TW201224239A - Non-woven fabric and method for producing non-woven fabric - Google Patents

Abstract

The present invention provides a non-woven fabric (1) wherein a web comprising a long fiber (2) is fixed by a heat sealing part (3). The non-woven fabric (1) according to the invention is provided with a fiber (21) wherein the long fiber (2) is partially broken and one end (20a) thereof is exclusively fixed by the heat sealing part (3) while the free end (20b) in the other end side is thickened. In the non-woven fabric (1) according to the invention, the fiber (21) having the thickened free end (20b) shows an increase in the terminal diameter of the fiber of 15% or greater.

Description

201224239 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a nonwoven fabric comprising long fibers. [Prior Art] For example, a spun woven fabric such as a disposable diaper is often used as a non-woven fabric, and the original factor is that the breaking strength is high and the H is excellent and economical. However, the spunbonded non-woven fabric is not particularly versatile in terms of the manufacturing method, and it is difficult to enhance the touch (feel) of the skin. For example, Patent Document 1 discloses that a spunbonded nonwoven fabric is used as a base material, and short fibers are laminated, and the laminated body is subjected to needling processing to cause a non-woven fabric of an arc-shaped fiber loop to appear on the surface. However, when the non-woven fabric of the floating (four) fiber loop described in the patent document is used for an absorbent article such as a disposable diaper, the arc-shaped fiber loop catches the skin and causes a feeling of use to be lowered. Further, Patent Document 1 does not describe any shape of the front end of the constituent fibers. Further, for example, Patent Document 2 discloses that the stretched continuous long fiber Z woven fabric is peeled and separated at the intermediate portion in the thickness direction, and the fibers peeled from the fiber joint portion are mixed on one surface, or #长为为An upright non-woven fabric such as a looped fiber. However, the upright nonwoven fabric described in Patent Document 2 is also mixed with a large amount of 'fibers and the like which are elongated in a ring shape in the production method. Therefore, if it is used for an absorbent article such as a disposable diaper, the looped fiber is used. It also catches the skin, resulting in a reduced sense of use. Further, Patent Document 2 does not describe any shape of the front end of the constituent fibers. In the case of the short-fiber use, the short-fiber use is followed by the fact that the front end of the hair-planting sheet is not thickened, and the fiber is cut 156621.doc 201224239, and the front end becomes hard and the touch of the skin is deteriorated. Further, since the other fibers are adhered to the nonwoven fabric by using the adhesive, there is a risk that the chemical agent such as the adhesive to be used may adversely affect the skin or cause irritation to the skin. Further, there is also a problem that the peeling of the flocked fibers at the time of use, and the exposure of the subsequent faces. In order to swell the constituent fibers of the non-woven fabric, for example, a method of processing a non-woven fabric using a needle punch or a sandpaper, or a method of implanting a non-woven fabric by a hair-planting technique may be considered. For example, Patent Document 4 discloses that a non-woven fabric is subjected to a weak mechanical force to form a fragile portion on a constituent fiber, and a non-woven fabric in which a brittle material P is formed is passed through a roller coated with a sandpaper, and then in a pilling machine. A method of manufacturing only a non-woven fabric constituting a fiber fluffing. Further, in Patent Document 5, a method of treating a lanolin sheet which is subjected to rubbing treatment using a sandpaper after enthalpy treatment is used.

Further, in Patent Document 6, Yin Gonggu. A _ has been carried out. The net is shrunk, and then the needle-punched non-woven fabric is used to treat the shrunken net.

Ik method. In addition, in the patent document 7, the method of manufacturing the two sheets of the sheet of the non-woven fabric sheet to the extent that the constituent fibers of the nonwoven fabric sheet are stretched to break is "the method of the above-mentioned Patent Documents 4 to 7", and the non-woven fabric or the like is indeed soft. Skin touch (texture). However, in Patent Document 4, the manufacturing method of the non-woven fabric of the hair and the processing method of the vertical sheet which is carried out in the patent document 5 are processed by using a sandpaper, so that ίλ ^ ^ causes a large damage to the nonwoven fabric and is difficult to reduce. The obtained crepe is also reduced in the breaking strength of the non-woven fabric. Further, in the method of manufacturing the non-woven fabric described in Patent Document 6, since the processing is performed by using the needle 156621.doc 201224239, the manufacturing speed is slow and it is difficult to suppress the cost. Further, in the method for producing a non-woven fabric sheet described in Patent Document 7, since the stretching process is performed only by the stretching treatment, the stretching treatment causes a large damage to the nonwoven fabric, and it is difficult to reduce the decrease in the strength of the nonwoven fabric obtained by the raising nonwoven fabric. CITATION LIST Patent Literature Patent Literature 1: Japanese Patent Laid-Open Publication No. JP-A No. Hei. No. Hei. No. Hei. No. 2, No. 2, No. 2, No. 2, pp. Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. 59-187665. Patent Document No. 5: Japanese Patent Laid-Open No. Hei. No. Hei. : US4187343A [Summary of the Invention]: 'This: The Ming system provides a cloth with a higher breaking strength. π is easy to get stuck in the skin, and the touch of the skin is not improved. No:: The mesh containing long fibers is fixed by a hot-melt joint, partially broken, and only one end is used. The free end portion of the crotch side is coarsened. The non-woven fabric is provided with one of the above-mentioned long fibers, and the other heat-sealed portion is fixed. Further, the present invention provides a method for producing a non-woven fabric which obtains a non-woven fabric having a good texture of the fiber which is raised by the fiber, and which reduces the reduction in the breaking strength of the non-woven fabric of the raised nonwoven fabric. Further, the present invention is a method for producing a non-woven fabric which obtains a non-woven fabric constituting a fiber fluffing: and the manufacturing speed is high, and the cost can be suppressed. The present invention provides a method for manufacturing a non-woven fabric, which performs partial extension processing on a plurality of non-woven fabrics at a temperature below the crucible, and then performs a partially stretched residual cloth to cause the constituent fibers of the residual fabric to fluff. Rising processing. [Embodiment] Hereinafter, preferred embodiments of the nonwoven fabric according to the present invention will be described with reference to Figs. 1 to 5 . The non-woven fabric of the present embodiment is a non-woven fabric including a net of long fibers 2 when the heat-fusible portion 3 is intermittently provided, and includes one portion of the long fibers 2 broken, and only one end portion 20a is thermally welded portion 3 The fiber 21 which is fixed and has a free end portion 2〇b on the other end side becomes coarse. Hereinafter, the non-woven fabric 1 will be described by taking the longitudinal direction of the nonwoven fabric 1 as the Y direction and the width direction of the nonwoven fabric 1 as the X direction. In the non-woven fabric 1, the MD direction along the direction of alignment of the fibers is determined as the longitudinal direction (γ direction), and the cd direction orthogonal thereto is determined as the width direction (X direction). Therefore, in the following description, the length direction (Y direction) and the MD direction refer to the same direction, and the width direction (X direction) and the CD direction refer to the same direction. When the nonwoven fabric 1 of the present embodiment is described in detail, the nonwoven fabric 1 is originally formed such that the fibers are pressure-bonded or melted by the heat-welding portion 3, and the fuses are fixed, including the long ones and the fibers. The spunbonded non-woven fabric of the quasi-net. In the following, the original spunbonded non-woven fabric will be smashed under the armpit, so that it is sticky with the usual ones... It also has a soft feeling when the long fibers are partially broken. In the case of the "form", the term "long fiber" refers to a fiber having a length of 30 mm or more, and if it is a so-called continuous long fiber having a fiber length of 15 〇 m '" and upper % ^ ^ - It is preferable to obtain a non-woven fabric having a high breaking strength. It is inexpensive and obtains good people, and does not stretch the right touch and the processing adaptability, and the unit area of the non-woven fabric 1 is 5 to 25 g/m2. It is preferably 5 to 10 〇g/m2, more preferably, it is preferably used to prevent tearing of the 刍β Λ 撕 撕 及 及 及 及 及 及 Λ Λ 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 Mm is N/50 mm. In addition, the socks are ancestor τ, 丄文佳冯8~30 and the Shield sees the rupture strength of the woven fabric 1 , and the value of the breaking strength is preferably 7 Ν/50. More than mm, more preferably 10 to 5 〇Ν/s η N/50 mme According to the present invention, it is possible to obtain a non-woven fabric which is produced by the following raising method, and obtains the _I strength from the original method. The value is lower than the other fuzzing, ^ ^ The value of the breaking strength of the non-woven fabric is less. The non-woven fabric 1 and the original umbrella are lower.

The breaking strength of the non-woven fabric preferably satisfies the above range in the X° direction. Non-woven fabric 1 盥; 5 soil fracture strength ratio (non-woven! The break is strong and woven fabric ^ The original non-woven strength m is 〇.5~$ and the original non-woven fabric is broken under the method. $佳为.· The breaking strength of 7~... is taken by the [breaking strength measurement method in 22 C, 65% RH ring culture, and then, from the non-woven fabric 1 or the original spunbond 156621.doc 201224239 weaving cloth to cut the x direction ( In the width direction), a rectangular measuring piece having a size of 50 mm in the 20 〇 mmAY direction (longitudinal direction) is used. The cut rectangular measuring piece is used as a measurement sample, and the measurement sample is oriented in the X direction. Mounted on a chuck of a tensile tester (for example, Tensilon “RTA-100” manufactured by 〇rientec). The gap between the chucks is set to 150 mm. The sample is pulled at 30 〇mm/min. When the sample is broken, the maximum load is set to the breaking strength β in the X direction, and a rectangular measuring piece having a size of 200 111111 in the Υ direction and a size of 5 〇 mm in the direction is taken as a measurement sample. The sample is measured by its γ The direction is the direction of stretching, and is attached to the chuck of the tensile tester. The breaking strength in the γ direction is obtained in the same order as the method for measuring the breaking strength in the X direction. The non-woven fabric 1 of the present embodiment is characterized by the skin. The touch is good. First, there are a variety of characteristic values indicating the touch of the skin. Especially, the characteristic value of KES manufactured by Kato Tech Co., Ltd. is known (Reference: Standardization and Analysis of Texture Evaluation (2nd Edition), Author, Kawabata Hiroshi, issued July 10, 1980. In particular, it is known that LC of three characteristic values called compression characteristics (linearity of compression load and compressive strain curve), WC, is known in the characteristic value of soft feeling. (compression work amount), RC (compression resilience). These compression characteristics are calculated from the amount of deformation when a load of 0.5 to 50 gf/cm 2 is applied (0.5 to 10 gf/cm 2 in the case of high sensitivity measurement). However, the weight per unit area is small (5 to 25 g/m2). The very thin cloth such as non-woven fabric does not make much difference. The correlation with the touch of the skin is not large. Further, the load when the person touches the absorbent article is 1 When the g/cm2 is extremely light, the skin feels 156621.doc 201224239. In order to express the original skin feel, it is considered that the characteristic value smaller than the previous load range can be used, so that the load system 〇3 gf /cm2 to! The load between gf/cm2 and the amount of deformation at this time found a new characteristic value. This characteristic value faithfully indicates the difference in the skin feel between the spunbonded non-woven fabric and the hot air non-woven fabric, which can indicate the spunbond The new characteristic value of the non-woven fabric touch is not woven. [Compression characteristic value at the time of micro load] In the environment of 22 ° C and 65% RH, in the present invention, the compression characteristic value at the time of the minute load is defined as A new characteristic value indicating the touch of the skin. The measurement was carried out in an environment of 22 ° C and 65% RH. KES FB3-AUTO-A (trade name) manufactured by Kat〇 Tech Co., Ltd. was used for the measurement of the basis of the compression characteristic value at the time of calculation of the minute load. Will not weave! The sample was prepared by cutting into 3 pieces of 20 cm x 20 cm. Next, the sample to be measured is placed on the test stand with the raised side facing up (in the case of no fluffing, or when both sides are fluffed, the two sides are measured and the smaller one is used). Next, compression was performed between steel sheets having a circular plane having an area of 2 cm 2 . The compression speed is 20 μηι/sec, the maximum compression load is i〇 gf/cm2, and the recovery process is also measured at the same speed. At this time, the displacement between the steel sheets was set to x (mm), the load was set to y (gf/cm2), and the position at which the load was detected was set to x = 0, and the measurement was performed in the compression direction. The more compressed, the greater the value. The compression characteristic value at the time of the minute load is calculated from the amount of thickness deformation when the micro load is obtained from the measured data (x, y). Specifically, the data of the weight of the first time that is not the recovery process is between 〇3〇gf/cm2 and 1.00 gf/cm2 and the amount of deformation at that time is obtained, for the relationship between X and y, by Most 156621.doc 201224239 The Xiaoping method finds an approximate straight line, and sets the slope at this time to the above characteristic value (unit (gf/cm)/mm). Three samples were measured in one measurement sample. Three samples were collectively measured at 9 places. Each of the nine characteristic values was calculated, and the average value of the values was set as the compression characteristic value at the time of the micro load of the non-woven fabric. The inventors have found that the compression characteristic value at the time of minute load is related to the touch of the skin, and in particular, it is found that there is a strong correlation when the original non-woven fabric is the same. The lower the value of the compression characteristic value (at the time of the minute load), the more likely it is to collapse under a small load, and the degree of feeling of the human touch (especially the soft feeling) is good. For example, the above-mentioned compression characteristic value of the original spunbonded nonwoven fabric which is not subjected to the following processing and which has a basis weight of 5 to 25 g/m 2 is usually 20.0 (gf/cm 2 ) / mm 3 〇〇 (gf / cm 2 ) In the case of the spunbonded nonwoven fabric, the surface of the nonwoven fabric which is subjected to the following processing is easily broken and collapsed, and is 18.0 (gf/cm 2 )/mm or less. That is, in terms of the touch of the skin, the above-mentioned compression characteristic value of the non-woven fabric which is processed to the original spunbonded nonwoven fabric having a basis weight of 5 to 25 g/m 2 is preferably 18 〇 (gf/cm 2 ) / mm. In the following, it is preferably 15. (gf/cm2)/mm or less, and it is more preferably 1 〇.〇(gf/cm2)/mm from the viewpoint of the skin feel of the hot air non-woven fabric which is close to the skin. the following. The lower limit of the above-mentioned compression property value of the nonwoven fabric which has been subjected to the processing of the original spunbonded nonwoven fabric having a basis weight of 5 to 25 g/m 2 is not particularly limited, but it is preferably 1.00 (gf/ in terms of manufacturing). Cm2) / mm or so. In the processing such as the previous raising method, it is difficult to carry out the original spunbond nonwoven fabric having a lower basis value of 5 to 25 g/m 2 per unit area without having such a characteristic value without greatly reducing the breaking strength. Processing. 156621.doc -10· 201224239

Wait. The above-mentioned various kinds of resins may be used alone, and examples thereof include a mixture of two or more kinds of polyvinylidene-ethylene oxides or a mixture of two or more kinds of resins, and may be used as the long fibers constituting the nonwoven fabric 1 or Use composite fibers. As the conjugate fiber, a side by side fiber, a core sheath fiber, a sheath fiber having a eccentric crimp, a split fiber, or the like can be used. In the case of using a conjugate fiber, it is preferred to obtain a soft raised nonwoven fabric if the core comprises polypropylene and the sheath comprises polyethylene core sheath fibers. Further, as the long fibers 2, fibers having a small amount of additives such as a fiber coloring agent, an antistatic property agent, a lubricant, and a hydrophilic agent may be used. The fiber diameter of the long fiber 2 is preferably 5 to 3 Å, more preferably 10 to 2 〇 μπι, before the processing described below. From the viewpoint of spinnability, the original spunbonded nonwoven fabric constituting the nonwoven fabric 1 is preferably formed of a polypropylene resin as a polyolefin resin. As the polypropylene resin, a random copolymer containing 5 to 1% by weight, more preferably 25% by weight to 80% by weight, is preferable in terms of smoothness and improvement in the feeling of the skin and ease of breakage. Any one or more of a homopolymer and a block copolymer. Further, the copolymer or homopolymer may be mixed or mixed. Doc 201224239 In combination with other resins, it is preferably a mixture of a homopolymer of polypropylene and a random copolymer in terms of being difficult to break when formed. In this way, the crystal t of the fiber is lowered, the hair raising fiber itself becomes soft, the skin feel is good, and the non-woven fabric strength can be achieved, and the fuzzing fiber is easily cut by the embossing portion such as embossing, so that embossing is obtained. The joints such as the dots are no longer peeled off, and the fuzzing fibers become shorter, which is less likely to be cut and has a good appearance. Further, since the distribution of the melting point is widened, the sealing property is improved. Further, as the random filament based on the acryl forming, it is preferred to copolymerize with ethylene or a dilute hydrocarbon, which is particularly preferably an ethylene-propylene copolymer resin. From the same viewpoint, the polypropylene resin is preferably a resin containing 5% by weight or more, more preferably 3 to 25% by weight or more of the ethylene-propylene copolymer resin. In the ethylene-propylene copolymer resin, the ethylene concentration is preferably the weight of the Buchuan. Hey. In particular, the ethylene concentration is more preferably from 3 to 8% in terms of no adhesion, elongation at the time of elongation, less hair removal, and maintenance of breaking strength. Further, the polypropylene resin is preferably a resin containing 25% by weight or more, more preferably 50% by weight or more of recycled polypropylene resin, from the viewpoint of the environment. Further, the same applies to the case where the nonwoven fabric 1 is originally formed as a laminated non-woven fabric of the spunbonded layer and the meltblown layer. With respect to the heat-fusible portion 3 produced by the embossing, the area of each of the heat-welding portions 3 is preferably 〇 〇 5 〜 1 〇 , and more preferably 0. 1 to 1 mm2. The number of the heat seal portions 3 is preferably from 1 〇 to 25 〇 / cm 2 , more preferably from 35 to 65 / cm 2 . The distance between the centers of the heat-welded portions 3 adjacent to each other in the X direction is preferably 〇·5 to 10 mm, more preferably 3 mm, between the centers of the heat-fusible portions 3 adjacent to each other in the Y direction. The distance is preferably 〇〇156621. Doc 201224239 mm ' is preferably 1 to 3 mm. Etc.: H3T is exemplified by the use of embossing (using embossing embossing rolls and flat rolls: forming intermittently, by means of ultrasonic splicing, by applying hot air to a part of the welder, etc.) The shape of the pressure-bonding portion is preferably such that the shape of the heat-fusible portion 3 is not particularly limited, and may be, for example, any shape such as a circle, a rhombus, or a triangle. The ratio of the area to the surface area of the non-woven surface is preferably 5 to 30%, and more preferably 10 to 20% in terms of the formation of the hair ball. The nonwoven fabric i of the present embodiment is originally formed to include the long fiber 2 The spunbonded non-woven fabric is formed with a part of the long fiber 2 broken, and only one end 2〇a is fixed by the heat-welding part 3, and the fiber 20 contains the fiber 21 of the free end 2〇b. The thicker one is preferably a flat shape (elliptical or collapsed shape) of the front end portion, thereby obtaining a fluffy fiber having a soft front end and obtaining a non-woven fabric which is less irritating to the skin. Only one end portion 20a is fixed by the heat fusion portion 3 The fiber 2 includes a fiber 21 whose outer end portion 20b is thickened at the other end side and a fiber 22 whose free end portion 2b is not thickened. Here, the "free end portion" means that only one end portion 20a uses heat. The "other end portion" of the fiber 20 to be fixed by the refining portion 3 means, in other words, the "front end portion". Whether or not the free end portion 20b is thickened is determined by measuring the fiber diameter by the following measurement method, and determining the increase ratio of the tip end fiber diameter. [Measurement of fiber diameter] First, in an environment of 22 ° C and 65% RH, as shown in Fig. 5 (a), use 156621. Doc • 13· 201224239 Sharp blade cuts the measuring piece of 2 cm in the X direction and 2 cm in the γ direction from the non-woven fabric 1 measured, and passes through a plurality of heats as shown in Fig. 5(b) The sample of the welded portion 3 which is extended in the X direction by the fold line Z is folded, and as shown in FIG. 5(c), it is placed and fixed on an aluminum test for a scanning electron microscope (SEM) carrying a carbon tape. On the stage. Next, from the SEM image magnified to about 750 times, ten fibers 20 which were fixed only by the heat-shrinking portion 3 at one end portion 20a were randomly selected, and photographs were taken near the front end of the free end portions of the fibers. From the obtained photograph (see Fig. 2), the fiber diameter of the fiber 20 at a position 120 μm from the front end of the free end portion 20b (the fiber diameter 21a of the fiber 20 other than the free end portion 20b) was measured. The slope of the fiber diameter 2 la of the fiber 20 other than the free end portion 20b was measured to be parallel to the free end portion 20b side, and the position between the front end of the free end portion 2〇b and the front end portion of 20 μηι was measured. The fiber diameter of the fiber 21 at the most coarse position in the region of the clip (the fiber diameter 21b of the fiber 21 of the free end portion 20b). Further, in the case where the front end portion is flat, depending on the observation angle, there is also a case where the front end is not coarsened. In this case, the fiber 21 obtained by the so-called free end portion 20b is directly measured by the obtained photograph. The fiber which satisfies the following conditions among the 10 fibers 20 which were randomly selected before: the fiber diameter of the fiber 2〇 of the free end portion 2〇b measured from the photograph of the 10 fibers 20, respectively, according to the following formula (1) 21b, the fiber diameter 2丨3 of the fiber 2〇 except the free end portion 20b is obtained by the fiber diameter 2丨3, and the value of the increase ratio of the fiber diameter at the front end is 15% or more; it is suppressed between the heat-welding portions 3 (except heat fusion) The cutting of the fibers of the fiber portion other than the boundary between the portion 3 and the fiber, and the reduction of the breaking strength are obtained. Doc 201224239 It is better to have a good touch on the skin. The value of the increase ratio is preferably 2〇〇/0 or more, more preferably 25% or more. Increase in front end fiber ( (4) (%) = [(2 (4) a) + 2ia) x _ (1) In the non-woven fabric 1 'from the point of view of the skin feel and breaking strength & 'only one end 2 〇 3 using the heat splicing joint 3 The ratio of the fibers 21 which are fixed to the fiber 20 (the fiber 21 whose free end is P2〇b coarsened and the fiber 22 which is not thickened at the free end portion 20b) is preferably coarsened and coarsened. % thought 30/. Above, it is particularly preferably 4% or more. The ratio of the fibers 21 which are thickened at the free end portion 2 (10) is calculated from the above-mentioned fiber diameter measurement method, and the randomly selected fiber 2 is enlarged to about 750 times, and the increase ratio of the front end fiber and the level is calculated as the image is calculated. The ratio of the fiber to the end of the bird. The nonwoven fabric 13 has fibers cut at the peripheral portion of the heat-welded portion 3. With respect to the heat-fusible portion 3 of the nonwoven fabric 1, the boundary between the peripheral portion (from the heat-welded portion 3 and the long fiber) of the randomly selected hot-melt joint portion 3 to the outside and inside (10) μm is observed by an electron microscope. In the case where the counted fiber is cut (the shape of the fiber of the embossed portion is collapsed by the shape of the house and the portion which is not collapsed and is still a part of the fiber shape), if the fiber is cut off If the number is large, the nonwoven fabric is cut only on the outermost surface, and the bristles are not more woven than the rupture strength. Preferably, the nonwoven fabric is cut at three or more places, and more preferably five to 15 Non-woven fabric that has been cut. The non-woven fabric 1 has a ring-shaped fiber 23 that rises in a ring shape between the heat-dissolving portions 3 and 3. As shown in the figure, the ring-shaped fiber is 156621. . Doc -15· 201224239 In the measurement method of the above fiber diameter, when viewed as shown in Fig. 5(c), the other end portion side does not have the free end portion 20b' and the distance is the finger line Z 0. Fibers raised above 5 mm. In the present embodiment, the term "annular fiber 23" means the above-mentioned ring-shaped fiber. The fiber constituting the nonwoven fabric i of the present embodiment has the fiber 20 in which only the one end portion 20a of the fiber 21 whose free end portion 20b is thickened and the fiber 22 whose free end portion 2b is not thickened is fixed by the heat fusion portion 3, and The fibers 23 other than the fibers 20 are formed in a ring-shaped annular shape between the heat-fusible portions 3 and 3. In the fiber constituting the non-woven fabric 1, only the fiber 1 of the non-woven fabric 1 is fixed by the heat-welding portion 3 and the ring shape is used for the non-woven fabric 1 to prevent the uncomfortable feeling. The ratio of the annular fibers 23 in the total number of the fibers 23 is preferably less than 5% by weight, more preferably 45% or less, still more preferably 40% or less. The ratio of the annular fibers 23 is determined by randomly selecting one fiber from the SEM image magnified about 5 times in the above fiber diameter measurement method, and randomly selecting one fiber from the root. The fiber 2 〇 (the fiber 21 in which the free end portion 20b is thickened, the fiber 22 in which the free end portion 2 〇 b is not thickened) and the ring-shaped fiber 23 are extracted from the one end portion 20a by the heat-welding portion 3, and the ring-shaped fiber 23 is calculated. The ratio of fibers 23 (annular fibers) in the total number of fibers, fibers 22, and fibers 23. Further, the ratio was obtained from 9 points of the SEM image of the other portion in the same manner, and the average value at the 1 〇 was calculated as the measured value. Further, in the case where one of the randomly selected fibers has one ring-shaped fiber 23, the ring-shaped fiber 23 is counted as a root. In the nonwoven fabric 1, by the fiber containing the relative increase in the degree of freedom, the gap between the fibers is filled, and the roughness of the surface is made small and smooth. The wider the distribution (dispersion) of the fiber diameter, from the viewpoint of improving the touch of the skin 156621. Doc •16· 201224239 The better, in terms of skin touch, if it is 〇. If it is 33 or more, it will be fully satisfied. If it is 〇·35 or more, the effect of the step is satisfied. There is no particular upper limit to the distribution (dispersion) of the fiber diameter, and it is preferably 1 or less. More preferably, the fiber diameter distribution (dispersion) is 0. 35~〇. 9. Here, the distribution (dispersion degree) of the fiber diameter means the distribution (dispersion degree) of the fiber diameter of all the fibers constituting the nonwoven fabric 1, and the fiber 20 and the ring which are fixed only by the heat-welding portion 3 at one end portion 2〇a. The fibers 23 and the fibers whose both ends are fixed by the heat-fusible portion 3 and which are not erected in a % shape (fibers which are not affected by the following processing) are distributed as a whole. The distribution (dispersion) of the fiber diameter was measured by the following method. Method for measuring fiber diameter [Measurement of distribution of fiber diameter (dispersion)] First, in a 22 C, 653⁄4 RH environment, a sharp razor is used to cut 2 mm in the X direction from the non-woven fabric 1 measured. The measurement piece having a size of 2 cm in the direction was directly placed and fixed on an aluminum sample stage for a scanning electron microscope (SEM) carrying a carbon tape without bending it. Next, one 〇 root fiber was randomly extracted from the SEM image enlarged to about 750 times, and the respective fiber diameters of the portions other than the free end portion 20b were measured (further, the non-woven fabric 1 measured was originally formed into a spunbond layer and melted. In the case where the laminate of the spray layer is not woven, the fibers of the meltblown layer are not selected, and only the fibers of the spunbond layer are selected. On the above-mentioned aluminum sample stage, the fiber diameter of the root was measured by the above method, and the fiber diameter of 10 pieces was measured (1 wide (11 ()), the average value dave was obtained, according to the following formula (2) 'The distribution of the fiber diameters of the 10 randomly selected fibers from the 10 fiber diameters di~di〇 and the average value obtained. The unit is set to pm, with 0. The decomposition of 1 μηη can be measured. Make 6 above for each piece of non-woven fabric. 156621. Doc •17· 201224239 The average sample (see the following formula (3)) of the distribution of the fiber diameters of the one-twist fibers obtained in each place is set as the distribution of the fiber diameters in the nonwoven fabric 1 . Furthermore, the calculation of the distribution of the fiber diameter of the '10 fibers was performed using the VARPA function in Microsoft Corporation's spreadsheet software excel 2003. 1 fiber diameter of the root fiber 2*m=[(d1-dave)2+(d2-dave)2+. . . (dHr dave) )] / 1 0 (2) The distribution of the fiber diameter (dispersion) in the nonwoven fabric 1 = (the sum of the distributions of the fiber diameters of the 10 fibers obtained by the above formula (2)) / 6 ( 3) From the viewpoint that the touch of the skin is good, the raised fiber of the non-woven fabric is preferably 8 pieces/cm or more, more preferably 12 pieces/(; 〇1 or more. Further, the breaking strength of the filling blade is obtained. In view of the above, the upper limit is preferably i 〇〇 / cm or less, more preferably 4 〇 / cm or less in terms of the appearance of pilling. The raised fibers are determined by the following measurement method. [Measurement method] Fig. 6 is a schematic view showing a method of measuring the number of raised fibers in the fibers constituting the nonwoven fabric i in an environment of 22t and 65% RH. First, a sharp razor is used to cut 2 自 from the measured non-woven fabric. The measuring piece of cmx2〇cm, such as the 4F of the test piece (4), is folded in the raised surface of the measuring piece to form the measuring sample m 104. Secondly, the measuring sample 1〇4 is placed on the A4 size black backing paper as shown in Fig. 6 ( b) No, and then placed on the A4 size black backing paper with a length of 1 丄 (10). At this time, as shown in Figure 6(b) In the case of the self-side..., the color lining paper hole 〇7 can be measured and measured in the way of the sample line. The two lining paper system ❹ Fuji Gonghe Paper Co., Ltd. has a weight of 265 g. The upper side of the paper liner hole 156621. On both sides of the doc 201224239 107, respectively, 5 cm to the outside along the fold line 105, respectively, a 50 g knot code is placed to form a state in which the measurement sample 104 is completely folded. Next, as shown in Fig. 6(c), 'Using a microscope (VHX-900, manufactured by KEYENCE Corporation)', the inside of the rim of the lining paper was observed at a magnification of 30 times, and the fluffing was measured every 1 cm of the imaginary line 108. The number of fibers, the imaginary line ι 8 is formed at a position shifted upward by 〇·2 mm from the fold line 105 of the sample 104. The measurement was performed at 9 places, and the average value (rounded by the second decimal place) was set as the fluffing fiber. Further, when the number of the raised fibers is counted, for example, as in the case of the fiber 16a shown in Fig. 6(c), there is a case where the imaginary line 1〇8 which is located 2 mm above the fold line 1〇5 is traversed twice. This fiber counts as two. Specifically, in the example shown in FIG. 6(c), there are four fibers in which the imaginary line 1〇8 is traversed i times, and the imaginary line 1〇8 is traversed twice in the fiber (7). The number of fibers that are crossed twice is 1〇6& and the number of fibers that count as two 'pillings' is six. From the viewpoint of improving the feel of the skin, the average fiber diameter of the non-woven fabric of the raised fibers (the fibers crossing the imaginary line 108) is preferably smaller than the surface fibers of the uncovered portion of the same surface (not crossing the imaginary line 1〇8). The average fiber diameter of the fiber that does not reach the imaginary line 1〇8). The average fiber diameter refers to a fiber diameter obtained by measuring the fiber diameter of each of the raised fibers and the unpilled fibers by a microscope (optical microscope, SEM, or the like). The fiber diameter of the raised fiber is preferably 97% to 40% of the unpilled fiber, and more preferably 90% to 40% in terms of excellent skin feel, and it is difficult to form a hair ball, easy to remove hair, and appearance. From a softer and better point of view, the height of the raised fibers of the non-woven fabric is preferably 15 claws to 156621. Doc -19- 201224239 下' is better for G. 8 mm or less. From the above point of view, the lower the height of the raised fibers, the better, but. ·After 2 mm or more, the skin feels fully satisfied: In addition, in addition to the breaking strength, the height of the raised fiber is 1. 5 Å or less and the raised fibers are preferably 8 / top. Further, in terms of being less entangled in the skin and having a better feeling, the height of the raised fibers is preferably 0. 5 mm or less and raised fibers should be 15 / (5111 or more. Here, the height of the fiber, different from the length of the fiber, refers to the height of the fiber in the natural state in which the fiber is not stretched when measuring the fiber. When the value of the length is large or the rigidity of the fiber is high, the height of the raised fibers tends to increase. The height of the raised fibers is measured by the following measurement method. The height of the raised fibers is determined by measuring the number of raised fibers. Specifically, as shown in Fig. 6(c), the inside of the hole 1〇7 of the liner was observed from the fold line 105, and was streaked in parallel every 0·05 mm until it no longer intersected with the raised fibers. Secondly, compared with the number of the raised fibers measured by the above method (determined according to the imaginary line 1〇8 located at 〇·2 mm above), the fibers intersecting the parallel lines reach half of the parallel lines, The distance from the line to the fold line is set as the raising height. The above-mentioned operation is performed on the three non-woven fabrics measured, and the average value of the total of nine places in three places and three pieces is set to the height of the raised fibers. Skin touch For different aspect, the height of raised fibers, and further fiber nonwoven fluff bulk softness of the i (Bulk s〇ftness) is preferably 8. 0 cN or less. It is preferably 0 in terms of being a soft person such as a baby or a toddler. 5~3. 〇 cN. The bulk softness is measured by the following measurement method. 156621. Doc •20- 201224239 [Method for measuring bulk softness] The softness of non-woven fabric I is in the environment of 22〇c and 65% RH, and it is cut in the MD direction by 150 mm and in the CD direction by 3〇mm. Non-woven j, using a stapler to pin the upper and lower ends, and make a ring shape with a diameter of 45 mm. At this time, the core of the stapler is configured to be elongated in the MD direction. Using a tensile tester (for example, Tensilon "RTA_100" manufactured by 〇rientec Co., Ltd.), the above-mentioned ring is formed into a cylindrical shape on the sample stage, and a flat plate substantially parallel to the table is used at a compression speed of 1 The speed of 〇mm/min was compressed from above, and the maximum load at this time was measured as the bulk softness in the CD direction. Next, the MD direction and the CD direction were changed to form a circular ring, and the bulk softness in the MD direction was measured in the same manner. Two rings were prepared and measured in the MD direction and the cD direction, and the average of the CD directions and directions was set to the softness of the nonwoven fabric. The effect of the present invention is more effective if the original spunbond nonwoven fabric forming the nonwoven fabric 1 is kneaded or coated with a softener. As the softening agent, for example, a wax emulsion, a reactive softener, a polyoxyxene system, a surfactant, or the like can be used. It is especially preferred to use an amine group-containing polyfluorene oxide, an oxyalkylene group-containing polyfluorene oxide, and a surfactant. As the surfactant, a carboxylate-based anionic surfactant, a sulfonate-based anionic surfactant, a sulfate-based anionic surfactant, and a phosphate-based anionic surfactant can be used (especially Alkyl phosphate salt. Anionic surfactant; sorbitan fatty acid ester, diethylene glycol monostearate, diethylene glycol monooleate, glyceryl monostearate, glycerol monooleate, propylene glycol single hard Polyol monoester fatty acid ester such as fatty acid ester, N-(3-oleomethoxy-2-hydroxypropyl) diethanolamine, polyoxy 156621. Doc -21 - 201224239 Ethylene hardened t sesame oil, polyoxyethylene sorbitol bee fiber, polyoxyethylene alcohol needle sesquisulfate, polyoxyethylene oleic acid cool, polyoxyethylene mountain half Sugar alcohol needle sesquisulphate, polyoxyethylene glycerol monooleate, polyoxyethylene monostearate, polyoxyethylene monolaurate, polyoxyethylene monooleate, polyoxyethylene Recording 躐 喊 shouting, gathering gas r, 曰 曰 4 soil # a丨μ not rolling non-ionic surfactants such as ethylene lauryl ether; 4-level ammonium salt, amine salt or amine and other cationic surfactant; containing carboxyl, indeed A zwitterionic surfactant such as an acid or an aliphatic derivative of a sulfate or a third-order amine or an aliphatic derivative of a heterocyclic 2- or tertiary amine. Further, it is also possible to add a known chemical agent as a secondary additive (a small amount of a component) to the softening agent of the present invention as needed. By containing a softening agent, the skin feels good, the hair removal property is small, and the surface is less rubbed against the skin. The breaking strength is also high, and the effect is particularly high in the present invention. The softening agent is preferably used in combination with the above-mentioned random copolymer described above for further enhancing the effect, and the softening agent can reduce the stickiness of the raised fibers caused by the random copolymer to obtain a smooth skin feel. Especially good. Moreover, the non-woven fabric 1 is originally formed into a laminated non-woven fabric of the following spunbond layer and the melt-blown layer, and the spunbonded layer of the laminated non-woven fabric comprises a plurality of layers, for example, spunbond, melt-blown-spun-bonded layer non-woven fabric, spunbond-spun In the case of a viscous melt-jet-spun non-woven fabric or the like, it is preferred to knead the softener in only one layer of the spunbond layer, or to knead the entire spunbond layer. In the case where the softening agent is kneaded in a layer of the spunbond layer, the following treatment is carried out on the side of the layer to provide a fiber having a free end portion, which is preferable in terms of good touch and fracture strength. ◊ So, it is easy to adjust the skin feel or breaking strength 156621. Doc •22· 201224239 In terms of surface, it is better to form a laminated non-woven fabric originally formed as a spunbond layer and a meltblown layer, as compared with the case where the nonwoven fabric i is originally formed as a spunbonded nonwoven fabric. Next, a preferred manufacturing method for manufacturing a non-woven fabric according to the present invention, which is a manufacturing method for manufacturing a n-woven fabric, with reference to Figs. 3 and 4, is roughly divided into a pre-processed portion 4 and disposed on The raised portion 5 on the downstream side of the pre-processing section. As shown in Fig. 3, the pre-machined portion 4 includes a steel mold embossing member provided with a convex portion 410 and a concave portion 420 which are mutually engaged with each other on the circumferential surface. As shown in Fig. 3, the steel mold embossing roller 43 a plurality of convex portions 41 设置 provided on the circumferential surface of the roller 41 and a plurality of concave portions 420 provided on the circumferential surface of the roller 42 are formed in a merging manner, so that the plurality of convex portions 41 〇 are uniformly and regularly arranged In the direction of the rotation axis and the circumferential direction of the parent 41, the pair of rollers 41 and 42 are meshed by transmitting a driving force from a drive mechanism (not shown) to one of the rotary shafts. Further, the pre-processed portion 4 is, for example, for example. As shown in Fig. 3, on the upstream side and the downstream side of the steel mold embossing roll, a conveying roller 44 and a crucible for conveying the raw material non-woven fabric 1 are provided. With respect to each convex portion 410 of the roller 41, the height from the circumferential surface of the roller 41 to the apex of the convex portion 41 is preferably 1 to 10 mm, more preferably 2 to 7 mm. The distance (pitch) between the adjacent convex portions 410 in the direction of the rotation axis is preferably 〇〇1 to 2 〇, more preferably 1 to 10 mm, and the distance between the adjacent convex portions 41 圆周 in the circumferential direction ( The pitch is preferably 0. 01~20 mm, more preferably 1〇mm. The shape of the top surface of each convex portion 410 of the roller 41 is not particularly limited. For example, a circular shape of a polygon, an ellipse or the like may be used, and the area of the top surface of each convex portion 41 is preferably 〇. 01~500 mm2, more preferably 0. 1 to 10 mm2. Each of the concave portions 420 of the roller 42 is disposed at a position corresponding to each convex portion 41 of the roller 41. Roll ο each convex 156621. Doc -23- 201224239 The depth of engagement of each of the recesses 420 of the portion 410 and the roller 42 (the length of the portion where each convex portion 410 overlaps each of the concave portions 420) is preferably 0. 1 to 10 mm, more preferably 1 to 5, as shown in Fig. 4, the raised portion 5 is provided with a convex portion 51 1 ' having a convex portion 51 on the circumferential surface thereof, and is provided on the upstream side and the downstream side of the convex roller 5 The raw materials are not woven by the transfer rollers 52 and 53. The convex roller 51 is rotated by transmitting a driving force from a driving mechanism (not shown) to its rotating shaft. Regarding each convex portion 510 of the convex roller 51, the height from the circumferential surface of the convex roller 51 to the apex of the convex portion 51 is preferably 〇1 to 3 mm, more preferably 〇1 to 〇^ claw. The distance (pitch) between the convex portions 51 adjacent to each other in the direction of the rotation axis is preferably 0. 1 to 50 mm, more preferably ojy mm, the distance (pitch) between the adjacent convex portions 51 于 in the circumferential direction is preferably 〇丨 5 5 mm, more preferably 〇丄 mm. The shape of the top surface of each convex portion 51 of the convex roller 51 is not particularly limited. For example, a circular shape, a polygonal shape, an elliptical shape, or the like can be used, and the area of the top surface of each convex portion 5i〇j is preferably 〇·〇〇1. 〜2〇mm2, more preferably 〇〇ι~mm2 ° In the manufacturing apparatus of the pre-processed part 4 and the raised processing part 5 which have such a structure, the strip-shaped spunbonded nonwoven fabric which is the raw material of the nonwoven fabric i ( The raw material non-woven fabric 1) is unwound from a roll (not shown), and the raw material non-woven fabric is transported to the steel mold (four) roll 43 by the transfer of the light material, and the (four) and a are in the pre-processed portion 4, such as As shown in Fig. 3, the raw material is not woven between the pair of sticks 41 and 42, and the raw material nonwoven fabric 10 is damaged. When the damage is applied, it is not caused by the (four) connection between the constituent fibers of the spunbonded nonwoven fabric. The pair of rolls 41, 42 of the steel mold embossing roll 43 is preferably not actively added. Doc •24· 201224239 The steel is embossed at a temperature lower than the melting point of the component having the lowest melting point among the fiber components constituting the raw material non-woven fabric 10, in particular, at a lower temperature (10) or more lower than the melting point. Next, the damaged raw material non-woven fabric is conveyed to the convex roller 51 provided with the convex portion 510 on the circumferential surface by the conveyance reports 52 and 53. In the raising process, the surface of the damaged raw material non-woven fabric 1 () is processed by the convexity 51, and the long fiber 2 constituting the spunbonded nonwoven fabric is partially broken to form a spunbond nonwoven fabric having only one end portion. The non-woven fabric U of the fiber (9) to which the joint portion 3 is fixed is referred to FIG. In order to partially break the long fibers 2 and efficiently form the fibers 20 shown in Fig. 1, it is preferable that the direction of rotation of the convex rolls is reversed with respect to the conveying direction of the raw material non-woven fabric 1Gi. When the rotation is preferably rotated at a speed of 〇·3 to H times the conveyance speed of the raw material non-woven fabric 1 and rotated in the circumferential direction (clockwise with respect to the two-feed direction), It is preferable to rotate (four) 51 at a speed of 15 to 2 times. Here, the speed of the convex pro 51 refers to the peripheral speed of the convex (four). It is more efficient to partially break the long fiber 2 and form a map more efficiently. From the viewpoint of the fiber 20 shown in Fig. 1, it is preferable to set the position of the conveying roller 53 to be higher than that of the convex roller 51 as shown in Fig. 4, and to make the damaged raw material non-woven fabric 10' 10 to 180. The contact with the contact surface of the convex roller 51 is 30 to 120. The contact angle α is controlled to prevent the width reduction caused by the shrinkage of the nonwoven fabric, so that it is more preferable. Further, only one end portion 2a is formed on both surfaces of the nonwoven fabric 1. In the case of the fiber 20 fixed by the heat fusion joint 3 By using another-convex roll ^ 156621. Doc -25- 201224239 After processing, it is possible to obtain a front surface (back surface) different from the surface of the raw material non-woven fabric processed by the convex roller 51. The inventors of the present invention presume that the fiber 20 is formed by stretching the spunbonded nonwoven fabric (raw material non-woven fabric 1) by the steel mold embossing roll 43, and forming a weakening point in the heat-welded portion 3 of the spunbonded nonwoven fabric (raw material non-woven fabric 10). Thereafter, the long fibers 2 are broken by the convex roller 51 from the weakened point of the outermost surface of the heat-welded portion 3 of the non-woven fabric, and the fibers cut by the heat-welding portion 3 are formed. The inventors of the present invention presume that the fibers 21 which are cut by the heat-sealed portion 3 and whose fiber end portions 2b are thickened. Further, the inventors of the present invention presume that the long fibers 2 are peeled off from the weakened portion of the heat-welded portion 3 by the convex rolls 51, and the fibers which are peeled off from the heat-sealed portion 3 form the heat-fusible portions 3 and 3 which are erected in a ring shape. The ring-shaped fiber 23. Further, the inventors have estimated that when the surface is processed by the convex roller 51, the long fibers 2 are broken between the heat-welded portions 3, 3 to form the fibers 22 whose free end portions 2b are not coarsened. The nonwoven fabric produced by the above preferred method for producing a nonwoven fabric of the present invention is characterized in that the ratio of the loop-shaped fibers 23 and the unconsolidated fibers 22 is small as compared with the nonwoven fabric produced by the prior raising method. If a large number of unconsolidated fibers 22' exist as in the non-woven fabric produced by the previous raising method, the heat-welded portion 3 between the embossed portion and the embossed portion may be broken, and between the heat-welded portions 3 By forming a so-called slit (fracture, pore) β, it is possible to fluff the fiber without scratching the base of the unpilling, and to obtain a higher breaking strength. On the contrary, when fluffing in a state where no weakening point is formed, it is difficult to cause the fiber to fluff if it is not rubbed with a stronger force, and scratching is caused when the fiber is raised to the base other than the outermost surface which is not raised. Therefore, the nonwoven fabric is easily broken as a whole, and it is difficult to maintain strength. Another aspect, by the above mentioned 156621. Doc • 26- 201224239 The non-woven fabric produced by the preferred manufacturing method of the non-woven fabric 1 of the month 2 has a small breaking ratio because of the fact that the ratio of the fibers 22 which are not coarsened is small. Further, when such a nonwoven fabric is used for a package other than a pant-type disposable diaper, the following advantages are obtained: if the diaper is pulled up when it is worn, it is not easy to tear (the piercing strength is relatively high) In the case of a panty-type seal, when the diaper is taken off, sometimes the side is torn off. =: :! Non-woven fabric is not easy to tear the diaper laterally, and the crepe is obtained. Also, if no weakening point is formed When the hair is raised, the fiber is peeled off from the hot material portion, the number of the raised fibers is reduced, and the raising height tends to increase. ^There is a tendency to easily form fluff and the like, and the steel mold embossing roll 43 is used. The fiber between the heat-welding portion 3 and the heat-melting portion 3 extends, and at the same time, a weakening point is easily formed at the peripheral portion of the heat-welding portion 3. The adjustment of the weakening point can be performed by the steel mold and the upper-down roller 41, 42 The weakening point is easy to form a shorter fiber length between the joint portion and the joint portion in the extending direction. The straw is formed by forming the weakened point, and the bristle processing portion is formed. When the hair is raised, the fiber is easily cut off from the weakened point '(4) The field wheel material is used for obtaining a raised non-woven fabric which is excellent in muscle sensation, has no obvious appearance, is not easy to form a hair ball, and has a high breaking strength. (4) By extending the fiber between the heat-welding portions 3, the fiber Thinning, ... the tower is connected to the father, the, the field, and the heat-sealed portion 3 is also softened, and the non-woven fabric having a good touch is obtained. In particular, the steel waste roller 43 is used to make the fibers extend finely. The elongation is longer, thereby increasing the distance between the fibers, and improving the gas permeability. Further, by using the raising portion 5, 15662l is used. Doc • 27.  201224239 Hair treatment The bulk density of the raised fibers is reduced, so that even the non-woven fabrics of the same basis weight are more breathable. As described above, by the extension and raising treatment of the combined fibers, it is improved to 12~2q times better than the original non-woven fabric. The air permeability was determined by measuring the reciprocal of the gas permeability resistance 1 using an automatic gas permeability tester (AUTOMATIC AIR-PERMEABILITY TESTER) KES-F8-AP1 manufactured by Kat0 Tech. The air permeability of the obtained woven fabric is preferably 24 m/(kPa.  s) above. As a raw material that is both good in touch and air permeability, it is preferably a non-woven fabric of non-woven fabric, preferably composed of a melt-free layer and only a layer of spunbond (for example, spunbonded_spunbond_spunbond). Not woven. Hereinafter, the effect of the use of the nonwoven fabric of the embodiment of the present invention described above will be described. In the nonwoven fabric of the present embodiment, as shown in Fig. 2, a part of the long fibers 2 is broken, and only one end portion 20a is fixed by the heat-welding portion 3. Since the fiber 20 is formed, it is possible to impart a soft feeling to the entire nonwoven fabric 1. Further, since only a part of the long fibers 2 is not broken, the breaking strength can be maintained to a high level similar to that of the original spunbonded nonwoven fabric. Further, as shown in Fig. 1, the fiber 2 of the non-woven fabric 1 of the present embodiment includes the fiber 21 whose free end portion 20b is thick. Since the fiber 21 having the free end portion 2〇b is thickened, the free end portion 20b does not cause tingling, and it is difficult to get stuck in the skin, and the skin feels good. Further, the fiber 21 having the free end portion 2〇b becomes thick, and the free end portion 20b side is liable to hang down, and becomes smooth, so that the skin feels good. 156621. Doc •28- 201224239 Spunbonded non-woven fabrics or _ laminate* woven fabrics have a low softness in the past, and have a poorer touch on the skin than the non-woven fabrics produced by the hot air method. According to the nonwoven fabric 1' of the present embodiment, the non-woven fabric of the spunbonded layer and the melt-sprayed layer can have flexibility in addition to the light/moon property of Japan, and the skin feel can be greatly improved. The use range of the non-woven fabric 1 is mainly suitable for use as a constituent member in absorbent articles such as disposable diapers and sanitary napkins. Examples of the constituent member include a front sheet, a back sheet, and a sheet constituting the outer body. Further, the use range of the nonwoven fabric 1 is also suitable for the sheet for cleaning. Hereinafter, a disposable diaper using the nonwoven fabric 1 will be specifically described. As shown in Fig. 7, the pull-on disposable diaper 100 includes an absorbent body 50 including an absorbent body 4, and a non-skin contact surface side of the absorbent body 5, and is fixed to the absorbent body 5 6〇. As shown in FIG. 8, the absorbent body 50 has a liquid-permeable front sheet 70, a liquid-impermeable (including water-repellent) back sheet 8〇, and a space between the two sheets 70 and 80. The liquid-retaining absorbent body 4 is substantially longitudinally long. The outer covering member 60 has a back side portion a disposed on the back side of the wearer, a belly side portion B disposed on the front side of the wearer, and is disposed between the crotch portion C and the back side portion A and the abdomen. The side edges 6a and 61 of the side portion B are joined to each other, and a pair of side seal portions (not shown), a pair of leg opening portions (not shown), and a waist opening portion are formed (not shown, 60 has an outer layer sheet 62 forming the outer surface of the diaper, the inner layer sheet 61' on the side of the skin contacting surface and partially joined to the outer layer sheet 62 to form the waist opening portion and the waist portion of the leg opening portion 156621. Doc -29· 201224239 Two parts of the leg and the leg part 6d; ί#61, _, the (4) waist elastic member 63 and the leg elastic member 64 are formed. As shown in Fig. 7, the absorbent body 50 is disposed on the back side portion 8 of the outer covering member 6 to the front side portion, and the both ends of the absorbent body 50 in the longitudinal direction are located in the longitudinal direction of the outer covering member 60. < The position where both end portions retreat toward the inner side in the longitudinal direction. The absorbent body 50, as shown in FIG. 8, the non-skin contact surface of the back surface moon 80 of the absorbent body 5 is bonded to the inner layer of the outer covering 60 by a bonding method using an adhesive, heat sealing, ultrasonic sealing or the like. The skin contacting surface of the sheet 61 is joined. As shown in Fig. 7, both side portions in the longitudinal direction of the absorbent main body 50 are provided with side flanges 55 and 55 which are made of liquid impermeable or water permeable and gas permeable material. An elastic member 56 for forming a side flange is fixed in an extended state in the vicinity of the free end portion of each of the side flanges 55. The side cuffs 55 prevent the free end side from rising when the diaper is worn, resulting in the discharge of excrement into the width direction of the absorbent body 5''. The sheet for forming the side flange 55 is as shown in Fig. 8. The portion 55a of the predetermined width in the width direction of the absorbent body 50 is wound around the non-skin contact surface side of the absorbent body 4, and is fixed to the absorbent body. Between the back sheets 80. Further, the portion 55a of the predetermined width may be fixed between the back sheet 30 and the outer covering 6?. The nonwoven fabric of the present invention can be preferably used as the outer layer sheet 62. Further, the raised nonwoven fabric of the present invention can also be used as the front sheet 70, the back sheet 80, the side flap 55 forming sheet, and the inner sheet 61. The member of each part when the non-woven fabric of the present invention is not used can be used without any particular limitation for an absorbent article such as a disposable diaper. For example, as the front sheet 70, a liquid-permeable non-woven fabric, an apertured film, or a laminate or the like can be used as the back sheet 80', and a resin film or a laminate of a resin film and a non-woven fabric can be used as the back sheet 80'. As the sheet for forming the side flange 55, a stretchable film, a nonwoven fabric, a woven fabric, or the like can be used. As the inner layer sheet 61 and the outer layer sheet 62, a water-repellent non-woven fabric or the like can be used. As the absorbent body 40', those previously used for absorbent articles such as disposable diapers can be used without particular limitation. For example, as the absorbent body 40, a coated material such as a paper towel or a water-permeable nonwoven fabric, a fiber aggregate of a fibrous material such as pulp, or a superabsorbent polymer can be used. As the elastic member 56 for forming the side burrs, the waist elastic member Ο, and the elastic member I and the living member 64, the sputum can be usually placed in a disposable urine type or the like without any particular limitation. For example, a polyethylene-α-olefin copolymer such as natural rubber, polyamine*polystyrene·polyisoprene: association copolymer, polystyrene-polybutylene diene* propylene/ethene Sa_ethylene, or the like can be used. The stretchable material, etc., is not limited to the non-woven fabric 1 of the present invention, and can be appropriately changed. For example, the above-mentioned embodiment of the present embodiment is formed as a spun point non-woven fabric Μθ. Although the laminate of the original layer as shown in Fig. 2 is not 镟I, the original layer is formed into a spunbond layer and a meltblown layer is disposed in the melting session. In the case where the woven layer is not woven, it is preferred that the front side of the spunbond layer and the meltblown layer are punctured. Regarding the spunbonded battered cloth, the U-face of the overall smoothness and further improvement of the μ-feeling touch and the weight of the skin at the time of hair-lifting are more than 25%, especially the ethylene-propylene containing 25 Copolymer tree 156621.doc -31 · 201224239 A polypropylene resin in which a homopolymer is used. When the resin containing a random copolymer forms a spunbond layer of the outermost layer, the flexible layer is disposed on the outer side, so that the bending rigidity is lowered. In terms of cost performance, in the case of cost performance, when the spunbond layer of the skin-only contact surface is formed of a non-woven fabric formed of a resin containing the above-mentioned random copolymer, the surface which can be shared with the skin can be shared ( The layer containing the random copolymer and the surface having a high breaking strength are preferable in terms of efficiently extracting the touch of the skin. Similarly, 'the above-mentioned random copolymer is replaced by a recycled polypropylene resin containing 25% by weight or more. When the fiber of the polypropylene resin is formed, it is preferable from the viewpoint of a small environmental burden. As the original non-woven fabric forming the nonwoven fabric 1, except for the non-woven fabric (for example, spunbonded nonwoven fabric), laminated a woven fabric (for example, a non-woven fabric obtained by laminating a spunbond layer and a meltblown layer by hot embossing), a non-woven fabric and an unbonded web laminate, and joined by heating or the like, or In the case of heat-bonding of staple fibers of 30 mm or more by heat, or by pressing and heating in a hot air, the fibers constituting the non-woven fabric may be single fibers or composite fibers (parallel type, Core slightly, eccentric fiber), crimped fiber 'Fixed fiber, heat stretched fiber, fiber divided by extension. Especially cheap: face, preferably single fiber. Also 'can be followed by Agent or heating 'combined with other non-woven fabrics or films on the above non-woven fabric to form a composite non-woven fabric, and the raising process can be carried out before the other non-woven fabric or film can be attached to the 'afterwards'. When the portion 5 is raised, the convex roller is in the feeding direction of the non-woven fabric (MD direction), and the alignment degree of the weaving dimension is Mw/c is preferably 1.1 to 1.8, more preferably i.2 to 15 ^ The fiber is easily proclaimed 5 1 of 156621.doc -32· 201224239 convex part 51〇 It is preferred to live with a higher amount of hair. The alignment of the fibers is a square sample of 95 mm in the direction of MD in the direction of 95 mmaCD, using a microwave molecular alignment meter M〇A6〇〇4 ( 〇 Scientific Scientific Scientific Scientific Scientific 测定 测定 测定 测定 测定 测定 测定 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维 纤维Since the use of the adhesive agent is equivalent to the operation of attaching new fibers to the non-woven fabric, the risk of adversely affecting the skin due to the chemical agent such as the adhesive used can be reduced. Problems such as peeling of the flocked fibers during use and exposure of the subsequent faces occur. Further, for example, the spunbonded nonwoven fabric used for the non-woven fabric of the absorbent article is thin, and it is difficult to tear in the general raising process, but the wool density can be obtained according to the manufacturing method of the nonwoven fabric using the above-described manufacturing apparatus. The pilling which is high in the skin and has a good touch (spun woven fabric. Next, the non-woven fabric of the present invention) is described with reference to the drawings, and the non-woven fabric is observed in the direction of alignment of the constituent fibers. Generally, the direction of the alignment direction of the fibers is set to the direction or the length direction, and the direction orthogonal to the direction is set to the CD direction or the width direction. The following is performed by Μ ° and 'in the following description, the MD direction is transferred ( The direction of the non-woven fabric in the longitudinal direction and the side where the sheet is conveyed by rotating the roller in the circumferential direction means that the CD direction (width direction) of the non-woven fabric in the same direction is the same direction as the roller direction. God 156621.doc -33- 201224239 Fig. 9 to Fig. 1 2 schematically show one of processing apparatuses (hereinafter simply referred to as processing apparatuses) used in the method of manufacturing the nonwoven fabric of the present invention As shown in Fig. 9, the processing apparatus 1 of the present embodiment is roughly divided into a partially extended processed portion 2 and a raised portion 3 disposed on the downstream side of the partially extended processed portion 2. The partially extended processed portion 2 is paired. In the processing apparatus 1 of the present embodiment, as shown in Figs. 9 and 10, a pair of uneven rolls 2 1 and 22 are provided in the processing apparatus 1 of the present embodiment. Here, the "partial extension" processing is performed. It is not generally a method of performing elongation processing on the entire nonwoven fabric by the speed difference between the rolls, but a method of processing the unstretched portion and the extended portion. The so-called unextended portion means that the non-woven fabric is not implemented. In the extension processing, the term "the extension processing is not performed" means that the stretching process is not actively performed on the processing. With respect to the pair of uneven rollers 21, 22, one roller 21 has a plurality of convexities on the circumferential surface. 卩210, another The report 22 has a concave portion 22 that the convex portion 210 can enter at a position corresponding to the convex portion of one roller 21. The pair of concave rollers 21 and 22 are metallic cylindrical shapes such as aluminum alloy or steel. In the processing apparatus 1 of the present embodiment, a so-called steel mold embossing roll 23 including a pair of convex portions 21 and a pair of concave portions 220 and 22 which are circumferentially provided with each other is provided, as shown in FIG. The steel die-casting system is formed with a plurality of convex portions 210 provided on the circumferential surface of the roller 21 and a plurality of concave portions 220 provided on the circumferential surface of the roller 22, and the plurality of convex portions 210 are uniformly and regularly arranged. In the rotation axis direction and the circumferential direction of the roller 21, the pair of rollers 21 and 22 are rotated by transmitting a driving force from a drive mechanism (not shown) by using a gear I56621.doc • 34·201224239 = (illustrated). Further, "the drive from the drive mechanism (not shown) is transmitted to the rotary shaft of the arbitrarily-rotating shaft, and the 'the pair of rollers 21 and 22 are meshed and rotated, and the portion is effectively extended by the center of the groove of each other. From the viewpoint of extension, it is preferable to use a gear to transmit the driving force other than the sigma σ. The counter roller 2: the rotation speed (circumferential speed V2) is controlled by the control unit (not shown) of the processing equipment. Here, the circumferential speed v2 of (4) and 22 is set to be the diameter _ with the light η = sharp shape 1 and the speed of 0 turns from the number of rotations of the roller. The convex portion of the circumferential surface of the roller 2! The shape of the 21〇 can be circular, quadrangular, elliptical, rhombic, or rectangular (longer in the direction of transport or in the direction of the transport direction) from the upper portion, and it is preferable that the fracture strength of the non-woven fabric 4 is small. Further, as the shape of the convex portion 210 as viewed from the side surface, a trapezoidal shape, a quadrangular shape, a hip shape, and the like are exemplified, and in the case of a small rotation of the roller, it is preferable that the trapezoid is more trapezoidal. The bottom corner angle is 70 degrees to 89 degrees, so that the non-woven fabric 4 before processing shows higher The effect of improving the flexibility, etc., from the viewpoint of the breaking strength of the non-woven fabric 4 after stretching, the partially stretched processed portion 2 preferably extends at a plurality of mechanical stretch ratios of 1.05 to 20 times, respectively, to extend the plurality of non-woven fabrics 4, more preferably to 2 to (7) times. Here, the mechanical extension ratio is a value obtained by the injection shape of the convex portion of the pro 21 and the concave portion 22G of the viewing 22 for the non-woven fabric 4. The mechanical extension ratio of each of the plurality of points is obtained. As shown in the figure, the distance between the convex portions 21 adjacent to each other in the circumferential direction of the roller 2丨 is 15662l.doc -35-201224239 (pitch, roll 21 according to the following formula) The distance between the adjacent convex portions 210 in the direction of the rotation axis (pitch P2), the depth D of the engagement of each convex portion 210 of the roller 21 with each convex portion of the roller 22, and the apex of the convex portion 210 of the roller 21 are The distance in the circumferential direction (the dot diameter and the distance between the apex of the convex portion of the roller 2 1 in the direction of the rotation axis (point diameter a2) is obtained. The shape of the convex portion 210 of the roller 21 is different from the shape of the convex portion of the roller 22. In the case, the distance between the respective apexes of the roller 21 and the roller 22 in the circumferential direction is determined. The value is the diameter of the dot octagonal. The average diameter of the apex of the roller 21 and the roller 22 in the direction of the rotation axis is also obtained in the same manner. The shape of the upper surface is a circle or an ellipse other than a rectangle. In the case of a polygon, the mechanical stretching ratio at this time is the extension ratio of the portion where the stretching ratio is the highest (the portion where the convex portion 21 辊 of the roller 2 1 is closest to the convex portion of the roller 22). In the case of a flat plate type or a crawler type described in, for example, Japanese Patent Laid-Open No. Hei. No. 2_22-66, the mechanical extension ratio is obtained in the same manner. Mechanical extension ratio [number 1] ^ΡχΧ) - Mechanical extension magnification in the direction of the rotation axis [Number 2] Further, the machine in which either the circumferential direction and the rotation axis direction are obtained 15662] .doc -36 - 201224239 The magnification can satisfy the mechanical stretching ratio of the above range. In order to reduce the breaking strength of the non-woven fabric obtained after the processing to reduce the breaking strength of the non-woven fabric obtained by the one of the partial extension processing portions 2, the total area of the non-woven fabric 4 is preferably reduced. Part of the urn~嶋 part of the implementation of the extension processing 'better for part of the 4G% ~ 8〇% implementation of the extension processing. Here, the plural portion of the non-woven fabric 4 that performs the partial extension processing, as shown in FIG. u, refers to a portion that extends by the salvation of each concave portion 22G of each of the convex portions 2U) and the roller 22, if detailed, It means a portion extending by the edge (10) of each convex portion 21 of the roller 21 and the edge 22〇a of the concave portion of the concave portion 220 of the parent. The non-woven portion on the convex surface (top surface) of each convex portion is not easily actively extended. Therefore, the portion "performing the partial extension with respect to the total area of the nonwoven fabric 4" means subtracting the convexity of the relatives from the total area of the nonwoven fabric 4 supplied. The total area of the total area of the top surface of P 210 is further subtracted from the total area of the total area of the areas of the bottom faces of the adjacent convex portions 21 of the rolls 21. The total stretch ratio of the woven fabric as the actual stretch effect applied to the nonwoven fabric is obtained by multiplying the extension ratio of the extension portion by the extension ratio of the non-woven fabric of the extended portion plus The value obtained by the extension ratio of the extended portion (including the substantially unextended portion) to the area ratio of the unextended portion of the μ-. Further, ============================================================================================================================ =4 Shenbi sheep, 156621.doc of the circumferential direction (MD direction) 156621.doc •37- .3 201224239 Extension ratio x non-woven]VfD large · a (CD area W Γ extended area ratio} + axis direction white ) The extension ratio of the wide X is the direction of the rotation axis of the non-woven fabric (CD = the area ratio of the extension) + {Unextended part (including: the extension ratio is not extended by the area ratio of the non-woven fabric) 2. The second direction: = the direction of the circumference (10) The non-woven stretch ratio varies depending on not =! Therefore, it means that the circumferential direction ratio (5) (four) is described as the supply speed and the speed of the light 21 (or the roller 22) is the enemy speed idling/supply speed) The obtained value. Because of the tip-shrinking width on the non-woven fabric, the non-woven stretch of the direction of the rotation axis (CD direction) is multiplied by the mechanical extension ratio of the ^_axis direction multiplied by the non-woven fabric before and after the passage of the 21 and the pro 22 Ning Qiu's width change ratio (after the roller passes The value obtained by the width of the woven fabric before passing through the width of the woven fabric. The direction of the assisting direction and the direction of the CD are simultaneously extended (when the woven fabric is extended in the oblique direction (1), the person's mechanical extension ratio is taken as a vector' to find the md direction and In the case where the shape of the CD square and the shape of the convex portion are circular or the like from the upper portion, the integral value of the mechanical stretching magnification of each point is obtained. If the total stretching magnification of the non-woven fabric is the following range, the partial extension is performed by partial extension. The original non-woven fabric, the peripheral portion of the heat-removing portion of the fiber between the hot house joint and the hot house joint (near the boundary between the thermocompression joint and the fiber) is formed by the extension action) When the fluffing, the fiber is easily cut in this portion, and the thermocompression bonding portion is deformed by the extension. Therefore, the thermocompression bonding portion itself becomes soft, so that the thermocompression bonding portion is less likely to be peeled off during the raising, and the fuzzing fiber becomes short and easy to obtain. A non-woven fabric with excellent skin feel and a reduction in the breaking strength caused by partial stretching processing compared with the original non-woven fabric before stretching, and 156621 .doc -38· 201224239 In terms of a good touch, the total stretch ratio of the non-woven fabric is preferably 1:3 to 4 times, more preferably 5 times to 3 times that of i. The area ratio of the thermocompression bonded portion of the non-woven fabric...v«the ratio of the stretching ratio {The area ratio (%) of the non-woven thermal crimping part, (绅 stretching ratio (times) Xl 〇〇)} is preferably 〇〇2~〇12, Jing Youwei (four) crack strength and moderate damage to the thermocompression joint In terms of the increase in the amount of fluffing, it is more preferably 〇. 〇 4 to 0.1 G. Further, the original non-woven fabric has a thermocompression bonding portion which is regularly dispersed in the plane direction, and the so-called thermocompression bonding portion refers not only to heating. The crimping portion constituting the fiber also includes a crimping portion of the constituent fibers generated by the ultrasonic waves. In order to set the mechanical stretching ratio to the above-described range @, and the portion where the partial extension processing is performed is set to the above range, as shown in FIG. u, in each convex portion 210 of the roller 21, the circumferential surface of the roller 21 to the convex portion 21 The height h of the apex is preferably 1 to 10 mm, more preferably 2 to 7 mme, and the distance between the adjacent convex portions 2 ι in the circumferential direction (pitch P 〇 is preferably 〇〇 1 to 2 〇 mm, more Preferably, the distance between the convex portions 21 相邻 adjacent to each other in the direction of the rotation axis (pitch P2 (not shown)) is preferably 〇 1 20 20 mm, more preferably 1 〇 1 〇. The shape of the top surface of each convex portion 210 of the roller 21 is not particularly limited. For example, a circular shape, a polygonal shape, an elliptical shape, or the like may be used. The area of the top surface of each convex portion 210 is preferably 0.01 to 500 mm 2 , and more preferably 0·1〜10 mm2» Further, the area of each of the bottom surfaces of the adjacent convex portions 210 is preferably 〇〇ι 5 〇〇 mm 2 , more preferably 0.1 〜 10 mm 2 » again, at the convex portion 210 When the edge portion is in the R shape, it is preferable that the non-woven fabric is not easily opened at the time of processing, and the R value is preferably 〇2 mm to 0.5X dot diameter A丨 or 0.5X dot diameter A2. The area of the surface of the convex portion 210 is assumed to be an intermediate point of R (the projection is made to the convex portion from the above, 156621.doc -39 - 201224239). The partial mechanical stretching magnification is also obtained from the point t. +The relationship between the door pitch and the ratio of the distance between the convex portions 210 of the pair of rollers 21 and 22 (the heat-bonding joint of the woven fabric, etc.) (the distance between the non-woven hot-spot joints/the convex portion) The pitch is 〇〇5~〇, and more preferably, there is a possibility of a non-woven thermal crimping portion in the extended portion. The hot-pressed portion is deformed and softened, and the heat is not woven. The peripheral portion of the crimping portion is likely to form a weakening point caused by the extension, and thus is preferable in that it is easy to use a light force to make the surface of the non-woven fabric obtain a shorter hair raising fiber, and it is difficult to form a hair ball and the skin feels good. Here, the preferred range of the ratio of the distance between the thermocompression bonding portions of the non-woven fabric and the convex portions 2U of the pair of rollers 21, 22 satisfies the distance between the thermocompression bonding portions and the pair of rollers which are not woven in the md direction. 2丨, 22 convex portion 2〗 〇 in the circumferential direction between the distance P, From non-woven fabric in CD * thermocompression bonding between a pair of upwardly and the rollers 21 and 22 can be in either the convex portion 210 than the pitch p2 of the rotation axis direction on one side, preferably both satisfied. As shown in FIG. 1A and FIG. 2A, each of the concave portions 220 of the roller 22 is disposed at a position corresponding to each convex portion 210 of the roller 21, in order to set the mechanical stretching ratio to the above range, and to carry out the partial extension processing. In the above range, as shown in Fig. ij, the depth D of the convex portions 210 of the roller 21 and the convex portions of the roller 22 (the length of the portion where each convex portion 210 overlaps each concave portion 220) is preferably 〇1 to 1 〇mm, more preferably 1 to 8 mm. When the nonwoven fabric 4 is supplied between the top of the convex portion 210 of the roller 21 and the bottom of the concave portion 220 of the roller 22, the nonwoven fabric 4 does not become hard when the nonwoven fabric 4 is not sandwiched, so that it is preferable. Further, as shown in FIG. 1A, the partial extension processing unit 2 is provided with conveyance rollers 24 and 25 for transporting the nonwoven fabric 4 on the upstream side and the downstream side of the 156621.doc -40·201224239 of the steel mold embossing roller 23, and the conveyance speed V1 of the nonwoven fabric 4 It is controlled by a control unit (not shown) provided in the processing apparatus 1. Here, the conveyance speed V1 of the nonwoven fabric 4 means the speed of the surface of the nonwoven fabric 4 which is taken out from the roll of the nonwoven fabric 4. The squeezing portion 3 is a portion in which the nonwoven fabric 4 which has been partially stretched is formed to have a bristles of the fibers 41. The processing apparatus according to the present embodiment has a convex roller 31 having a convex portion 31 on its circumferential surface as shown in Fig. 12 . The convex roller 31 is a metallic cylindrical shape such as an aluminum alloy or a steel. The convex roller 31 is rotated by a driving force from a driving mechanism (not shown) transmitted to the rotating shaft. The rotational speed (circumferential speed V4) of the convex roller 31 is controlled by a control unit (not shown) provided in the processing apparatus. Here, the peripheral speed V4 of the convex roller 31 indicates the speed of the surface of the convex roller 31 in the same manner as the circumferential speed V2 of the rollers 21 and 22. As shown in Fig. 12, the raising processing unit 3 is provided with conveying rollers 32 and 33 for conveying the nonwoven fabric 4 on the upstream side and the downstream side of the convex roller 31. The conveyance speed V3 of the stretched nonwoven fabric 4 is controlled by a control unit (not shown) provided in the processing apparatus. Here, the conveyance speed V3 of the stretched nonwoven fabric 4 is the speed of the surface of the non-woven fabric 4' of the convex roller 31, similarly to the conveyance speed V1 of the nonwoven fabric 4 before the extension processing. Regarding each convex portion 310 of the convex roller 31, the height from the peripheral surface of the convex roller 31 to the apex of the convex portion 310 is preferably 0.01 to 3 mm, more preferably 〇1 to 1 mm. The distance (pitch) between the adjacent convex portions 310 in the circumferential direction is preferably 〇.〇% mm 'more preferably 0.01 to 3 mm 'the distance between the adjacent convex portions 31 于 in the direction of the rotation axis ( The pitch is preferably 0.01 to 30 mm, more preferably 0.01 to 3 mm. ^ The density of the convex portion is preferably 500 to 5,000/cm 2 , and the fuzzing is used for I56621.doc •41 · 201224239 A larger amount of non-woven fabric is preferred. The shape of the top surface of each convex portion 310 of the convex roller 31 is not particularly limited. For example, a circular shape, a polygonal shape, a rounded shape, or the like may be used. The area of the top surface of the convex portion 31 is preferably 0.001 to 20 mm 2 'b. For 〇.01~lmm2. The processing device of this embodiment! In the case of the non-woven fabric 4' which is partially stretched, the fiber 41 is more efficiently raised. Preferably, as shown in Fig. 12, the position of the transport (4) on the downstream side of the convex (four) is set to be high. At the position of the embossing roller 3 ,, the woven fabric (4) to the supporting angle of the embossing roller 31 is contacted with the contact surface of the convex roller 31, and more preferably 3 〇 12 〇. In addition, in the case of adding m in the present embodiment, the position of the convex roller 31 and the transport 33 is changed so as to become the angle α. The processing apparatus 1 of the present embodiment is as described above. And a control unit (not shown) that generates a peripheral speed V2 based on the driving mechanism of the pair _ 22 and a peripheral speed V4 based on the driving mechanism of the convex roller according to a predetermined operational sequence, based on the tension detector The conveyance speed V1 of the non-woven fabric 4 for detecting the tension and the speed of the non-woven fabric 4 of the stretched h based on the tension generated by the tension detector are controlled by the conveyance speed v3. Next, 'for the present invention, One of the methods of each method of A cloth is to use the above-mentioned method of processing the above-mentioned embodiment, and the side is explained. The manufacturing method of the non-woven fabric is firstly set to the temperature below the machine 匆 rush to the plural of the non-woven fabric 4 In the actual sample, as shown in _, from the roll stretching process. In the present embodiment 1, the strip-shaped nonwoven fabric 4 as a raw material is taken up, and the spear 156621.doc • 42· 201224239 The non-woven fabric 4 is supplied to the partial extension by the conveyance rollers 24 and 25 Processing department 2 The non-woven fabric 4 is partially stretched between the pair of rolls 21 and 22 of the steel mold embossing roll 23, and specifically, the non-woven fabric 4 conveyed by the conveyance rolls 24 and 25 is shown in Fig. 10 and Fig. The plurality of convex portions 21 具有 of one roller 21 and the plurality of concave portions 220 of the other roller 22 are pressed, and the σ knives are extended, and the plurality of non-woven fabrics 4 are respectively in the transport direction. The stretching process is performed in a direction orthogonal to the conveyance direction. Thus, by performing the stretching process in the direction orthogonal to the conveyance direction and the conveyance direction, the breaking strength of the nonwoven fabric 4 can be suppressed in accordance with the direction. The following temperatures mean that the temperature is not actively applied to the rolls 21 and 22, and when the nonwoven fabric 4 is subjected to the stretching process, it is normal temperature. In other words, when the non-woven fabric 4 is subjected to the stretching process, the heat fusion is not caused by the constituent fibers of the nonwoven fabric. In view of the fact that the non-woven fabric 4 is hardened, it means a temperature lower than the melting point of any kind of constituent fiber resin. Further, the direction orthogonal to the conveying direction means the above-mentioned roller. The direction in which the directions of the rotation axes are the same. In the present embodiment, the supply speed VI and one when the non-woven fabric 4 shown in FIG. 1A is supplied between the pair of the uneven rollers 21 and 22 in order to perform the partial extension processing favorably The relationship between the peripheral speeds of the embossing rolls 21 and 22 is preferably V1 > V2, more preferably the V1/V22 value is set to 1 〇 5 or more, and particularly preferably the value of V1/V2 is hl or more. As for the upper limit, it is preferable that the non-woven fabric 4 to be conveyed does not cause slack, and it is preferable that the value is less than 10, and the amount of V1/V2'S hair is further increased, and the touch of the skin is improved. It is not the extension of I in this embodiment, but the general extension of the single 156621.doc -43-201224239 axis extension, etc., due to the smoothness of the circumferential velocity is greater than, speed & /V2 becomes smaller than i. For example, in the case of the usual spunbonded nonwoven fabric, if the total stretch ratio of the non-woven fabric (which is grown in the uniaxial stretching) is 1.3 times or more, the nonwoven fabric is torn or the like. Therefore, the total stretch ratio of the nonwoven fabric cannot be increased, but in the present embodiment, the total stretch ratio of the nonwoven fabric is 3 times or more, and the nonwoven fabric is less likely to be torn or the like. The manufacturing method of the non-woven fabric of this month is followed by the non-woven fabric 4 which is partially stretched and forced to perform the raising process of the non-woven fabric 4, which constitutes the raising of the fibers. In the present embodiment, as shown in FIG. 9, the partially stretched nonwoven fabric 4 is conveyed by the conveyance rollers 32 and 33 to the convex roller 31 provided with the convex portion 310 on the circumferential surface, and is shown in FIG. The convex roller 31 causes the constituent fibers of the partially stretched nonwoven fabric 4 to fluff from the surface of the non-woven fabric 4·. In the present embodiment, from the viewpoint that the constituent fibers of the nonwoven fabric 4 are efficiently raised from the surface of the nonwoven fabric 4', as shown in Fig. 12, the direction of rotation of the convex roller 31 is extended with respect to the stretched portion. When the processed non-woven fabric 4 is in the opposite direction and the rotation is rotated in the opposite direction, the value of VW3 is 0_3~10, preferably V4>V3, and more preferably V4/V3. 1.1 to 10, when it is 1_5 to 5, it is particularly preferable to achieve sufficient fluffing and less fibers to be wound on the roll. By making a difference in the peripheral speed by rotating in the opposite direction, the amount of hair raised can be further increased, and the touch of the skin can be improved. Further, when the convex roller 31 is not in the reverse direction but in the case where the conveying direction of the stretched nonwoven fabric is the positive direction, the conveying speed V3 of the partially stretched nonwoven fabric 4' and the peripheral speed of the convex roller 31 are used. The relationship of v4, v4/V3 156621.doc • 44· 201224239 is preferably, more preferably ι as the implementation of the above-mentioned %, especially preferably 2 to 8. The non-woven fabric 4 cloth, the spunbond layer and the fused layer + can be used, for example, a non-woven fabric of a spunbonded non-woven continuous layer of long fibers, preferably, or containing a tow state, preferably In order to make the ^ ^ fracture strength higher, and the thinner Zhuang Ma use spunbonded non-woven fabric, it is better. Further, the non-woven fabric of the laminated layer or the back surface is disposed on the front surface of the melt-blown layer, and preferably the laminated body of the nonwoven fabric containing the woven rubber layer and the dazzle layer, and the acryl resin. The thickness of the recycled polypropylene resin on the 槿& is preferably 5~3, and the above-mentioned tow state is continuously deleted. 30 handsome' is better for 10~2 〇 handsome. It is good to be good and good, and it is not good for the right-feel touch and processing adaptability. ^ 25 '/ 2 I-bit weight is preferably 10~100 g/m2, more preferably = two. Non-woven fabric 4 has a plurality of ages as a thermocompression joint

Hi: It is formed by intermittently forming by the embossing convexity and the thermo-compression bonding of the flat parent, by the formation of the ultrasonic refining, or intermittently blowing: the hot air is partially melted. Among them, the person formed by thermocompression bonding is preferable in that it is easy to fluff. (4) The shape of the joint portion is not particularly limited, and may be any shape such as a circle, a rhombus or a triangle. The ratio of the area of the heat-dissolving portion to the surface area of one surface of the non-woven fabric 4 is preferably 5 to 3 〇 ° / °, and it is more preferably 10 to 20 ο / ρ in terms of the formation of the hair ball. In the case of spunbonding non-woven fabric, the area of each heat-welding portion is preferably 0·05 1 〇 mm 2 , more preferably 〇 mm 2 , for the plurality of heat-welding portions of the spunbonded nonwoven fabric which are produced by embossing. The number of the heat-welding portions is preferably from 10 to 250 / cm 2 , more preferably from 35 to 65 / cm 2 . The shape of the heat-fusible portion 15662l.doc • 45· 201224239 is not particularly limited, and may be any shape such as a circle, a rhombus or a triangle. The ratio of the total area of the heat-fusible portions to the surface area of one side of the spunbonded nonwoven fabric is preferably 5 to 3 % by weight, more preferably j 〇 2 to 2 %. Further, the spunbonded nonwoven fabric may be a single layer or a laminate of a plurality of layers. In the case of using a spunbonded nonwoven fabric, the constituent fibers constituting the spunbonded nonwoven fabric comprise a thermoplastic resin, and examples of the thermoplastic resin include a polystyrene resin, a polyester resin, a polyamide resin, and an acrylonitrile resin. Ethylene tree jelly, vinylidene resin, etc. Examples of the polyolefin-based resin include polyethylene f-propene and polybutylene. Examples of the vinegar-based resin include polyethylene terephthalate and polybutylene terephthalate. As the polyamine-based resin, nylon or the like can be given. Examples of the ethylene-based resin include polyethylene oxide and the like. Examples of the vinylidene resin include polyvinylidene oxide and the like. Modifications or mixtures of these various resins and the like can also be used. The wire diameter of the above-mentioned constituent fibers is preferably 5 to 30 (four), more preferably 10 to 20 μπι 前 before the partial stretching process. As described above, the nonwoven fabric of the present embodiment in which the nonwoven fabric is manufactured by using the processing device 1 is manufactured. Since the initial processing is carried out at 5 (the temperature below rc, the partial processing of the partial stretching process is performed on the plurality of nonwoven fabrics 4), and then the raising process is easy to be raised, and the heat is not easily welded, so the composition of the non-woven fabric 4' The fiber fluffed skin feels good, and the soft non-woven fabric 4' X ' is obtained for the obtained non-woven fabric 4" because: the partial extension processing is performed on the plural portions of the non-woven fabric 4 before processing, and the portion is not implemented except the plural Extending the processing, so this part can maintain the strength of the non-woven 156621.doc •46- 201224239, and can reduce the strength of the non-woven fabric. Especially, the non-woven fabric with high strength such as non-woven fabric of spunbonded non-woven fabric is used as the raw material non-woven fabric 4 In this case, the transport speed can be increased, and the non-woven fabric 4 can be suppressed, and the cost can be reduced. Further, in the present embodiment By using the roll including the roll, the partial stretch processing is performed, and the roll including the convex roll 31 is used for the creping process, the manufacturing speed of the nonwoven fabric 4" can be increased, and the manufacturing cost of the nonwoven fabric 4" can be suppressed. When the spunbonded non-woven fabric is used as the non-woven fabric 4, the value of the breaking strength of the original spunbonded non-woven fabric is not less than that of the non-woven fabric of 1〇~3〇N/5〇mm at a basis weight of 20 g/m. The value of the breaking strength of the sticky cloth is 5~2〇N/5〇 claw melon, which can reduce the strength of the non-woven fabric to less than 5G%. Thus, the value of the breaking strength of the spunbonded non-woven fabric obtained after processing is the same as the original The value of the breaking strength of the spunbonded non-woven fabric is substantially the same. Regarding the breaking strength, it is preferred that the spunbonded non-woven fabric or the spunbonded non-woven fabric obtained after processing satisfies the above range in either the rubbing direction and the γ direction. More preferably, the above range is satisfied in both directions. The breaking strength is measured by the following method. [Measurement of breaking strength] For the original spunbonded nonwoven fabric or obtained after processing The spunbonded non-woven fabric is obtained by taking a rectangular measuring piece of 200 mm in the X direction (the direction of the CD in the width direction) and having a size of 50 mm in the x direction (the length direction and the MD direction). The sample was measured and attached to a tensile tester in such a manner that the X direction was a tensile direction (for example, Tensilon "RTA-156621.doc •47·201224239 100" manufactured by 〇rienteC Co., Ltd.) On the chuck, the gap between the chucks is set to 150 〇 1 〇 1. w 300 mm / min tensile measurement sample 'The maximum load focus until the sample is broken is set to the breaking strength in the x direction. Further, a rectangular test piece having a size of 2 mm in the γ direction (longitudinal direction and MD direction) and a size of 5 mm in the X direction (width direction, CD direction) was cut out and used as a measurement sample. The measurement sample was attached to the chuck of the tensile tester in such a manner that the γ direction thereof was in the stretching direction. The breaking strength in the y direction is obtained in the same order as the method for measuring the breaking strength in the X direction described above. Further, in particular, when the above-mentioned spunbonded nonwoven fabric is used as the nonwoven fabric 4, the non-woven fabric of the surface of the spunbonded nonwoven fabric obtained after the processing is short, and the appearance of the fabric is not easily impaired. Here, the constituent fibers which are raised from the surface of the non-woven fabric refer to fibers having a front end of the constituent fibers of the raised fabric which are located more than 2 mm above the surface of the nonwoven fabric. In the case of using a spunbonded nonwoven fabric, the inventors speculated that the reason why the constituent fibers of the non-woven fabric which is raised from the surface of the spunbonded nonwoven fabric is shorter is that when the spunbonded nonwoven fabric is stretched by the steel mold embossing roll 23 of the partially stretched processed portion 2, A weakening point is formed in the hot-melt joint of the spunbonded nonwoven fabric, and thereafter, since the surface of the spun-processed portion 3 is used to machine the surface, the continuous long-fiber which is a constituent fiber of the spunbonded nonwoven fabric is broken from the heat-welded portion where the weakened portion is formed. And a fiber which is cut by the heat fusion portion is formed. In view of the fact that the touch of the skin is good, (4) The raised fibers of the cloth are preferably 8 pieces/em or more, and more preferably 12 pieces or more. Further, from the viewpoint of obtaining sufficient breaking strength, the upper limit is preferably (10)/em or less, and more preferably 4 〇/cm or less in terms of external appearance. Hairiness 15662I.doc -48· 201224239 Maintenance is determined by the following assay. [Method for Measuring the Number of Fibrous Fibers] Fig. 13 is a schematic view showing a method of measuring the number of constituent fibers of the fluffing. The sampling and measurement environment was carried out in an environment of 22 ° C and 65% RH. First, using a sharp razor, a measurement piece of 2 〇 cm x 2 〇 cm was cut out from the non-woven fabric to be measured, and as shown in Fig. n (a), the measurement piece was folded in such a manner that the hair raising side was outwardly formed to form a measurement sample 1 〇4 ^ Next, the measurement sample 104 was placed on an A4 size black backing paper, as shown in Fig. 13 (b), and then an A4 size black lining having a hole 107 of 1 cm x 1 cm in length was placed thereon. paper. At this time, as shown in Fig. 3(b), the arrangement is performed so that the fold line 1〇5 of the sample 1〇4 is visible from the hole 1〇7 of the upper black backing paper. The two-liner paper uses the "Kenran (black) weight 265 g" from Fuji Republic Paper Co., Ltd. Thereafter, a weight of 5 〇 g was placed on both sides of the hole 1 〇 7 of the backing paper along the fold line 105, respectively, to form a state in which the sample 104 was completely folded. Next, as shown in Fig. 13 (c), the inside of the hole 107 of the liner was observed at a magnification of 30 times using a microscope (VHX-900, manufactured by Keyence Corporation), and the number of fibers exceeding the raising of the imaginary line 108 was measured. The line 108 is formed at a position shifted upward by 0.2 mm from the fold line ι 5 of the measurement sample 1〇4. When the width of the portion subjected to the burr processing in the non-woven fabric measured at this time was 1 cm or more, three pieces of 20 Cmx 20 cm test pieces were cut out and subjected to measurement by the portion subjected to the raising process. Further, when the width of the portion subjected to the raising process was i cm or less, three pieces of 20 cm x 20 cm pieces were randomly cut and measured. The above operations are performed on the three non-woven fabrics measured, and the average value of the total of nine places is set to 156621.doc •49·201224239 'When the number of constituent fibers of the fluff is counted, for example, the fiber 106a shown in FIG. When there is a fiber in which the imaginary line 1〇8 which is located 2 mm above the fold line 1〇5 is traversed twice, the fiber is counted as two. Specifically, in the example shown in FIG. 13(c), there are four fibers that traverse the imaginary line 1〇8, and the imaginary line 108 traverses the fiber twice to have a root. The fiber 106a which was worn twice was counted as two, and the number of the constituent fibers of the hair was six. The fleece nonwoven fabric of the constituent fibers obtained by the method for producing a non-woven fabric of the present invention is different from the flocked hair, and the use of an adhesive is equivalent to the operation of attaching new fibers to the non-woven fabric, so that the chemical agent such as the adhesive to be used can be reduced to cause poor skin. The danger of impact. In addition, there is no peeling of the hair planting fibers when used, and then the face fee + Chu '... Further, for example, the spunbonded non-woven fabric which is one of the absorbent article 2 = non-woven fabric is thin, and it is difficult to cause tearing in general, and it is difficult to produce tearing. However, according to the present invention, the hair density is high and the skin feels good. (9) The manufacturing method of the non-woven fabric according to the present invention is characterized in that the thickness is relatively thin, but the thickness of the non-woven fabric is almost unchanged before the non-woven fabric and the high load, but the thickness under the low load is poorly visible & Yao Shi, and J see the difference. For example, a spunbond nonwoven fabric obtained by the manufacturing method of ''', ... usually a spun point non-woven fabric having a weight per unit area of two and a thickness of ~Gl8 f1 1 is changed. However, at about 18 mm of o.〇5gfW, the thickness of the non-woven non-woven fabric is heavy, and the usual '·,·41 mm~0.46 mm before processing, relative to this, by I5662I.doc •50 201224239 The thickness of the spunbonded nonwoven fabric obtained by the method for producing a non-woven fabric of the present invention is a thickness of 6·5 coffee to 〇.6 faces. Furthermore, the load of 〇 抑 5 ‘ is equivalent to the load of a person's finger when it is not woven, and the thickness of the tiny difference is recognized, and the person feels soft. The method for producing the nonwoven fabric of the present invention is not limited to the above-described production method, and can be appropriately changed. For example, as shown in FIG. 9 and FIG. 10, in the processing apparatus 1 used in the manufacturing method of the residual fabric of the present invention, the partial extension processing part 2 is provided with the unevenness rolls 21 and 22 including the pair of mutual sounds. The steel mold embossed pro 23, but it can also be used for eight weeks. A pair of backlash rolls, which are provided with intermeshing backlash, are used instead of the steel mold embossing light 23. X, in this case, the pair of backlash rollers may be in the direction of transport, or may be in the direction of crossing the direction of transport. In the case of engaging one of the pair of backlash rolls in the direction of the direction of the conveyance, even if the amount of press-fitting is large, since a pair of backlashes can be rotated, a machine having a high mechanical stretch ratio can be processed, and A non-woven fabric that obtains a good touch of the skin, because the steel mold embossing lightly distributes the unstretched portion intermittently, so that the breaking strength of the non-woven fabric is less reduced, and pleating is less likely to occur during processing, and both sides of the 2 direction and the (3) direction are extended to the skin. Excellent in touch. It is better. In order to impart design, it is preferable that the fuzzing is stripe-like, or the embossing pattern is formed to partially fluff. In the processing apparatus 1 used in the manufacturing method of the non-woven fabric according to the present embodiment, the embossing processing unit 3 having the convex portion 3 θ9 having the convex portion 31 具备 has the circumferential surface setting 'but as shown in FIG. 9 and FIG. It is also possible to have a pair of backlashes which are provided with a mutual engagement of 156621.doc • 51·201224239 gap instead of the convex roller 31, and may also be a knurled roller or a sprayed roller or a needle. Further, a roller having a material having a frictional resistance on the circumferential surface may be provided. The material having frictional resistance provided on the circumferential surface of the above-mentioned roll may be exemplified by transfer or sandpaper. Further, the partial extension and the raising process can be carried out continuously, and the manufacturing method of the non-woven fabric according to the present embodiment can also be carried out one by one. The following advantages are also obtained: after the raising process, the fibers of the raising are temporarily pressed even if the winding is a non-woven fabric roll. When it is collapsed, it is possible to obtain a non-woven fabric and an absorbent article having a good touch with the skin by merely touching the hand by a hand or by raising the fiber of the crushed hair by a guide roller such as a winder. EXAMPLES Hereinafter, the present invention will be described in more detail by way of examples. However, the scope of the invention is not limited to the above embodiments. [Example 1] A non-woven fabric having a spun adhesive layer containing an ethylene-propylene copolymer resin having a fiber diameter of 14.7 μm and having a basis weight of 15 g/m 2 (spunbond_meltblown/spunbonded non-woven fabric, hereinafter also referred to as It is SMS) (The non-woven fabric of this state is set as Comparative Example 5). Next, the SMS non-woven fabric was passed through the steel mold embossing roll 43' shown in Fig. 3 and subjected to surface processing by the convex roll 51 shown in Fig. 4, and a non-woven fabric was obtained by two-stage treatment. The height of each convex portion 410 on the light 41 of the steel mold embossing roll 43 used was 2.8 mm. The depth of the respective convex portions 410 of the roller 41 and the concave portions 420 of the roller 42 was 2.7 mm. Further, the distance (pitch) between the adjacent convex portions 410 in the direction of the rotation axis is 7 mm ', and the distance (pitch) between the convex portions 410 adjacent in the circumferential direction is 7 mm. Further, the height of each convex portion 51 of the convex light 51 is 〇6 mm, and the distance (pitch) between the convex portions 5 1 相邻 adjacent to each other in the direction of the rotation axis is 1 4 . In mm, the distance (pitch) between the convex portions 510 adjacent in the circumferential direction is 2 mm. The convex roller is rotated at a speed four times in the opposite direction to the conveying direction of the non-woven fabric. The angle of hug is 130 degrees. The respective conveying speed is 10 m/min. [Example 2] A non-woven fabric (spunbond-meltblown_spunbonded nonwoven fabric, hereinafter also referred to as SMS) having a spunbond layer containing a propylene resin having a fiber diameter of 17.7 μm and having a basis weight of 15 g/m2 was used. Next, the SMS was not woven under the same conditions as in Example 1 to carry out a two-stage treatment to obtain a nonwoven fabric. [Example 3] A non-woven fabric having a spun adhesive layer containing an ethylene-propylene copolymer resin having a fiber diameter of 12.9 μηι and having a basis weight of 18 g/m 2 (spunbond-spunbond_meltblown-spunbonded non-woven fabric) was used. The following is also known as SSMS; the softening agent is mixed in the spunbond layer on both sides of the SSMS non-woven fabric). Next, the SSMS was not woven under the same conditions as in Example 1 to carry out a two-stage treatment to obtain a nonwoven fabric. [Example 4] A spunbond layer containing a propylene resin having a fiber diameter of 14.6 μηι was used and the basis weight was 12 g/m (spunbond-meltblown-solvent-spunbonded nonwoven fabric, hereinafter also referred to as SMMS). It is not woven. Next, the SMMS was not woven under the same conditions as in Example 1 to carry out a two-stage treatment to obtain a non-woven fabric. [Example 5] 156621.doc •53·201224239 The use of an ethylene-containing copolymer having a fiber diameter of 14.9 was contained. The tree-shaped adhesive layer has a weight per unit area of 18 g/m2 (spun-bonded-sprayed-spun layered non-woven fabrics, also referred to as _). In addition, the one-side spinning of the non-woven fabric of the job (4) is the middle layer (4) soft agent, and the side of the layer of the softener is kneaded with the layer of the softener to obtain the two-stage treatment under the same conditions as the embodiment (I). Not woven. [Example 6] A spunbond layer comprising a vinyl-propylene copolymer resin having a fiber diameter of 15·0 μm was used and the basis weight was 18 g/m 2 (spunbonded spunbond-spunbonded non-woven fabric) Also known as sss). Further, in the non-woven fabric of the sss, the softness was mixed, and the sss was not woven under the same conditions as in the example i to carry out a two-stage treatment to obtain a nonwoven fabric. [Example 7] A non-woven fabric having a spun point layer having a fiber diameter of propylene resin and having a basis weight of 18 Å (spunbonding, spunbonding, non-woven fabric, or SSS, hereinafter) was used. Next, the sss was not woven under the same conditions as in Example 1 to carry out a two-stage treatment to obtain a nonwoven fabric. [Comparative Example 1] A non-woven fabric (spunbond-meltblown-spunbonded layer) having a spunbond layer containing an ethylene-propylene copolymer resin having a fiber diameter of 14 7 (four) and having a basis weight of i5 was used in the same manner as in the case of m. Do not weave, the following is also called the circle. Secondly, in order to reproduce the needling treatment on the non-woven fabric, a pointed tweezers (manufactured by TWEEZERS, Pincette Κ-14, ώ (

1 force from 5 cmx5 cn^sMS The upper side of the non-woven fabric uses the pointed portion to hook the fiber on the surface of the non-woven fabric and J56621.doc -54- 201224239 The fiber on the non-woven surface is made 30 times and the 庐γ is poor, and the fiber is torn, The above operation is carried out to obtain a non-woven fabric in which the fibers on the surface of the member are floated. [Comparative Example 2] In the same manner as in Example 1, a non-woven fabric comprising a spunbond layer of B', blush and having a basis weight of 15 g/m2 having a fiber diameter of 14.7 μm was used. Viscosity ____ The weight is 15 for the second, and for the object ^ _. The cutting method is to use the brake knife to enter 3: and get the non-woven fabric. The sticky non-woven fabric is cut off. / The money is frozen for 5 minutes. Spinning [Comparative Example 3] The ene is the same as the schistosomiasis i. The use of a spunbond layer containing a fiber conjugate comprising an ethylene octapolymer resin and having a basis weight W (10) = spunbond-solvent Spunbonded non-woven fabric, hereinafter referred to as sms). =, (4) Double-sided tape, the sand reading degree of We() Nakayama (share) is followed by the pro-week of φ110, the whole week of this roll is 36〇 Within the degree of contact angle of 8.5 degrees, and weaving with i〇m/min_ SMS. At this time, the roller system of the sandpaper is rotated in the direction opposite to the traveling direction by 5Q, and the fiber is broken. Non-woven fabric [Comparative Example 4] The ethylene-containing propylene copolymer having a fiber diameter of 147 Å used in Example i was used. A non-woven fabric (spunbond-meltblown/spunbonded non-woven fabric, hereinafter also referred to as sms) with a weight per unit area of 15 Å. In particular, no pilling is performed. [Comparative Example 5] 156621.doc •55 · 201224239 The non-woven fabric (spunbond-dissolved fabric 'hereinafter referred to as SMS) having a spunbond layer of propylene and having a fiber diameter of 177 and having a basis weight of 15 使用 is used. For this

The acupuncture treatment is not used. The use of the tip (four) sub- (Rickey RS, Pmcette K_14), from the upper side of the 5 coffee 5 (10) non-woven fabric, using the pointed portion to hook the fiber of the non-woven surface and the non-woven table ^Fiber Pulling '(4) Pulling the Fiber' The above operation was carried out 3 times to obtain a non-woven fabric in which the fibers of the surface were floated. [Comparative Example 6] / Non-woven fabric (spunbond-melt-spun-bonded non-woven fabric) having a spunbond layer containing a propylene resin and having a basis weight of 喑(4)m and a basis weight of 15^ used in Example 2 Also referred to below as SMS). In particular, no raising process was carried out [Comparative Example 7] A non-woven fabric having a spunbond layer containing an ethylene-: dilute copolymer resin having a fiber enthalpy of 12.9 μm and having a basis weight of Η-using was used. Spunbond-spun-melt-melt-spinning TW' Gong' Wan's non-woven fabric 'hereinafter referred to as SSMS; non-woven fabric on both sides of the spunbond layer has a softening agent). Yupen is not raised. 〃 [Comparative Example 8] ^The spunbond layer containing the fiber diameter of the exemplified propylene = sapphire used in Example 4 and the weight per unit area (four) g/m2 (spun squeegee _ ^ adhesion layer non-woven fabric, The following is also referred to as s_s) non-woven fabric. In particular, no raising is carried out. >5662l.d〇c •56- 201224239 [Comparative Example 9] The spunbond layer containing the propylene male resin having a fiber diameter of 149 (four) and having a basis weight of 18 g/m 2 (spun fused) was used as used in Example 5. The non-woven fabric of the spray-spun adhesive layer non-woven fabric, hereinafter also referred to as SMS). Further, a softener is mixed in the single-side spun layer of the sms. In particular, no raising is carried out. [Comparative Example 1 使用] A spunbond layer comprising an ethylene-propylene copolymer resin having a fiber diameter of 15.0 (4) and having a basis weight of i8 g/m 2 (spun t-spun viscose-spun layer) was used. Non-woven fabric of non-woven fabric 'hereinafter referred to as SSS'... The softening agent is kneaded in the non-woven fabric of SSS. In particular, no raising work was carried out. [Comparative Example 11] A non-woven fabric having a fiber diameter of 14 m g/m2w^; a spunbonded non-woven fabric (hereinafter also referred to as sss) used in Example 7 was used. In particular, pilling is not carried out. [Performance Evaluation] The fiber diameters were measured by the measurement methods of the nonwoven diameters obtained in Examples 1 to 7, Comparative Example 3, and Comparative Example 5, and the fiber diameter at the tip end was determined. The case where the increase ratio is 15% is set to 0, and the case where the increase ratio is 15% is set to χ and Table 2, Table 3, and Table 4 are shown. With respect to Examples 1 to 7 and Comparative Examples 1 to 3 and Comparative Example 5, 156621.doc.57·201224239 non-woven fabric, the fiber diameter measurement method was used to determine that only one end portion 2〇a was thermally welded. (3) The ratio of the fibers 21 which are fixed to the fiber 20 (the fiber 21 whose free end portion 2〇b becomes coarse and the fiber 22 whose free end portion 2〇b is not coarsened) becomes larger and larger than the fiber 21 of the free end portion 2〇b The case where the ratio of the fiber 2i which is coarsened to 20% or more is determined is 〇, and the case where the woven fabric is not woven is set to χ and shown in Table 1, Table 2, Table 3, and Table 4. Further, with respect to the nonwoven fabrics obtained in Examples 1 to 7 and Comparative Examples 1 to 3 and Comparative Example 5, fibers constituting the nonwoven fabric were obtained by the measurement method of the fiber diameter (only one end portion 20a was used by the heat fusion portion 3) The ratio of the ring-shaped fibers 23 in the fixed fiber 2〇 (the fiber 21 of the free end 20b and the fiber 24 and the ring 23 of the free end 2〇b) The case where the ratio of the fibers 23 is less than 50% is 〇, and the case where the ratio is 5 〇% or more is X and is shown in Table 1, Table 2, Table 3, and Table 4. Further, for Examples 1 to 7, In the non-woven fabrics obtained in Comparative Examples 1 to 11, the distribution of the fiber diameters in the nonwoven fabric was determined by the measurement of the distribution of the fiber diameters, and the distribution of the fiber diameters of the four fibers was set to 〇33 or more. In the case where the ratio is less than 0, 33, it is shown in Table 1, Table 2, Table 3, and Table 4. [Functional Evaluation of Skin Touch] For Examples 1 to 7, Comparative Examples 1 to 3, and Comparative Examples The non-woven fabric obtained in 5 to 11 is one level at the time of the non-woven fabric of Comparative Example 4 (3 points) (about 10 minutes, the touch of the skin is more Good) Functional evaluation, for each non-woven fabric, the average of the three pieces was determined and rounded to the whole number, and the non-woven fabrics obtained in the examples 丨~?, the comparative example 13 and the comparative example 5 were each untreated with respect to each untreated fabric. (Example 1 and Comparative Example 5, Example 2 and Comparative Example 6, Comparative Example 5 and Comparative Example 6, Example 3 and Comparative Example 7, Example 4 and Comparative Example 8, and 156621.doc • 58·201224239 When the average value of the sensory evaluations obtained in Example 5, Comparative Example 9, Example 6 and Comparative Example 1 实施, Example 7 and Comparative Example 11 and Comparative Examples 1 to 4 and Comparative Example 5) was improved, it was set as 〇 'The average value is unchanged, and is set to X, and is shown in Table 1, Table 2, Table 3, and Table 4. [Evaluation of Ratio of Breaking Strength] For Examples 1 to 7 and Comparative Examples 1 to 11, In the non-woven fabric, a measurement sample having an X direction (width direction) of 2 mm and a γ direction (longitudinal direction) of 50 mm was obtained by the above-described measurement method of breaking strength, and a tensile test with a chuck pitch of 15 mm was used. The machine (manufactured by Shimadzu Corporation) was stretched at a tensile speed of 3 〇〇mm/min, and the X direction was measured ( In the intensity of the degree, the average of the four sheets was set to the intensity in the X direction (width direction). Next, before the raising process of the nonwoven fabrics obtained in Examples 1 to 7 and Comparative Examples 1 to 3 and Comparative Example 5 was measured. The original non-woven fabric (for example, Comparative Example 5 in the Example )) was obtained in the X direction (width direction), and the non-woven fabric obtained in Example 7, Comparative Examples 1 to 3, and Comparative Example 5 was obtained. The ratio of the breaking strength of the original non-woven fabric before the raising process is 5%, and the case where the ratio is less than 50% is set as X and is shown in Table 1, Table 2. Table 3 and Table 4 〇 [Evaluation of Hair Removal] The non-woven fabrics obtained in Examples 1 to 7 and Comparative Examples 1 to 11 were obtained in the X direction (width direction) of 200 mm and the Y direction (longitudinal direction). The test piece of the test piece was evaluated by using one of the test pieces as the evaluation surface. Specifically, the evaluation surface was turned upside by the tape to fix the four sides of the test piece to the flat plate. A friction plate provided with a sponge (Moltopren MF-30) was placed on the test piece. The load of the sponge is 240 g. Rotate clockwise 3 times and counterclockwise 156621.doc •59- 201224239 3 times set to 1 set to rotate the friction plate. The rotation will proceed. group. The speed was set to 3 shifts and rotated once. Thereafter, all the fibers attached to the sponge by the above rotation were attached to the transparent adhesive tape. Apply the adhesive tape to the black liner. According to the surface state of the test piece and the fiber attached to the adhesive tape, the degree of hair removal was evaluated visually according to the following criteria. The results obtained are shown in Table 1, Table 2, Table 3, and Table 4. 〇.* The test piece has almost no fluff and hair balls. There is almost no fiber attached to the adhesive tape. △. The fluff or hair ball is visible on the test piece, but there is no lump fiber on the adhesive tape. The fluff or hair ball can be seen on the X.4 test piece, and a large amount of blocky fiber is visible on the adhesive tape. Further, with respect to the non-woven fabrics obtained in Examples 1 to 7 and Comparative Examples 1 to ,, the value of the compression characteristics when the non-woven fabric was applied to the micro load was determined by the measurement method of the compression characteristic value at the time of the micro load. The case where the value of the compression characteristic obtained is 18·0 (gf/cm 2 )/mm or less is set to 〇, and the case where η 〇 (gf/cm 2 )/mm is larger is set as x and is shown in Table 1, Table 2, Table 3 and Table 4. * For the nonwoven fabrics obtained in Examples 1 to 7 and Comparative Example 1Μ1, the number of the raised fibers was determined by the measurement method of the raised fibers, and the number of fibers obtained was 8 pieces/cm. The above case is set to 〇, and the case of less than 8 pieces/cm is set to x and is shown in Table 1, Table 2, Table 3, and Table 4. Further, with respect to the non-woven fabric obtained in Example 7 and Comparative Examples i to u, the height of the fiber was determined by the height measurement method of the raising fiber, and the fiber height determined was 1.5 _ or less. The case is set to 〇, and the case where the value is higher than 1.5 mm is set to X and is shown in Table 1, Table 2, Table 3, and Table 4. 156621.doc •60-201224239 [Table 1] Unit Example 1 1 Comparative Example 1 Comparative Example 2 丨 Comparative Example 3 Comparative Example 4 Ratio of fiber diameter at the free end portion (increased ratio of the tip end fiber diameter) % 37 I 2 - 1 6 无Ο 1 XXX Ratio of fibers without free ends. 60 10 0 30 None — ο χ — X 〇 ratio of non-annular fibers% 38 68 0 33 No 〇 X 〇〇 no fiber diameter distribution - 0.408 0.308 0.248 0.953 0.248 〇XX 〇- Skin touch is 6 3 3 6 3 〇XX 〇- Breaking strength in the X direction cN 910 1510 1510 671 1510 0(60%) 0(100%) 0(100%) Χ( 44%) - Depilation • 压缩X 压缩 Compressive characteristic value at minute load (gf/cm2) / mm 10.4 22 22.3 11.3 23.7 〇XX 〇X Number of roots of hair fiber/cm 20 3 5 41 0 〇XX 〇X Height of raised fiber mm 0.66 1.1 0.3 0.5 0 〇〇〇〇〇 [Table 2] Unit | Example 2 Comparative Example 5 Comparative Example 6 Example 3 Comparative Example 7 Ratio of fiber diameter at the free end (front end fiber diameter) Increase ratio) 15 -5 No 32 No 〇X No 〇 no ratio of fibers with free ends % 50 0 无 60 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无 无8 4 〇X 〇X direction breaking strength cN 832 1550 1628 1415 1777 0(51%) 0(95°/〇P - 0(80%) • Depilation 〇〇〇〇〇Symmetric load value at minute load ( Gf/cm2)/ mm 11.9 22.1 23.8 10.8 25.8 〇XX 〇X Roots of raised fibers/cm 15 10 0 18 0 〇〇X 〇X Height of raised fibers mm 0.5 1.64 0 0.57 0 〇X 〇〇〇. 61 · 156621.doc 201224239 [Table 3] Unit Example 4 Comparative Example 8 Example 5 Comparative Example 9 Ratio of the weave diameter at the free end (increased ratio of the fiber diameter at the tip end) % 50 No 26 No flaws, no freedom The ratio of the fiber which becomes thicker at the end% 90 No 90 No - ο The ratio of the fiber without ring and no ring % 23 No 43 The distribution of the fiber without fiber flaws - 0.951 0.299 1.204 0.303 〇X 〇X Skin touch points 3 2 9 4 〇 _ 〇 - breaking strength in the X direction cN 788 1394 14 16 1888 0(57%) 0(75%) - Depilation _ 压缩 Compressive characteristic value at minute load (gfi^cm2)/mm 12.3 16.6 10.9 25.8 〇X 〇X Number of hair fibers ^/cm 10 0 11 0 〇X 〇X Height of raised fibers mm 0.38 0 0.44 0 〇〇〇〇 [Table 4] Unit Example 6 Comparative Example 10 Example 7 Comparative Example 11 Ratio of fiber diameter at the free end 43 None 40 (increased ratio of fiber diameter at the front end) % 〇 No fiber without fiber at the free end. 60 No 50 No ratio 〇 No 〇 No ring fiber ratio 39 No 37 No % 〇 No 〇 no fiber diameter distribution 1.18 0.104 0.606 0.179 〇X 〇X Skin feel 9 5 6 4 分〇〇 - X-direction breaking strength cN 1330 ]540 1260 1450 0(86%) OC87%) - Hair removal _ 〇〇〇〇 Minor load Compressive property value (gf/cm2)/mm 7.58 19.1 9.78 19.2 〇X 〇X Number of raised fibers 24 0 14 0 艮/cm 〇X 〇X Height of raised fibers 0.69 0 0.32 0 mm 〇〇〇156621.doc -62- 201224239 The results shown in Table 1 are clearly read: ExamplesThe non-woven fabric was compared with the non-woven fabrics of Comparative Examples 1 to 3, and the ratio of the fibers 21 which were free from the end portion 2〇b was raised. Further, it was found that the non-woven fabric of Example 1 had a higher ratio of increase in the front end fiber diameter than the non-woven fabric of Comparative Example 3. Further, it was found that the nonwoven fabric of Example 1 had a smaller ratio of the looped fibers 23 and a wider fiber D fabric than the nonwoven fabrics of Comparative Examples 1 to 3. The (4)^ weaving cloth and the untreated comparative example 4 non-woven fabric phase tb, the skin feels excellent, the breaking strength is reduced = it is not easy to depilate or fluff the ball, and the non-woven is not stuck. The non-woven fabrics of Examples 1 and 2 had no change in the evaluation of the skin feel compared to the untreated nonwoven fabric of Comparative Example 4, and the non-woven fabric of Comparative Example 3 was improved in the touch of the skin as compared with the non-woven fabric of Comparative Example 4 which was not treated. 'But the breaking strength is significantly reduced. The non-woven fabric of the above Example i was superior to the untreated nonwoven fabric of Comparative Example 4 in that the skin feel was excellent. The non-woven fabric of Example i was compared with the non-woven fabric of Comparative Example 4 which was untreated. The value of the characteristic is lower, and the number of the raised fibers is larger. Further, from the results shown in Tables 2, 3, and 4, it is clear that the resin having a different composition of the non-woven fabric of the first embodiment is used, and the unit weight is changed or not compared with the non-woven fabric of the first embodiment. In the non-woven fabrics of Examples 2 to 7 of the softening agent, as compared with the non-woven fabrics of Comparative Examples 6 to 9 which were not treated, the touch of the skin was improved, and a non-woven fabric in which the breaking strength was reduced by y was obtained. In the same manner as in Example ,, the skin feel was excellent, and it was judged that the non-woven fabrics of Examples 2 to 7 had lower compression characteristics at a minute load than the non-woven fabrics of Comparative Examples 6 to 11 which were not treated. , 5662 l.doc •63- 201224239 The number of raised fibers is large. In the case of the non-woven fabric of Comparative Example 5, even if the number of the raised fibers was larger than that of the untreated nonwoven fabric of Comparative Example 6, the height of the raised fibers became too high, and the evaluation of the skin feel was deteriorated. Further, it has been found that when the ethylene-propylene copolymer or the softener is kneaded in the resin, the skin feel is further improved. Further, in the non-woven fabrics of Examples 6 and 7, since the compression property value was small when the weight was small, the skin feel was good. [Example 8] An area ratio of a layer having a spunbonded nonwoven fabric containing an ethylene-propylene copolymer resin and having a basis weight of 15 g/m2, 1.3 dtex, and a thermocompression bonded portion (heat-bonded portion by embossing) was used. 15% of SMS is not woven. A nonwoven fabric of Example 8 in which the raising process was carried out by the above-described processing method shown in Figs. 9 to 12 was obtained. The height of each convex portion 21A on the roller of the steel mold embossing roll 23 used was 2.8 mm, and the depth D of the engagement between each convex portion 210 of the roller 21 and each convex portion of the roller 22 was 2.7 mm. Further, the mechanical stretching ratio is 29 times, the distance (pitch p2) between the adjacent convex portions 210 in the direction of the rotation axis is 7 mm, and the distance (pitch Ρ) between the convex portions 210 adjacent in the circumferential direction is 7 mm. The circumferential speed V2 of the steel molding roll is 20 m/min, and the conveying speed of the non-woven fabric is ¥1 to 26 m/rnin. Further, the height of each convex portion 31 of the convex roller 31 used for raising is 0.6 mm, and the distance (pitch) between the adjacent convex portions in the direction of the rotation axis is 1.4 mm, and the convex portions adjacent in the circumferential direction The distance (pitch) from each other is 21 mm. The conveyance speed V3 of the nonwoven fabric was 2 〇 m/min, and the convex roller 31 was rotated at a peripheral speed 乂4 of 4 times with respect to the conveyance direction of the nonwoven fabric. The angle of the hug is 13 degrees. In Example 8, only one side was raised. Total non-woven fabric 156621.doc -64 - 201224239 The extension ratio is 1.7 times. The ratio of the distance between the thermocompression portions of the non-woven fabric and the convex portion of the uneven roller (the distance between the thermocompression portions of the non-woven fabric/the distance between the convex portions) is 〇43' in the CD direction in the MD direction (the pro-circular direction) ( The direction of the light axis is 〇·37. The ratio of the area ratio of the non-woven thermal crimping portion to the total stretch ratio of the non-woven fabric is 0.088. <Example 9] A layer having a spunbonded nonwoven fabric containing an acrylic resin and having a basis weight of 13 g/m 2 , a fiber diameter of 15.9 μΓ, and a thermocompression bonded portion (heat-welded portion by embossing) The SMS area is 13% non-woven. The nonwoven fabric of Example 9 was obtained by the same conditions as in Example 8. The total stretch ratio of non-woven fabric is 1.7 times. The ratio of the distance between the thermocompression bonding portions of the non-woven fabric and the convex portion of the uneven roller (the distance between the thermocompression portions of the non-woven fabric/the distance between the convex portions) is 〇41' in the (3) direction in the MD direction (the circumferential direction of the roller) The direction of the rotation axis is 0.24. The ratio of the area ratio of the non-woven fabric to the total extension ratio of the non-woven fabric is 0.076. [Example 10] s using a layer having a spunbonded nonwoven fabric containing a propylene resin and having an area ratio of a weight of 1 g of 18 g/m, 1.8 dtex, and a hot dust joint (a brilliant portion produced by dust) The lining of the lining and only the woven layer is not woven; The processing under the same conditions as in Example 8 was carried out to obtain a non-woven fabric of Example ι. The total stretch ratio of non-woven fabric is doubled. The ratio between the distance between the (4) joints of the non-woven fabric and the convex portion of the uneven roller (the distance between the thermocompression joints of the non-woven fabric/the distance between the convex portions) is 〇3 in the MD direction (roller circumferential direction), and the (3) direction (roller) The direction of the rotation axis is 〇·3. The ratio of the area ratio of the non-woven hot-shell joint to the total stretch ratio of the 156621 .doc -65· 201224239 non-woven fabric is 0.071. [Example 11] An SMS non-woven fabric having a layer of a spunbonded nonwoven fabric comprising an ethylene-propylene copolymer resin and having a basis weight of 15 g/m2, Μ^ was used in the same manner as in Example 8. The processing by the steel stamp embossing was carried out in the same manner as in the eighth embodiment. The total stretch ratio of non-woven fabric is 1 > 7 times. The ratio of the distance between the thermocompression portions of the non-woven fabric and the convex portion of the uneven roller (the distance between the thermocompression portions of the non-woven fabric/the distance between the convex portions) is 〇43 in the MD direction (the circumferential direction of the roller), and the kCD direction (roller) The direction of the rotation axis is 〇.37. The ratio of the area ratio of the non-woven thermal crimping portion to the total stretch ratio of the non-woven fabric is 〇 〇 88. Thereafter, the fuzzing system uses a convex roller having a projection height of at most about 0.07 mm and a projection density of about 2000/cm2. The conveyance speed V3 of the non-woven fabric was 20 m/min, and the projection 3 1 was rotated at a peripheral speed V4 of 4 times with respect to the conveyance direction of the non-woven fabric. The angle of hug is 60 degrees. In Example 11, only one side was raised. [Comparative Example 12] In the same manner as in Example 8, an SMS non-woven fabric having a layer of a spunbonded nonwoven fabric containing an ethylene-propylene copolymer resin and having a basis weight of 15 g/m 2 and 10 μm was used as Comparative Example 12. Not woven. [Comparative Example 13] In the same manner as in Example 8, an SMS nonwoven fabric having a layer of a spunbonded nonwoven fabric comprising an ethylene-propylene copolymer resin and having a basis weight of 15 g/m2 and 1.3 dtex was used. Next, using a double-sided tape, Trusco Nakayama (share) sandpaper size #240 is applied to the entire circumference of the roll of φ110, and the contact angle is 8.5 degrees within 360 degrees of the full circumference of the report. The SMS non-woven fabric m/min was fed at 10 156621.doc • 66·201224239 m/min in a non-woven fabric of Example 13 opposite to the traveling direction. At this time, the fleece was rotated in the direction of the sandpaper, and the roll was obtained in a ratio of 4 μ to [Comparative Example 14], and the spunbonded nonwoven fiber diameter of the acryl resin was 15.9 μη. The layer had a basis weight of 13 g/m2, and SMS non-woven fabric was used as the non-woven fabric of Comparative Example 14. [Comparative Example 15] An SMS non-woven fabric having a layer having a spunbonded nonwoven fabric comprising an acryl resin and having a basis weight of 13 g/m 2 and a fiber diameter of 15 9 was used in the same manner as in Example 9. Next, the same conditions as in Comparative Example 13 were carried out, and a non-woven fabric of Comparative Example 15 was obtained. [Comparative Example 16] In the same manner as in Example 10, a non-refining layer having a layer of a spunbonded nonwoven fabric containing an acryl resin and having a basis weight of 18 g/m2 and 1.8 dtex was used, and only a spunbond layer was used. Nonwoven fabric was used as the non-woven fabric of Comparative Example 16. [Comparative Example 17] A non-woven fabric having a sputter-free layer having a layer of a spunbonded nonwoven fabric comprising an acryl resin and having a basis weight of 18 g/m2 and 1.8 dtex and having only a spunbond layer was used in the same manner as in Example 1 . Next, the same conditions as in Comparative Example 13 were carried out to obtain a nonwoven fabric of Comparative Example 17. Performance evaluation [Functional evaluation of skin touch] For the nonwoven fabrics obtained in Examples 8 to 11 and Comparative Examples 12 to 16, 10 grades of 156621.doc •67·201224239 were entered.

It is set to 〇', and the average value is not changed. It is shown in Table 5, Table 6, and Table. The non-woven fabric of Comparative Example 12 is used as a reference (3 points). The average value of the pieces was rounded to the whole number, and if it was rushed [evaluation of the constituent fibers of the raising] the non-woven fabrics obtained in Comparative Examples 12 to 16, by the number of the constituent fibers of the above-mentioned raising of the hairs of Examples 8 to 11, The measurement method measures the number of constituent fibers of the fuzz. The case where the number of the constituent fibers of the raised hair is 1 or more is set to 〇, and the case where 20 or more is used is ◎, and the case where 5 is less than 1 is χ and is shown in Table 5 and Table 6. Table 7. [Evaluation of the breaking strength] The nonwoven fabrics obtained in Examples 8 to 11 and Comparative Examples 12 to 16 were obtained by the measurement of the breaking strength in the X direction (width direction, CD direction) of 200 mm and the γ direction ( The measurement sample of 5 〇 in the longitudinal direction and the MD direction was stretched at a tensile speed of 300 mm/min using a tensile tester (manufactured by Shimadzu Corporation) having a chuck pitch of 丨5 〇 mm, and the χ direction was measured. The intensity of the (width direction, CD direction) is set to the average of the four directions (the width direction, the CD direction). Next, the untreated nonwoven fabrics were used (Example 8 and Comparative Example 12, Example 9 and Comparative Example 14, and 156621.doc • 68·201224239 Example 10 and Comparative Example 16, Comparative Example 13, and Comparative Example 12). In the case of Comparative Example 15 and Comparative Example 14, Comparative Example 17 and Comparative Example 16), the ratio of the intensity in the X direction (width direction, CD direction) was 50% or more, and the case where the ratio was less than 50% was set as X is also shown in Table 5, Table 6, and Table 7. [Table 5] Unit Example 8 Comparative Example 12 Comparative Example 13 Example 11 Skin touch feeling 7 3 6 8 〇X 〇〇 Hair amount root/cm 20.2 - 48.7 14.7 ◎ X ◎ 断裂X direction breaking strength cN 1120 1520 750 1180 0 (73%) 0 (100%) χ (49 ° / 〇) 0 (77%) [Table 6] Unit Example 9 Comparative Example 14 Comparative Example 15 Skin touch feeling 3 1 1 〇 XX hair amount root /cm 23.7 - 14.8 ◎ X 〇 X direction breaking strength cN 750 1150 1040 0 (65%) 0 (100%) 0 (90%) [Table 7] Unit Example 10 Comparative Example 16 Comparative Example 17 Skin touch points 3 1 1 〇 XX raising amount/cm 16.3 - 19.2 断裂X 〇X direction breaking strength cN 1120 1730 1760 0(65%) 0(100%) 0(102%) It is clear from the results shown in Table 5. The non-woven fabric of Example 8 is a non-woven fabric which is excellent in touch and has a small reduction in breaking strength. Specifically, it was found that the non-woven fabric of Example 8 was more sensitive to the skin than the non-woven fabric of Comparative Example 12, 156621.doc -69 - 201224239. On the other hand, it was found that the non-woven fabric of Comparative Example 13 and the comparative example had a better touch on the skin as compared with the non-woven fabric, but the reduction in the breaking strength was remarkable. Regarding the non-woven fabric of Example 8, most of the raised fibers were not ring-shaped, but the ends were cut and not caught by the fingertips. Further, the fiber portion was not seen on the roll portion and was good. Another _ Shigong, ^ On the other hand, when the non-woven fabric of Comparative Example 13 was produced, the adhesion of the fiber breakage was observed on the sandpaper, which also caused problems in the durability of the sandpaper. As is clear from the results shown in Table 6, the non-woven fabric of Example 9 was similar to the non-woven fabric of Example 8, and was a non-woven fabric in which the touch of the skin was improved and the breaking strength was reduced. Specifically, in the non-woven fabric of Comparative Example 5, the breaking strength was not too lowered as compared with the original non-woven fabric of Comparative Example 14, but no improvement in the touch of the skin was observed, and only the non-woven fabric of Example 9 was compared with the original one. 14 non-woven fabrics have improved touch as compared with the skin, and the reduction in breaking strength is also suppressed. As is clear from the results shown in Table 7, the non-woven fabric of Example 10 was similar to the non-woven fabric of Example 8, and was a non-woven fabric in which the touch of the skin was improved and the breaking strength was reduced. Specifically, the non-woven fabric of Comparative Example 17 was not excessively lowered in the breaking strength as compared with the original non-woven fabric of Comparative Example 16, but no improvement in the touch of the skin was observed, and only the non-woven fabric of Example 10 and the original Comparative Example 16 were used. The non-woven fabric is improved in touch compared to the skin, and the reduction in breaking strength is also suppressed. Industrial Applicability According to the non-woven fabric of the present invention, although the breaking strength is high, the overall feeling of softness is improved. Further, according to the non-woven fabric of the present invention, the ring 15662l.doc -70· 201224239 has less fibers, is not easy to get stuck on the skin, and the touch of the skin is improved. Further, according to the manufacturing method of the m-woven fabric of the present day, a non-woven fabric which is excellent in the texture of the fibers constituting the fibers can be obtained, and a non-woven fabric which can reduce the reduction in the breaking strength of the non-woven fabric of the raised non-woven fabric can be obtained. Further, according to the manufacture of the nonwoven fabric of the present invention, a nonwoven fabric constituting the fiber (four) hair can be obtained, and the manufacturing speed can be increased to suppress the cost. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing an embodiment of a nonwoven fabric of the present invention. Fig. 2 is a perspective view showing a free fiber of the non-woven fabric shown in Fig.! The double ancestor circle 3 shows the preferred device for manufacturing the non-woven fabric shown in Fig. i. Fig. 4 shows the pattern used to manufacture the preferred device of the <+ woven fabric shown in Fig. 0. Fig. 5(4) 5(4) is a schematic view showing a method of measuring the fiber diameter of the nonwoven fabric tip of the present invention. The number of raised fibers of the nonwoven fabric Fig. 6(a) to Fig. 6(c) are schematic views showing the method of measuring the present invention. Fig. 7 is a view for explaining an example of the use form of the nonwoven fabric of the present invention, and is a developed plan view showing a state in which the pull-on disposable diaper is stretched and stretched. Figure 8 is a cross-sectional view of the line ι·χι of Figure 7. Fig. 9 is a schematic view showing a preferred processing apparatus used in the method of fabricating the woven fabric of the present invention. 156621.doc •71-201224239 A part of the enlarged portion of the enlarged portion is shown in Fig. 9 as a schematic view of the processing unit shown in Fig. 9. Fig. 11 is a front elevational view showing a portion of the stretched portion shown in Fig. 10. Fig. 12 is a schematic view showing the processing portion shown in Fig. 9 from an oblique direction. The lifting of the equipment is shown in Figure 13 (a) ~ Figure 13 (c) shows the measurement of the hair

Bu, a pattern diagram of the method of fabricating the number of fibers. X [Description of main component symbols] 1 Non-woven fabric/processing device 2 Long fiber/partial extension 3 Thermal joints/hairing 4 Non-woven/pre-finished parts 4, 4, Non-woven 5 Raised parts 6a ' 6b Side edge Part 6d Legs 10, 10, raw material non-woven fabric 20 fiber 20a end portion 20b free end portion 21 free end portion becomes thick 21a, 21b fiber diameter 21 convex roller working portion 156621.doc -72· 201224239 22 free end portion is not thickened 22 concave roller 23 annular fiber 23 steel mold embossing roller 24, 25 conveying roller 31 convex roller 32, 33 conveying roller 40 absorbent body 41, 42 roller 43 steel mold embossing roller 44 &gt; 45 conveying roller 50 absorbent body 51 convex Roller 52, 53 Transfer roller 55 Side flange 55a Part 56 of the specified width Elastic member 60 Outer material 61 Inner sheet 62 Outer sheet 63 Waist elastic member 64 Leg elastic member 70 Front sheet 80 Back sheet 156621.doc -73, 201224239 100 Pants-type disposable diaper 104 Determination sample 105 Fold line 106a Fiber 107 108 Illusion line 210 Convex portion 210a Edge of the convex portion 220 Concave portion 220a Side of the concave portion 310 convex portion 410 convex portion 420 concave portion 510 convex portion A back side portion Aj point diameter B belly portion C lower jaw portion portion depth H height Pi spacing VI, V2, V3, V4 circumferential speed X, Y direction z folding line a angle 156621.doc .74·

Claims (1)

201224239 VII. Application for Patent Park: 1. A non-woven fabric, after loading &amp;, using a heat-welding joint to fix the inclusion, and having: E Changyiwei's net length of one of the long fibers is broken, only - the above-mentioned heat-welding part is old — Use only at the end. Big fiber. The free end of the 疋' and the other end side becomes thicker. 2. The non-woven fabric of claim 1, wherein the free end portion becomes thicker? Rolling of the front end fiber diameter The above fiber &lt; increase ratio is 15% or more. 3. If the request item (4) is not woven, the middle part is fixed ^ ± ^ ... using the above-mentioned heat fusion ratio, the free end of the Supreme is thicker than the above-mentioned fiber ratio I = the non-woven fabric of item 1 or 2 The ring-shaped ring-shaped ring between the welded portions is recorded in the ring of the heat-bonding portion of the heat-bonding portion, and the fiber-only ring-to-end utilization ratio is less than 5 ()% ^ The non-woven fabric of the fiber 1 or 2, which constitutes the fiber of the fiber of the weaving fabric! The dispersion is 0.33~1〇〇. 6. The non-woven fabric of claim 1 or 2, wherein the non-woven fabric is originally formed based on a laminated nonwoven fabric of the L-woven fabric layer and the melt-blown layer. The non-woven fabric of claim 6, wherein the above-mentioned laminated non-woven fabric of the spunbonded nonwoven fabric or the spunbonded layer comprises a propylene-acrylic copolymer wax containing 5% or more, or a recycled polypropylene resin of 25% by weight or more. Polypropylene resin. The non-woven fabric of claim 6, wherein the spunbonded nonwoven fabric contains the agent. 156621.doc 201224239 9. The non-woven fabric of claim 6, the layer of the layer and the spray spray layer; the weave = cloth is based on the spinning point The _ layer comprises a plurality of layers and is formed by a cloth, and one of the long fibers of the laminated non-woven fabric is partially broken, and only the end portion is fixed by the above-mentioned welded portion, and the free end portion of the 曰, 鳊°卩 side is coarsened, The quasi-spun layer is a softener. 1〇1 Non-woven fabric of claim 1 or 2, wherein the value of the shrinkage characteristic (g cm )/mm or less in the case of a small load, and the value of the breaking strength in the CD direction is $ 〇〇 The secret weight per unit area is 5 to 25 g/m2. U. The non-woven fabric of claim 1 or 2 wherein the average fiber diameter of the raised fibers is smaller than the average fiber diameter of the surface fibers of the unpilled portion of the same. Request item 1 or 2 Non-woven fabrics in which the raising fibers are 8 pieces/_ and the height of the raising fibers is 1.5 mm or less. 13. The non-woven fabric of claim 2 or 2, wherein the break of the long fibers is around the heat-sealing portion 14. A kind of non-woven fabric, which was originally formed based on spunbonded non-woven fabric, or laminated non-woven fabric of spunbonded layer and meltblown layer, and the compression characteristic value at the time of micro load is 18.〇(gf/cm2)/_ Hereinafter, the value of the breaking strength in the CD direction is 5 (9) N/5 em or more, and the basis weight is 5 to 25 g/m 2 . 15. An absorbent article which uses the nonwoven fabric of the request item or 14 as a constituent member. a method for manufacturing a non-woven fabric, which is subjected to partial extension processing of a plurality of non-woven fabrics at a temperature of not less than 5.7, and then the partial extension is 156621.doc 201224239 17. 18. 19. 20. 21. 22 The non-woven fabric of the stretched fabric is subjected to a raising process for raising the constituent fibers of the nonwoven fabric. The method for manufacturing the non-woven fabric of claim 16 wherein the partial extension processing system respectively sets the plurality of the nonwoven fabrics to 1 〇 5 〜 2 The mechanical stretching ratio of the doubling is extended. The manufacturer and the non-woven fabric of claim 16 or 17 are subjected to the above-described partial extension processing, and the above-mentioned plural of the non-woven fabric is respectively applied to the conveying direction and the direction orthogonal to the conveying direction. The method of manufacturing the non-woven fabric of claim 16 or 17, wherein the partial extension processing is performed using a pair of embossing rolls; one roller has a plurality of convex portions on the circumferential surface, and the other roller is on the circumferential surface. The recess corresponding to the convex portion of the one roller has a concave portion into which the convex portion can enter; and the non-woven fabric is supplied between the pair of the uneven rollers, and the partial stretch processing is performed on the nonwoven fabric. The non-woven fabric manufacturing method according to claim 19, wherein the partial extension processing is performed on the portion of the unevenness relative to the total area of the nonwoven fabric supplied (four) to Na. The non-woven fabric manufacturing method according to claim 19, wherein the non-woven fabric is supplied with a relationship between the supply speed νι of the concave roller and the peripheral speed V2 of the concave roller is V1 &gt; V2. A manufacturing method according to claim 16 or 17, wherein the raising process is performed using a plurality of convex portions &lt; convex rollers; and the direction of rotation of the convex roller is opposite to the conveying direction of the non-woven fabric 156621.doc 201224239 is rotated in the reverse direction; the relationship between the transport speed V3 of the non-woven fabric subjected to the extension processing described above and the peripheral speed V4 of the convex pro is V4/V3 = 0.3 to 10. 23. The method of manufacturing a non-woven fabric of claim 16 or 17, wherein the total stretch ratio of the non-woven fabric is 1.3 to 4. times. The manufacturing method of the non-woven fabric of claim 16 or 17, wherein the non-woven fabric is provided with a thermocompression bonding portion which is regularly dispersed in a plane direction, and the distance between the thermocompression bonding portions and the convex portion of the uneven roller is The ratio (the distance between the thermocompression bonding portions / the distance between the convex portions) is 〇〇5 to 〇7. 156621.doc *4-