JP2006034872A - Female member for hook-and-loop fastener and production method of the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a female member for a hook-and-loop fastener, which raises fewer naps after the exfoliation of a male material, is easy to peel off, makes less peeling sound, is capable of bearing clear printed patterns, offers a soft texture, is pearmeable to gas, and enables the vaccum carriage on production. <P>SOLUTION: This female member for a hook-and-loop fastener is a nonwoven fabric that is made of continuous fibers with a fineness of 1.1 to 11 dtex, containing 1 to 20 percent by weight of an aromatic copolymeric polyester (melting point:Tm2≤Tm1-30°C) to an aromatic polyester (melting point:Tm1), and that has a basis weight of 20 to 80 g/m<SP>2</SP>. The surface of the nonwoven fabric is bonded by heat, and subjected to embossing working having a surface ratio of 10 to 60 percent of its surface. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a female material for hook-and-loop fasteners, and more specifically, the fluff after peeling off the male material can be printed with clear colors, it is easy to peel off, the texture is soft, the peeling sound is quiet, and The present invention relates to an inexpensive surface fastener female material excellent in productivity.

  In recent years, various types of hook-and-loop fasteners have been proposed as fastening tapes for paper diapers and the like. In the hook-and-loop fastener method, a male material and a female material are paired, and the male material is a hook-shaped resin molded body, and the female material plays a role of holding the hook. Unlike the adhesive tape method, these can be peeled off and peeled off, and can prevent problems caused by incorrect attachment (breaking of diapers when used on paper diapers or adhesion to infants' skin, etc.). . As a surface fastener female material proposed so far, there is a type in which a film and a knitted fabric are laminated with an adhesive. Such a hook-and-loop female material is a member that is excellent in printability and that can be used for character design. However, the surface fastener female material in which such a film and a knitted material are bonded has low productivity and is an expensive member.

  As a hook-and-loop female material that solves the above-described problems, a hook-and-loop female material that is relatively inexpensive and excellent in fastening properties, which has two layers of different fineness and basis weight, has been proposed (for example, Patent Document 1). However, such a member is inferior in printability, and is unsuitable for printing a character design or the like and imparting design properties of the final product.

  In addition, a surface fastener female material in which a loop is formed on one side of a nonwoven fabric by needle punching and the surface is fixed by resin processing has been proposed (for example, Patent Document 2). However, in this member, the unevenness of the nonwoven fabric is increased by the needle punching process, and the vacuum transportability in the diaper manufacturing process cannot be performed.

  Furthermore, a surface fastener female material is proposed in which a base material including a nonwoven fabric made of fibers of 10 μm or less and a short fiber web are laminated, and a heat fusion region and a non-heat fusion region exist. Yes. Although this member is excellent in vacuum transportability, it has a drawback that it is inferior in repeated peeling durability, and when it is reattached, a lot of fluff is seen and it is difficult to peel off.

Japanese Patent No. 3187423 JP-A-10-304909 JP 2004-12548 A

  The present invention has less fuzz after peeling off the male material, is easy to peel off, has a low peeling sound, can give a clear printed pattern, has a soft texture, has air permeability, and can carry a vacuum during production. An object of the present invention is to provide a female hook-and-loop fastener material.

The present invention has been obtained as a result of keen studies to solve the above-described problems, and employs the following configuration.
That is, (a) The basis weight comprising a continuous fiber having a fineness of 1.1 to 11 dtex containing 1 to 20% by weight of an aromatic copolymer polyester (melting point: Tm2 ≦ Tm1-30 ° C.) with respect to the aromatic polyester (melting point: Tm1). Is a non-woven fabric of ²⁰ to 80 g / m ² , and the surface of the non-woven fabric is heat bonded by embossing with an area ratio of 10 to 60%. (B) Aromatic polyester Is a surface fastener female material according to (a), characterized in that is polybutylene terephthalate (hereinafter referred to as PBT) and / or polytrimethylene terephthalate (hereinafter referred to as PTT), and (c) a color containing a resin processing agent on the surface of the nonwoven fabric. The surface fastener female material according to (a) or (b), wherein the agent is printed, (d) the resin processing is gravure, offset gravure and flare (C) The method for producing a female material for a hook-and-loop fastener according to (c), (e) the pattern formed by resin processing is any one of a whole surface, a dot, and a lattice pattern (D) is a method for manufacturing the female fastener of the surface fastener described in (d).

  According to the present invention, there is little fuzz after peeling off the male material, it is easy to peel off, has a clear printed pattern such as a character design, has a soft texture, has good color fading resistance when printed on a fastener surface, and is vacuum A hook-and-loop female material capable of being conveyed can be provided.

Hereinafter, the present invention will be described in detail.
It is preferable that the fabric weight of the nonwoven fabric of the hook-and-loop fastener female material in this invention is 20-80 g / m < ² >. When the basis weight is less than 20 g / m ² , there is a tendency that the vacuum transportability at the time of manufacture tends to be difficult, and when the basis weight exceeds 80 g / m ² , the peeling force of the fastener is weak and it is detached by the movement of a wearer such as an infant. There is. A preferable basis weight is 25 to 70 g / m ² , and more preferably 30 to 50 g / m ² .

  The fineness of the nonwoven fabric forming the female hook-and-loop fastener material according to the present invention is preferably 1.1 to 11.0 dtex. When the fineness is less than 1.1 dtex, the peeling force of the fastener is weak, and the hook-and-loop fastener may peel off due to the movement of a wearer such as an infant. On the other hand, if the fineness exceeds 11.0 dtex, it is difficult to peel off the fastener, and the spots are further deteriorated, so that vacuum conveyance on the diaper line may not be possible. The fineness is more preferably 1.1 to 5.5 dtex, more preferably 1.1 to 2.2 dtex.

  It is preferable that the nonwoven fabric which forms the surface fastener female material according to the present invention has an embossed area ratio of 10% to 60%. If it is less than 10%, fluffing after peeling of the surface fastener becomes remarkable, and it becomes difficult to repeatedly apply. On the other hand, if it exceeds 60%, the engaging force of the surface fastener is insufficient. A more preferred embossed area range is 15-55%, most preferably 20-40%.

The aromatic polyester referred to in the present invention means a polyester of an aromatic dicarboxylic acid and a diol such as polyethylene terephthalate, polyethylene naphthalate, polybutylene terephthalate, polybutylene naphthalate, polycyclohexylene dimethyl terephthalate. The aromatic polyester used in the present invention is preferably an aromatic polyester having a melting point (hereinafter abbreviated as Tm) of 220 ° C. to 250 ° C., high crystallinity, and slightly low modulus, and satisfying these characteristics. Polytrimethylene terephthalate (hereinafter abbreviated as PTT: Tm; 221 ° C.), polytrimethylene naphthalate (hereinafter abbreviated as PTN: Tm; 238 ° C.), polybutylene terephthalate (hereinafter abbreviated as PBT: Tm 1; 233 ° C.) ) And polybutylene naphthalate (hereinafter abbreviated as PBN: Tm1; 243 ° C.). By using these aromatic polyesters, it is possible to obtain a female female hook-and-loop fastener that is soft, easy to peel off and has a small peeling sound.

The aromatic copolyester referred to in the present invention refers to a polyester obtained by copolymerizing the above aromatic polyester with another third component. For example, as the other third component, in the acid component, isophthalic acid, adipic acid, A copolymer obtained by copolymerizing a third component such as sebacic acid or glutaric acid or a diol component refers to a polyester obtained by copolymerizing a diol component such as diethylene glycol, neopentyl glycol, or butanediol / ethylene glycol.

The melting point (hereinafter abbreviated as Tm2) of the aromatic copolyester used in the present invention is Tm2 ≦ Tm1-30 ° C.). At Tm2 exceeding Tm1-30 ° C., the problem that it is difficult to improve the adhesion between fibers is caused. Since Tm2 varies depending on the copolymerization component and the amount of copolymerization, it is necessary to prescribe and polymerize Tm2 to be Tm1 + 30 ° C., if necessary.

By using the aromatic copolymer polyester of the present invention, it is possible to maintain the engaging force required as a hook-and-loop fastener, to reduce the peeling noise, and to achieve clear printing.

The reason why the aromatic aromatic polyester is contained in the aromatic polyester in the present invention is as follows. In other words, melt spinning is performed in a state where the copolymerized aromatic polyester is dispersed in the matrix of the melted aromatic polyester. At this time, the copolymerization of the copolymerized polyester and the aromatic polyester proceeds at the contact interface, and the addition amount If the amount is small, the copolymerization is completed in a relatively short time and dispersed in the matrix. Next, when a large shearing force is applied to the spinning orifice, it is assumed that the copolymer having a low melt viscosity is ejected to the wall surface of the orifice to form a seascore structure. The fiber thus spun is taken up in the form of a web on the net while cooling to the vicinity of the solidification point. At this time, those containing a copolyester have a high bonding force at the interface between the contacting fibers. Then, even if embossing or the like is performed, the strength of the nonwoven fabric is greatly improved. From this result, it is possible that the seascore is structured.

At this time, the melting point and the flow start temperature, which are average characteristics of the resin constituting the fiber, are only slightly lowered. In other words, it exhibits a behavior that does not substantially impair the characteristics of the aromatic polyester as the main component. In the present invention, the content of the aromatic copolymer polyester capable of exhibiting such an effect is 1 to 20% by weight. If it is less than 1%, almost no effect is observed. A content exceeding 20% by weight is not preferable because the characteristics of the aromatic polyester as the main component may be slightly deteriorated.

The following measures can be implemented as a method for incorporating the copolymerized aromatic polyester (B) into the aromatic polyester (A).
The first is a method in which both dry resins are added and mixed in a blender, the second is a method in which the B component is directly kneaded into the A pellet production stage, and the third is a screw from the side of the A pellet supply pipe before the resin melting step. A certain amount of B pellet is supplied by a feeder.

Thus, the melting point and flow start temperature of the copolymerized polyester are reduced. The flow start temperature in the present invention is preferably 110 ° C to 240 ° C, more preferably 120 ° C to 230 ° C, and most preferably 130 ° C to 180 ° C. In the present invention, the flow start temperature can be replaced by the endothermic start temperature measured with a differential scanning calorimeter. When the temperature is 110 ° C. or lower, a width is caused by heat shrinkage in post-processing, laminating, and the like, which is not preferable. If it exceeds 240 ° C., the setability at the time of molding is deteriorated, which is not preferable. Moreover, since it becomes necessary to perform the heat processing at the time of nonwoven fabric formation in a nonwoven fabric manufacturing process at high temperature, there exists a problem which becomes disadvantageous in terms of energy saving.

The form of bonding of the fibers constituting the spunbonded nonwoven fabric of the present invention is not particularly limited, but embossing is appropriate for thin materials that require strength. Embossing is preferably plane processing when dot processing or surface smoothing is required. If a thick and bulky material is required, needle punching is appropriate.

Below, an example of the manufacturing method of this invention nonwoven fabric is shown.
Polybutylene terephthalate (hereinafter abbreviated as PBT) having an intrinsic viscosity of 1.20 or more and 1.80 or less and an aromatic polyester (PET copolymer) having a melting point of 180 ° C. obtained by copolymerizing, for example, 30 mol% of diol with polyethylene terephthalate However, it is recommended that it be vacuum-dried and used for spinning at a moisture content of 0.003% by weight or less. A preferable moisture content in the present invention is 0.002% by weight or less. When the drying process is omitted and moisture is removed from the vent at the spinning stage, a method of removing moisture at a high vacuum immediately before and after being melted by an extruder is recommended.

  Next, melt spinning is performed by a conventional method. The spinning temperature is recommended to be 15 ° C to 40 ° C higher than the melting point of polybutylene terephthalate. A temperature higher by 25 ° C. to 35 ° C. is recommended. In discharging molten polymer from an orifice, in the present invention, a hole diameter that can set a high shear rate can be recommended. The discharge amount is preferably set to an optimum amount that achieves a desired fineness according to the structure formation with a high shear rate and the take-up rate. In the present invention, since the preferred fineness is 1 dtex to 8 dtex, when the take-up speed is 4000 m / min, the discharge rate per single hole is preferably 0.4 g / min to 3.2 g / min. As the nozzles to be ejected, a required number of small nozzles in multiple rows may be installed, or a single nozzle having multiple rows of holes may be used. The discharged molten filament is thinned while being cooled and taken off. In the spunbonding method, a web is formed by picking up with an ejector having an aspirator function, and shaking on a transport net to open and laminate the fiber arrangement in a random state.

  At this time, the fiber may be delayed and recovered within the elastic recovery limit, resulting in deterioration of mechanical properties. For this reason, in the present invention, a method of fixing the web form by immediately suppressing delayed recovery of the spread-laminated web is strongly recommended. Specifically, a method of pinching and fixing with a take-off net and a method of fixing with a pressing roller can be exemplified. The amount of fibers to be shaken off is adjusted according to the take-up net speed so as to obtain a desired basis weight. In the case where the number of spun fibers is constant, when the take-up net speed is increased, the opened fibers tend to be more likely to be arranged in the net traveling direction (hereinafter abbreviated as MD). In such a case, it is possible to adjust the random state by increasing the number of fibers to be shaken off, and the productivity is further improved. In the process of forming the take-up web, it is necessary to consider necessary thickness adjustment.

  The laminated web is then embossed continuously or discontinuously. As the embossed shape, an optimum shape such as a dot shape or a donut shape is selected and processed according to the required function of the desired nonwoven fabric surface. However, a lattice pattern or a cross pattern or the like is preferable for exhibiting the surface fastener performance. The embossing temperature is suitably 180 ° C. to 220 ° C. and the linear pressure is 60 Nf to 200 Nf for PBT.

  The embossed spunbond nonwoven fabric of the present invention thus obtained can be provided as a printed fabric, but a colorant containing a resin processing agent may be used during printing. It is because fluff can be suppressed simultaneously with coloring.

  Further, as a method of applying a resin processing agent for printing and fluff pressing, a gravure method, an offset gravure method, and a flexographic printing method are performed. The offset gravure method is preferable. It is preferable in terms of the fluff holding effect that the fuzz holding and printing are performed on the fastener surface. It is preferable that the handle is a resin processing of the entire surface, a lattice pattern or a dot pattern.

When printing is not performed on the zipper surface, it is preferable that the printing agent and the fluff pressing agent use the same or similar resin, since the fluff pressing agent plays the role of the anchor agent of the printing agent. Is more preferable.
If resins of the same system are not used, the color fading resistance under poultice conditions may deteriorate and color transfer to pants such as infants may occur.
The entire surface, lattice pattern, dot pattern, etc. are applied to the fluff-pressing coating pattern. Preferably, the entire pattern is used.

Hereinafter, the present invention will be described specifically by way of examples. However, the present invention is not limited to these. The evaluation and characteristic values of the following examples were based on the following measurement methods.
(1) Basis weight Measured according to JIS-L1906 (2000).
(2) Thickness (mm)
Measured according to JIS-L1906 (2000).
(3) Air permeability (cc / cm ² · sec)
Measured according to JIS L1096 A method (Fragile format).
(4) Melting point (° C)
The melting point is the endothermic peak temperature of the endothermic phenomenon caused by melting when the temperature is raised from 20 ° C. to 300 ° C. at 20 ° C./min with a differential scanning calorimeter.
(5) Peeling engagement force A commercially available engagement member (mushroom-like hook, 89Y area 5.6 cm ² manufactured by 3M) used for diapers is fixed to the end of a 5 cm × 25 cm acrylic plate with a double-sided tape. On the other hand, a hook-and-loop female material having a width of 5 cm and a length of 25 cm is placed on the acrylic plate. Next, 10 kg of a 2 kg roller was moved back and forth from each of the prepared engaging members.
Then, using a Tensilon machine (ORIENTEC model RTC-1250) RT, the acrylic plate and the hook-and-loop female material are gripped at a chuck interval of 10 cm in the direction of an angle of 180 degrees and peeled at a speed of 200 mm / min. Read (number of measurements: n = 6). The average of all measured values was defined as peel strength.
The repeated engagement force is a value obtained by repeating the above evaluation.

(6) Monitor evaluation The created surface fastener female material is pasted to the front part of a commercially available paper diaper material (male material is a mushroom-like hook, 89M manufactured by 3M) using a double-sided tape (Nichiban Co., Ltd./Nice Stack). I made something with it. About these created diapers, the monitor fastener evaluation was performed by having the hook-and-loop fastener part peeled off by five monitors. The evaluation items are ease of removal at the time of peeling, presence / absence of detachment of the fastener portion when used for a long time (2 hours or more), print sharpness, fluffing, and softness.
The surface fastener male material of the mushroom type hook is as follows.
(Manufactured by 3M: vertical and horizontal pitch interval 0.65 mm, height 0.3 mm, hook head area 0.33 mm ² )

The determination was made according to the following criteria.
Ease of removal: ○: Easy to remove, △: Slightly difficult to remove, ×: Very difficult to remove Presence of omission: ○: Unable to remove, △; Sometimes removed, ×: Easy to remove Print clarity: 〇: Clear △: Normal x: Not clear Fluff: ○: Almost unknown, △: Slightly noticeable, x: Slightly noticeable Softness: ○: Soft, △: Normal, x: Hard

(7) Color fastness LIS0801 Wet pack 100 times 1st to 3rd class: × 4th class: △ 5th class: ○

Example 1
100 parts of terephthalic acid (hereinafter abbreviated as TPA), 40 parts of ethylene glycol (hereinafter abbreviated as EG) and 15 parts of neopentyl glycol (hereinafter abbreviated as NPG) were charged with a small amount of catalyst, and transesterification and polymerization were conducted in a conventional manner. After pelletization, an aromatic copolymer polyester A (hereinafter abbreviated as COPES-A) having a melting point of 178 ° C. and an intrinsic viscosity of 0.780 was obtained.
100 parts of TPA, 70 parts of 1,4 butanediol (hereinafter abbreviated as BG) are charged with a small amount of catalyst, and transesterification is carried out by a conventional method. After polymerization, PBT-A having a melting point of 230 ° C. and an intrinsic viscosity of 1.205 is obtained. Obtained.

  7 parts of COPES-A and 93 parts of PBT-A were put into a rotary vacuum dryer, mixed and dried (dried to a moisture content of 0.002% by weight), and subjected to spinning. Spinning at a spinning temperature of 260 ° C. from a nozzle with an orifice diameter of 0.18 mm, spinning at a single hole discharge rate of 0.7 g / min, and cooling air at 20 ° C. from 50 mm below the nozzle at a wind speed of 0.5 m / sec. The fiber bundle is pulled to the take-up net surface moving at a speed of 50 m / min at a point 1.5 m below the nozzle with an ejector installed at a point 0.8 m below the nozzle while sucking at a yarn speed of 4100 m / min. The film was sprinkled and laminated while the fiber was opened. The web laminated on the net surface was immediately pre-compressed with a temporary pressing roller and wound around a take-up roller. Next, a spunbond nonwoven fabric obtained by embossing the wound nonwoven fabric with a 7 mm pitch area ratio 23% cross pattern embossing roller at 200 ° C. and a linear pressure of 9.8 Nf was obtained.

Furthermore, a transparent urethane resin for printing is coated on the loop surface with a grid pattern of 2 cm pitch with a basis weight of 2 g / m ² , and further offset by a pigment containing urethane resin as a binder on the non-woven fabric surface (back surface). A three-color printing was carried out by a gravure printing method to obtain a female female fastener. Table 1 shows the evaluation results of the obtained surface fastener female material.

(Example 2)
A spunbonded nonwoven fabric was obtained in the same manner as in Example 1 except that 5 parts of COPES-A and 95 parts of PBT were used. A surface fastener female material was obtained in the same manner as in Example 1 for surface coating and printing. Table 1 shows the evaluation results of the obtained surface fastener female material.

Example 3
A spunbonded nonwoven fabric was obtained in the same manner as in Example 1 except that 15 parts of COPES-A and 85 parts of PBT were used. A surface fastener female material was obtained in the same manner as in Example 1 for surface coating and printing. Table 1 shows the evaluation results of the obtained surface fastener female material.

Example 4
100 parts of TPA and 60 parts of trimethylene glycol (hereinafter abbreviated as TG) are charged with a small amount of catalyst, transesterified by a conventional method, polymerized and pelletized to obtain PTT-A having a melting point of 221 ° C. and an intrinsic viscosity of 1.310. It was.
A span bond nonwoven fabric was obtained in the same manner as in Example 1 except that 95 parts of PTT-A and 5 parts of COPES-A were used.
A surface fastener female material was obtained in the same manner as in Example 1 for surface coating and printing. Table 1 shows the evaluation results of the obtained surface fastener female material.

(Example 5)
A spunbonded nonwoven fabric was obtained in the same manner as in Example 1 except that 5 parts of COPES-A and 95 parts of PBN were used.
A surface fastener female material was obtained in the same manner as in Example 1 for surface coating and printing. Table 1 shows the evaluation results of the obtained surface fastener female material.

(Comparative Example 1)
A spunbonded nonwoven fabric was obtained in the same manner as in Example 1 except that 100 parts of PBT was used. A surface fastener female material was obtained in the same manner as in Example 1 for surface coating and printing. Table 1 shows the evaluation results of the obtained surface fastener female material.

(Comparative Example 2)
A spunbonded nonwoven fabric was obtained in the same manner as in Example 1 except that 100 parts of PBT was used.
A surface fastener female material was obtained by carrying out printing only in the same manner as in Example 1 without performing surface coating. Table 1 shows the evaluation results of the obtained surface fastener female material.

(Comparative Example 3)
Polyethylene terephthalate was melt spun, filaments were randomly collected on a net, and lightly pressed with a flat roller to produce a spunbond nonwoven fabric sheet with the thickness and basis weight shown in Table 1. Subsequently, the obtained nonwoven fabric sheet was introduced into a needle punch machine, needles were inserted from above the nonwoven fabric, and needle punching was performed to form loops of a large number of spunbond fibers.
Next, on the non-woven fabric surface having the loop, a polyacrylic ester emulsion resin is coated on the entire surface by surface coating by an offset gravure printing method so that the content of the resin is 9% by weight with respect to the total weight of the surface fastener female material. The resin was processed, and further, three-color printing was performed on the coating surface with a pigment containing the same polyacrylate emulsion resin as a binder as described above to obtain a female hook-and-loop material. Table 1 shows the evaluation results of the obtained surface fastener female material.

(Comparative Example 4)
A core-sheath type composite fiber having polyethylene terephthalate (melting point 255 ° C.) as a core component and polyethylene (melting point 130 ° C.) as a sheath component, and using a composite fiber having single fiber fineness of 6.7 dtex and 2.0 dtex, the former being 60% A card web having a basis weight of 40 g / m ² was prepared by fully blending the latter with 40%. This card web was laminated on a base material having a basis weight of 15 g / m ^2, a polypropylene spunbond nonwoven fabric-a polypropylene melt blown nonwoven fabric-a polypropylene spunbond nonwoven fabric bonded base material.

After the lamination, thermocompression bonding was performed by a hot embossing method. The embossing roll used has a diameter of 5 mm, a depth of 2 mm, and circular holes arranged in a row at intervals of 5.5 mm, and the next circular hole row is arranged in a staggered manner with respect to the circular hole row. Then, a flat roller was used as a counter roller. The embossing pressure for the treatment was 45 kg / cm, and the embossing temperature was 155 ° C. The area ratio of the embossed region was 76.3%. Table 1 shows the evaluation results of the obtained surface fastener female material.

  As is apparent from Table 1, the female material for the surface fastener that satisfies the constituent requirements of the present invention is a characteristic that has a strong market demand as a surface fastener, such as peeling engagement force, air permeability, color fastness, ease of removal, and dropout. The presence, absence of printing, sharpness of printing, fluff and softness were all added.

  The surface fastener female material of the present invention has less fuzz after peeling off the male material, can be printed in a clear color, is easy to peel off, has a soft texture, and has a quiet peeling sound, such as a paper diaper or sanitary material. It can be used in a wide range of application fields, and the industry contributes greatly.

It is an example of this invention surface fastener embossing pattern.

Claims (5)

A basis weight of 20 to 80 g composed of continuous fibers having a fineness of 1.1 to 11 dtex containing 1 to 20% by weight of an aromatic copolymer polyester (melting point: Tm2 ≦ Tm1-30 ° C.) with respect to the aromatic polyester (melting point: Tm1). / m a ^second nonwoven, surface fastener Mesuzai, characterized in that the surface area ratio of the nonwoven fabric are thermally bonded processed by 10% to 60% of the embossing. The surface fastener female material according to claim 1, wherein the aromatic polyester is polybutylene terephthalate (hereinafter referred to as PBT) and / or polytrimethylene terephthalate (hereinafter referred to as PTT). 3. A surface fastener female material according to claim 1, wherein a colorant containing a resin processing agent is printed on the surface of the nonwoven fabric. 4. The method for producing a female material for a hook-and-loop fastener according to claim 3, wherein the resin processing is any one of gravure, offset gravure and flexographic methods. The method for manufacturing a female material for a hook-and-loop fastener according to claim 4, wherein the pattern formed by resin processing is any one of the entire surface, dots, and lattice patterns.

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