JP6287557B2 - Adhesive interlining - Google Patents

Description

  The present invention relates to an adhesive interlining.

  Adhesive interlining is used to prevent loss of shape when sewing clothes, to improve shape retention, and to improve workability. The adhesive interlining is bonded to the outer fabric by a heating press and provided as a clothing fabric. As such an adhesive interlining, for example, in Patent Documents 1 and 2, the lower layer resin portion formed of a thermosetting resin or a thermoplastic resin on the surface of a base fabric (fabric) is dot-shaped (dot-shaped). An adhesive interlining (so-called double dot type adhesive interlining) having a structure in which an adhesive resin portion called a hot melt resin is fixed to the surface of the lower layer resin portion is disclosed.

Japanese Patent Laid-Open No. 5-230771 JP 2001-279510 A

  In recent years, the variety of clothing has increased, and there is a demand for clothing fabrics with a softer texture. Therefore, the soft texture of the outer fabric is maintained by appropriately reducing the number of dots in the lower layer resin part (adhesive) per unit length. However, an adhesive interlining with a reduced number of dots in the lower layer resin portion tends to cause misalignment, that is, warp or weft of the base fabric (woven fabric). Therefore, there is a limit to maintaining the soft feeling of the outer fabric.

  Then, the objective of this invention is providing the adhesive interlining which can prevent the fall of adhesive force and misalignment, maintaining the soft texture of a surface fabric.

  An adhesive interlining according to one aspect of the present invention is provided on a base fabric having a water repellent point of 3 or more, a lower layer resin portion provided in a dot shape on one surface of the base fabric, and a surface of the lower layer resin portion. An adhesive resin portion, and a sealing resin portion that is provided in a dot shape on at least one of the one surface and the other surface of the base fabric and is provided on a part of the base fabric, and the number of dots in the lower layer resin portion is 1 Pieces / 25.4 mm or more and less than 25.4 mm, and the occupation ratio of the sealing resin portion is 0.1% or more and less than 5.0%.

  In the adhesive interlining having this configuration, the number of dots in the lower layer resin portion for bonding the front fabric and the base fabric is 1 / 25.4 mm or more and less than 25.4 mm, thereby improving the texture of the front fabric. Can be maintained. Since the base resin is provided with the sealing resin portion, it is possible to suppress the shift of the warp or the weft in the base fabric. Furthermore, since the occupation ratio of the sealing resin portion is 0.1% or more and less than 5.0%, misalignment can be appropriately prevented while suppressing the curing of the texture.

  In one embodiment, the sealing resin part is made of a thermoplastic resin, and may have a glass transition temperature of 30 ° C. or lower.

  In the adhesive interlining with this configuration, the sealing resin part has a certain flexibility under normal use conditions. Therefore, when the sealing resin part made of a thermosetting resin or a resin having a glass transition temperature higher than 30 ° C. is used. In comparison, it becomes easier for the base fabric to follow the movement of the outer fabric. For this reason, the sealing effect can be expressed by the sealing resin part formed from a smaller amount of resin.

  Moreover, in one Embodiment, you may form so that the height of the adhesion part which is a part which contributes to adhesion | attachment among lower layer resin parts and adhesive resin parts may be 150 micrometers or more.

  The larger the surface fabric of the unevenness, the harder the adhesive resin portion in the adhesive interlining contacts the surface fabric. Therefore, in general, the adhesiveness between the base fabric and the front fabric decreases as the surface fabric has larger irregularities. In the adhesive interlining according to one embodiment, the height of the adhesive portion is secured at a predetermined value or more even if the surface fabric has irregularities, so that the adhesive portion in the adhesive interlining is likely to contact the front fabric. For this reason, even if the adhesive interlining of this structure is a surface fabric which has an unevenness | corrugation, the adhesive force with respect to a surface fabric can be improved. In addition, the adhesion part which is a part contributing to adhesion | attachment among a lower layer resin part and an adhesive resin part may be formed only from an adhesive resin part, and may be formed from both a lower layer resin part and an adhesive resin part. The sealing resin part is not included.

Moreover, in one Embodiment, it is good also considering the resin amount which forms the adhesion part which is a part which contributes to adhesion | attachment among a lower layer resin part and an adhesive resin part as 4 g / m < ² > or less.

The greater the amount of resin that bonds the base fabric and the outer fabric, the greater the amount of resin penetration into the outer fabric. Therefore, generally, the feeling of the texture of the front fabric is inferior as the amount of resin for bonding the base fabric and the front fabric increases. In the adhesive interlining according to one embodiment, since the adhesive portion which is a portion contributing to adhesion among the lower resin portion and the adhesive resin portion is 4 g / m ² or less, it is possible to suppress deterioration of the texture of the surface fabric. .

  Further, in one embodiment, in the base fabric, the elongation percentage of at least one of the direction in which the warp extends and the direction in which the weft extends may be 10% or more.

  The easier the base fabric is stretched, the more the force to peel the base fabric from the surface fabric is dispersed, and the more difficult it is to peel the base fabric from the surface fabric. Therefore, generally, the easier the base fabric is stretched, the more difficult it is to peel the base fabric from the face fabric. In the adhesive interlining according to one embodiment, the base fabric is less likely to be peeled off from the front fabric because the elongation of at least one of the warp extending direction and the weft extending direction is 10% or more. In other words, the adhesive force between the front fabric and the base fabric can be increased.

  ADVANTAGE OF THE INVENTION According to this invention, the fall of adhesive force and a misalignment can be prevented, maintaining the soft texture of a surface fabric.

It is a schematic sectional drawing of the cloth for clothing provided with the adhesive interlining which concerns on one Embodiment. It is the top view which expanded and showed the base fabric shown in FIG. It is sectional drawing which expanded and showed the adhesion part which is a part which contributes to adhesion | attachment in the lower layer resin part and adhesive resin part shown in FIG. It is a table | surface which shows the evaluation result of each specification in an Example and a comparative example, adhesive force, a texture, and a pilling test.

  Hereinafter, an adhesive interlining 1 according to an embodiment will be described with reference to the drawings. In the description of the drawings, the same elements are denoted by the same reference numerals, and redundant description is omitted. The dimensional ratios in the drawings do not necessarily match those described.

  FIG. 1 is a schematic cross-sectional view of a clothing fabric 10 including an adhesive interlining 1 according to an embodiment. In FIG. 1, a state in which the front fabric 2 is bonded to the adhesive interlining 1 is shown. FIG. 2 is an enlarged plan view showing the base fabric 3.

  As shown in FIG. 1, the adhesive interlining 1 includes a base cloth 3, a lower resin part 4 made of a resin R <b> 1 fixed to one surface 3 a of the base cloth 3, and a resin fixed to the surface of the lower resin part 4. An adhesive resin portion 5 made of R2 and a dot-shaped sealing resin portion 7 made of resin R3 formed on the other surface 3b of the base fabric 3 are provided.

  As shown in FIG. 2, the base fabric 3 is a fabric woven using warps 31 and wefts 33. The structure of the fabric is not particularly limited, and examples thereof include plain weave, satin weave, and oblique weave.

  The warp 31 and the weft 33 of the base fabric 3 are composed of crimped yarns. Examples of crimped yarn include false twisted yarn. The false twisted yarn is a processed yarn processed by a false twister. False twisted yarn is the mainstream of crimped yarn and is also called false twisted yarn. Examples of the material of the warp 31 and the weft 33 include synthetic fibers, regenerated fibers, natural fibers, and the like. Examples of synthetic fibers include polyester, nylon, polyacrylonitrile, polyethylene and polypropylene. Examples of the regenerated fiber include polynosic, rayon, and cupra. Examples of natural fibers include cotton, hemp, silk and hair. As an example of the material used as the false twisted yarn, synthetic fibers such as polyester and nylon are used.

  The base fabric 3 can be formed so that the elongation rate in at least one of the warp direction and the weft direction is 10% or more. For example, the elongation rate in both the warp direction and the weft direction is 10% or more. Can be formed. The elongation rate of the base fabric 3 can be adjusted as appropriate by heat setting while expanding and contracting the base fabric 3 in an arbitrary direction. It is preferable to adjust the elongation ratio of the base fabric 3 to 10 to 70% from the viewpoint of texture and shape retention. In general, it is known that when the elongation rate is large, the shape is likely to be deformed. However, when an interlining with a small number of dots is used, the tendency appears more remarkably, and when it exceeds 70%, the shape retention becomes poor. . The elongation rate can be measured by the JIS L 1096 B method.

  As shown in FIG. 1, the lower layer resin portion 4 is fixed to one surface 3 a of the base fabric 3. The lower layer resin portion 4 is provided mainly for satisfactorily fixing the adhesive resin portion 5 formed of the resin R2 to the base cloth 3. The lower layer resin part 4 is formed from resin R1. Examples of the resin R1 include polyurethane, acrylic, polyamide, polyester, polyethylene, EVA resin, PVA resin, and the like. Examples of the resin R1 include a thermoplastic resin and a curable resin that is cured by heat and ultraviolet rays. The resin R1 is more preferably a thermally crosslinkable resin that is crosslinked by heat. Examples of the thermally crosslinkable resin include those obtained by adding an epoxy crosslinking agent to acrylic or polyurethane, and those having N-methylolacrylamide added thereto are particularly preferred from the viewpoint of washing durability at the consumption stage.

  The adhesive resin portion 5 is fixed to the surface 4 a of the lower layer resin portion 4. The adhesive resin part 5 is formed from resin R2. As the resin R2, a thermoplastic resin, which is usually called a hot melt resin, is plasticized by heat and exhibits adhesive ability after cooling. As the resin R2, a thermoplastic resin having a melting point of 80 to 140 ° C. can be used. Examples of the resin R2 include polyamide, polyurethane, polyester, polypropylene, polyethylene, and a modified ethylene vinyl acetate copolymer.

The number ratio of the lower layer resin portion 4 of the adhesive interlining 1 is less than 5 / 25.4 mm, and can be 1 to 4 / 25.4 mm, for example, 2 to 3 / 25.4 mm. It is preferable because the balance between the texture and the adhesive force is good. The average dot diameter of the lower layer resin part 4 can be 1.0 mm or more and 3.0 mm or less. The average dot diameter of the lower layer resin portion 4 is preferably 1.0 mm or more and 2.5 mm or less, and more preferably 1.0 mm or more and 2.0 mm or less in order to make the texture softer. The resin amount of the adhesion part which is a part which contributes to adhesion | attachment among resin R1 and resin R2 which form the lower layer resin part 4 and the adhesive resin part 5 of this embodiment can be 4 g / m < ² > or less. Since the resin of the adhesive portion is preferably from 0.5 to 4.0 g / ^{m 2,} the balance between the texture to be 1.0 to 3.0 g / ^{m 2} and the adhesive strength is good, more preferable. The resin R1 and the resin R2 may contain at least one of a polymerization initiator, a crosslinking agent, a pigment, a dye, a drying inhibitor, and other modifiers as necessary.

  The sealing resin portion 7 is provided in a dot shape on at least one of the one surface 3a and the other surface 3b of the base fabric 3 and, as shown in FIG. 2, the intersection of the warp 31 and the weft 33 in the base fabric 3 May be provided in a part of the tissue point 35. In the adhesive interlining 1 of the present embodiment, the sealing resin portion 7 is fixed to the other surface 3b of the base fabric 3 in a dot shape. The sealing resin portion 7 can prevent misalignment by fixing the warp 31 and the weft 33 at the texture point.

  Considering softening and lightening of the texture, it is preferable that the sealing resin portion 7 is provided in a dot shape only on one surface of the base fabric 3. In consideration of suppressing problems such as catching and a fastener phenomenon at the consumption stage, it is more preferable that the sealing resin portion 7 is provided on a surface opposite to the surface on which the adhesive resin portion 5 is provided.

  The sealing resin part 7 is formed from resin R3. As the resin R3, a thermosetting resin or a thermoplastic resin is used. Examples of the thermosetting resin include an epoxy resin and a phenol resin. Examples of thermoplastic resins include acrylic resins, urethane resins, and vinyl acetate resins. When comprehensively considering processability, yellowing, durability and the like, an acrylic material can be suitably used. For example, as the resin R3 that forms the sealing resin portion 7, a thermoplastic resin such as an acrylic resin having a glass transition temperature of 30 ° C. or lower can be used.

  The number ratio of the sealing resin portions 7 (hereinafter, also referred to as back dots 7) of the adhesive interlining 1 is 15 / 25.4 mm or less. Moreover, the diameter of the sealing resin part 7 can be 0.1-1.0 mm. The diameter of the back dots 7 is preferably relatively small in order to keep the texture softer, and more preferably 0.1 to 0.5 mm.

  In this embodiment, the lower resin part 4 and the adhesive resin part 5 are formed such that the height H of the adhesive part, which is a part contributing to adhesion, is 150 μm or more. Here, the adhesive portion may be composed of only the adhesive resin portion 5 or may be composed of both the lower layer resin portion 4 and the adhesive resin portion 5. The height H in the case where the adhesive portion is composed only of the adhesive resin portion 5 is H1 shown in FIG. 3A, and the height in the case where the adhesive portion is composed of both the lower layer resin portion 4 and the adhesive resin portion 5. The length H is H2 shown in FIG. The height H of the bonded portion is preferably 150 μm or more and 300 μm or less from the viewpoint of strike back.

  Next, a method for manufacturing the adhesive interlining 1 having the above-described configuration will be described. First, as described above, a green machine composed of the warp 31 and the weft 33 is woven. Thereafter, as a process for forming the height H of the bonded portion contributing to bonding among the lower layer resin portion 4 and the adhesive resin portion 5 to be higher than the conventional one, scouring, dyeing, shrink-proofing, water repellent processing, etc. are generally known. The base fabric 3 is adjusted so that the water repellent point (judgment in the JIS L 1092 water repellency test (spray test)) is grade 3 or higher. By carrying out such adjustment, the height of the bonded portion can be increased as compared with the conventional case.

  Next, resin R3 used as the sealing resin part 7 is made to adhere to the other surface 3b of the base fabric 3 in a dot shape. Specifically, the resin R3 is adhered to the other surface 3b of the base fabric 3 in a dot shape using a cylindrical screen that rotates about a predetermined rotation axis. On the peripheral surface of the screen, a plurality of through holes for allowing the resin R3 to pass therethrough are formed corresponding to the number of dots. That is, the through hole is formed so that the occupation ratio of the sealing resin portion 7 of the adhesive interlining 1 is 0.1% or more and less than 5.0%. Occupancy rate is calculated by dyeing the dot site with a material that can dye hot melt resin and / or lower layer resin (for example, Bokenstein liquid) and using color difference, for example, by image processing such as a microscope. It can ask for.

  A squeegee for supplying the resin R3 is provided in the screen. The resin R3 supplied from the squeegee passes through the through-hole of the screen and is pushed out and adheres to the other surface 3b of the base fabric 3. The resin R3 is transferred to the base cloth 3 being sandwiched between the screen and the back roll.

  Next, the resin R1 which becomes the paste-like lower layer resin portion 4 is attached to one surface 3a of the base fabric 3 in a dot shape. Specifically, the resin R1 is attached in a dot shape to one surface 3a of the base fabric 3 using a cylindrical screen that rotates about a predetermined rotation axis. A plurality of through holes for allowing the resin R1 to pass therethrough are formed on the peripheral surface of the screen corresponding to the number of dots. That is, the through hole is formed such that the number ratio of the lower layer resin portion 4 of the adhesive interlining 1 is less than 5 / 25.4 mm.

  A squeegee for supplying the resin R1 is provided in the screen. The resin R1 supplied from the squeegee passes through the through-hole of the screen and is pushed out and adheres to one surface 3a of the base fabric 3. The resin R1 is transferred to the base fabric 3 being sandwiched between the screen and the back roll.

  Further, when the base fabric 3 using false twisted yarn is used for at least one of the warp 31 and the weft 33, one of the base fabrics 3 is kept in a state in which the elongation rate of the base fabric 3 is maintained at 10% or more. By attaching the resin R1 to be the paste-like lower layer resin portion 4 to the surface 3a in a dot shape, the height H1 of the lower layer resin portion 4 can be increased as compared with the conventional case. Thereby, height H1 of the adhesion part comprised from both the lower layer resin part 4 and the adhesive resin part 5 as shown to FIG. 3 (B) can be 150 micrometers or more.

  Next, the powder of resin R2 which is a thermoplastic resin is spread on one surface 3a of the base fabric 3 to which the resin R1 is transferred. Thereby, resin R2 is made to adhere to resin R1. Specifically, using a hopper (scatter) for spraying resin R2 powder (pulverized product), resin R2 is sprayed on one surface 3a of base fabric 3 to which resin R1 is adhered, and resin R2 Is attached to the surface 4a of the resin R1. Thereafter, excess resin R2 powder dispersed on the base fabric 3 may be shaken off or blown off. For example, the excess resin R2 on the base fabric 3 is blown off by air blow that ejects air. The blown off resin R2 is recovered by being sucked by the suction nozzle.

  In addition, it is preferable that the particle size distribution of resin R2 spread | dispersed at this time is 50-300 micrometers, and in order to suppress the dispersion | variation in adhesive force, it is preferable that the particle size distribution of resin R2 is 80-200 micrometers. In order to suppress variations in adhesive strength, the particle size distribution of the resin R2 is more preferably 80 to 160 μm. The mode diameter (mode diameter in the particle size distribution) of the resin R2 having a particle size distribution of 80 to 160 μm is about 120 μm, and is formed by the resin R2 in the adhesive core by being heated and melted in the processing step. The height of the resin part 5 is generally about 60 to 90 μm. If the particle size distribution of the resin R2 is 0 μm or more and less than 300 μm, a phenomenon (strikeback) occurs in which the resin R2 oozes out on the back surface of the outer fabric 2 and / or the base fabric 3 while maintaining a certain adhesive force. Can be reduced. In addition, the height H of the bonding part can be calculated from the difference in height before and after the hot melt resin of the bonding interlining is melted, and can be measured by, for example, a thickness meter or a microscope.

  The effect in the adhesive interlining 1 of the said embodiment is demonstrated. In the adhesive interlining 1 of the above embodiment, the number of dots of the lower layer resin portion 4 for bonding the front fabric 2 and the base fabric 3 is less than 5 / 25.4 mm, so that the texture of the front fabric 2 is further increased. Can be maintained. In addition, since the sealing resin portion 7 is provided at the texture point 35 in the base fabric 3, the shift of the warp 31 or the weft 33 in the base fabric 3 can be suppressed. Furthermore, since the occupation ratio of the sealing resin portion 7 is set to be 0.1% or more and less than 5.0%, it is possible to appropriately prevent misalignment while suppressing the curing of the texture. Furthermore, in the adhesive interlining of the above embodiment, pilling and hooking are less likely to occur, so troubles at the consumption stage can be reduced.

  In the adhesive interlining 1 of the above embodiment, if the sealing resin portion 7 is a resin R3 made of a thermoplastic resin and having a glass transition temperature of 30 ° C. or less, the sealing resin portion 7 is constant under normal use conditions. Therefore, the base fabric 3 can easily follow the movement of the outer fabric 2 as compared with the case where a sealing resin portion made of a thermosetting resin or a resin having a glass transition temperature higher than 30 ° C. is used. For this reason, the sealing effect can be expressed by the sealing resin portion 7 made of a smaller amount of the resin R3. Furthermore, by reducing the occupation ratio of the sealing resin portion 7 to 0.1% or more and less than 5.0%, it is possible to manufacture a clothing item having a softer texture and a better wearing feeling. In addition, since the occupation ratio is small, the influence of the sealing resin portion 7 on the texture can be suppressed to the minimum.

  Further, in the adhesive core 1 of the above embodiment, the height H1 of the resin part that contributes to adhesion in the lower layer resin part 4 and the adhesive resin part 5 is formed to be 150 μm or more. In the lower layer resin portion 4 and the adhesive resin portion 5 in the ground 1, a portion of the resin portion that contributes to adhesion is configured to easily come into contact with the front fabric 2. For this reason, even if the adhesive interlining 1 of this structure is the surface fabric 2 with comparatively large unevenness | corrugation, the resin part of the part which contributes to adhesion | attachment in the lower layer resin part 4 and the adhesive resin part 5 is made to contact the surface fabric 2 It is possible to increase the adhesion to the outer fabric 2.

In the adhesive interlining 1 of the above embodiment, since the resin amount forming the resin part of the lower resin part 4 and the adhesive resin part 5 that contributes to adhesion is 4 g / m ² or less, the lower resin part 4 and In the adhesive resin part 5, it is possible to suppress deterioration of the feeling of feeling due to penetration of the resin part of the part contributing to adhesion into the front fabric 2. In particular, in the adhesive interlining 1 of the above-described embodiment, the base fabric 3 and the surface fabric are formed by forming the resin portion height H1 of the lower resin portion 4 and the adhesive resin portion 5 that contribute to adhesion to be 150 μm or more. Since the adhesive force with 2 is enhanced, a sufficient adhesive force can be ensured even if the amount of resin is less than the conventional one (4 g / m ² or less).

  Further, in the base fabric 3 of the adhesive interlining 1 of the above embodiment, if the elongation rate of at least one of the direction in which the warp 31 extends and the direction in which the weft 33 extends is 10% or more, the base fabric 2 The cloth 3 is difficult to peel off. In other words, the adhesive force between the front fabric 2 and the base fabric 3 can be increased.

  Next, the number of dots in the lower layer resin part in the adhesive interlining is 1 / 25.4 mm or more and less than 25.4 mm, and the occupancy ratio of the sealing resin part is 0.1% or more and less than 5.0%. When it does, the point which can prevent the fall of adhesive force and misalignment is demonstrated based on Examples 1-5 and Comparative Examples 1-4, maintaining the soft texture of a surface fabric. In addition, this invention is not limited to Examples 1-5 shown below.

<Example 1>
(1) Production of Base Fabric and Adhesive Interlining Polyester false twisted yarn 22 dtex 24f was used to weave a raw machine having a warp density of 87 / 25.4 mm and a weft density of 51 / 25.4 mm. Ordinarily known scouring and dyeing was performed using this raw machine. The water repellent was treated in accordance with the shrink-proofing (set) stage, and the elongation rate and the water repellent point were adjusted to fall within predetermined values.

Next, with respect to the base fabric, the sealing resin portion and the lower layer resin portion were arranged in a state where the elongation ratio of the warp elongation ratio and the weft elongation ratio was maintained at 10% or more, respectively. Specifically, a dot-like paste serving as a sealing resin portion was transferred to the other surface of the base fabric by a rotary screen and dried. The occupation ratio of the sealing resin portion was adjusted to be 0.1% or more and less than 5.0%. In addition, an acrylic ester derivative having a glass transition point Tg of 6 ° C. was used for the sealing resin part. Next, the dot-shaped paste used as a lower layer resin part was transcribe | transferred to the one surface of the base fabric with the rotary screen. An acrylic ester derivative was used for the lower layer resin portion. Thereafter, a hot-melt resin having a particle size distribution of 80 μm to 160 μm and a mode diameter of 120 μm serving as an adhesive resin portion was sprayed on this base fabric and fixed and dried to obtain a so-called double-dot adhesive interlining. As the hot melt resin, a polyamide hot melt having a melting point of 110 ° C. was used. The number of dots in the lower layer resin part was adjusted to be 3 / 25.4 mm. At this time, the dot diameter of the lower layer resin portion is 1.4 mm, the dot height of the adhesive resin portion (height of the adhesive portion) is 190 μm, and the amount of hot melt resin applied (the amount of resin forming the adhesive portion) is 2. It was 1 g / m ² .

(2) Evaluation of adhesive interlining About adhesive cloth (sample) obtained by adhering the adhesive interlining obtained by the above method to the woolen material, measurement of adhesive force, confirmation of texture, and confirmation of misalignment prevention effect (Pilling test) was performed. The measurement of the adhesive strength was in accordance with JIS L 1086: Adhesive Interlining Test Method. The texture was confirmed by human sensory evaluation. The pilling test was in accordance with JIS L 1096: woven and knitted pilling test A method. These evaluation results are shown in the chart of FIG. In addition, the meaning of the symbol of evaluation of a texture test is as showing below. In the adhesive cloth (hereinafter simply referred to as “adhesive cloth”, which is the same as in Examples 2 to 5 and Comparative Examples 1 to 4), the adhesive strength, texture, and evaluation of misalignment prevention are applied. In each case, good results were obtained.
◎: Very soft ○: Soft △: Slightly soft ×: Hard

<Example 2>
In Example 2, the number of dots in the lower layer resin portion was adjusted to be 4 / 25.4 mm, and the adhesive interlining was prepared in the same manner as in Example 1 for the other. As a result, in the adhesive interlining of Example 2, the dot height of the adhesive resin portion was 180 μm, and the amount of hot melt resin applied was 2.5 g / m ² . Then, the adhesive interlining was evaluated by the same method as in Example 1. In the adhesive interlining of Example 2, the number of dots per unit area of the lower layer resin portion is nearly doubled. Therefore, the adhesive cloth of Example 2 is slightly harder than the adhesive cloth of Example 1. However, good results were obtained. About the adhesive force and the misalignment prevention effect of the adhesive cloth of Example 2, the evaluation almost equivalent to the adhesive cloth of Example 1 was obtained.

<Example 3>
In Example 3, the sealing resin portion and the lower layer resin portion are arranged in a state where the elongation ratio of the warp elongation ratio and the weft elongation ratio is 3%, respectively, and the other is the same as in Example 1. An adhesive interlining was created by the method. Since the adhesive interlining of Example 3 has a smaller warp elongation rate and weft elongation rate than the adhesive interlining of Example 1, the capillary phenomenon after dot transfer is promoted. As a result, the dot diameter of the lower layer resin portion was 2.5 mm, the dot height of the adhesive resin portion was 100 μm, and the amount of hot melt resin applied was 2.5 g / m ² . Then, the adhesive interlining was evaluated by the same method as in Example 1. Although the adhesive force of the adhesive cloth of Example 3 was slightly lower than that of the adhesive cloth of Example 1, good results were obtained. The texture of the adhesive cloth of Example 3 was slightly harder than that of Example 1, but good results were obtained. About the misalignment prevention effect of the adhesive cloth of Example 3, the substantially same evaluation as the adhesive cloth of Example 1 was obtained.

<Example 4>
In Example 4, a hot melt resin having a larger mode diameter (400 μm) than that in Example 1 was used, and the other method was used to produce an adhesive interlining by the same method as in Example 1. As a result, the dot height of the adhesive resin portion was 300 μm, and the amount of hot melt resin applied was 4.0 g / m ² . Then, the adhesive interlining was evaluated by the same method as in Example 1. Since the adhesive interlining of Example 4 was able to increase the dot height of the adhesive resin portion compared to the adhesive interlining of Example 1, the adhesive cloth of Example 4 was the adhesive cloth of Example 1. Compared with, the adhesive force became very high. The texture of the adhesive cloth of Example 4 was slightly harder than that of Example 1, but good results were obtained. About the misalignment prevention effect of the adhesive cloth of Example 4, evaluation substantially equivalent to the adhesive cloth of Example 1 was obtained. However, a strike back in which the hot melt resin oozes out from the interlining side at the time of bonding may occur, which may cause problems in the sewing work.

<Example 5>
In Example 5, an acrylic acid ester derivative having a glass transition point higher than that in Example 1 (40 ° C.) was used as a material for the sealing resin part. It was created. Then, the adhesive interlining was evaluated by the same method as in Example 1. Compared with the adhesive cloth of Example 1, the adhesive cloth of Example 5 had a good result although the texture was slightly hard. The adhesive force of the adhesive cloth of Example 5 was evaluated to be almost equivalent to that of the adhesive cloth of Example 1. Regarding the effect of preventing the misalignment of the adhesive cloth of Example 5, although the evaluation was lowered in the pilling test, it was able to withstand the practical performance.

<Comparative Example 1>
In Comparative Example 1, an adhesive interlining was prepared without providing a sealing resin portion. An adhesive interlining was prepared in the same manner as in Example 1. About others, the adhesive interlining was created by the method similar to Example 1. FIG. Then, the adhesive interlining was evaluated by the same method as in Example 1. The adhesive interlining of Comparative Example 1 has no sealing resin part. As a result, the misalignment prevention effect of the adhesive fabric of Comparative Example 1 was grade 1 in the pilling test, and the misalignment was very likely to occur and the practical performance was poor. About the adhesive force and the texture of the adhesive cloth of Comparative Example 1, almost the same evaluation as that of the adhesive cloth of Example 1 was obtained.

<Comparative example 2>
In Comparative Example 2, an adhesive interlining was made using a base fabric having a water repellency point of 1st grade. About others, the adhesive interlining was created by the method similar to Example 1. FIG. As a result, the resin serving as the lower layer resin portion penetrated into the base fabric during processing, and the dot height of the adhesive resin portion could not be secured. Then, the adhesive interlining was evaluated by the same method as in Example 1. Adhesive strength was not obtained with the adhesive fabric of Comparative Example 2. Moreover, the texture of the adhesive cloth of Comparative Example 2 was worse than that of the adhesive cloth of Example 1 because the resin serving as the lower layer resin portion penetrated into the base cloth. About the misalignment prevention effect of the adhesive cloth of Comparative Example 2, an evaluation almost equivalent to that of the adhesive cloth of Example 1 was obtained.

<Comparative Example 3>
In Comparative Example 3, an adhesive interlining was prepared with the sealing resin portion occupying 8.1%. About others, the adhesive interlining was created by the method similar to Example 1. FIG. Then, the adhesive interlining was evaluated by the same method as in Example 1. The texture of the adhesive cloth of Comparative Example 3 was worse than that of the adhesive cloth of Example 1. About the adhesive force and the misalignment prevention effect of the adhesive cloth of Comparative Example 3, almost the same evaluation as that of the adhesive cloth of Example 1 was obtained.

<Comparative Example 4>
In Comparative Example 4, an adhesive interlining was prepared with the number of dots in the lower layer resin portion being 7 / 25.4 mm. About others, the adhesive interlining was created by the method similar to Example 1. FIG. Then, the adhesive interlining was evaluated by the same method as in Example 1. The texture of the adhesive cloth of Comparative Example 4 was worse than that of the adhesive cloth of Example 1. About the adhesive force and the misalignment prevention effect of the adhesive cloth of Comparative Example 4, evaluation almost equivalent to that of the adhesive cloth of Example 1 was obtained.

  Although one embodiment has been described above, the present invention is not limited to the above embodiment and examples. Various modifications can be made without departing from the spirit of the invention.

  In each of the above-described embodiments and experimental examples, the example of using both the warp 31 and the weft 33 as crimped yarns has been described, but the present invention is not limited thereto. For example, warps and wefts may be drawn yarns other than crimped yarns, spun yarns made of short fibers, and the like. Further, at least one of the warp 31 and the weft 33 may be a crimped yarn.

  In the said embodiment, although the example using the rotary screen method was given and demonstrated as a method for transferring resin R1 and resin R3 to the base fabric 3, this invention is not limited to this. For example, as a method for transferring the resin R1 and the resin R3 to the base fabric 3, an emboss roll method, a spray method, or the like may be used.

  DESCRIPTION OF SYMBOLS 1 ... Adhesive interlining, 2 ... Front cloth, 3 ... Base cloth, 3a ... One side of base cloth, 3b ... The other side of base cloth, 4 ... Lower layer resin part, 4a ... Surface of lower layer resin part, 5 ... Adhesive resin part, 7 ... sealing resin part (rear dot), 10 ... cloth for clothing, 31 ... warp, 33 ... weft, 35 ... texture point.

Claims (7)

A base fabric having a water repellent point of grade 3 or higher;
A lower layer resin portion provided in a dot shape on one surface of the base fabric;
An adhesive resin portion provided on the surface of the lower layer resin portion;
Provided in dot form on at least one of the one surface and the other surface of the base fabric and provided at a part of the texture point that is the intersection of the warp and the weft in the base fabric , and fixes the warp and the weft And a sealing resin part that prevents misalignment by
Adhesive interlining in which the number of dots in the lower layer resin portion is 1 / 25.4 mm or more and less than 5 / 25.4 mm, and the occupancy ratio of the sealing resin portion is 0.1% or more and less than 5.0% . The adhesive interlining according to claim 1, wherein the sealing resin portion is provided on the other surface of the base fabric. The eye sealing resin portion is made of a thermoplastic resin, a glass transition temperature of 30 ° C. or less, interfacing according to claim 1 or 2, wherein. The adhesive interlining as described in any one of Claims 1-3 whose height of the adhesion part which is a part which contributes to adhesion | attachment among the said lower layer resin part and the said adhesive resin part is 150 micrometers or more. The adhesive core according to any one of claims 1 to 4 , wherein an amount of a resin forming an adhesive portion which is a portion contributing to adhesion among the lower resin portion and the adhesive resin portion is 4 g / m ² or less. Earth. The adhesive interlining according to any one of claims 1 to 5 , wherein in the base fabric, an elongation percentage of at least one of a direction in which the warp yarns extend and a direction in which the weft yarns extend is 10% or more. Providing a lower layer resin portion provided in a dot shape on one surface of a base fabric having a water repellent point of 3 or more;
Providing an adhesive resin portion on the surface of the lower layer resin portion;
The warp and the weft are fixed to a part of a texture point which is provided in a dot shape on at least one of the one surface and the other surface of the base fabric and is an intersection of the warp and the weft in the base fabric. Providing a sealing resin part for preventing misalignment by,
In the step of providing the lower layer resin portion, the number of dots of the lower layer resin portion is 1 / 25.4 mm or more and less than 5 / 25.4 mm,
In the step of providing the sealing resin portion, a method for manufacturing an adhesive interlining, wherein an occupation ratio of the sealing resin portion is 0.1% or more and less than 5.0%.

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