JP5856775B2 - Sweat absorption sheet for collar - Google Patents

Description

  The present invention relates to a sweat-absorbing sheet for a collar, which is adhered to the inside of a garment collar in contact with skin and absorbs sweat, sebum, and the like, thereby preventing the garment collar from becoming dirty.

  In recent years, companies have introduced cool biz and daylight saving time due to the growing awareness of power saving, reducing the use time of air conditioners and reviewing preset temperatures. Under such circumstances, there are increasing opportunities to sweat at work and on the go, and there is a growing need to eliminate the discomfort caused by stickiness and sweating around the neck, and various sweat absorbing sheets for collars are commercially available as countermeasures.

  Conventionally, as such a sweat-absorbing sheet for a collar, at least a liquid-absorbent sheet is included, and an adhesive layer for adhering to the neck of clothes is formed on almost the entire back side, and the adhesive layer is a release paper. It is known that it is releasably covered.

  In the following Patent Document 1, the pressure-sensitive adhesive layer formed on almost the entire back surface of the liquid absorbent sheet is covered with a peelable release paper, and a cut is provided in the longitudinal center of the release paper. A device that can be easily mounted is disclosed.

JP 2010-261139 A

  However, in the conventional sweat-absorbing sheet for a collar, since the adhesive layer is provided on almost the entire back surface of the liquid-absorbent sheet, the entire surface of the adhesive layer is exposed when the release paper is peeled off. It was pointed out that it was difficult to put the adhesive on the neck of a shirt that was worn in an unsatisfactory state, such as the adhesives sticking together or sticking to unintended parts.

  Moreover, in the sweat-absorbent sheet described in Patent Document 1, since a cut is provided in the center of the release paper, the release paper can be easily peeled off from the cut, but can be easily attached even while wearing a shirt. It was not.

  Accordingly, a main object of the present invention is to provide a sweat-absorbing sheet for a collar that can be easily attached to the neck even when a shirt is worn.

In order to solve the above-mentioned problems, the present invention according to claim 1 includes at least a liquid-absorbent sheet, and a pressure-sensitive adhesive layer for adhering to the neck of clothes is formed on the back side, and the pressure-sensitive adhesive layer A sweat-absorbing sheet for a collar that is releasably covered with a release sheet,
The pressure-sensitive adhesive layer is provided in the middle of the up-and-down direction of the collar of the garment at the time of wearing with a gap where no pressure-sensitive adhesive is interposed along the direction of the neck around the neck of the garment at the time of wearing. It is divided into two adhesive regions of a lower first adhesive region and an upper second adhesive region, and the first adhesive region is formed in a region narrower in the vertical direction of the collar than the second adhesive region. A collared sweat-absorbing sheet is provided.

In the first aspect of the present invention, a gap in which no adhesive is interposed is provided in the middle of the up and down direction of the collar of the garment at the time of wearing, along the direction of the neck around the neck of the garment at the time of wearing. Thus, the two adhesive regions, that is, the lower first adhesive region and the upper second adhesive region, are partitioned, so that the two adhesives are pulled by pulling the lower end of the release sheet upward at the time of mounting. The part of the release sheet that covers the lower first adhesive region in the region is peeled off, and after sticking the lower first adhesive region to the neck of the clothes, the tip of the release sheet is further pulled upward, The part of the release sheet covering the second adhesive area is peeled off, and the upper second adhesive area can be attached to the neck of the clothes so that it can be worn. Accordingly, since the adhesive layer can be fixed to the neck of the clothes without exposing the entire surface of the adhesive layer, the adhesives can be prevented from sticking to each other, and can be easily attached to the neck even while wearing a shirt.

In the present invention, the first adhesive region, by forming a narrow region in the collar vertically from the second adhesive region, when worn, when attached to the collar of the garment to expose the first adhesive region, Since the first adhesive region is formed long and narrow, it is possible to avoid the difficulty of mounting such as adhesives sticking to each other or sticking to unintended parts.

Furthermore, in this invention, since the clearance gap which does not interpose an adhesive along the neck periphery direction is provided between two adhesion area | regions, only the part of the peeling sheet which covers a lower adhesion area | region is peeled at the time of mounting | wearing. It becomes easy.

As the present invention according to claim 2, wherein the first adhesive region and respectively a second adhesive region, a collar for sweat sheet according to claim 1 Symbol mounting adhesive force is set to be different it is provided.

In the invention described in claim 2, since the adhesive strength between the first adhesive region and second adhesive region is set to be different from each when worn, only the portion of the release sheet covering the first adhesive region of the lower It becomes easy to peel off. The adhesive strength of the two adhesive areas is set so that the lower first adhesive area is relatively high so that it can be firmly fixed to the neck of the clothes first, and the upper second adhesive area is easily peeled off. A relatively low adhesive strength is preferred. In order to vary the adhesive strength in this way, it is preferable that the lower first adhesive region is a solid coating pattern and the upper second adhesive region is a discrete coating pattern.

As the present invention according to claim 3 , the release sheet is formed to extend downward from the lower end edge of the collar in the vertical direction, and the extended portion of the release sheet is folded back when worn. 3. The collar according to claim 1 , wherein the end portion of the folded release sheet extends upward from the upper edge in the vertical direction of the collar in a state where the adhesive region is exposed. A sweat-absorbing sheet is provided.

The invention according to claim 3 defines the length of the release sheet in the vertical direction of the collar so that the release sheet can be easily peeled off when worn, and a sweat-absorbing sheet body for a collar comprising a liquid-absorbent sheet excluding the release sheet The folded release sheet is formed so as to extend downward from the lower edge of the collar in the vertical direction, and the folded portion of the release sheet is folded back to expose the lower adhesive region when worn. Is formed so as to extend above the upper edge of the collar sweat-absorbing sheet main body in the vertical direction of the collar. For this reason, after sticking the lower adhesive area to the neck of the garment, when peeling the part of the release sheet covering the upper adhesive area, the end of the release sheet folded upward extends to the upper side of the product. As a result, the release sheet can be easily pulled and removed easily even while wearing a shirt.

As the present invention according to claim 4, wherein the release sheet, collar for sweat sheet according to claim 1 to 3 or which is formed by a length that can surround more than one round of the liquid-absorbent sheet in the collar vertically Is provided.

In the invention of claim 4 , as the release sheet, by forming the liquid-absorbent sheet with a length that can surround at least one round in the vertical direction of the collar, the collar sweat-absorbing sheet body is concealed by the release sheet, It is not known to be a sweat-absorbing sheet for the collar when you carry it, it is easy to carry, and when you dispose of the used sweat-absorbing sheet for the collar, you can wrap the used one without worrying about the eyes of others It becomes possible to throw it away.

According to a fifth aspect of the present invention, there is provided the collar sweat-absorbing sheet according to any one of the first to fourth aspects, wherein the release sheet is made of a liquid-absorbing material.

  In the seventh aspect of the invention, the release sheet is made of a liquid-absorbing material, so that the release sheet can wipe sweat such as a face like a handkerchief.

As this invention which concerns on Claim 6 , the said peeling sheet is provided with the peeling member in the area | region corresponding to the said adhesive layer, or another member which can be peeled with respect to the said adhesive layer is arrange | positioned. A collar sweat-absorbing sheet according to any one of claims 1 to 5 is provided.

In the invention described in claim 6 , since the release sheet is subjected to release treatment or another member that can be peeled from the adhesive layer is disposed in the region corresponding to the adhesive layer of the release sheet, the range of the release treatment By limiting the cost, the cost can be reduced by saving the material. In addition, when sweat is wiped with a release sheet made of a liquid-absorbing material, it is possible to inhibit the sweat from being absorbed. The “separate member that can be peeled off from the pressure-sensitive adhesive layer” may be a separate member peel-treated on the surface side, or the material itself may be used as long as it does not substantially reduce the adhesive force. Also good.

  As described above in detail, according to the present invention, it is possible to easily attach to the neck even while wearing a shirt.

1 is a partially broken development view of a sweat absorbing sheet for a collar 1 according to the present invention. It is a perspective view from the back surface direction of the sweat absorbing sheet for collars 1 which shows a mounting procedure (the 1). It is a front view of the shirt which shows a mounting procedure (the 2). It is a back view which shows the other form of the sweat absorbing sheet for collars 1 which removed the peeling sheet 7. FIG. It is a front view which shows the state before use of the sweat-absorbing sheet 1 for collars. It is a perspective view which shows the carrying state of the sweat absorbing sheet for collars 1. FIG. It is a top view of the peeling sheet.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  As shown in FIG. 1, for example, the collar sweat-absorbing sheet 1 has a liquid-impermeable back sheet 2 made of a polyethylene sheet, a polypropylene sheet, or the like, and a liquid-permeable material that quickly permeates bodily fluids such as sweat and sebum. A top sheet 3, an absorbent body 4 made of cotton-like pulp or synthetic pulp interposed between the two sheets 2, 3, crepe paper 5 surrounding the absorbent body 4, and the back surface side of the back sheet 2 The pressure-sensitive adhesive layer 6 is formed and adhered to the neck of clothes, and a release sheet 7 that covers the pressure-sensitive adhesive layer 6 in a peelable manner.

  In particular, in the present sweat-absorbing sheet 1 for a collar, the adhesive layer 6 is partitioned into two adhesive regions (a first adhesive region 6A on the lower side and a second adhesive region 6B on the upper side) vertically in the vertical direction of the collar. . Here, the “up and down direction of the collar” is the direction of the upper and lower sides of the collar of the clothes when worn, and the sweat absorbing sheet main body for the collar comprising the back sheet 2, the top sheet 3, the absorbent body 4 and the like excluding the release sheet 7. It is the short direction. The “neck circumference direction” described later is a direction around the neck of the collar of the clothes when worn, and is the longitudinal direction of the main body of the sweat absorbing sheet for the collar.

  In order to attach the collar sweat-absorbing sheet 1 to the neck of the shirt, as shown in FIG. 2, the lower end of the release sheet 7 is pulled upward so that the first adhesive on the lower side of the two adhesive regions is pulled. The part of the release sheet 7 covering the area 6A is peeled off, and as shown in FIG. 3, the first adhesive area 6A is adhered to the neck of the clothes, and then the tip of the release sheet 7 is further pulled upward, The part of the release sheet 7 covering the second adhesive region 6B is peeled off, and the second adhesive region 6B is adhered to the neck of the clothes.

  Therefore, the adhesive layer 6 can be fixed to the neck of the garment without exposing the entire surface, so that the adhesives can be prevented from sticking to each other, and can also be prevented from sticking to unintended parts, easily even while wearing a shirt. Can be worn on the neck.

Hereinafter, the structure of the sweat absorbing sheet for collar 1 will be described in detail.
As the back sheet 2, a sheet material having at least water shielding properties such as polyethylene and polypropylene is used, but in addition to this, a non-woven sheet (in this case) is obtained after substantially ensuring liquid impermeability through a waterproof film. Can form a liquid-impermeable back sheet with a waterproof film and a non-woven fabric. In recent years, those having moisture permeability tend to be suitably used from the viewpoint of preventing stuffiness. The water- and moisture-permeable sheet material is a microporous material obtained by melting and kneading an inorganic filler in an olefin-based resin such as polyethylene or polypropylene to form a sheet, and then stretching in a uniaxial or biaxial direction. A sheet is preferably used.

Next, as the surface sheet 3, it is preferable to use a cotton nonwoven fabric with 100% cotton fibers. The surface sheet 3 has a basis weight of 20 to 40, preferably 30 to 40 g / m ² . As the cotton nonwoven fabric, a nonwoven fabric obtained by an appropriate processing method such as a spunlace method, a thermal bond method, a needle punch method or the like can be used, but a spunlace method is preferable in order to give flexibility and improve skin contact. . Moreover, a porous or non-porous nonwoven fabric, a porous plastic sheet, or the like can be used as the surface sheet 3, and examples of the material fiber constituting the nonwoven fabric include olefins such as polyethylene and polypropylene, polyesters, and polyamides. Natural fiber such as rayon and cupra, natural fiber such as cotton, and other appropriate processing such as spunlace method, spunbond method, thermal bond method, melt blown method, needle punch method, etc. Nonwoven fabric obtained by the method can be used. Among these processing methods, the spunlace method is excellent in terms of flexibility and drapeability, and the thermal bond method is excellent in terms of being bulky and soft.

As the absorbent body 4 interposed between the back sheet 2 and the top sheet 3, pulp fibers mixed with a superabsorbent resin as needed are processed in advance into a sheet shape, and the thickness 1 When 3 mm, a highly water-absorbing resin is mixed, pulp fibers of 10 to 200 g / m ² and a superabsorbent resin of 0 to 100 g / m ² are preferably used. Examples of the pulp fiber include cellulose fibers such as chemical pulp obtained from wood and dissolved pulp, and artificial cellulose fibers such as rayon and acetate. Softwood pulp having a longer fiber length functions than hardwood pulp. And is preferably used in terms of price. As the absorbent body 4, in addition to the pulp sheet, an absorbent material based on a sponge-like foamed resin obtained by foaming a resin such as polyurethane, such as a pulp fiber or an affinity can be used. . As shown in the drawing, it is desirable that the absorbent body 4 is surrounded by crepe paper 5 in order to keep its shape and to quickly diffuse sweat and the like, and to prevent reversal of sweat once absorbed.

  At the outer periphery of the absorbent body 4, a flap part in which the back sheet 2 and the top sheet 3 extending outward from the absorbent body 4 are joined by a joining means such as an adhesive such as hot melt or heat seal; Has been. In the illustrated example, end seals S, S joined by heat sealing are formed on both sides in the longitudinal direction of the flap portion, and the other sides in the short side direction are joined by hot melt. Thereby, decomposition | disassembly of a product and jumping out of an absorber can be prevented. The end seal S can be provided over the entire circumference of the flap portion. However, since the heat seal portion is hardened, it is preferably provided only on both sides in the longitudinal direction as shown in FIG. .

  As the pressure-sensitive adhesive forming the pressure-sensitive adhesive layer 6, for example, a styrene polymer, a tackifier, or a plasticizer, which is a main component, is preferably used. Examples of the styrenic polymer include styrene-butadiene-styrene block copolymers, styrene-ethylene-butylene-styrene block copolymers, styrene-butylene-styrene block copolymers, styrene-isobutylene-styrene copolymers, and the like. However, only one of these may be used, or two or more polymer blends may be used. Among these, a styrene-butadiene-styrene block copolymer is preferable in terms of good thermal stability. As the tackifier and plasticizer, those that are solid at room temperature can be preferably used. Examples of the tackifier include C5 petroleum resins, C9 petroleum resins, dicyclopentadiene petroleum resins, and rosin petroleum resins. Polyterpene resin, terpene phenol resin, etc., and examples of the plasticizer include monomer plasticizers such as trifresil phosphate, dibutyl phthalate, dioctyl phthalate, and polymer plasticizers such as vinyl polymers and polyesters. It is done.

  As the release sheet 7 that covers the pressure-sensitive adhesive layer 6 in a peelable manner, it is possible to use materials such as paper, nonwoven fabric, laminated nonwoven fabric, plastic film, and cloth. The release treatment of the release sheet 7 can be performed, for example, by applying or spraying a release treatment liquid such as silicone resin, fluorine resin, or ethylene tetrafluoride resin. It should be noted that the film itself or the nonwoven fabric itself may be used as long as it does not cause a substantial decrease in the adhesive force without special release treatment.

  As shown in FIG. 1 and FIG. 2, the pressure-sensitive adhesive layer 6 is formed in the lower first adhesive region 6 </ b> A and the upper second adhesive region 6 </ b> B with respect to the vertical direction of the collar. Each of the adhesive regions 6A and 6B is formed in a rectangular shape that is long in the neck direction. The first adhesive area 6A is formed in an area narrower in the vertical direction of the collar than the second adhesive area 6B (a rectangular shape elongated in the direction of the neck). For this reason, as shown in FIG. 2, when the first adhesive region 6A is exposed and attached to the neck of the clothes, the first adhesive region 6A is formed in an elongated shape. Problems such as sticking to parts are less likely to occur.

  In addition, it is preferable to provide a gap 8 between the two adhesive regions 6A and 6B where no adhesive is interposed along the direction of the neck when worn. By providing the gap 8 between the adhesive areas 6A and 6B, when the release sheet 7 is pulled and the first adhesive area 6A on the lower side is completely peeled off at the time of mounting, the peeling once becomes discontinuous at the gap 8 part. Therefore, it becomes easy to peel only the part of the release sheet 7 covering the first adhesive region 6A.

  Furthermore, it is preferable that the two adhesive regions 6A and 6B are set so that the adhesive forces are different from each other. In order to make the adhesive force different, as shown in FIG. 4, the lower first adhesive region 6A is a solid coating pattern, and the upper second adhesive region 6B is (A) a stripe shape spaced apart in the neck direction, (B) A discrete coating pattern such as a dot shape is preferable. Thereby, since the lower first adhesive region 6A of the two adhesive regions 6A and 6B is formed with a relatively high adhesive force, the first adhesive region 6A shown in FIG. 2 is exposed. First, it can be firmly fixed to the neck of the garment, and then the upper second adhesive region 6B is formed with a relatively low adhesive force, so that the release sheet 7 can be easily pulled and peeled off. In order to vary the adhesive strength, in addition to changing the coating pattern, adhesives having different adhesive strengths can be applied.

  Next, the form of the release sheet 7 will be described in detail. As shown in FIG. 1, the release sheet 7 is formed to extend below the lower edge of the collar sweat absorbent sheet body in the vertical direction of the collar. At the time of mounting, as shown in FIG. 2 and FIG. 3, the end of the folded release sheet 7 is folded in a state where the extended portion of the release sheet 7 is folded and the first adhesive region 6A is exposed. It is preferable that the collar sweat-absorbing sheet main body is formed to have a length in the vertical direction of the collar that extends above the upper edge in the vertical direction of the collar. Thereby, as shown in FIG. 3, after the lower first adhesive region 6 </ b> A is attached to the neck of the clothes, when the part of the release sheet 7 covering the upper second adhesive region 6 </ b> B is peeled off, Since the end of the folded release sheet 7 extends outward from the shirt collar, the release sheet 7 can be easily pulled even when the shirt is worn, and the release sheet 7 can be easily removed.

  Further, as shown in FIG. 5, the release sheet 7 is preferably formed with a length in the vertical direction of the collar that can surround the collar sweat-absorbing sheet main body in one or more rounds in the vertical direction of the collar. As shown in FIG. 6, when being carried, it is easy to carry in a pocket because it looks like a handkerchief when folded and carried around the neck as shown in FIG. 6. Further, since the collar sweat-absorbing sheet body is surrounded by the release sheet 7 and is difficult to see, the collar sweat-absorbing sheet is not easily known to be a collar sweat-absorbing sheet and is easy to carry, and the used collar sweat-absorbing sheet 1 is disposed of. At this time, the used release sheet 7 can be wrapped, and can be thrown into the trash box without worrying about the eyes of others.

  The length around the neck of the release sheet 7 is slightly larger than that of the collar sweat-absorbing sheet body.

  As shown in FIG. 7, the release treatment of the release sheet 7 may be performed directly on the area 7 a corresponding to the pressure-sensitive adhesive layer 6, or the pressure-sensitive adhesive layer corresponding area 7 a can be peeled off from the pressure-sensitive adhesive layer 6. You may fix another member so that peeling is impossible. By limiting the area to be peeled to the pressure-sensitive adhesive layer corresponding area 7a, it is possible to reduce the cost due to material saving. Further, as will be described in detail in the next stage, when sweat is wiped with the release sheet 7 made of a liquid-absorbing material, there is an effect of inhibiting the perspiration of sweat.

  The release sheet 7 is preferably made of a liquid-absorbing material on the premise that the adhesive layer corresponding region 7a is subjected to a release treatment. By constituting the liquid-absorbing material, sweat such as a face can be wiped off like a handkerchief with the release sheet 7 removed after the collar sweat-absorbing sheet 1 is mounted. Further, even in the folded state before use shown in FIG. 6, sweat around the neck or the like can be wiped in advance before wearing.

  By the way, as shown in FIG. 1 and the like, the collar sweat-absorbing sheet 1 is picked by protruding from the upper and lower edges of the collar sweat-absorbing sheet main body in the neck-periphery direction. A cost 9 can be provided. By providing the tab allowance 9 at the lower edge of the collar in the vertical direction, when the first adhesive region 6A is peeled off from the release sheet 7, the handle allowance 9 can be picked and peeled off, so that the release sheet 7 can be easily peeled off. Become. Further, since the center position of the collar sweat-absorbing sheet 1 in the direction around the neck can be determined by touching, the collar sweat-absorbing sheet 1 can be stuck to the center of the neck even while wearing a shirt.

[Other examples]
(1) In the above embodiment, the collar sweat-absorbing sheet 1 has a structure in which an absorber is interposed between the back sheet 2 and the top sheet 3. However, as long as at least a sheet having liquid absorbency is included. It may be a non-woven sheet or a cotton sheet alone.

  DESCRIPTION OF SYMBOLS 1 ... Sweat-absorbing sheet for collars, 2 ... Back sheet, 3 ... Front sheet, 4 ... Absorber, 5 ... Crepe paper, 6 ... Adhesive layer, 7 ... Release sheet, 8 ... Gap, 9 ... Picking allowance

Claims (6)

A sweat-absorbing sheet for a collar comprising at least a liquid-absorbent sheet, and having a pressure-sensitive adhesive layer for adhering to the neck of clothes on the back side, and wherein the pressure-sensitive adhesive layer is releasably covered with a release sheet. ,
The pressure-sensitive adhesive layer is provided in the middle of the up-and-down direction of the collar of the garment at the time of wearing with a gap where no pressure-sensitive adhesive is interposed along the direction of the neck around the neck of the garment at the time of wearing. It is divided into two adhesive regions of a lower first adhesive region and an upper second adhesive region, and the first adhesive region is formed in a region narrower in the vertical direction of the collar than the second adhesive region. Characteristic sweat absorption sheet for collar. The first adhesive region and respectively a second adhesive region, a collar for sweat sheet according to claim 1 Symbol mounting adhesive force is set to be different. The release sheet is formed to extend downward from the lower edge of the collar in the vertical direction, and at the time of wearing, the extended portion of the release sheet is folded to expose the lower adhesive region. The sweat absorbent sheet for a collar according to claim 1 , wherein an end portion of the folded release sheet is formed so as to extend above an upper end edge in the vertical direction of the collar. The sweat-absorbing sheet for a collar according to any one of claims 1 to 3 , wherein the release sheet is formed with a length that can surround the liquid-absorbent sheet in the vertical direction of the collar one or more times. The sweat-absorbing sheet for a collar according to any one of claims 1 to 4, wherein the release sheet is made of a liquid-absorbing material. Wherein the release sheet, in a region corresponding to the pressure-sensitive adhesive layer, or peeling process is performed, according to claim 1-5 or another member peelable is disposed to the pressure-sensitive adhesive layer Sweat-absorbing sheet for collars.

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