JP4417794B2 - Tape-type paper diapers - Google Patents

Description

  The present invention relates to a tape-type disposable diaper having a fastening tape, and more specifically, a tape-type diaper having a fastening tape in which the hook tape has a large engagement area, and the hook tape and the base material are firmly bonded and fixed. Related to disposable diapers.

  Conventionally, a pants type and a tape type are generally known as disposable paper diapers. Among these, pants-type disposable diapers are welded on both sides, and the whole is pre-formed in pants, and the size of the girth is fixed. Must be selected. On the other hand, the tape-type paper diaper is designed so that the fastening tape can be fixed at the abdomen side position or back side position according to the wearer's waist size after the wearer wears, so the size of the purchased paper diaper is It is frequently used by users because it has the advantage of being able to be adjusted even if it is somewhat different from the size of the waist of the wearer.

  FIG. 7 is a perspective view showing a form when the tape-type paper diaper 100 is worn. As shown in the figure, the paper diaper 100 is mainly disposed on the back side, and is a liquid-impermeable back sheet 101 made of a plastic sheet such as polyethylene or a non-woven fabric, or a combination thereof, and the non-woven fabric. A diaper main body 104 whose planar shape is formed in an hourglass shape is constituted by a liquid-permeable top sheet 102 made of, for example, and an absorbent body 103 interposed between the two sheets 101 and 102.

  In the longitudinal direction of both side edges of the absorbent body 103, a three-dimensional gathered sheet made of nonwoven fabric or the like provided on the surface side, and a plurality of elastic elastic members made of thread rubber or the like disposed along the inner edge A three-dimensional gather 100BS standing on the surface side is formed, and the absorber 103 is not interposed by the back sheet 101 portion extending to the side of the side edge of the absorber 103 and the outer sheet portion of the three-dimensional gather sheet 105 portion. A side flap portion 100SF is formed, and a plurality of leg elastic elastic members 106b are disposed between the side flap portions 100SF along the longitudinal direction of the diaper main body 104, so that the side flap portion 100SF has a pleated flat gather. 100GK is formed.

  A plurality of waist elastic elastic members 106c and 106d are respectively disposed in the width direction of the abdomen side position 100FP and the back side position 100BP of the paper diaper, thereby forming an end flap part 100EF.

  Furthermore, a fastening tape 108 having a hook tape 107 is connected in the width direction by means of welding or the like to the left and right overhanging portions at the back side position 100BP of the diaper body 104, that is, both side panel portions 100SP. FIG. 8 is a cross-sectional view taken along the line YY of FIG. 7 and shows the detailed structure of the fastening tape 108.

  As shown in the figure, the fastening tape 108 is composed of a hook tape 107 having a male material 109 and a base material 110, and the hook tape 107 and the base material 110 are pasted by an adhesive material 111 such as a hot melt adhesive. They are formed together.

  Further, the fastening tape 108 may be reattached many times. In such a case, in order to prevent the problem that the end of the hook tape 107 is turned over, for example, as shown in Patent Document 1, the male material 109 Both end portions 107s and 107s of the hook tape 107 are fixed from above using an adhesive strength improving means such as heat sealing or ultrasonic bonding.

  However, when adhesive means such as heat sealing is applied to the both end portions 107 s and 107 s of the hook tape 107 from above the male material 109 in this way, the heat sealed portion, that is, both end portions 107 s of the hook tape 107 are provided. 107s, the hook material 109 is melted by heat. The melted portion cannot be engaged with a female material (not shown) of the front target tape (FTT) disposed at the abdomen side position 100FP of the front body of the diaper main body 104. There is a problem that the engagement force of the hook tape 107 is reduced because the total area is reduced. This problem is particularly noticeable when the width of the hook tape 107 is narrow (10 mm or less).

In addition, there is a problem in that the manufacturing cost of the tape-type paper diaper 100 is increased because it is necessary to provide bonding equipment for applying bonding means such as heat sealing and ultrasonic bonding to both ends 107 s and 107 s of the hook tape 107.
JP 2001-87308 A (paragraph [0010])

  The present invention has been made in view of the above-described circumstances. The object of the present invention is a large engagement area, and the hook tape and the base material are firmly bonded and fixed. To provide a tape-type paper diaper having a fastening tape that can be manufactured at a low cost by simplifying the production equipment.

The object of the present invention is to form a diaper main body by at least a top sheet disposed on the front surface side, a back sheet disposed on the back surface side, and an absorbent body interposed between the two sheets, and at least a hook tape A tape-type paper diaper having a fastening tape composed of a base material on both side panel portions of the diaper main body, a surface of the hook tape to be attached to the base material, and the hook of the base material Adhesive material is applied to the entire area of the surface to be attached to the tape, and the fastening tape is formed by bonding the hook tape to the adhesive material application surface of the base material via the respective adhesive material, and fastening tape, in the state before use, this engagement surface of the hook tape is front end portion is folded in contact with the adhesive coated surface of said substrate By providing a tape-type disposable diaper, characterized in, it is achieved.

Further, the above object of the present invention is that the hook tape is bonded to the side panel portion side and the tip end side of the adhesive coating surface of the base material in a shape having a width of 10 mm or less, When the front end side of the fastening tape is folded back, the hook tape engagement surface on the side panel portion side comes into contact with the base material adhesive application surface between the two hook tapes, and the hook tape on the front end portion side By providing a tape-type paper diaper characterized in that the engagement surface is configured to contact the base adhesive application surface between the hook tape on the side panel portion side and the side pallet portion. Achieved.

  In addition, the above-mentioned object of the present invention is more effective by providing a tape-type paper diaper characterized in that an adhesive is applied to an end surface of the side panel portion on an adhesive surface with the fastening tape. Is achieved.

Furthermore, the object of the present invention is effectively achieved by providing a tape-type paper diaper characterized in that the adhesive is a self-adhesive adhesive and is applied in an in-line manner. .

  According to the tape-type paper diaper according to the present invention, the adhesive is applied to the fastening tape, the base material attaching surface of the hook tape, and at least the portion of the base material to be attached to the hook tape. Since it is formed by adhering each other and bonding the hook tape and the base material together, the adhesive force between the hook tape and the base material increases, the hook tape comes off the base material, and the end of the hook tape is It can prevent turning.

  In addition, by using a self-adhesive adhesive as an adhesive, the hook tape and the base material can be more firmly bonded and fixed, so even if the fastening tape is reapplied many times, the hook tape Can be further prevented from coming off the base material or turning up the end of the hook tape.

  In addition, the hook tape and the base material can be firmly bonded and fixed without applying adhesive means such as heat sealing from the male material of the hook tape, so that the male material does not melt, Even with a narrow hook tape, the engagement area can be increased.

  Moreover, since the process and installation which provide adhesion means, such as heat sealing, are not required as mentioned above, a tape-type paper diaper can be manufactured at lower cost.

  Hereinafter, a tape-type paper diaper according to the present invention will be described in detail with reference to the drawings. The present invention is not necessarily limited to the following examples, and it is needless to say that the configuration can be appropriately changed without departing from the scope of the claims.

  FIG. 1 is a plan view of a tape-type paper diaper (hereinafter referred to as “paper diaper”) 200 according to the first embodiment of the present invention as viewed from the front side. Since the present paper diaper 200 has the same configuration as the conventional paper diaper 100 described above except for the configuration of the fastening tape, which is a fastening means, as will be described later, in the following, the common components are in the 200 series. A description will be given with corresponding reference numerals.

  Like the conventional paper diaper 100 described above, the present paper diaper 200 is disposed at least on the back surface side, and is disposed on the front surface side with a back sheet 201 made of a plastic sheet such as polyethylene or a nonwoven fabric, or a combination thereof. A diaper main body 204 having a planar shape formed in an hourglass shape by a top sheet 202 and an absorbent body 203 interposed between the sheets 201 and 202 and entirely covered with a water absorbent paper (not shown) such as crepe paper. Is configured.

  Further, in the longitudinal direction of both side edges of the absorbent body 203, a plurality of elastic expansion and contraction made of a three-dimensional gather sheet 205 made of a nonwoven fabric or the like provided on the surface side, and thread rubber or the like disposed along the inner edge thereof. A three-dimensional gather 200BS standing on the surface side is formed by the member 206a, and a back sheet 201 portion that extends normally to the side of the side edge of the absorber 203, and an outer sheet portion of the three-dimensional gather sheet 205 Thus, the side flap part 200SF without the absorber 203 is formed, and a plurality of leg elastic elastic members 206b are arranged between the back sheet 201 and the top sheet 202 of the side flap part 200SF. By being arranged along the direction, a pleated planar gather 200GK is formed in the side flap portion 200SF. It is.

  A plurality of waist elastic elastic members 206c and 206d are disposed in the width direction of the abdomen side position 200FP and the back side position 200BP of the paper diaper 200, thereby forming end flap portions 200EF1 and 200EF2. Has been.

  Furthermore, a fastening tape 212 having a hook tape 207 is connected to the left and right overhanging portions at the back side position 200BP of the diaper main body 204, that is, the width direction ends of both side panel portions 200SP, and the fastening means 212 is configured. ing. The fastening means 212 may be formed by connecting the fastening tape 208 to the end portion in the width direction of the side panel portion 200SP at the abdomen side position 200FP.

  In this paper diaper 200, a waterproof film (not shown) is provided between the back sheet 201 and the absorber 203, and a second sheet (not shown) is provided between the top sheet 202 and the absorber 203. The waterproof film and the second sheet can be omitted as necessary.

  Further, since the shape of the fastening tape 208 is not particularly limited, the fastening tape 208 is not limited to the round cut as shown in FIG. 1, and may be various other known shapes such as a tape center slit.

  In the present paper diaper 200, as in the conventional paper diaper 100 described above, the fastening means 212 is configured by connecting the fastening tape 208 to both side panel portions 200SP, but the present paper diaper 200 is configured by the fastening tape 208. The structure is greatly different from the conventional one.

  That is, a fastening tape (hereinafter referred to as “the present fastening tape”) 208 used in the present paper diaper 200 is a hook tape 207 having a male material 209 as shown in FIG. The fastening tape 208 has one end between the end of the side panel 200SP of the diaper body 204, that is, between the end of the back sheet 201 and the end of the three-dimensional gather sheet 205. It is pinched and connected.

  As shown in the figure, the fastening tape 208 has an adhesive 211 ′ applied to the base material attachment surface of the hook tape 207, and a portion of the hook tape attachment surface of the base material 210 to which the hook tape 207 is attached. An adhesive 211 ″ is applied to the adhesive, and the adhesive 211 ′ and 211 ″ are bonded to each other, and the hook tape 207 and the substrate 210 are bonded together.

  Accordingly, in the present fastening tape 208, the adhesive layer between the hook tape 207 and the base 210 is composed of two layers of the adhesive 211 ′ and the adhesive 211 ″. In comparison, the adhesive force is more than doubled, and it is possible to prevent the hook tape 207 from coming off the base 210 and the end of the hook tape 207 from being turned up.

  If the adhesives 211 ′ and 211 ″ are applied to the hook tape 207, the base 210, etc. by the inline method, the manufacturing process and manufacturing equipment of the paper diaper 200 can be simplified, and the paper diaper can be simplified. 200 is preferable because it can be manufactured at low cost.

  In the fastening tape 208, a self-adhesive adhesive is used as the adhesives 211 ′ and 211 ″. The self-adhesive adhesive is an adhesive having a property of adhering weakly to adherends and strongly adhering to each other. For example, a base polymer composed of a styrene-isoprene-styrene block copolymer is used. There are those in which a tackifier and an additive are blended. The self-adhesive adhesive used for the fastening tape 208 is not particularly limited, and various known adhesives can be used.

  When the self-adhesive adhesive is used as the adhesives 211 ′ and 211 ″ as described above, the hook tape 207 and the base 210 are more firmly bonded and fixed due to the above-described characteristics of the self-adhesive adhesive. Therefore, it is possible to reliably prevent the hook tape 207 from being detached from the base material 210 and the end of the hook tape 207 from being turned up, no matter how many times the fastening tape 208 is attached.

  Further, since the fastening tape 208 can firmly fix and fix the hook tape 207 and the base 210 with only the adhesives 211 ′ and 211 ″ as described above, the male material 109 as in the prior art. It is not necessary to apply adhesive means such as heat sealing to the both ends 107s and 107s of the hook tape 107 from above. Therefore, since the fastening tape 208 can firmly bond the hook tape 207 and the base 210 without melting the male material 209, even if the hook tape 207 has a narrow width of, for example, 10 mm or less. The combined area can be increased, and the engagement force can be increased. As a result, when the paper diaper 200 is worn, the male material 209 of the fastening tape 208 is prevented from being detached from the FTT female material (not shown) disposed at the abdomen side position 200FP of the front body of the diaper main body 204. Can do. In addition, FTT is arrange | positioned in the back part side position 200BP of the back body part of the diaper main body 204, when the fastening tape 208 is connected with the width direction edge part of the side panel part 200SP of the abdominal part side position 200FP.

  Furthermore, the fastening tape 208 does not need to be provided with an adhesive means such as heat sealing as described above, and the equipment and the process for applying the adhesive means such as heat seal can be omitted, so that the paper diaper 200 is more suitable. It can be manufactured at low cost.

  The materials used for the hook tape 207 include polyolefin resins such as polypropylene, polyethylene and polystyrene, polyester resins such as polyethylene terephthalate, polybutylene terephthalate and copolymers thereof, and polyamide resins such as nylon 6 and nylon 66. Various known resins such as biodegradable resins such as polyvinyl alcohol resins, polyacrylonitrile resins, polylactic acid, and fatty acid polyesters can be used.

  Further, since the shape of the male material 209 of the hook tape 207 is not particularly limited, it may have various known shapes such as a bowl shape, a mushroom shape, or a bowl shape in addition to the spherical shape shown in the figure. good.

  Moreover, as a raw material used for the base material 210, well-known various things, such as a nonwoven fabric or the laminated body of a nonwoven fabric and a polyolefin film, can be used. In addition, it does not specifically limit as a raw material fiber which comprises this nonwoven fabric, For example, a polypropylene (PP), polyethylene (PE), nylon, polyester (PET), an acrylic etc., PE / PP mixed nonwoven fabric, PE Various known material fibers such as bicomponent fibers (mixed fibers) in which the above materials are appropriately combined, such as / PET mixed nonwoven fabric, can be used. In addition, the method for producing a nonwoven fabric from such a material fiber is not particularly limited, and for example, a chemical bond method, a thermal bond method, a spun lace method, a spun bond method, a melt blown method, a needle punch method, and the like are known. These various processing methods can be used as appropriate.

  Furthermore, as described above, since it is not necessary to apply adhesive means such as heat sealing to both ends of the hook tape as described above, the fastening tape 208 is provided with the hook tape 207 at two locations as shown in the figure. Even if it is a fastening tape in which hook tapes are arranged at three or more locations, the hook tape can have a large engagement area and achieve the desired object of the present invention. it can. Further, the present invention can be applied to a fastening tape in which a hook tape is disposed at one place, and the same effect can be obtained.

  The means for adhering the fastening tape 208 and the end of the side panel 200SP of the diaper body 204 is not particularly limited, and may be a method of adhering and integrating with an adhesive, heat sealing, ultrasonic bonding, or the like. Various methods known in the art, such as a method, can be applied.

  FIG. 3 is a developed top view of the tape-type paper diaper 200 ′ according to the modified example of the first embodiment described above, and the other configuration except the structure of the fastening means 212 is the same as that of the tape-type paper diaper 200 described above. . In other words, as shown in the figure, the present paper diaper 200 'includes a side panel portion 200SP having an end portion of the back sheet 201, an end portion of the three-dimensional gather sheet 205, and an elastic member in which one end is sandwiched between these both end portions. The fastening tape 208 is connected to the diaper main body 215 via the elastic member 213, and the fastening means 212 is formed.

  In this case, as shown in the drawing, the fastening tape 208 has an end portion connected to the other end of the elastic member 213 (the end portion of the back sheet 201 and the end portion of the three-dimensional gather sheet 205). The diaper main body 215 may be connected to the other end of the diaper body 215 by being sandwiched between the opposite ends) and may be bonded to the other end of the front surface and / or the back surface of the elastic member 213. The bonding means used for connecting the fastening tape 208 and the expansion / contraction member 213 is not particularly limited. For example, a self-adhesive adhesive, a hot-melt adhesive, or a heat-melting adhesive as described above is used. Various known bonding means such as bonding by wearing can be used.

  Further, since the material for forming the elastic member 213 is not particularly limited, various known materials having elasticity such as a thermoplastic elastomer, a plastic sheet, and a rubber sheet can be used. Preference is given to using plastic elastomers. The thermoplastic elastomer is not particularly limited, and various known elastomers such as a styrene elastomer, an olefin elastomer, an ionomer resin, and a silicone resin can be used. Of these thermoplastic elastomers, it is particularly preferable to use a styrene elastomer or an olefin elastomer.

  Moreover, it is preferable that the nonwoven fabric is arrange | positioned at the surface and / or the back surface of these elastic members 213. The material fibers constituting the nonwoven fabric are not particularly limited. For example, polypropylene (PP), polyethylene (PE), nylon, polyester (PET, etc.), acrylic, PP / PE mixed nonwoven fabric, PE / Various known raw material fibers such as bicomponent fibers (mixed fibers) obtained by appropriately combining the above materials such as PET mixed nonwoven fabric can be used. In addition, as a method for producing a nonwoven fabric from such raw material fibers is not particularly limited, for example, chemical bond method, thermal bond method, spun lace method, spun bond method, melt blown method, needle punch method, etc. Various known processing methods can be used as appropriate.

  The contents of the present invention have been described above based on one embodiment, but the present invention can change the configuration of the fastening tape 208 as the fastening means 212 as follows.

  FIG. 4 is a sectional view of a fastening tape 208A of a tape-type paper diaper according to the second embodiment of the present invention. The paper diaper 200 according to the present embodiment is substantially the same as the paper diaper 200 according to the first embodiment described above except for the structure of the fastening tape 208A.

  As shown in the figure, in the fastening tape 208A according to the present embodiment, an adhesive 211 ′ is applied to the base material attachment surface of the hook tape 207, and the adhesive 211 ′ is applied to the entire surface of the hook tape attachment surface of the base material 210. 'Is applied, and the adhesives 211 ′ and 211 ″ are bonded to each other, and the hook tape 207 and the substrate 210 are bonded together.

  Accordingly, in the present fastening tape 208A, the adhesive 211 ″ of the base material 210 is also extended to the portion of the diaper main body 204 that is attached to the end of the side panel portion 200SP. Adhesive 211 ′ ″ is applied to the attachment portion with the fastening tape 208 A at the end of the three-dimensional gather sheet 205 constituting the side panel 200 SP of the main body 204, and the adhesive 211 ″ of the base 210 and the three-dimensional gather sheet When the adhesive material 211 ′ ″ 205 is bonded, the fastening tape 208A and the diaper main body 204 can be more firmly connected and fixed.

  In addition, when the adhesive 211 ″ is applied to substantially the entire surface of the hook tape attachment surface of the substrate 210 as in this fastening tape, the portion to which the hook tape 207 is not attached (hereinafter referred to as “non-engagement portion”). Since the adhesive 211 ″ is also applied to 214, the adhesive 211 ″ appears on the surface of the non-engaging portion 214.

  As a result, the fastening tape 208A is usually folded in the pre-use state to prevent the male material 209 from adhering to other members and the like, but at this time, as shown in FIG. The engaging portions 214 are not overlapped with each other (the adhesives 211 ″ and 211 ″ are not bonded), that is, the non-engaging portions 214 and constituent members such as the hook tape 207 and the three-dimensional gather sheet 205 are arranged. By folding back so as to overlap, the fastening tape 208 </ b> A is folded back so as to be peeled off and temporarily secured. Accordingly, the fastening tape 208A can omit the bonding step and apparatus for temporarily fixing, and the paper diaper 200 can be manufactured at a lower cost.

  In the present embodiment as well, self-adhesive adhesives are used as the adhesives 211 ′, 211 ″, 211 ′ ″.

  Further, the structure of the fastening tapes 208 and 208A, which are the fastening means 212 in the present invention, has a structure as shown in the sectional view of the fastening tape 208B of the tape type paper diaper according to the third embodiment of the present invention in FIG. You can also The paper diaper 200 according to the present embodiment is substantially the same as the paper diaper 200 according to the first and second embodiments described above except for the structure of the fastening tape 208B that is the fastening means 212. Is.

  As shown in the figure, the fastening tape 208B according to the present embodiment has an adhesive 211 'applied to a part of the base material attachment surface of the hook tape 207, and excludes both ends of the hook tape attachment surface of the base material 210. Adhesive material 211 ″ is applied in a substantially central portion, and the adhesive materials 211 ′ and 211 ″ are bonded together, and the hook tape 207 and the base material 210 are bonded together. Also in this embodiment, as described above, self-adhesive adhesives are used as the adhesives 211 ′ and 211 ″.

  As described above, even when the adhesive 211 ′ is applied only to a part of the base material attaching surface of the hook tape 207, the hook tape 207 and the base material are bonded to each other by bonding the adhesive 211 ″ applied to the base 210. 210 can be firmly bonded and fixed. Therefore, even if the amount of the adhesive 211 applied to the fastening tape 208 (the total amount of the adhesive 211 ′ and the adhesive 211 ′) is reduced, the desired hook tape 207 and base material of the present invention are used. Adhesive strength with 210 can be obtained, and the hook tape 207 can be prevented from being detached from the substrate 210, so that the paper diaper 200 can be manufactured at a lower cost.

  Further, since the adhesive 211 ″ of the base 210 of the present fastening tape 208B is also extended to the portion to be attached to the end of the side panel portion 200SP of the diaper main body 204, a three-dimensional structure is shown as shown in the figure. By bonding the gather sheet 205 to the adhesive 211 ″ applied to the base 210 of the fastening tape 208B, the fastening tape 208B and the diaper body 204 can be connected.

  Accordingly, the fastening tape 208B and the diaper main body 204 can be connected without applying an adhesive to the surface of the solid gathering sheet 205 to the base 210 of the fastening tape 208B. It is possible to prevent the production line from becoming dirty with the adhesive.

It is an expanded top view of the tape type paper diaper concerning a 1st embodiment of the present invention. It is XX sectional drawing of FIG. It is an expansion | deployment top view of the tape-type paper diaper which concerns on the example of a change of 1st Embodiment of this invention. It is sectional drawing of the fastening tape of the tape-type paper diaper which concerns on 2nd Embodiment of this invention. It is sectional drawing in the state (state before use) which turned the fastening tape shown in FIG. It is sectional drawing of the fastening tape of the tape-type paper diaper which concerns on 3rd Embodiment of this invention. It is a perspective view which shows the use condition of a tape-type paper diaper. It is YY sectional drawing of FIG.

Explanation of symbols

100,200 Tape-type disposable diaper 200BS Solid gather 100EF, 200EF1, 200EF2 End flap part 100GK, 200GK Flat gather 100SF, 200SF Side flap part 100SP, 200SP Side panel part 101, 201 Back sheet 102, 202 Top sheet 103, 203 Absorber 104 , 204 Diaper main body 205 Three-dimensional gather sheets 106b to 106d, 206a to 206d Elastic elastic members 107, 207 Hook tapes 108, 208, 208A, 208B Fastening tape 109, 209 Male materials 110, 210 Fastening tape base materials 111, 211 ′, 211 ″, 211 ″ ′ Adhesive 212 Fastening means 213 Stretch member 214 Non-engagement portion

Claims (4)

A diaper main body is configured by at least a top sheet disposed on the front surface side, a back sheet disposed on the back surface side, and an absorbent body interposed between the both sheets, and is configured by at least a hook tape and a base material. In the tape-type paper diaper having the fastening tape on both side panel portions of the diaper main body, the surface of the hook tape to be adhered to the base material, and the surface of the base material to be adhered to the hook tape Adhesive is applied to the entire area, and the fastening tape is formed by adhering the hook tape to the adhesive application surface of the base material via the respective adhesive, and the fastening tape is in a state before use. in the tape, characterized in that the engagement surface of the hook tape is front end portion is folded in contact with the adhesive coated surface of said substrate Disposable diapers. The hook tape has a shape with a width of 10 mm or less and is bonded to the side panel portion side and the tip portion side of the adhesive-coated surface of the base material, and the tip portion side of the fastening tape is folded back. The hook tape engagement surface on the side panel portion side is in contact with the base material adhesive application surface between the two hook tapes, and the hook tape engagement surface on the tip side is on the side panel portion side. The tape-type paper diaper according to claim 1, wherein the tape-type disposable diaper is configured to be in contact with the base material adhesive application surface between the hook tape and the side pallet portion . The tape-type paper diaper according to claim 1 or 2, wherein an adhesive is applied to an end surface of the side panel portion on an attachment surface with the fastening tape. The tape-type paper diaper according to any one of claims 1 to 3, wherein the adhesive is a self-adhesive adhesive and is applied by an in-line method.

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