JPH08187113A - Retainer - Google Patents

Retainer

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Publication number
JPH08187113A
JPH08187113A JP1652895A JP1652895A JPH08187113A JP H08187113 A JPH08187113 A JP H08187113A JP 1652895 A JP1652895 A JP 1652895A JP 1652895 A JP1652895 A JP 1652895A JP H08187113 A JPH08187113 A JP H08187113A
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JP
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portion
stop
layer
made
formed
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JP1652895A
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Japanese (ja)
Inventor
Yoshiji Hasegawa
Naoki Matsuoka
直樹 松岡
美次 長谷川
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Nitto Denko Corp
日東電工株式会社
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Abstract

PURPOSE: To provide a retainer for winding and retaining an end part of a web such as a bandage or a paper diaper made of a scabrous material such as woven or unwoven fabric so as to fix the same, which exhibits bindability, fixability, reusability and protectability for the web to be retained against damage, which has suitable fastenability and which is excellent in mass productivity.
CONSTITUTION: An expandable part 2 made of thermoplastic elastomer having a rubber-like elastic modulus is formed at its opposite sides with locking parts 1 made of rigid plastics, each of the locking parts has a catching part formed of several protrusions on one and the same side.
COPYRIGHT: (C)1996,JPO

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【産業上の利用分野】本発明は、織布や不織布等の巻物の端部巻止め、包帯や紙おむつ等の固定などに好適な止め具に関する。 The present invention relates to a stop end winding of roll, such as woven or nonwoven fabric, the fixed of the preferred fastener or the like, such as bandages and disposable diapers.

【0002】 [0002]

【従来の技術】従来、止め具としては粘着テープやマジックテープが知られていた。 Conventionally, as the stop was known to the pressure-sensitive adhesive tape or Velcro. しかしながら、粘着テープでは織布や不織布の如き表面が粗いものへの接着は不向きで巻物を巻止めしても剥がれやすく、粘着剤が織布等に移着しやすい問題点があった。 However, the adhesive tape bonding to the coarser is such a surface of the woven or nonwoven fabric is easily peeled off even by stopping winding unsuitable a scroll, adhesive had transcribing likely problems in woven fabric. また紙おむつなどでは、クリームや軟膏を使用した手でおむつ操作をした場合に粘着面にクリームが移着して接着力を喪失しやすい問題点もあった。 Also like in disposable diapers, cream adhesive surface when the diaper operated by hand using a cream or ointment was also to adhesion loss likely problems transcribing. マジックテープを使用した紙おむつの提案もあるが、赤子の動きを阻害せず、かつ赤子の動き等で剥がれないように適度な締付け状態に固定する調節加減が難しい難点がある。 There is also proposed a disposable diaper using Velcro, but does not inhibit the baby moves, and adjusting acceleration to secure the appropriate fastening state without disturbing in baby movement like is difficult drawbacks.

【0003】一方、包帯の固定などでは止め金具付平ゴム紐やネットが知られていた。 [0003] On the other hand, in such as a fixed bandage was known to flat rubber cord or a net with a fastener. しかしながら、止め金具付平ゴム紐ではその止め金具による孔明き等で傷付やすく、ネットでは固定力に乏しくて動いてるうちに包帯が緩みやすい問題点があった。 However, in the flat rubber cord with fastener easily scratched the like can perforated due to the studs, there was a bandage loose easy problems while you are moving poor in fixing force in the net. 包帯止め用のテープも知られているが、上記粘着テープの如くに接着力に乏しくて動いてるうちに包帯が緩みやすく、また剥がす際に皮膚の痛みを伴う難点がある。 Tape for bandages stop are also known, but there is a difficulty with the pain of the skin when the bandage is easy to loose, also peeled off while you are moving poor in adhesion to as of the adhesive tape.

【0004】 [0004]

【発明が解決しようとする課題】本発明は、織布や不織布等の粗面素材の巻物の端部巻止め、包帯や紙おむつ等の固定などにおいて、良好な結束ないし固定性、再使用性、被止め材の非損傷性を示し、適度な締付け性を有して量産性にも優れる止め具の開発を課題とする。 The present invention 0005] is stopped end winding of the rough surface material roll such as woven or nonwoven fabric, such as in bandages and disposable diapers, such as fixed, good cohesion to fixation, reusability, It shows a non-damaging of the stopper member, an object of the development of fasteners having excellent mass productivity has appropriate tightening properties.

【0005】 [0005]

【課題を解決するための手段】本発明は、ゴム弾性を有する熱可塑性エラストマからなる伸縮部の両側に硬質プラスチックからなる系止部を一体的に有し、その両側の系止部が同じ側の片面に多数の突起からなる引掛け部を有することを特徴とする止め具を提供するものである。 The present invention SUMMARY OF] is integrally having a system stop portion made of hard plastic on both sides of the stretchable portion comprising a thermoplastic elastomer having rubber elasticity, the system stop portions on both sides of the same side there is provided a stop which is characterized by having a hook portion comprising a plurality of projections on one side of the.

【0006】 [0006]

【作用】伸縮部を中間にしてその両側に系止部を一体的に設けてなる上記構成により、伸縮部の応力の系止部へのスムーズな伝達性などに基づいて適度な締付け性と良好な結束ないし固定性をもたせることができる。 With the above structure formed by providing integrally the Keitome portion on both sides by [act] The stretchable portion in the middle, smooth appropriate fastening and good based such as the transmission of the system stop portion of the elastic portion of the stress it can impart a Do cohesion to fixation. また、 Also,
系止部を硬質プラスチックからなる多数の突起で形成したことにより、良好な再使用性と被止め材を傷付ない非損傷性をもたせることができる。 The system retaining portion by forming a number of projections made of hard plastic, it is possible to have a non-damaging free scratched good reusability and the stopper member.

【0007】 [0007]

【実施例】本発明の止め具は、ゴム弾性を有する熱可塑性エラストマからなる伸縮部の両側に硬質プラスチックからなる系止部を一体的に有し、その両側の系止部が同じ側の片面に多数の突起からなる引掛け部を有してなる。 EXAMPLES fastener of the present invention, integrally has a system stop portion made of hard plastic on both sides of the stretchable portion comprising a thermoplastic elastomer having rubber elasticity, simplex systems stopper portion on both sides thereof on the same side comprising a hook portion comprising a number of protrusions. その例を図1、図3〜5に示した。 Figure 1 The example, illustrated in FIGS. 3-5. 1が系止部、2 1 Keitome part, 2
が伸縮部であり、11が引掛け部を形成する突起である。 There is a stretchable portion, a protrusion 11 to form a hook portion.

【0008】伸縮部を形成するゴム弾性を有する熱可塑性エラストマとしては、目的とする締付け性などに応じて適宜な弾性率を有するものを用いることができる。 [0008] As the thermoplastic elastomer having rubber elasticity to form a stretchable portion, it is possible to use those having an appropriate modulus of elasticity depending on the tightening of the intended. その熱可塑性エラストマの例としては、ポリウレタン系エラストマ、ポリオレフィン系エラストマ、ポリスチレン系エラストマ、軟質ポリ塩化ビニル、各種のゴム系ポリマー等の、特開昭63−86784号公報、特開昭63 Examples of thermoplastic elastomers, polyurethane elastomers, polyolefin elastomers, polystyrene elastomers, soft polyvinyl chloride, various such as rubber-based polymer, JP 63-86784, JP-Sho 63
−142086号公報、実開平1−130359号公報などに記載のものなどがあげられる。 -142086, JP and the like such as those described, for example, in real-Open 1-130359 JP.

【0009】伸縮部は、通例シート状ないしテープ状に形成される。 [0009] telescopic part is formed in a customary sheet-like or tape-like. その寸法は、使用目的などに応じて適宜に決定される。 Its dimensions are determined appropriately in accordance with the use purpose. 取扱性や製造性ないし加工性等の点よりは、1mm以下、就中0.01〜0.5mm、特に0.05 From the point of view of handling and manufacturability to workability, 1 mm or less, especially 0.01 to 0.5 mm, especially 0.05
〜0.2mmの厚さが好ましい。 The thickness of ~0.2mm is preferred. また幅は1〜200mm、 The width is 1~200mm,
就中2〜100mm、特に3〜50mm、長さは5〜200 Among other things 2~100mm, especially 3~50mm, the length of 5 to 200
mm、就中5〜100mm、特に10〜20mmが一般的である。 mm, among other things 5~100mm, especially 10~20mm is common. なお伸縮部における伸縮性は、前記素材の弾性率のほか、厚さ、幅、長さなどの寸法制御によっても調節することができる。 Note stretchable in extensible portion, in addition to the elastic modulus of the material, it can also be adjusted by thickness, width, dimensional control, such as length.

【0010】系止部は、伸縮部を中間としてその両側に伸縮部と一体的に硬質プラスチックを用いて形成される。 [0010] system stop portion is formed an elastic portion with an elastic portion integrally with hard plastic on both sides as an intermediate. 硬質プラスチックとしては、適宜なものを用いてよく、その例としてはポリエチレン、ポリプロピレン、ポリスチレン、ポリエステル、ABS樹脂、ポリカーボネート、ポリアミド、ポリアセタール、PBT、PPSなどがあげられる。 The hard plastic may be used a suitable one, as an example polyethylene, polypropylene, polystyrene, polyester, ABS resin, polycarbonate, polyamide, polyacetal, PBT, PPS, etc. can be mentioned.

【0011】伸縮部と系止部の一体的な形成は、例えば共押出し成形方式などにより行うことができる。 [0011] integral formation of extensible portion and the system stop unit can be performed, for example, such as by co-extrusion molding method. 従って伸縮部形成用の熱可塑性エラストマと系止部形成用の硬質プラスチックの組合せは、伸縮部と系止部の界面での接着性や系止部、特にその引掛け部の成形性などの点より適宜に決定される。 Thus the combination of a thermoplastic elastomer and Keitome part hard plastic for forming for stretchable portion forming the adhesion and Keitome portion at the interface between the expansion portion and the system stop unit, in particular in terms of moldability of the engaging portion It is determined to be more appropriate. 成形性等の点より好ましい組合せとしては、例えばエチレン・プロピレン系エラストマ又はエチレン・ブチレン・スチレン系エラストマとポリプロピレンの組合せなどがあげられる。 Preferred combinations from the point of view of formability and the like, for example, a combination of ethylene-propylene elastomers or ethylene-butylene-styrene type elastomers and polypropylene.

【0012】系止部の片面に設ける引掛け部は、多数の突起にて形成される。 [0012] engaging portion provided on one of the system stop portion is formed in a number of projections. 各突起における引掛け構造は、図2(a)〜(e)に例示した如く、突起の先端部を鉤ないしフック状にしたもの12,13,14や、茸状にしたもの15,16などの、例えば織布や不織布、パイル状生地等の粗面素材における繊維や糸などに絡まったり、繊維間等に嵌合して引掛かる適宜な構造とすることができる。 Hook structure at each projection, as illustrated in FIG. 2 (a) ~ (e), 12,13,14 and that the tip portion of the projection to the hooks or hook-shaped, as was fungiform 15,16 etc. of, for example, woven or nonwoven fabric, entangled like fibers or yarns in the rough surface material such as pile fabric, it may be an appropriate structure that caught fitted in between fibers or the like. 従ってマジックテープで公知で突起形状などとすることもできる。 Therefore it is also possible to such projections shaped as known in the Velcro.

【0013】引掛け部は、取扱を容易とするため伸縮部の両側の系止部において同じ側となるように設けられる。 [0013] engagement member is provided so as to be the same side on both sides of the system stop portion of the expansion portion to facilitate handling. 突起が鉤ないしフック状の先端部を有する場合、その先端部の向きが図例の如く各系止部で統一され、両端部の系止部で互いに向き合った状態のときは結合力が相互に働いて強力になる利点がある。 If the projections are hook or have a hook-shaped tip portion, the orientation of the tip portion is unified with the system stop portions as illustrated example, the coupling force each other when in a state of facing each other in a system locking portion of the end portions there is an advantage to become a powerful working. かかる突起における先端部の向きは、止め具の取外し性にも関係するので、 The orientation of the tip portion in such projections, so also relates to removal of the stopper,
本発明においては前記の統一、向合い状態に限定されず、取外し性等に応じて各系止部での統一性や、両端部の系止部での向合い性などについては適宜に決定してよい。 Unification of the in the present invention is not limited to the facing state, uniformity and, for such the facing of a system stop portion at both ends properly determined in each system retaining portion in accordance with the removal, etc. it may be.

【0014】系止部の引掛け部における突起の密度については、結合力や取外し性などに応じて適宜に決定してよい。 [0014] The density of the projections in the engaging portion of the system stop portion may be determined appropriately in accordance with the bond strength or removal resistance. 一般には、1cm 2あたり、1個以上、就中3〜1 In general, per 1cm 2, 1 or more, especially 3 to 1
000個、特に5〜200個の突起密度とされる。 000, in particular is a 5 to 200 amino projection density.

【0015】系止部の寸法は、使用目的などに応じて適宜に決定され、取扱性等の点よりは、1mm以下、就中0.01〜0.5mm、特に0.05〜0.2mmの厚さ(突起部を含まず)が好ましい。 The system stop portion size of is determined appropriately in accordance with the use purpose, from the viewpoint of handling properties such as, 1 mm or less, especially 0.01 to 0.5 mm, in particular 0.05~0.2mm the thickness (not including the protrusions) is preferred. また突起の高さは、強度等の点より1mm以下、就中、加工性等を含めて0.1 The height of the projection is, 1 mm or less from the viewpoint of the strength, etc., including, inter alia, the workability 0.1
〜1.0mm、特に0.4〜0.6mmが好ましい。 ~1.0mm, especially 0.4~0.6mm is preferable. 幅は1 Width 1
〜200mm、就中2〜100mm、特に3〜50mm、長さは5〜50mm、就中5〜30mm、特に12〜20mmが一般的である。 To 200 mm, especially 2 to 100 mm, particularly 3 to 50 mm, length 5 to 50 mm, especially 5 to 30 mm, particularly 12~20mm it is common. なお系止部は、突起部を含めてその厚さが例えば0.1mm以下などと薄いほど好ましい。 Incidentally system stop unit, preferably as thin as such its thickness of, for example, 0.1mm or less, including the projections.

【0016】上記した伸縮部と系止部を一体的に形成するための共押出し成形方式の具体例としては、2台の押出し機を用いて1個のダイで成形する方式などがあげられる。 [0016] Specific examples of co-extrusion method for integrally forming the stretchable portion and the system stop portion mentioned above, such as method of molding in a single die using two extruders and the like. すなわち2台の押出し機のノズルを1個のダイに連結し、ダイの出口で伸縮部形成用の熱可塑性エラストマが中間部に位置し、その両側に系止部形成用の硬質プラスチックが位置する状態で合流するように共押出しすることにより連続シートの状態で成形することができる。 That connecting the nozzle of the two extruders to a single die, the thermoplastic elastomer for elastic portion formed at the exit of the die located in the middle part, hard plastic for Keitome portion formed on both sides thereof is positioned it can be molded in a continuous sheet form by coextruding to merge state.

【0017】また前記で成形された連続シートを、ダイより出たところで冷却用の第一引取りロールで引取り、 [0017] The continuous sheet formed by the, in the first take-up roll for cooling at exiting from the die the taking,
その際に第一引取りロールとして表面の一部に多数の孔を形成したものを用いて、その孔にダイより出た系止部形成用の溶融状態の硬質プラスチックが流入するようにプレスロールを介し圧着して冷却し、その後、第一引取りロールから第二引取りロールに引取ると共にその後工程で、第一引取りロールの孔を介して形成された突起を熱ロールや熱風ドライヤ等の適宜な熱源を介し加熱処理して突起の先端部を鉤や茸状等の所定形状に成形することにより、目的とする止め具が連続シートの状態で連続的に形成することができる。 At that time with that formed a number of holes in a portion of the first take-up surface as a roll, a press roll as hard plastic in a molten state for a system stop portion formed exiting from the die to the holes flows crimp to cool through, then subsequently with 引取Ru from the first take-up roll in the second take-up roll process, a projection formed via a first take-off roll of holes hot roll or hot air dryer, etc. the tip portion of the projection is heat treated via an appropriate heat source by molding into a predetermined shape of hooks or mushroom shape or the like, can stop of interest is continuously formed in a continuous sheet form. 止め具は、その連続シートを所定幅で裁断することにより得られる。 Stop is obtained by cutting the continuous sheet with a predetermined width.

【0018】本発明においては図3や図5に例示したように、引掛け部を有する系止部1の裏面側に前記引掛け部と結合する保持層3,6を有する止め具とすることもできる。 [0018] As illustrated in FIGS. 3 and 5 in the present invention, be a stop with a retaining layer 3,6 to bind to the engaging portion on the back side of the system stop portion 1 having a hook portion It can also be. これによれば、一方の系止部における引掛け部を他方の系止部における保持層に結合させてリング状物を形成でき、棒体や線材等の結束具として用いることもできる。 According to this, the engaging portion of one of the systems stop portion coupled to the holding layer in the other system locking portion can be formed a ring-like product can be used as a binder, such as a rod or a wire. 保持層としては、織布や不織布、パイル状生地等の粗面素材などを用いることができる。 The retaining layer may be used as the woven fabric or nonwoven fabric, rough surface material such as a pile-like fabric.

【0019】保持層は、図3の如く系止部1の裏面に直接固着することもできるし、図5の如く系止部1の裏面側に接着剤層5を介して固着することもでき、適宜な固着方式をとることができる。 The retaining layer, can either be directly fixed to the back surface of the as-based stop unit 1 of FIG. 3, can also be secured via an adhesive layer 5 on the back side of as system stop unit 1 of FIG. 5 it can take appropriate fixation method. 前記の直接固着は、例えば上記した突起の形成工程におけるプレスロールを介した圧着の際に、第一引取りロールとプレスロールの間に保持層形成材を導入してラミネート処理する方式などにより行うことができる。 The direct fixation's, performed for example during the crimping through the press roll in the step of forming the protrusions as described above, by such as a method in introducing the retaining layer forming material between the first take-up roll and the press roll laminating process be able to. 接着剤層を介した固着処理は、適宜な段階で行うことができる。 Fixing process through the adhesive layer may be carried out at an appropriate stage.

【0020】前記において保持層を密着性よく固着処理して止め具の耐久性を向上させる点などよりは、図4に示した如く、引掛け部を有する系止部1を硬質かつ強靱なプラスチック層で形成し、系止部1の裏面に接着剤良密着性のプラスチック層4を設けることが好ましい。 [0020] More such viewpoint of improving the durability of adhesion good fixing process to stop the holding layer in the, as shown in FIG. 4, and the hard and the system stop portion 1 having a hook portion tough plastic forming a layer, it is preferable to provide a plastic layer 4 of adhesive good adhesion to the back side of the system stop unit 1. 従ってこの場合には、保持層6は、系止部1の裏面側にプラスチック層4を介して設けられ、接着剤によるときには図5の如く、プラスチック層4と接着剤層5を介して系止部1の裏面側に保持層6が設けられる。 Therefore, in this case, the holding layer 6 is provided through the plastic layer 4 on the back side of the system stop portion 1, as shown in FIG. 5 when with an adhesive, the system stopped through an adhesive layer 5 and the plastic layer 4 retaining layer 6 is provided on the back side of the section 1.

【0021】前記の系止部を形成する硬質かつ強靱なプラスチックとしては、例えばポリプロピレン、ポリアミド、ポリエステルなどがあげられる。 [0021] The hard and tough plastic forming the system stop portion, for example polypropylene, polyamide, and polyester and the like. 一方、接着剤良密着性のプラスチックとしては、前記の硬質かつ強靱なプラスチック層との密着性等の点より、例えば当該硬質かつ強靱なプラスチックの変性ポリマーや共重合体、エチレン・酢酸ビニル共重合体等の接着剤として利用されることのあるポリマーなどが好ましい。 On the other hand, the adhesive good adhesion of the plastic, from the viewpoint of the adhesion between the hard and tough plastics layer, for example, modified polymers or copolymers of the hard and tough plastic, ethylene-vinyl acetate copolymerization such polymers that may be utilized as an adhesive polymer and the like are preferable.

【0022】前記の接着剤良密着性のプラスチック層に対しては、アクリル系やゴム系、スチレン・イソプレンブロックポリマー系等の適宜な粘着剤を用いてなる両面粘着テープにても保持層の良好な接着が可能となる。 [0022] For the adhesive good adhesion plastic layer, good retention layer also in the double-sided pressure-sensitive adhesive tape comprising an acrylic or rubber-based, appropriate adhesives such as styrene-isoprene block polymer system adhesive is possible Do not. なお接着剤良密着性のプラスチック層に付設した両面粘着テープは、保持層の固着以外の適宜な接着目的に利用することもできる。 Note the double-sided pressure-sensitive adhesive tapes attached to the plastic layer of adhesive good adhesion can also be utilized in an appropriate adhesive for purposes other than sticking of the retaining layer.

【0023】系止部裏面への接着剤良密着性のプラスチック層の付設は、上記した共押出し成形方式による連続シートの形成の際に、更に1台の押出し機を付加して、 The attached adhesive good adhesion of the plastic layer to Keitome unit back side, during the formation of the continuous sheet by co-extrusion method described above, and further adding one extruder,
従って3台の押出し機のノズルを1個のダイに連結して、ダイの出口で系止部形成用の硬質プラスチックと接着剤良密着性の層の形成用プラスチックが重畳状態に合流するように共押出しすることにより効率よく成形することができる。 Thus the nozzles of the three extruders coupled to one die, so forming plastic rigid plastic and adhesive good adhesion layer for the system stop portion formed at the exit of the die joins the superimposed state it can be formed efficiently by co-extrusion. その場合、系止部形成用の硬質プラスチック層が上記の多数の孔を形成した第一引取りロール側となるように重畳される。 In that case, hard plastic layer for Keitome portion formed are superimposed such that the first take-up roll side forming a number of holes described above.

【0024】実施例1 2台の押出し機のノズルを1個のダイに連結し、ダイの出口で伸縮部形成用の熱可塑性エラストマが中間部に位置し、その両側に系止部形成用の硬質プラスチックが位置する状態で合流するように共押出しする方式により、 [0024] The nozzle in Example 1 Two extruders were connected to a single die, the thermoplastic elastomer for elastic portion formed at the exit of the die is positioned in the middle portion, both sides for Keitome portion forming the the method of coextrusion to merge in a state of hard plastic is located,
エチレン・プロピレン系エラストマ部の両側にポリプロピレン部を有する連続シートを成形し、それをダイより出たところでポリプロピレン部に対応させて形成した直径0.5mm、深さ1mmの孔を1mm間隔で多数設けた冷却用の第一引取りロールで引取り、同時にプレスロールを介し圧着して冷却した後、第二引取りロールで引取りつつ連続シート上に形成された突起の先端部を150〜1 Molding a continuous sheet having a polypropylene portion on both sides of the ethylene-propylene elastomer portion, it is provided a number 0.5mm diameter which is formed corresponding to the polypropylene portion at exiting from the die, the holes of 1mm deep by 1mm intervals was first take-up take-up roll for cooling, after cooling by simultaneously crimping via the press roll, the leading end portion of the projection formed on the continuous sheet while take-up by the second take-up roll 150 to 1
60℃の熱盤に瞬間的に接触させその後、直ちに100 Then allowed to momentarily contact with 60 ° C. hot-platen immediately 100
℃以下に冷却して先端部が鉤状に曲がった高さ約0.6 ℃ height of about 0.6 to tip by cooling below is bent like a hook
mmの突起を形成し、その連続シートを30mm幅に裁断してシート部の厚さが0.1mmの止め具を連続的に得た。 Forming a mm of the projection, the thickness of the sheet portion to obtain a stop of 0.1mm continuously cut the continuous sheet into 30mm width.

【0025】前記の止め具を織布反物の巻取端の巻止めとして使用したところ、良好に巻止めすることができ、 [0025] When using the stop of the as winding stop of winding tin of woven cloth, can be satisfactorily wound stop,
巻止め・取外し操作を10回繰り返した後の11回目の巻止め及び取外しも良好に行うことができた。 Makitome and removal operation the after repeating 10 times 11th of winding stop and removal also could be carried out satisfactorily. また取外し後の反物について目視観察したが生地の破れなどの損傷は認められなかった。 Also it was visually observed for the cloth after the removal was not observed damage such as torn fabric.

【0026】実施例2 プレスロールで圧着する際に第一引取りロールとプレスロールの間に、ポリプロピレン部に対応した幅のフェイスタオル生地を突起形成のポリプロピレン部の裏面に位置するように挿入してラミネートしたほかは実施例1に準じて止め具を得た。 [0026] During the first take-up roll and the press roll when crimping in Example 2 a press roll, to insert the towel fabric width corresponding to the polypropylene portion so as to be positioned on the back surface of the polypropylene portion of the projection formation in addition to laminated Te got a stop in accordance with example 1.

【0027】前記の止め具をパイプ、又は電気コードの結束具として使用したところ、いずれの場合にもバラケを生じない良好な状態に結束することができた。 [0027] When using the stopper of the pipe, or as a binder of electrical cord, could be bundled in good condition that does not cause loose in any case. また結束・取外し操作を10回繰り返した後の11回目の結束及び取外しも良好に行うことができた。 The 11 th cohesion and removal after repeating 10 times the unity and removal operations could also be performed satisfactorily.

【0028】実施例3 3台の押出し機のノズルを1個のダイに連結し、ダイの出口でポリプロピレン部とエチレン・酢酸ビニル共重合体部が重畳状態で合流するように共押出して連続シートを成形したほかは実施例1に準じて止め具状となった連続シートを得た。 [0028] Example 3 of the three extruders and a nozzle connected to one of the die, the continuous co-extruded as polypropylene unit and an ethylene-vinyl acetate copolymer portion at the outlet of the die merge at superimposed state sheet addition to molding the got continuous sheet became stop shaped according to example 1. なお、ポリプロピレン層とエチレン・ Incidentally, the polypropylene layer and the ethylene
酢酸ビニル共重合体層の厚さは同厚であった。 The thickness of the vinyl acetate copolymer layer was Doatsu.

【0029】次に前記連続シートのエチレン・酢酸ビニル共重合体面にアクリル系両面粘着テープを介してフェイスタオル生地をラミネートし、それを実施例1に準じ裁断して止め具を得た。 [0029] was laminated towel cloth then via an acrylic double-sided adhesive tape to ethylene-vinyl acetate copolymer body surface of the continuous sheet, to obtain a stopper it was cut according to Example 1. 前記の止め具をパイプ、又は電気コードの結束具として使用したところ、実施例2の場合と同様に良好な結果であった。 When using fastener of the pipe, or as a binder of electrical cord, good results were obtained as in the second embodiment.

【0030】 [0030]

【発明の効果】本発明によれば、伸縮性を有して適度な締付け性を示し、結束性ないし固定性に優れて繰返し使用することができ、布等の被止め材に損傷を与えにくくて量産が容易であり、織布や不織布等の粗面素材の巻物における端部巻止めや、包帯や紙おむつ等の固定などに幅広く使用できる止め具を得ることができる。 According to the present invention, a stretchable showed moderate tightening properties, excellent cohesion or fixation can be used repeatedly, not easily damage the target stop member such as a fabric mass Te is easy, can be obtained and the end winding stop in the rough surface material roll such as woven or nonwoven fabric, a stop which can be widely used in such bandages or disposable diapers fixed.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】実施例の断面図 Figure 1 is a cross-sectional view of an embodiment

【図2】突起形状例の説明図 FIG. 2 is an explanatory view of a projection shape example

【図3】他の実施例の断面図 3 is a cross-sectional view of another embodiment

【図4】さらに他の実施例の断面図 [4] cross-sectional view of another embodiment

【図5】さらに他の実施例の断面図 FIG. 5 is a cross-sectional view of another embodiment

【符号の説明】 DESCRIPTION OF SYMBOLS

1:系止部 11,12,13,14,15,16:突起 2:伸縮部 3,6:保持層 4:接着剤良密着性のプラスチック層 5:接着剤層 1: based locking portion 11, 12: projections 2: stretch unit 3, 6: retention layer 4: adhesives good adhesion of the plastic layer 5: adhesive layer

Claims (3)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 ゴム弾性を有する熱可塑性エラストマからなる伸縮部の両側に硬質プラスチックからなる系止部を一体的に有し、その両側の系止部が同じ側の片面に多数の突起からなる引掛け部を有することを特徴とする止め具。 1. A integrally has a system stop portion made of hard plastic on both sides of the stretchable portion comprising a thermoplastic elastomer having rubber elasticity, the system stop portions on both sides thereof comprising a number of projections on one side of the same side stop, characterized in that it comprises a hook portion.
  2. 【請求項2】 引掛け部を有する系止部の裏面側に前記引掛け部と結合する保持層を有する請求項1に記載の止め具。 2. A fixture according to claim 1 on the back side of the system stop portion having a hook portion having a retention layer that binds to said engaging portion.
  3. 【請求項3】 引掛け部を有する系止部が硬質かつ強靱なプラスチック層からなり、系止部の裏面に接着剤良密着性のプラスチック層を有する請求項1又は2に記載の止め具。 3. A system stop portion having an engaging portion is made of hard and tough plastics layer, stop according to claim 1 or 2 having a plastic layer of adhesive good adhesion to the back side of the system stop portion.
JP1652895A 1995-01-07 1995-01-07 Retainer Pending JPH08187113A (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6051094A (en) * 1997-10-06 2000-04-18 3M Innovative Properties Company Closure system for disposable absorbent article
US6489003B1 (en) 1997-10-03 2002-12-03 3M Innovative Properties Company Elastic fastener
US6526631B1 (en) * 2000-02-07 2003-03-04 3M Innovative Properties Company Perforated release tape
US6546604B2 (en) 2000-02-10 2003-04-15 3M Innovative Properties Company Self-mating reclosable mechanical fastener and binding strap
US6962635B2 (en) 1999-02-25 2005-11-08 3M Innovative Properties Company Method for making a stem web
US7172008B2 (en) 2003-09-18 2007-02-06 Velcro Industries B.V. Hook fasteners and methods of making the same
US7622180B2 (en) 2006-07-10 2009-11-24 3M Innovative Properties Company Net hook fasteners
US7678316B2 (en) 2004-06-08 2010-03-16 3M Innovative Properties Company Coextruded profiled webs
JP4493864B2 (en) * 2001-02-02 2010-06-30 株式会社クラレ Fusing surface fastener and a method for manufacturing the same
US7897081B2 (en) 2004-12-30 2011-03-01 3M Innovative Properties Company Method of extruding articles
JP2012521239A (en) * 2009-03-23 2012-09-13 アプリックスAplix The elastic laminate and reinforced non-woven fabric
KR101383836B1 (en) * 2012-10-18 2014-04-21 임흥빈 Medical bandage with fixing apparatus
US20140248471A1 (en) * 2013-03-01 2014-09-04 3M Innovative Properties Company Film with Layered Segments and Apparatus and Method for Making the Same

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6489003B1 (en) 1997-10-03 2002-12-03 3M Innovative Properties Company Elastic fastener
US6051094A (en) * 1997-10-06 2000-04-18 3M Innovative Properties Company Closure system for disposable absorbent article
US6962635B2 (en) 1999-02-25 2005-11-08 3M Innovative Properties Company Method for making a stem web
US6526631B1 (en) * 2000-02-07 2003-03-04 3M Innovative Properties Company Perforated release tape
US6546604B2 (en) 2000-02-10 2003-04-15 3M Innovative Properties Company Self-mating reclosable mechanical fastener and binding strap
US6588074B2 (en) 2000-02-10 2003-07-08 3M Innovative Properties Company Self-mating reclosable binding strap and fastener
JP4493864B2 (en) * 2001-02-02 2010-06-30 株式会社クラレ Fusing surface fastener and a method for manufacturing the same
US7172008B2 (en) 2003-09-18 2007-02-06 Velcro Industries B.V. Hook fasteners and methods of making the same
US7968172B2 (en) 2004-06-08 2011-06-28 3M Innovative Properties Company Coextruded profiled webs
US7678316B2 (en) 2004-06-08 2010-03-16 3M Innovative Properties Company Coextruded profiled webs
US7897081B2 (en) 2004-12-30 2011-03-01 3M Innovative Properties Company Method of extruding articles
US7622180B2 (en) 2006-07-10 2009-11-24 3M Innovative Properties Company Net hook fasteners
JP2012521239A (en) * 2009-03-23 2012-09-13 アプリックスAplix The elastic laminate and reinforced non-woven fabric
KR101383836B1 (en) * 2012-10-18 2014-04-21 임흥빈 Medical bandage with fixing apparatus
US20140248471A1 (en) * 2013-03-01 2014-09-04 3M Innovative Properties Company Film with Layered Segments and Apparatus and Method for Making the Same

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