JPH10151005A - Manufacture for hook-and-loop fastener female material - Google Patents
Manufacture for hook-and-loop fastener female materialInfo
- Publication number
- JPH10151005A JPH10151005A JP275197A JP275197A JPH10151005A JP H10151005 A JPH10151005 A JP H10151005A JP 275197 A JP275197 A JP 275197A JP 275197 A JP275197 A JP 275197A JP H10151005 A JPH10151005 A JP H10151005A
- Authority
- JP
- Japan
- Prior art keywords
- needle
- nonwooven
- loop
- hook
- cloth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 238000009950 felting Methods 0.000 claims abstract description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 32
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 239000012209 synthetic fiber Substances 0.000 claims description 4
- 229920000058 polyacrylate Polymers 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 19
- 239000004744 fabric Substances 0.000 abstract description 8
- 238000004080 punching Methods 0.000 abstract description 7
- -1 polybutylene Polymers 0.000 abstract description 5
- 229920000728 polyester Polymers 0.000 abstract description 5
- 229920002125 Sokalan® Polymers 0.000 abstract description 3
- 150000002148 esters Chemical class 0.000 abstract description 3
- 239000004584 polyacrylic acid Substances 0.000 abstract description 3
- 239000003822 epoxy resin Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 229920000647 polyepoxide Polymers 0.000 abstract description 2
- 229920006174 synthetic rubber latex Polymers 0.000 abstract description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract description 2
- 229920001748 polybutylene Polymers 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 239000011230 binding agent Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004953 Aliphatic polyamide Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229920003231 aliphatic polyamide Polymers 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 208000035824 paresthesia Diseases 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、生活資材、土木資
材等に使用される面ファスナー雌材の製造法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a female fastener material used for living materials, civil engineering materials and the like.
【０００２】[0002]
【従来の技術】従来から面ファスナーは、その利便性か
ら衣類、靴、カーテン等の生活資材、地盤改質用等の土
木資材、簡易包装用等の産業資材を初めとする種々の分
野で活用されている。面ファスナーは、基本的には、雄
材（フック）と雌材（ループ）から構成され、使用され
る用途、条件に応じてフックとループの形状、材質等
が、検討、工夫され、今日に至っている。2. Description of the Related Art Conventionally, hook-and-loop fasteners have been utilized in various fields such as living materials such as clothes, shoes, and curtains, civil engineering materials for ground modification, and industrial materials for simple packaging because of their convenience. Have been. A hook-and-loop fastener is basically composed of a male material (hook) and a female material (loop). The shape and material of the hook and loop are studied and devised according to the application and conditions to be used. I have.
【０００３】しかしながら、その多くはフックに関する
ものであり、ループに関するものは非常に少ない。ルー
プの代表的なものとしては、編物のループがあげられ、
また、織物の一部を毛羽立たせたものがあげられる。こ
れらは、いずれも係合強さに乏しく、また、その耐久性
に乏しかった。[0003] However, most of them relate to hooks, and very few relate to loops. A typical example of a loop is a knitted loop,
In addition, a fabric obtained by fluffing a part of a fabric can be used. All of these were poor in engagement strength and poor in durability.
【０００４】また、不織布を利用したものとしては、長
繊維不織布の表面に深さ０．２〜３ｍｍのしわを１ｃｍ
当たり２〜４０個設けたものがあげられる（特開平６−
３３３５９号公報）。しかしながら、この面ファスナー
雌材は、所詮長繊維の面に溝をつけたものにすぎないの
で、係合強さ、係合強さの耐久力も、引抜き抵抗も小さ
いものであった。これらは、安定して係合強さの大き
く、しかもその耐久力のある面ファスナー雌材を製造す
る方法ではなかった。In the case of using a nonwoven fabric, a wrinkle having a depth of 0.2 to 3 mm is formed on the surface of a long-fiber nonwoven fabric by 1 cm.
And 2 to 40 pieces per unit (Japanese Patent Laid-Open No.
No. 33359). However, since the female surface fastener is merely a grooved surface of the long fiber, the engagement strength, the durability of the engagement strength, and the pull-out resistance are small. These methods are not a method for stably producing a female material of a hook-and-loop fastener having a large engagement strength and a high durability.
【０００５】また、使い捨て分野においては、短繊維不
織布を用いたものもあるが、ループの強さ又は引抜き抵
抗力が弱く、繰り返し使用される用途には不向きであっ
た。これらの欠点を解消すべく、繊維の太さを太くする
とか、接着剤又は低融点繊維で固めるかの工夫がなされ
たものもあるが、いずれも風合が硬くなり、使用可能な
用途が限定され、また、方法的にも安定して得られるも
のでなかった。[0005] In the field of disposables, there are also those using short-fiber non-woven fabrics, but the strength of the loops or the pull-out resistance is weak, making them unsuitable for repeated use. In order to solve these drawbacks, some devices have been devised to increase the thickness of the fiber or to solidify it with an adhesive or low-melting fiber, but in all cases the texture becomes hard and the usable applications are limited. In addition, the method was not stable.
【０００６】[0006]
【発明が解決しようとする課題】本発明は、従来の方法
の欠点を解消し、係合強さが大きく型馴染みの良い面フ
ァスナー雌材を安定して製造する方法を提供することを
課題とする。SUMMARY OF THE INVENTION An object of the present invention is to solve the drawbacks of the conventional method and to provide a method for stably producing a female fastener material having a large engagement strength and a good fit with a mold. I do.
【０００７】[0007]
【課題を解決するための手段】本発明は、前記課題を解
決するために次の手段をとる。すなわち、本発明は、合
成繊維からなるスパンボンド不織布を針番手３０〜４２
のフェルティングニードルにてニードルパンチして該不
織布の少なくとも一面にループを形成し、ついで接着剤
を該不織布の重量に対して１〜２５重量％付与すること
を特徴とする面ファスナー雌材の製造法である。The present invention employs the following means to solve the above-mentioned problems. That is, the present invention provides a spunbonded nonwoven fabric made of synthetic fiber with a needle count of 30 to 42.
Needle-punching with a felting needle to form a loop on at least one surface of the nonwoven fabric, and then applying an adhesive in an amount of 1 to 25% by weight based on the weight of the nonwoven fabric. Is the law.
【０００８】[0008]
【発明の実施の形態】以下に本発明を詳細に説明する。
本発明の面ファスナー雌材の製造法は、合成繊維からな
るスパンボンド不織布の少なくとも一面から針番手３０
〜４２のフェルティングニードルにてニードルバンチし
て他面にループを形成するのであるが、ここで用いられ
る不織布としてスパンボンド不織布を選ぶのは、他の不
織布特に短繊維不織布に対してフィラメントで形成され
ているために引張り強さ、引裂き強さに優れ、面ファス
ナー雌材として好適であるからである。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail.
The method for producing a hook-and-loop fastener female material according to the present invention comprises the steps of:
A loop is formed on the other surface by needle bunching with a felting needle of ~ 42. Choosing a spunbonded nonwoven fabric as the nonwoven fabric used here is performed by forming a filament on other nonwoven fabrics, especially short fiber nonwoven fabrics. This is because they are excellent in tensile strength and tear strength and are suitable as a female material of a hook-and-loop fastener.
【０００９】そして、前記スパンボンド不織布として目
付４０〜３００ｇ／ｍ2 のものが好ましい。４０ｇ／ｍ
2 未満になると繊維量が少なくなって係合強さが低下し
て好ましくない。他方３００ｇ／ｍ2 をこえると硬くな
って凹凸に対する型馴染みが悪くなり好ましくない。The spunbond nonwoven fabric preferably has a basis weight of 40 to 300 g / m 2 . 40g / m
If it is less than 2, the amount of fibers decreases and the engaging strength decreases, which is not preferable. On the other hand, if it exceeds 300 g / m 2 , it becomes hard and the mold familiarity with irregularities becomes poor, which is not preferable.
【００１０】また、スパンボンド不織布を構成する合成
繊維の素材としては、ポリエチレンテレフタレート、ポ
リブチレンテレフタレート等のポリエステル繊維、また
はイソフタル酸を含む共重合ポリエステル繊維または他
の共重合ポリエステル繊維またはポリエチレンテレフタ
レート等の変成物からなる繊維または脂肪族もしくは芳
香族ポリアミド繊維などが挙げられる。これらの繊維の
うちでも高強力、高伸び率のものが好ましい。The synthetic fibers constituting the spun-bonded nonwoven fabric include polyester fibers such as polyethylene terephthalate and polybutylene terephthalate, copolymerized polyester fibers containing isophthalic acid, other copolymerized polyester fibers, and polyethylene terephthalate. Modified fibers or aliphatic or aromatic polyamide fibers are exemplified. Among these fibers, those having high strength and high elongation are preferable.
【００１１】さらに、合成繊維のフィラメントの太さ
は、１〜２０デニールの範囲にあるものが好ましい。１
デニール未満になると単糸の強さが不足して係合時に雄
材によって容易に切断され、ファスナーとしての用をな
さなくなり、他方２０デニールをこえるとニードルパン
チ加工時に、繊維が絡合しにくく、不織布としての強さ
が充分に出ず、また、チクチク感が強くなり好ましくな
い。Further, the filament thickness of the synthetic fibers is preferably in the range of 1 to 20 denier. 1
If it is less than denier, the strength of the single yarn is insufficient and it is easily cut by the male material at the time of engagement, and it does not use as a fastener. Is not sufficient, and the tingling sensation is not strong.
【００１２】つぎに、フェルティングニードルの針番手
は３０〜４２のものが好ましい。針番手３０未満になる
と針が太くなって不織布を貫通した針穴が目立ち、また
不織布の斑も拡大して好ましくなく、他方４２をこえる
と針の太さが細く、針折れしやすく生産性を著しく低下
させるため好ましくない。Next, the number of the felting needle is preferably 30 to 42. When the needle number is less than 30, the needle becomes thick and the needle hole penetrating the non-woven fabric is conspicuous, and the unevenness of the non-woven fabric is also unfavorable because it is unfavorable. It is not preferable because it significantly lowers.
【００１３】また、フェルティングニードルは、その第
１バーブが不織布およびベッドプレートを貫通しその深
さが０．３〜７ｍｍの範囲におさめるのが好ましい。係
合強さを大きくする適度のループが形成されるからであ
る。さらにループの数も１０〜１００個／ｃｍ2 の範囲
におさめるのが、面ファスナー雌材の係合強さを大きく
する上で好ましい。It is preferable that the first barb of the felting needle penetrates the nonwoven fabric and the bed plate, and has a depth of 0.3 to 7 mm. This is because an appropriate loop for increasing the engagement strength is formed. Further, it is preferable to set the number of loops in the range of 10 to 100 / cm 2 in order to increase the engagement strength of the female fastener member.
【００１４】さて、前記ループはスパンボンド不織布の
少なくとも一面にニードルパンチにより形成されるわけ
であるが、接着剤でループをスパンボンド不織布の面に
固定しておくことが非常に重要である。すなわち、前記
ループは、スパンボンド不織布の片面又は両面に存在し
てループ面を形成することになり、接着剤で樹脂加工さ
れ、ループが立ったまま固定される。接着剤の付与量
は、スパンボンド不織布の目付に対して１〜２５重量％
が好ましい。１重量％未満になると、面ファスナー雄材
と係合した後、剥がす際に毛羽立って面ファスナー雄材
につまり、該不織布自身の強力も低下し、係合強さが著
しく低下し、繰り返し使用ができなくなる。他方、２５
重量％をこえるとループが寝たままで強く固着され、ま
た該不織布表面が硬くなって面ファスナー雄材が相手の
面ファスナー雌材に貫入しにくくなり、係合強さが著し
く低下し好ましくない。The loop is formed on at least one surface of the spunbonded nonwoven fabric by needle punching. It is very important to fix the loop to the surface of the spunbonded nonwoven fabric with an adhesive. That is, the loop exists on one or both sides of the spunbonded nonwoven fabric to form a loop surface, is processed with a resin by an adhesive, and is fixed while the loop is standing. The amount of the adhesive to be applied is 1 to 25% by weight based on the basis weight of the spunbond nonwoven fabric.
Is preferred. If it is less than 1% by weight, after engaging with the male fastener, it becomes fluffy when peeling off and becomes a male fastener, so that the strength of the nonwoven fabric itself is reduced, the engagement strength is significantly reduced, and repeated use becomes impossible. . On the other hand, 25
If the weight percent is exceeded, the loop is strongly fixed while lying down, and the surface of the nonwoven fabric becomes hard, so that the male member of the hook-and-loop fastener hardly penetrates into the female member of the mating fastener, and the engaging strength is remarkably reduced.
【００１５】前記ループは、立ったままでスパンボンド
不織布の片面に又は両面に固定されるが、該スパンボン
ド不織布の面に対して６０〜１２０°の間の角度で立っ
ているのが好ましい。係合強さを大きくするため、また
係合強さの耐久性を高めるためである。The loop is fixed on one side or both sides of the spunbonded nonwoven fabric while standing, but preferably stands at an angle of 60 to 120 ° with respect to the surface of the spunbonded nonwoven fabric. This is for increasing the engagement strength and for increasing the durability of the engagement strength.
【００１６】接着剤としては、ポリアクリル酸エステル
からなるものが好ましいが、合成ゴムラテックス、エポ
キシ樹脂、ウレタン樹脂、又はこれらの接着剤の混合物
があげられる。使用する接着剤は、必要に応じてその硬
さを選定、調整するが、好ましくは風合の点からソフト
なものが良い。接着剤の付与は、通常浸漬法によって行
なうが、コーティング法、スプレー法、泡加工法等によ
って行なう。As the adhesive, those made of polyacrylic acid ester are preferable, and examples thereof include synthetic rubber latex, epoxy resin, urethane resin, and a mixture of these adhesives. The hardness of the adhesive to be used is selected and adjusted as needed, but it is preferable that the adhesive is soft in terms of feeling. The application of the adhesive is usually performed by a dipping method, but is performed by a coating method, a spray method, a foam processing method, or the like.
【００１７】[0017]
【実施例】以下に本発明を実施例により説明するが、本
発明はこれによって限定されるものではない。なお、本
発明において用いられた測定法は下記のとおりである。EXAMPLES The present invention will be described below with reference to examples, but the present invention is not limited thereto. The measuring method used in the present invention is as follows.
【００１８】（イ）面ファスナー雌材の係合強さ（Ｎ／
５ｃｍ幅） ＪＩＳ Ｌ３４１６−１９９４の６・４・１の引張せん
断強さに準じて測定した。係合強さとして初期係合強さ
（Ｎ／５ｃｍ幅）、８回脱着後の係合強さ（Ｎ／５ｃｍ
幅）を測定する。なお、Ｎはニュートンを示す。ここで
初期係合強さは７８Ｎ／５ｃｍ幅以上を、８回脱着後の
係合強さは７８Ｎ／５ｃｍ幅以上を合格とする。面ファ
スナーの重合せ方法及び装着方法は図１、２に示すよう
に幅５ｃｍの試料の重合せ長さＬを５ｃｍとし、最大引
張せん断荷重（Ｎ）を求め、係合強さ（Ｎ／５ｃｍ幅）
と表示する。データは５枚の試験片の平均値であらわ
す。その他は、上記のＪＩＳ記載の方法によった。１は
面ファスナー雄材、２は面ファスナー雌材、３は把持
部、４は把持部である。 （ロ）型馴染み（ｍｍ） ＪＩＳ Ｌ−１９０６の４・７・１（カンチレバー法）
に準じて剛軟度を測定する。１８０ｍｍ以下を合格とす
る。(A) Engagement strength of female surface fastener (N /
(5 cm width) It measured according to 6.4.1 tensile shear strength of JIS L3416-1994. Initial engagement strength (N / 5 cm width) as the engagement strength, the engagement strength after 8 times desorption (N / 5 cm)
Width). N indicates Newton. Here, the initial engagement strength is 78 N / 5 cm width or more, and the engagement strength after desorption eight times is 78 N / 5 cm width or more. As shown in FIGS. 1 and 2, the superposing method and the mounting method of the hook-and-loop fastener are as follows. width)
Is displayed. The data is expressed as an average value of five test pieces. Otherwise, the method described in JIS was used. Reference numeral 1 denotes a male hook-and-loop fastener, reference numeral 2 denotes a female hook-and-loop fastener, reference numeral 3 denotes a grip, and reference numeral 4 denotes a grip. (B) Model familiarity (mm) 4.7.1 of JIS L-1906 (cantilever method)
The rigidity is measured according to 180 mm or less is considered to be acceptable.
【００１９】（ハ）風合い １０人の指触検査により、クッション性があるのを○、
ボール紙様であるのを×であらわした。 （ニ）総合評価 ◎は係合強さ、型馴染み、風合の点から特に優れている
もの、○は優れているもの、△は普通、×は劣っている
ものを示す。(C) Texture According to a 10-person finger touch test, it was evaluated that the cushioning property was good.
The cardboard-like shape is represented by x. (D) Comprehensive evaluation ◎ indicates that the product is particularly excellent in terms of engagement strength, mold familiarity, and feeling, は indicates that it is excellent, Δ indicates that it is normal, and x indicates that it is inferior.
【００２０】実施例１〜５、比較例１〜２ ポリエチレンテレフタレート（ＰＥＴ）を溶融紡糸し、
フィラメントをネット上にランダムに捕集した後、エン
ボスローラで軽く熱圧着して種々の繊維の太さ、不織布
の目付からなるシートを製造した。ついで、得られたシ
ートを種々のフェルティングニードルにてニードルパン
チを施し、さらにポリアクリル酸エステルのエマルジョ
ンにてバインダー処理を施して表１に示す不織布を製造
した。なお、ニードルパンチは一面から行なって他方の
面にループができるように行なった。係合強さの評価は
雄材としてキノコ状のフック（（株）クラレ製のマジロ
ックＳ５００２）を用いて行なった。その結果を表１に
示した。Examples 1-5, Comparative Examples 1-2 Polyethylene terephthalate (PET) was melt spun,
After the filaments were randomly collected on the net, they were lightly thermocompression-bonded with an embossing roller to produce sheets having various fiber thicknesses and nonwoven fabric weights. Next, the obtained sheet was subjected to needle punching with various felting needles, and further subjected to binder treatment with an emulsion of polyacrylic acid ester to produce a nonwoven fabric shown in Table 1. Needle punching was performed from one side and a loop was formed on the other side. The evaluation of the engagement strength was performed using a mushroom-shaped hook (Majiloc S5002 manufactured by Kuraray Co., Ltd.) as a male material. The results are shown in Table 1.
【００２１】[0021]
【表１】 [Table 1]
【００２２】なお、従来のスパンボンド不織布にバイン
ダーのみを付与したもの（従来例１）、スパンボンド不
織布に片面にエンボス加工したもの（従来例２）、短繊
維不織布にニードルパンチとバインダー処理を行なった
もの（従来例３）も同様に評価して表１に示した。A conventional spunbonded nonwoven fabric provided with only a binder (conventional example 1), a spunbonded nonwoven fabric obtained by embossing one surface (conventional example 2), and a short fiber nonwoven fabric subjected to needle punching and binder treatment. Table 1 shows the results of the same evaluation (conventional example 3).
【００２３】表１から次のことが確認された。本発明の
ＮＯ１〜５のものは、係合強さ、型馴染み、風合などの
全ての点で優れていた。比較例１は、フェルティングニ
ードル番手が大きいため細い針でニードルパンチ数が多
く繊維間の絡合は充分すぎてフックとの係合が悪かっ
た。比較例２は、逆にフェルティングニードル番手が小
さいために太い針でニードルパンチ数が少なく、繊維の
絡合の悪い分、バインダーで繊維間を固めたために係合
強さが低く型馴染み、風合の点で好ましくなかった。ま
た、従来例１はニードルパンチを施さないで、単に接着
剤（バインダー）を付与したのみなので、係合強さが非
常に弱く、また、従来例２は接着剤も施さないもので係
合強さが非常に小さく、従来例３は短繊維不織布にニー
ドルパンチと接着剤を付与したもので係合強さの点でま
だ不満のあるものであった。The following is confirmed from Table 1. Nos. 1 to 5 of the present invention were excellent in all aspects such as engagement strength, mold familiarity, and feeling. In Comparative Example 1, since the number of felting needles was large, the number of needle punches was large with thin needles, the entanglement between fibers was too large, and the engagement with the hook was poor. In Comparative Example 2, conversely, the number of needle punches was small with a thick needle because the count of the felting needle was small, and the amount of poor entanglement of the fibers was low. This was unfavorable in that case. Further, the conventional example 1 does not perform needle punching, but merely provides an adhesive (binder), so that the engaging strength is very weak. Conventional example 3 was obtained by applying a needle punch and an adhesive to a short-fiber nonwoven fabric and was still unsatisfactory in terms of engagement strength.
【００２４】[0024]
【発明の効果】本発明方法によれば、係合強さに優れ、
型馴染みの良い風合の良い面ファスナー雌材が安定して
得られる。According to the method of the present invention, the engagement strength is excellent,
A stable hook-and-loop fastener material with a good feel and good mold familiarity can be obtained stably.
【図１】面ファスナーの重合せ状態を示す斜視図であ
る。FIG. 1 is a perspective view showing a superposed state of a hook-and-loop fastener.
【図２】面ファスナーの装着状態を示す断面図である。FIG. 2 is a cross-sectional view showing a mounting state of the hook-and-loop fastener.
１ 面ファスナー雄材 ２ 面ファスナー雌材 ３ 把持部 ４ 把持部 1 surface fastener male material 2 surface fastener female material 3 gripper 4 gripper
Claims (2)
針番手３０〜４２のフェルティングニードルにてニード
ルパンチして該不織布の少なくとも一面にループを形成
し、ついで接着剤を該不織布の重量に対して１〜２５重
量％付与することを特徴とする面ファスナー雌材の製造
法。1. A spunbonded nonwoven fabric made of synthetic fibers is needle-punched with a felting needle having a needle count of 30 to 42 to form a loop on at least one surface of the nonwoven fabric, and then an adhesive is applied to the weight of the nonwoven fabric. A method for producing a female surface fastener material, wherein 1 to 25% by weight is provided.
る請求項１記載の面ファスナー雌材の製造法。2. The method for producing a female fastener according to claim 1, wherein the adhesive comprises a polyacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP00275197A JP3849048B2 (en) | 1996-09-24 | 1997-01-10 | Method for manufacturing hook-and-loop female material |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25181696 | 1996-09-24 | ||
| JP8-251816 | 1996-09-24 | ||
| JP00275197A JP3849048B2 (en) | 1996-09-24 | 1997-01-10 | Method for manufacturing hook-and-loop female material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10151005A true JPH10151005A (en) | 1998-06-09 |
| JP3849048B2 JP3849048B2 (en) | 2006-11-22 |
Family
ID=26336224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP00275197A Expired - Fee Related JP3849048B2 (en) | 1996-09-24 | 1997-01-10 | Method for manufacturing hook-and-loop female material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3849048B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003003870A1 (en) * | 2001-06-29 | 2003-01-16 | Sunha Corporation | Velcro tape for connecting seat with head rest cover |
| US6869659B2 (en) | 1997-09-03 | 2005-03-22 | Velcro Industries B.V. | Fastener loop material, its manufacture, and products incorporating the material |
| US7048818B2 (en) | 2000-03-14 | 2006-05-23 | Velcro Industries B.V. | Hook and loop fastening |
| US7156937B2 (en) | 2002-12-03 | 2007-01-02 | Velcro Industries B.V. | Needling through carrier sheets to form loops |
| US7465366B2 (en) | 2002-12-03 | 2008-12-16 | Velero Industries B.V. | Needling loops into carrier sheets |
| US7547469B2 (en) | 2002-12-03 | 2009-06-16 | Velcro Industries B.V. | Forming loop materials |
| US7562426B2 (en) | 2005-04-08 | 2009-07-21 | Velcro Industries B.V. | Needling loops into carrier sheets |
| US9078793B2 (en) | 2011-08-25 | 2015-07-14 | Velcro Industries B.V. | Hook-engageable loop fasteners and related systems and methods |
| US9119443B2 (en) | 2011-08-25 | 2015-09-01 | Velcro Industries B.V. | Loop-engageable fasteners and related systems and methods |
-
1997
- 1997-01-10 JP JP00275197A patent/JP3849048B2/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6869659B2 (en) | 1997-09-03 | 2005-03-22 | Velcro Industries B.V. | Fastener loop material, its manufacture, and products incorporating the material |
| US7048818B2 (en) | 2000-03-14 | 2006-05-23 | Velcro Industries B.V. | Hook and loop fastening |
| WO2003003870A1 (en) * | 2001-06-29 | 2003-01-16 | Sunha Corporation | Velcro tape for connecting seat with head rest cover |
| US7156937B2 (en) | 2002-12-03 | 2007-01-02 | Velcro Industries B.V. | Needling through carrier sheets to form loops |
| US7465366B2 (en) | 2002-12-03 | 2008-12-16 | Velero Industries B.V. | Needling loops into carrier sheets |
| US7547469B2 (en) | 2002-12-03 | 2009-06-16 | Velcro Industries B.V. | Forming loop materials |
| US7562426B2 (en) | 2005-04-08 | 2009-07-21 | Velcro Industries B.V. | Needling loops into carrier sheets |
| US9078793B2 (en) | 2011-08-25 | 2015-07-14 | Velcro Industries B.V. | Hook-engageable loop fasteners and related systems and methods |
| US9119443B2 (en) | 2011-08-25 | 2015-09-01 | Velcro Industries B.V. | Loop-engageable fasteners and related systems and methods |
| US9872542B2 (en) | 2011-08-25 | 2018-01-23 | Velcro BVBA | Loop-engageable fasteners and related systems and methods |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3849048B2 (en) | 2006-11-22 |
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