JPH04146201A - Dust-proofing glove - Google Patents
Dust-proofing gloveInfo
- Publication number
- JPH04146201A JPH04146201A JP2260514A JP26051490A JPH04146201A JP H04146201 A JPH04146201 A JP H04146201A JP 2260514 A JP2260514 A JP 2260514A JP 26051490 A JP26051490 A JP 26051490A JP H04146201 A JPH04146201 A JP H04146201A
- Authority
- JP
- Japan
- Prior art keywords
- dust
- glove
- porous polytetrafluoroethylene
- polytetrafluoroethylene film
- synthetic fiber
- 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.)
- Pending
Links
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 34
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 34
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 34
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 24
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000002844 melting Methods 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0006—Gloves made of several layers of material
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0055—Plastic or rubber gloves
- A41D19/0068—Two-dimensional gloves, i.e. obtained by superposition of two sheets of material
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
- A41D31/102—Waterproof and breathable
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Gloves (AREA)
Abstract
Description
【発明の詳細な説明】
「発明の目的」
本発明は防塵手袋およびその製造法に係り、防塵性に卓
越した防塵手袋を工業的有利に製造せしめ、更には利用
上好ましい該製品を提供しようとするものである。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] The present invention relates to dust-proof gloves and a method for manufacturing the same, and aims to manufacture dust-proof gloves with excellent dust-proof properties with industrial advantage, and furthermore, to provide such products that are preferable for use. It is something to do.
（産業上の利用分野） 防塵手袋およびその製造技術。(Industrial application field) Dust-proof gloves and their manufacturing technology.
（従来の技術）
手袋において、防塵性を維持しながら透湿性を具備させ
ることは快適な使用を得る上において頗る有効であり、
このような目的において延伸多孔質ポリテトラフルオロ
エチレンフィルムを用いて手袋を形成することに関し本
出願人において実開昭６１−１７６２１２の如きを提案
した。(Prior Art) Providing moisture permeability to gloves while maintaining dustproofness is extremely effective in providing comfortable use.
For this purpose, the present applicant proposed a method as disclosed in Japanese Utility Model Application Laid-open No. 176212/1983 regarding the formation of gloves using a stretched porous polytetrafluoroethylene film.
上記先願のものは、延伸多孔質ポリテトラフルオロエチ
レンフィルムを用いて手袋を形成しているため、手袋構
成部材からの発塵はない手袋であった。Since the glove of the above-mentioned prior application was formed using a stretched porous polytetrafluoroethylene film, no dust was generated from the glove components.
（発明が解決しようとする課題）
上記したような手袋は縫製又は融着により手袋を形成で
きる。しかし、縫製によるものは手袋の気密性に欠け、
平均３０個／ＣＦ程度の発塵があり、高い防塵性は得ら
れない。(Problems to be Solved by the Invention) The gloves described above can be formed by sewing or fusing. However, gloves that are sewn lack airtightness,
There is an average of about 30 dust particles/CF, and high dust resistance cannot be obtained.
又、融着によるものは融着後、融着部を裁断し手袋を形
成しなければならず、製作工数が掛かり、必然的にコス
トアップとなる。さらに、接合部の断面形状がある厚さ
を有するため手袋としてのは接合部が着用時に邪魔にな
り作業性が悪い。Furthermore, in the case of fusion bonding, after fusion bonding, the fused portion must be cut to form a glove, which increases manufacturing man-hours and inevitably increases costs. Further, since the cross-sectional shape of the joint part has a certain thickness, the joint part gets in the way when worn as a glove, resulting in poor workability.
又、断面が合成樹脂体よりなり、外側の多孔質ポリテト
ラフルオロエチレン層と比較し、摩擦による発塵が多い
構造であり、平均１４個／ＣＦ程度の発塵があった。In addition, the cross section was made of a synthetic resin body, and compared to the outer porous polytetrafluoroethylene layer, the structure generated more dust due to friction, with an average of about 14 particles/CF.
又、従来技術による手袋は、指先作業が主にされる環境
で使用される場合、指先のみが摩耗し手袋の指先以外が
破損しないにも拘わらず手袋としての寿命が短いもので
あった。In addition, when gloves according to the prior art are used in an environment where fingertip work is the main activity, only the fingertips are worn out and the gloves have a short lifespan, even though the gloves other than the fingertips are not damaged.
「発明の構成」
（課題を解決するための手段）
発塵のない多孔質ポリテトラフルオロエチレンフィルム
を防塵手袋として使用するため他の合成繊維布帛と積層
し、接着・裁断により手袋を形成する。この時、接着裁
断部からの発塵を防止するため、内側の合成繊維層だけ
を溶融し外側の多孔質ポリテトラフルオロエチレンフィ
ルム層相互を接着し、接着部を裁断する。"Structure of the Invention" (Means for Solving the Problems) In order to use a dust-free porous polytetrafluoroethylene film as a dust-proof glove, it is laminated with other synthetic fiber fabric, and then formed into a glove by gluing and cutting. At this time, in order to prevent dust from being generated from the adhesive cut portion, only the inner synthetic fiber layer is melted, the outer porous polytetrafluoroethylene film layers are bonded together, and the bonded portion is cut.
これにより、接着・裁断部において発塵源となる合成繊
維層が外部に露出する割合いが少なくなり、優れた防塵
手袋を形成できる。As a result, the proportion of the synthetic fiber layer, which is a source of dust generation, being exposed to the outside at the bonding/cutting portion is reduced, making it possible to form an excellent dustproof glove.
この手袋は接着・裁断を同一の金型で行うことにより形
成され、つまり接着工程で、金型は上記積層布帛を裁断
せず、さらに外側の多孔質ポリテトラフルオロエチレン
フィルム面相互が直接接着できる位置にくるよう、金型
をプレスする圧力、又は下死点の設定により調節される
。This glove is formed by gluing and cutting using the same mold. In other words, during the gluing process, the mold does not cut the laminated fabric, and the outer porous polytetrafluoroethylene film surfaces can be directly bonded to each other. It is adjusted by the pressure with which the mold is pressed or by setting the bottom dead center.
この融着は金型が直接加熱される方法でも、高周波によ
る方法でもよい。This fusion may be performed by directly heating the mold or by high frequency.
さらに詳しく工程を説明すると、融着工程中、内側の合
成繊維布帛は外側の多孔質ポリテトラフルオロエチレン
フィルムより融点が低く多孔質ポリテトラフルオロエチ
レンフィルムより先に溶融し、多孔質ポリテトラフルオ
ロエチレンフィルム面が接着される位置まで接近する。To explain the process in more detail, during the fusing process, the inner synthetic fiber fabric has a lower melting point than the outer porous polytetrafluoroethylene film and melts earlier than the porous polytetrafluoroethylene film. Approach the position where the film surface will be bonded.
上記のような接着が形成された後、更に金型を圧下して
切断する。接着と裁断が同時連続的に行われるため、多
面の多孔質ポリテトラフルオロエチレンフィルム相互が
最も近接し接着された部位を裁断でき、接着断面におい
て溶融した合成繊維樹脂部が外側の多孔質ポリテトラフ
ルオロエチレンフィルムにカバーされた気密性に優れた
構造になり、防塵性に優れた手袋を形成するものである
。After the bond is formed as described above, the mold is further pressed down and cut. Since adhesion and cutting are carried out simultaneously and continuously, the parts where the multi-sided porous polytetrafluoroethylene films are closest to each other and are glued can be cut, and the molten synthetic fiber resin part on the bonded cross section is cut into the outer porous polytetrafluoroethylene film. The glove has a highly airtight structure covered with a fluoroethylene film and has excellent dustproof properties.
つまり、以下の手段により、上記従来の技術的課題を解
決するように創案されたものである。That is, the present invention has been devised to solve the above-mentioned conventional technical problems by the following means.
（１） 多孔質ポリテトラフルオロエチレンフィルム
と他の合成繊維布帛を積層した素材を使用し、合成繊維
布帛面どうしを重ね合わせ、接着・裁断により形成され
る手袋において、接着・裁断部先端が外側の多孔質ポリ
テトラフルオロエチレンフィルム相互が接着された構造
になっていることを特徴とした防塵手袋。(1) Gloves that are formed by laminating porous polytetrafluoroethylene film and other synthetic fiber fabric, overlapping the synthetic fiber fabric surfaces, gluing and cutting, with the tip of the bonded and cut portion on the outside. Dust-proof gloves characterized by having a structure in which porous polytetrafluoroethylene films are bonded together.
（２１多孔１ｊポリテトラフルオロエチレンフイルムの
少なくとも片面に親水性ポリマー層が設けられた請求項
１に記載の防塵手袋。(The dust-proof glove according to claim 1, wherein a hydrophilic polymer layer is provided on at least one side of the 21-porous polytetrafluoroethylene film.
（３） 手指挿入部の少なくとも先端側に強度補強層
を設けた請求項１に記載の防塵手袋。(3) The dust-proof glove according to claim 1, wherein a strength reinforcing layer is provided at least on the distal end side of the finger insertion portion.
（４）手袋を形成する接着が接着剤を介して行われる（
５）多孔質ポリテトラフルオロエチレンフィルムと積層
される合成繊維布帛が多孔質ポリテトラフルオロエチレ
ンフィルムよりも軟化溶融点が低い素材を使用した請求
項４に記載の防塵手袋。(4) Gluing to form the glove is done via adhesive (
5) The dust-proof glove according to claim 4, wherein the synthetic fiber cloth laminated with the porous polytetrafluoroethylene film is made of a material having a softening and melting point lower than that of the porous polytetrafluoroethylene film.
（作用）
多孔質ポリテトラフルオロエチレンフィルムと他の合成
繊維布帛を積層せしめた素材により手指挿入部を一体に
形成することにより多孔質ポリテトラフルオロエチレン
フィルムの有する微細な多孔質組織から好ましい透湿性
を得しる。(Function) By integrally forming the finger insertion part with a material made by laminating a porous polytetrafluoroethylene film and other synthetic fiber fabric, favorable moisture permeability is achieved due to the fine porous structure of the porous polytetrafluoroethylene film. to obtain.
又、前記融着・裁断が同一の金型で行われ、外側のポリ
テトラフルオロエチレンフィルム面相互が接近した状態
になり、接着・裁断部からの発塵の少ない手袋となる。Further, the fusing and cutting are performed using the same mold, and the outer polytetrafluoroethylene film surfaces are brought close to each other, resulting in a glove with less dust generated from the bonding and cutting parts.
親水性ポリマー層により多孔質ポリテトラフルオロエチ
レンフィルムの耐汚染性を高めると共に多孔質ポリテト
ラフルオロエチレンフィルムの塵埃の捕集効率を１００
％にし、手袋内の塵埃が素材を通過することがなくなる
。The hydrophilic polymer layer increases the stain resistance of the porous polytetrafluoroethylene film and increases the dust collection efficiency of the porous polytetrafluoroethylene film by 100%.
%, and the dust inside the gloves will no longer pass through the material.
加熱金型による前記溶融圧縮ないし切断は各手袋の全体
に関して単一工程で遂行され、短時間内に実施されるか
ら量産的となる。The melt-compression or cutting by means of a heated mold is carried out in a single step for each glove in its entirety and is carried out within a short period of time, which facilitates mass production.
（実施例）
本発明によるものの具体的な実施態様を添付図面に示す
もの・について説明すると、手袋の全般的な構成関係は
第１図に示す如くで、一端に挿脱口６を形成した手袋本
体１には複数個の手指挿入部２が列設されているが、こ
のような手袋は本発明において第２図に示すように多孔
質ポリテトラフルオロエチレンフィルム３に対しこのポ
リテトラフルオロエチレンよりも低い融点を有する合成
繊維布帛４を重合して素材として準備し、これらの素材
を第２図のように前記合成繊維布帛４を内側として積層
し、この積層状態において加熱金型８により手指挿入部
２の周側および手７挿入部５の両側を同時連続的に接着
・裁断し手袋を形成する。(Example) To explain the specific embodiment of the present invention as shown in the attached drawings, the general structure of the glove is as shown in FIG. 1 has a plurality of finger insertion parts 2 arranged in a row, and in the present invention, as shown in FIG. A synthetic fiber fabric 4 having a low melting point is polymerized to prepare a material, and these materials are laminated with the synthetic fiber fabric 4 on the inside as shown in FIG. 2 and both sides of the hand 7 insertion part 5 are simultaneously and continuously glued and cut to form a glove.
即ち前記ポリテトラフルオロエチレンの融点は約３２７
℃であり、合成繊維布帛４として例えばポリエーテル系
ポリウレタンを採用したときには該合成繊維布帛の融点
が一般的に１２０〜２００℃であって、ナイロン系繊維
で２１０℃程度である。このものを第２図にように合成
繊維布帛４を夫々内側として重合せしめ、高周波を印加
加熱した金型を用いて切断部をプレスすると融点の低い
合成繊維布帛４が軟化溶融して圧縮せしめられ、多孔質
ポリテトラフルオロエチレンフィルム３．３間の間隔が
小となる。即ちフィルム３．３が近接して溶融した液化
合成樹脂を介し、或いは液化合成樹脂を含浸した多孔質
ポリテトラフルオロエチレンフィルム３．３が直接に接
触する。この状態で適度の時間保持することにより好ま
しい接着幅が得られるから、このように適当な接着幅が
得られた時点で更に圧下切断される。That is, the melting point of the polytetrafluoroethylene is about 327
When polyether polyurethane is employed as the synthetic fiber fabric 4, the melting point of the synthetic fiber fabric is generally 120 to 200°C, and is about 210°C for nylon fiber. As shown in Fig. 2, the synthetic fiber fabrics 4 are overlapped with each other on the inside, and when the cut parts are pressed using a mold heated by applying high frequency waves, the synthetic fiber fabrics 4 with a low melting point are softened, melted, and compressed. , the spacing between the porous polytetrafluoroethylene films 3.3 becomes small. That is, the film 3.3 is brought into close contact with the film 3.3 through the molten liquefied synthetic resin, or directly with the porous polytetrafluoroethylene film 3.3 impregnated with the liquefied synthetic resin. By holding this state for an appropriate amount of time, a desired bonding width can be obtained, and when the appropriate bonding width is obtained, the sheet is further cut under pressure.
本発明によるものは父上記したような多孔質ポリテトラ
フルオロエチレンフィルム３の片面に第３図に示すよう
に親木性ポリマー７ｉ３ａを形成することにより通気を
遮断し手袋内の塵埃を１００％捕集する。しかも発汗時
などの水分を該親水性ポリマー３ａにおいて吸収せしめ
てからフィルム３を介し或いは直接に外気に放散せしめ
ることができ、透湿性の保持された製品とすることがで
きる。しかもこの親水性ポリマー層は前記のような工程
において接着剤としても機能する。In the present invention, as shown in FIG. 3, a wood-loving polymer 7i3a is formed on one side of the porous polytetrafluoroethylene film 3 as described above to block ventilation and capture 100% of the dust inside the glove. collect. In addition, moisture caused by sweating can be absorbed in the hydrophilic polymer 3a and then released through the film 3 or directly to the outside air, resulting in a product that maintains moisture permeability. Moreover, this hydrophilic polymer layer also functions as an adhesive in the steps described above.
又前記したような切断部両側の接着ライン部分における
接着を高めるために熱可塑性接着剤７を第４図に示すよ
うに用いることができる。この熱可塑性接着剤−は前述
したような加熱圧縮過程において優先的に融解し接着ラ
イン部分における気密化、接着を図る。Further, in order to enhance adhesion at the adhesive line portions on both sides of the cut portion, a thermoplastic adhesive 7 can be used as shown in FIG. 4. This thermoplastic adhesive is preferentially melted during the heating and compression process as described above to achieve airtightness and adhesion at the bonding line portion.
前記のようにして得られる手袋において、その損耗ない
し摩耗部分は一般的に指先部の如きに集中する。従って
このような手袋の耐用性を高めるには指先部の如きを補
強することが好ましく、斯かる補強のための耐用は第５
図の如（で指サツク状の補強層９を覆着する。前記のよ
うに接着ラインの外側に突出条を残すことがないので筒
状をなした補強層９は安定に覆着され、好ましい補強を
得しめる。勿論補強層としては表面にコーティングした
ものでもよく、この場合においても外面に突出を残さな
い補強を図る。なお加工前に予めラミネートしあるいは
コーティングしたものでもよい。In the glove obtained as described above, wear or abrasion is generally concentrated in the fingertips. Therefore, in order to increase the durability of such gloves, it is preferable to reinforce areas such as the fingertips, and the durability for such reinforcement is
As shown in the figure, the finger-shaped reinforcing layer 9 is covered.As mentioned above, since no protruding stripes are left outside the bonding line, the cylindrical reinforcing layer 9 can be stably covered, which is preferable. Of course, the reinforcing layer may be coated on the surface, and in this case as well, reinforcement is achieved without leaving any protrusions on the outer surface.Also, it may be laminated or coated in advance before processing.
本発明によるものの具体的な製造例について説明すると
、最大孔径が０．２μｍで、気孔率８０％とされた厚さ
４０μｍの延伸多孔質ポリテトラフルオロエチレンフィ
ルムとポリエーテル系ポリウレタン繊維による布帛を積
層せしめた素材により高周波加熱し、合成繊維層を溶融
圧縮締、裁断過程を経しめ、本発明による手袋を生産し
た。生産性は単一設備において毎時間２００〜３００組
であり、量産的に製造し得ることが確認された。To explain a specific manufacturing example of the product according to the present invention, a stretched porous polytetrafluoroethylene film with a thickness of 40 μm and a maximum pore diameter of 0.2 μm and a porosity of 80% is laminated with a fabric made of polyether-based polyurethane fibers. A glove according to the present invention was produced by applying high frequency heating to the material, melting and compressing the synthetic fiber layer, and cutting the material. The productivity was 200 to 300 sets per hour in a single facility, and it was confirmed that mass production was possible.
これに対し前記した先願である実開昭６１−１７６２１
２によるものは一般的に１時間当たり２０前後であり、
同じ素材を用いた場合において接着強度、風合い、透湿
性、耐水圧性などは同等に得られるがこの先願技術によ
る製品の場合の発塵量はクリーンルームにおいて平均値
として１４個／ｃｆであったのに対し、本発明によるも
のにおいては２個／ｃｆであって発塵量が格段に減少す
ることが１認された。In contrast, the earlier application mentioned above, Utility Model Application No. 61-17621
2 is generally around 20 per hour,
When using the same materials, the adhesive strength, texture, moisture permeability, water pressure resistance, etc. are the same, but the product based on this prior technology produced an average of 14 particles/cf in a clean room. On the other hand, in the case of the present invention, it was confirmed that the amount of dust generated was 2 particles/cf, which was significantly reduced.
又第５図に示したように指サツク状の補強層９を設けた
本発明のものは該補強層９の形成によっても違和感が少
なく、しかもこのものについてはＡＡ４００番のサンド
ペーパー上で往復運動を繰り返し布帛層が表面に露出す
るまでの耐摩耗性を試験した結果は１０倍以上に達する
ものであることを知った。Furthermore, as shown in FIG. 5, the product of the present invention, which is provided with a fingernail-shaped reinforcing layer 9, has less discomfort due to the formation of the reinforcing layer 9, and moreover, this product can be moved reciprocatingly on AA400 sandpaper. The results of repeatedly testing the abrasion resistance until the fabric layer is exposed to the surface were found to be more than 10 times as high.
即ち本発明によるときは生産性において１０倍以上とな
り、しかも発塵性が１桁近く低減すると共に耐用性など
も適切に向上し得るものであって何れの面からしても好
ましいものである。That is, according to the present invention, productivity is increased by more than 10 times, dust generation is reduced by nearly an order of magnitude, and durability can be suitably improved, which is preferable from all aspects.
「発明の効果」
以上説明したような本発明によるときは、クリ４゜
−ンルームなどにおいて不可欠な防塵手袋の性能を大幅
に向上し、しかもその生産性を著しく増大し、頗る有利
に提供し得るものであって工業的にその効果の大きい発
明である。"Effects of the Invention" According to the present invention as explained above, the performance of dust-proof gloves, which are essential in clean rooms, etc. can be greatly improved, and the productivity thereof can be significantly increased, providing great advantages. This is an invention with great industrial effects.
図面は本発明の技術的内容を示すものであって、第１図
は本発明によって得られる手袋の全船釣形態を示した平
面図、第２図はその製造過程を段階的に示した説明図、
第３図と第４図は本発明による別の実施耐用によるもの
の部分的な断面図、第５図は補強層を設けたものの部分
的な断面図である。
然してこれらの図面において、１は手袋本体、２は手指
挿入部、３は多孔質ポリテトラフルオロエチレンフィル
ム、４は合成繊維布帛、７は熱可塑性接着剤、８は加熱
金型、９は補強層を示すものである。
手続補正書
（自発）
平成２年１２月１７日The drawings show the technical contents of the present invention, and Fig. 1 is a plan view showing the whole boat fishing form of the glove obtained by the present invention, and Fig. 2 is an explanation showing the manufacturing process step by step. figure,
3 and 4 are partial cross-sectional views of another embodiment of the invention, and FIG. 5 is a partial cross-sectional view of a structure provided with a reinforcing layer. In these drawings, 1 is a glove body, 2 is a finger insertion part, 3 is a porous polytetrafluoroethylene film, 4 is a synthetic fiber cloth, 7 is a thermoplastic adhesive, 8 is a heating mold, and 9 is a reinforcing layer. This shows that. Procedural amendment (voluntary) December 17, 1990
Claims (1)
の合成繊維布帛を積層した素材を使用し、合成繊維布帛
面どうしを重ね合わせ、接着・裁断により形成される手
袋において、接着・裁断部先端が外側の多孔質ポリテト
ラフルオロエチレンフィルム相互が接着された構造にな
っていることを特徴とした防塵手袋。 （２）多孔質ポリテトラフルオロエチレンフィルムの少
なくとも片面に親水性ポリマー層が設けられた請求項１
に記載の防塵手袋。 （３）手指挿入部の少なくとも先端側に強度補強層を設
けた請求項１に記載の防塵手袋。（４）手袋を形成する
接着が接着剤を介して行われる （５）多孔質ポリテトラフルオロエチレンフィルムと積
層される合成繊維布帛が多孔質ポリテトラフルオロエチ
レンフィルムよりも軟化溶融点が低い素材を使用した請
求項４に記載の防塵手袋。[Scope of Claims] (1) A glove formed by laminating a porous polytetrafluoroethylene film and another synthetic fiber fabric, overlapping the synthetic fiber fabric surfaces, gluing and cutting;・Dust-proof gloves characterized by a structure in which the tip of the cut portion is bonded to the outer porous polytetrafluoroethylene film. (2) Claim 1, wherein a hydrophilic polymer layer is provided on at least one side of the porous polytetrafluoroethylene film.
Dust-proof gloves as described in . (3) The dust-proof glove according to claim 1, further comprising a strength reinforcing layer provided at least on the distal end side of the finger insertion portion. (4) The bonding that forms the glove is done through an adhesive. (5) The synthetic fiber fabric that is laminated with the porous polytetrafluoroethylene film is made of a material that has a lower softening and melting point than the porous polytetrafluoroethylene film. The dust-proof glove according to claim 4 used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2260514A JPH04146201A (en) | 1990-10-01 | 1990-10-01 | Dust-proofing glove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2260514A JPH04146201A (en) | 1990-10-01 | 1990-10-01 | Dust-proofing glove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04146201A true JPH04146201A (en) | 1992-05-20 |
Family
ID=17349024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2260514A Pending JPH04146201A (en) | 1990-10-01 | 1990-10-01 | Dust-proofing glove |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04146201A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996026653A1 (en) * | 1995-02-28 | 1996-09-06 | W.L. Gore & Associates, Inc. | Protective covers with impenetrable seams |
| JP2015140494A (en) * | 2014-01-28 | 2015-08-03 | 有限会社中田久吉商店 | Seamless clothing |
-
1990
- 1990-10-01 JP JP2260514A patent/JPH04146201A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996026653A1 (en) * | 1995-02-28 | 1996-09-06 | W.L. Gore & Associates, Inc. | Protective covers with impenetrable seams |
| US5700544A (en) * | 1995-02-28 | 1997-12-23 | W. L. Gore & Associates, Inc. | Protective covers with water and air impenetrable seams |
| US5981019A (en) * | 1995-02-28 | 1999-11-09 | W. L. Gore & Associates, Inc. | Protective covers with water and air impenetrable seams |
| JP2015140494A (en) * | 2014-01-28 | 2015-08-03 | 有限会社中田久吉商店 | Seamless clothing |
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