JPH0465582A - Production of synthetic resin leather with cushioning woven fabric - Google Patents
Production of synthetic resin leather with cushioning woven fabricInfo
- Publication number
- JPH0465582A JPH0465582A JP17838490A JP17838490A JPH0465582A JP H0465582 A JPH0465582 A JP H0465582A JP 17838490 A JP17838490 A JP 17838490A JP 17838490 A JP17838490 A JP 17838490A JP H0465582 A JPH0465582 A JP H0465582A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- cushioning
- adhesive
- resin sheet
- leather
- 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
- 229920003002 synthetic resin Polymers 0.000 title claims abstract description 29
- 239000000057 synthetic resin Substances 0.000 title claims abstract description 29
- 239000010985 leather Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000002759 woven fabric Substances 0.000 title abstract description 4
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims description 20
- 239000012209 synthetic fiber Substances 0.000 claims description 4
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 238000009941 weaving Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 2
- 239000012790 adhesive layer Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は表面あるいは裏面に合成繊維からなる緩衝織布
を設けてなる合成樹脂レザーの製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for producing synthetic resin leather, which is provided with a cushioning fabric made of synthetic fibers on the front or back surface.
（従来背景）
従来、合成樹脂レザーは例えばＰＶＣシートに発泡材等
を設けたもので、ＰｖＣシートの表面に合成繊維からな
る緩衝織布を設けたＰＶＣレザーはなかった。(Conventional Background) Conventionally, synthetic resin leather has been made by, for example, providing a PVC sheet with a foam material, etc., and there has been no PVC leather in which a cushioning fabric made of synthetic fibers is provided on the surface of the PVC sheet.
（発明が解決しようとする課題）
しかし、ＰＶＣ等の合成樹脂シートと緩衝織布とを接着
させる場合、クツション作用を付与する縦方向に伸びる
凸条部をつぶさないようにしなければならない。(Problems to be Solved by the Invention) However, when bonding a synthetic resin sheet such as PVC and a cushioning fabric, care must be taken not to crush the longitudinally extending protrusions that provide cushioning action.
本発明は、表面あるいは裏面に緩衝織布を設けた合成樹
脂レザーを製造するにあたり、凸条部をつぶさないよう
に合成樹脂シートの表面あるいは裏面に緩衝織布を接着
せしめる製造方法を提供することである。The present invention provides a method for manufacturing synthetic resin leather having a cushioning fabric provided on the front or back surface, in which the cushioning fabric is bonded to the front or back surface of a synthetic resin sheet so as not to crush the convex stripes. It is.
（課題を解決するための手段）
上記目的を達成するために本発明がなした技術的手段は
、所望厚みに形成された合成樹脂シートの表面あるいは
裏面に接着剤を塗布し、そして複数の合成繊維で織成加
工することにより縦方向に伸びる凸条部を表裏両面の横
方向に夫々平行状に多数設けてなる緩衝織布を、前記表
面あるいは裏面に接着剤を設けた合成樹脂シートの接着
面に対向せしめ、前記緩衝織布と合成樹脂シートの接着
面とが接する程度の間隙としたロール間を両者重合状に
通過させて両者を接着結合することである。(Means for Solving the Problem) The technical means achieved by the present invention to achieve the above object is to apply an adhesive to the front or back surface of a synthetic resin sheet formed to a desired thickness, and Adhesion of a synthetic resin sheet with an adhesive on the front or back side of a cushioning fabric, which is made by weaving fibers and has a large number of parallel protrusions extending in the longitudinal direction in the horizontal direction on both the front and back sides. The method is to adhesively bond the buffer fabric and the synthetic resin sheet by passing the buffer fabric and the synthetic resin sheet in a polymerized manner between rolls that face each other and have a gap such that the bonding surfaces of the buffer fabric and the synthetic resin sheet come into contact with each other.
（発明の効果）
本発明は、上記せる如き構成を有するため、ロール間を
通過する際に合成樹脂シートの接着面に接している緩衝
織布かわずかに押圧されて接着されるだけであり熱圧着
等の手段を経ないため、クッシｉン性を付与する縦方向
に伸びる凸条部がつぶれることもなく新規な合成樹脂レ
ザーが製造でき、かつその製造された合成樹脂レザーは
クツション作用を十分に生かせるものとなり商品的価値
も高くなる。(Effects of the Invention) Since the present invention has the above-mentioned configuration, when passing between the rolls, the buffer fabric in contact with the adhesive surface of the synthetic resin sheet is only slightly pressed and bonded, and is heated. Since no means such as crimping is used, a new synthetic resin leather can be manufactured without crushing the vertically extending protrusions that provide cushioning properties, and the manufactured synthetic resin leather has sufficient cushioning properties. This will increase the commercial value of the product.
（実施例）
以下、本発明の一実施例を説明すると、まず所望厚み、
所望幅に形成された例えばｐｖｃ、ウレタン、ポリエチ
レン、ＥＶＡ等の合成樹脂シート１をロールａ、 ａ
で接着剤塗布機構す下位へと送りａす。(Example) An example of the present invention will be described below. First, the desired thickness,
A synthetic resin sheet 1 formed to a desired width, such as PVC, urethane, polyethylene, EVA, etc., is rolled into rolls a, a.
The adhesive is sent to the lower part of the adhesive application mechanism.
そして、送り出された合成樹脂シート１の表面あるいは
裏面に所望な接着剤２を所望厚みに塗布し、その後乾燥
室Ｃ等を通過させて溶剤等を除却する。Then, a desired adhesive 2 is applied to the front or back surface of the sent-out synthetic resin sheet 1 to a desired thickness, and then the sheet is passed through a drying chamber C or the like to remove the solvent and the like.
尚、乾燥室Ｃ等を通過させる工程は、両者１３接着後で
あってもよく任意である。Note that the step of passing through the drying chamber C etc. may be performed after both 13 are bonded and is optional.
次に接着剤２を塗布した合成樹脂シート１の接着面ｌａ
上に別途形成された緩衝織布３を重合せしめてロールｄ
、 ｄ間を通過さぜれば両者１，３は接着結合されて
合成樹脂レザー４か形成される。Next, the adhesive surface la of the synthetic resin sheet 1 coated with adhesive 2
A separately formed buffer fabric 3 is superimposed on top of the roll d.
, d, both 1 and 3 are adhesively bonded to form a synthetic resin leather 4.
上記ロールｄ、 ｄ間の間隙ｄ、は合成樹脂シート１
と緩衝織布３との重合厚みよりもわずかに幅狭状に設定
するが、両者１．３が重合状態で通過する時に掛かる圧
は、緩衝織布３の凸条部３′・・・が両者１，３接着後
に緩衝機能を損わない程度とする。The gap d between the rolls d and d is the synthetic resin sheet 1
The width is set to be slightly narrower than the superposition thickness of the buffer fabric 3 and the buffer fabric 3, but the pressure applied when both 1 and 3 pass in a superposed state is due to the convex strips 3'... of the buffer fabric 3. After adhesion of both 1 and 3, the buffering function should not be impaired.
ここで緩衝織布３の一例を示すと、例えば合成繊維から
なる複数の経糸３ａ・・・と緯糸３ｂ・・・とを織成加
工してなるものて、前記緯糸３ｂ・・・には収縮率の異
なるものを用いており、具体的には平行状にして、かつ
夫々の凹凸が交互に位置した塩化ビニリデン及びポリエ
ステルからなる波形状の緯糸３ｂ”と３ ｂ ”’とて
形成される縦方向にｂンネル状の空隙５の横方向中心に
ポリエチレンからなる緯糸２ａ・・・を空隙５の周囲に
ポリエステルからなる多数の経糸３ａ・・・を設けるも
のとしたもので、表裏両面に縦方向に伸びる凸条部３°
・・・が横方向に夫々平行状に多数設けられたものであ
る。Here, an example of the cushioning fabric 3 is a fabric made by weaving a plurality of warps 3a and wefts 3b made of synthetic fibers, and the wefts 3b have shrinkage. Specifically, weft yarns 3b'' and 3b'' are made of wavy weft yarns made of vinylidene chloride and polyester, which are parallel to each other and have alternating concavities and convexities. A weft yarn 2a made of polyethylene is provided at the center in the horizontal direction of a channel-shaped void 5, and a large number of warp yarns 3a made of polyester are provided around the void 5. Convex portion extending to 3°
... are provided in parallel in the lateral direction.
尚、上記緩衝織布３は一例を示すにすぎずこれに限定さ
れるものではなく本発明の範囲内における変更は任意で
ある。Incidentally, the above-mentioned buffer fabric 3 is merely an example, and the present invention is not limited to this, and any changes may be made within the scope of the present invention.
第１図は本発明の製造方法に使用される製造装置の一例
を簡単かつ一部省略して示す全体図、第２図は合成樹脂
レザーの一部省略して示す全体斜視図、第３図はＰＶＣ
レザーの一部省略して示す拡大縦断正面図である。
図中
ロール
ロール
合成樹脂シート
緩衝織布
合成樹脂レザーFig. 1 is an overall view showing an example of manufacturing equipment used in the manufacturing method of the present invention in a simplified manner with some parts omitted; Fig. 2 is an overall perspective view showing a synthetic resin leather with some parts omitted; Fig. 3 is PVC
It is an enlarged longitudinal sectional front view showing a part of the leather with omission. Roll Roll Synthetic Resin Sheet Buffer Woven Fabric Synthetic Resin Leather
Claims (1)
面に接着剤を塗布し、そして複数の合成繊維で織成加工
することにより縦方法に伸びる凸条部を表裏両面の横方
向に夫々平行状に多数設けてなる緩衝織布を、前記表面
あるいは裏面に接着剤を設けた合成樹脂シートの接着面
に対向せしめ、前記緩衝織布と合成樹脂シートの接着面
とが接する程度の間隙としたロール間を両者重合状に通
過させて両者を接着結合する緩衝織布を設けた合成樹脂
レザーの製造方法。By applying an adhesive to the front or back side of a synthetic resin sheet formed to a desired thickness, and then weaving it with multiple synthetic fibers, the convex stripes extending vertically are made parallel to each other in the horizontal direction on both the front and back sides. A large number of cushioning fabrics are arranged to face the adhesive surface of the synthetic resin sheet having an adhesive on the front or back surface, and a gap is created between the rolls such that the cushioning fabric and the adhesive surface of the synthetic resin sheet come into contact with each other. A method for producing synthetic resin leather, which includes a cushioning fabric that allows both to pass through in a polymerized state and bond them together adhesively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17838490A JPH0633575B2 (en) | 1990-07-04 | 1990-07-04 | Method for manufacturing synthetic resin leather provided with cushioning woven cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17838490A JPH0633575B2 (en) | 1990-07-04 | 1990-07-04 | Method for manufacturing synthetic resin leather provided with cushioning woven cloth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0465582A true JPH0465582A (en) | 1992-03-02 |
| JPH0633575B2 JPH0633575B2 (en) | 1994-05-02 |
Family
ID=16047552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17838490A Expired - Lifetime JPH0633575B2 (en) | 1990-07-04 | 1990-07-04 | Method for manufacturing synthetic resin leather provided with cushioning woven cloth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633575B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966845A (en) * | 2016-07-29 | 2016-09-28 | 成都卡美多鞋业有限公司 | Conveyor belt tightening type leather bonding device |
| CN106273990A (en) * | 2016-07-29 | 2017-01-04 | 成都卡美多鞋业有限公司 | Leather bonds device |
-
1990
- 1990-07-04 JP JP17838490A patent/JPH0633575B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633575B2 (en) | 1994-05-02 |
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