JPH03184829A - Method of patterning plastic sheet - Google Patents
Method of patterning plastic sheetInfo
- Publication number
- JPH03184829A JPH03184829A JP1325713A JP32571389A JPH03184829A JP H03184829 A JPH03184829 A JP H03184829A JP 1325713 A JP1325713 A JP 1325713A JP 32571389 A JP32571389 A JP 32571389A JP H03184829 A JPH03184829 A JP H03184829A
- Authority
- JP
- Japan
- Prior art keywords
- plastic sheet
- pattern
- upper layer
- sheet
- colored
- 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
- 239000002985 plastic film Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000000059 patterning Methods 0.000 title description 2
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はプラスチックシートに幾何学的模様、花柄模様
等の模様を形成するための新規な方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a novel method for forming patterns such as geometric patterns, floral patterns, etc. on plastic sheets.
■。■.
１−
〔従来の技術〕
従来、プラスチックシートの模様出し方法としてはプラ
スチックシートに模様を印刷する方法やペレットを粉砕
した模様材をベースプラスチックに練込み、押出成形又
はカレンダー成形する方法が採用されている。しかし印
刷方式は各種の模様出しができるものの、摩耗や傷に弱
いという欠点があるし、また成形方式は流れ模様に限定
される上、工程が多く、コスト高になるという欠点があ
る。1- [Prior Art] Conventionally, methods for creating patterns on plastic sheets include printing patterns on plastic sheets, and kneading pattern material made by crushing pellets into base plastic, followed by extrusion molding or calendar molding. There is. However, although the printing method can create various patterns, it has the disadvantage of being susceptible to wear and scratches, and the molding method is limited to flowing patterns, has many steps, and is expensive.
本発明の目的は従来技術における以上のような欠点を改
良し、プラスチックシートに流れ模様のような模様を含
む幾何学的模様や花柄模様をきわめて簡単に形成できる
プラスチックシートの模様出し方法を提供することであ
る。The purpose of the present invention is to improve the above-mentioned drawbacks of the prior art, and to provide a method for forming patterns on plastic sheets that can extremely easily form geometric patterns and floral patterns, including flowing patterns, on plastic sheets. It is to be.
前記目的は透明、不透明又は着色した上層用プラスチッ
クシートに点及び／又は線状の切れ目を入れ、引続き縦
及び／又は横方向に伸長さ２−
せて切れ目を広げ、これを、上層用プラスチックシート
が透明又は不透明の場合は着色した下層用プラスチック
シートに、また上層用プラスチックシートが着色してい
る場合はこの上層用シートとは異なる色に着色した下層
用プラスチックシートに、熱圧又は接着剤により積層す
ることを特徴とする本発明のプラスチックシートの模様
出し方法によって達成できる。The purpose is to make point and/or linear cuts in the transparent, opaque or colored plastic sheet for the top layer, and then widen the cuts by stretching 2-2 in the vertical and/or horizontal direction, and then make the plastic sheet for the top layer. If it is transparent or opaque, apply it to the colored lower plastic sheet, or if the upper plastic sheet is colored, apply it to the lower plastic sheet colored in a different color from this upper layer plastic sheet using heat pressure or adhesive. This can be achieved by the method for patterning plastic sheets of the present invention, which is characterized by laminating layers.
本発明方法を第１図に従って説明すると、まず上層用プ
ラスチックシートｌａに点及び／又は線状の切れ口２ａ
を入れる。〔第１図（ａ）〕。To explain the method of the present invention according to FIG. 1, first, point and/or linear cuts 2a are formed on the upper layer plastic sheet la.
Put in. [Figure 1(a)].
次にこのシート１ａをテンター（図示せず）により、矢
印で示すように縦及び／又は横方向に伸長させて切れ目
２ａを広げる〔第１図（ｂ）〕。Next, this sheet 1a is stretched vertically and/or horizontally as shown by the arrows using a tenter (not shown) to widen the cuts 2a (FIG. 1(b)).
？、−おｌｂ、２ｂは夫々、伸長後の上層用プラスチッ
クシート及び切れ目（模様）である。次にこの伸長後の
上層用プラスチックシート１ｂを下層用プラスチックシ
ート３に熱圧又は接着剤により積層することにより積層
型の模様付きプラ３−
４゜
スチックシート４が得られる〔第１図（Ｃ）〕。? , -lb and 2b are the upper layer plastic sheet and the cut (pattern) after stretching, respectively. Next, the stretched upper plastic sheet 1b is laminated on the lower plastic sheet 3 by heat pressure or adhesive to obtain a laminated patterned plastic sheet 4 [Fig. 1(C) )].
ここで上層用プラスチックシート１ａとしては透明、不
透明又は着色物が使用される。また下層用プラスチック
シート３としては着色物が使用されるが、上層用プラス
チックシート１ａが着色物である場合はこの上層用シー
トの色とは異なる色のものが使用される。従って例えば
上層用プラスチックシートに不透明、即ち白色のものを
用いた場合は上層用シートの白色を背景に下層用シート
の着色模様が形成される。Here, a transparent, opaque or colored material is used as the upper plastic sheet 1a. Further, a colored material is used as the lower layer plastic sheet 3, but if the upper layer plastic sheet 1a is a colored material, a color different from the color of this upper layer sheet is used. Therefore, for example, if an opaque, ie, white, plastic sheet is used for the upper layer, the colored pattern on the lower layer sheet will be formed against the white background of the upper layer sheet.
本発明方法によればプラスチックシートに切れ目を入れ
て伸長するだけできわめて簡単に模様を形成できる上、
切れ目の入れ方によって流れ模様のような模様を含む各
種の幾何学的模様や花柄模様を得ることができ、しかも
これらの模様は摩耗や傷に強いという特長を持っている
。According to the method of the present invention, patterns can be formed extremely easily by simply making cuts in the plastic sheet and stretching it.
Depending on how the cuts are made, various geometric and floral patterns, including flowing patterns, can be obtained, and these patterns are resistant to wear and scratches.
第１図は本発明方法の一例の工程図である。
４−
１ａ・・・上層用プラスチックシート
１ｂ・・・伸長後の上層用プラスチックシート２ａ・・
・切れＨ２ｂ・・・伸長後の切れ目（模様）３・・・下
層用プラスチックシート
４・・・模様付きプラスチックシ一トFIG. 1 is a process diagram of an example of the method of the present invention. 4-1a... Upper layer plastic sheet 1b... Upper layer plastic sheet 2a after stretching...
・Cut H2b...Cut (pattern) after stretching 3...Plastic sheet for lower layer 4...Plastic sheet with pattern
Claims (1)
トに点及び／又は線状の切れ目を入れ、引続き縦及び／
又は横方向に伸長させることにより切れ目を広げ、これ
に、上層用プラスチックシートが透明又は不透明の場合
は着色した下層用プラスチックシートを、また上層用プ
ラスチックシートが着色している場合はこの上層用シー
トとは異なる色に着色した下層用プラスチックシートを
熱圧又は接着剤により積層することを特徴とするプラス
チックシートの模様出し方法。1. Make dots and/or linear cuts in the transparent, opaque or colored plastic sheet for the upper layer, and then cut vertically and/or
Or widen the cut by stretching it laterally, and add a colored lower plastic sheet if the upper plastic sheet is transparent or opaque, or this upper layer sheet if the upper plastic sheet is colored. 1. A method for creating a pattern on a plastic sheet, which comprises laminating plastic sheets for the lower layer colored in a different color from the original layer using heat pressure or adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1325713A JPH03184829A (en) | 1989-12-15 | 1989-12-15 | Method of patterning plastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1325713A JPH03184829A (en) | 1989-12-15 | 1989-12-15 | Method of patterning plastic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03184829A true JPH03184829A (en) | 1991-08-12 |
Family
ID=18179865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1325713A Pending JPH03184829A (en) | 1989-12-15 | 1989-12-15 | Method of patterning plastic sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03184829A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5713235B2 (en) * | 1974-06-06 | 1982-03-16 | ||
| JPH01113206A (en) * | 1987-10-27 | 1989-05-01 | Matsushita Electric Works Ltd | Method for producing pattern on inorganic fiberboard |
-
1989
- 1989-12-15 JP JP1325713A patent/JPH03184829A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5713235B2 (en) * | 1974-06-06 | 1982-03-16 | ||
| JPH01113206A (en) * | 1987-10-27 | 1989-05-01 | Matsushita Electric Works Ltd | Method for producing pattern on inorganic fiberboard |
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