JPS6125533B2 - - Google Patents
Info
- Publication number
- JPS6125533B2 JPS6125533B2 JP14736479A JP14736479A JPS6125533B2 JP S6125533 B2 JPS6125533 B2 JP S6125533B2 JP 14736479 A JP14736479 A JP 14736479A JP 14736479 A JP14736479 A JP 14736479A JP S6125533 B2 JPS6125533 B2 JP S6125533B2
- Authority
- JP
- Japan
- Prior art keywords
- embossed
- pattern
- polyvinyl chloride
- embossing
- chloride film
- 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.)
- Expired
Links
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 22
- 239000004800 polyvinyl chloride Substances 0.000 claims description 22
- 238000004049 embossing Methods 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 239000002023 wood Substances 0.000 description 6
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- 238000007665 sagging Methods 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 229920006266 Vinyl film Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Description
【発明の詳細な説明】
本発明はエンボス化粧シートの製造方法に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing an embossed decorative sheet.
従来、エンボス化粧シートは片面を梨地状の一
様にエンボス加工した透明ポリ塩化ビニルフイル
ムのエンボス面に柄模様印刷層及びベースコート
層を順次印刷したのち、もう一方の面に木目導管
又は抽象柄の模様をエンボス加工することによつ
て作成していた。 Conventionally, embossed decorative sheets are made by sequentially printing a pattern printing layer and a base coat layer on the embossed surface of a transparent polyvinyl chloride film whose one side is uniformly embossed in a matte finish, and then printing a wood grain conduit or an abstract pattern on the other side. It was created by embossing a pattern.
しかしながら、この製造法には、(i)印刷後エン
ボス加工することによりポリ塩化ビニルフイルム
が一様ではなくばらついた状態で引伸ばされるの
で柄模様印刷部の色調が不安定となる、(ii)エンボ
ス加工等に光沢ムラやタルミしわが発生し、品質
のバラツキがひどくなり、且つ歩留りが低下す
る、(iii)エンボス加工することにより柄曲りが発生
する、(iv)エンボス加工することにより、流れ方
向、巾方向の寸法のバラツキがひどくなる、(v)エ
ンボス加工時に発生する透明ポリ塩化ビニルフイ
ルムの巾収縮率が大きくフイルムロスが発生する
などの諸欠点があり、改良が要望されてきた。 However, this manufacturing method has the disadvantages of (i) embossing after printing, which causes the polyvinyl chloride film to be stretched unevenly, making the color tone of the printed pattern unstable; (ii) Embossing causes uneven gloss, sagging, wrinkles, etc., resulting in severe variations in quality and lower yields; (iii) embossing causes pattern bending; and (iv) embossing causes unevenness. There are various drawbacks such as severe variations in dimensions in the direction and width direction, and (v) high width shrinkage of the transparent polyvinyl chloride film that occurs during embossing, resulting in film loss, and improvements have been desired.
本発明者は叙上の欠点を解消すべく研究の結
果、透明ポリ塩化ビニルフイルムにエンボス模様
をエンボス加工し、しかるのち、前記透明ポリ塩
化ビニルフイルムの非エンボス面に柄模様印刷層
及びベースコート層を順次印刷する製造法によ
り、叙上の従来の欠点をすべて解消し得ることを
見い出し、かかる知見にもとづいて本発明を完成
したものである。 As a result of research to eliminate the above-mentioned drawbacks, the present inventor embossed an embossed pattern on a transparent polyvinyl chloride film, and then added a pattern printing layer and a base coat layer to the non-embossed surface of the transparent polyvinyl chloride film. The inventors have discovered that all of the above-mentioned conventional drawbacks can be overcome by a manufacturing method in which they are sequentially printed, and the present invention has been completed based on this knowledge.
即ち、本発明の要旨は透明ポリ塩化ビニルフイ
ルムにエンボス模様をエンボス加工し、しかるの
ち前記透明ポリ塩化ビニルフイルムの非エンボス
面に柄模様印刷層及びベースコート層を順次印刷
形成することを特徴とするエンボス化粧シートの
製造方法である。 That is, the gist of the present invention is characterized in that a transparent polyvinyl chloride film is embossed with an embossed pattern, and then a pattern printing layer and a base coat layer are successively printed on the non-embossed surface of the transparent polyvinyl chloride film. This is a method for manufacturing an embossed decorative sheet.
以下、本発明につき図面を参照しながら詳細に
説明する。 Hereinafter, the present invention will be explained in detail with reference to the drawings.
第１図及び第２図は本発明の第１実施態様を示
している。先ず、第１図示のように透明ポリ塩化
ビニルフイルム１に木目導管のエンボス模様２を
エンボス加工する。しかるのち、エンボス模様を
エンボス加工した透明ポリ塩化ビニルフイルム１
の非エンボス面３に第２図の如く木目模様の柄模
様印刷層４を印刷形成し、次いでベースコート層
５を印刷形成することにより木目エンボス化粧シ
ート６を得ることができる。 1 and 2 show a first embodiment of the invention. First, as shown in the first figure, a transparent polyvinyl chloride film 1 is embossed with an embossed pattern 2 of wood grain conduits. After that, a transparent polyvinyl chloride film 1 with an embossed pattern embossed on it
A wood grain embossed decorative sheet 6 can be obtained by printing a pattern printing layer 4 having a wood grain pattern on the non-embossed surface 3 of the sheet as shown in FIG. 2, and then printing a base coat layer 5.
而して上記の本発明のエンボス化粧シートの製
造方法において、エンボス模様の形成は、(i)透明
ポリ塩化ビニルフイルムをカレンダー装置を用い
て製造する工程において第５図示の如くポリ塩化
ビニルコンパウンドをロール２１，２２，２３，
２４間で圧延して一定の厚さのフイルムを形成
し、引続き圧延形成したフイルムをエンボスロー
ル２５とゴムロール２６間を通してエンボス加工
し、次いで冷却ドラム２７に接触させて冷却しフ
イルム成形とエンボス加工を一緒に行なう方法、
或いは(ii)既に製造された透明ポリ塩化ビニルフイ
ルムはエンボス加工を施こす方法のいずれの方法
によつて作製することができ、就中(i)の方法の方
が生産能率が高く、又、エンボス加工時の巾方向
の収縮が生じないので望ましい。 In the method for manufacturing an embossed decorative sheet of the present invention, the embossed pattern is formed by (i) applying a polyvinyl chloride compound as shown in Figure 5 in the step of manufacturing a transparent polyvinyl chloride film using a calendar device. Rolls 21, 22, 23,
24 to form a film of a constant thickness, and then the rolled film is passed between an embossing roll 25 and a rubber roll 26 for embossing, and then brought into contact with a cooling drum 27 to be cooled to form the film and embossing it. how to do it together,
Alternatively, (ii) the already produced transparent polyvinyl chloride film can be produced by any of the methods of embossing, among which method (i) has higher production efficiency, and This is desirable because no shrinkage occurs in the width direction during embossing.
次に上記の本発明のエンボス化粧シートの製造
方法において、エンボス模様は木目導管模様に限
定されず、第３図示のような例えばハンマートー
ンのような抽象模様のエンボス模様１２を有する
透明ポリ塩化ビニルフイルム１１の非エンボス面
１３に第４図示の如く抽象模様１４を印刷し、次
いでベースコート層１５を印刷形成して床材用化
粧シート１６を得ることもできる。 Next, in the above method for manufacturing an embossed decorative sheet of the present invention, the embossed pattern is not limited to the wood grain conduit pattern, but transparent polyvinyl chloride having an embossed pattern 12 of an abstract pattern such as a hammer tone as shown in the third figure. It is also possible to print an abstract pattern 14 on the non-embossed surface 13 of the film 11 as shown in the fourth figure, and then print and form a base coat layer 15 to obtain a decorative sheet 16 for flooring.
次に上記の本発明のエンボス化粧シートの製造
方法において、透明ポリ塩化ビニルフイルムとし
ては無色透明なもののみならず染料により着色す
るか或いは顔料を透明性を損なわない程度に樹脂
中に混合して着色した有色透明フイルムも適用す
ることができる。 Next, in the above method for producing an embossed decorative sheet of the present invention, the transparent polyvinyl chloride film is not only colorless and transparent, but also colored with a dye or mixed with a pigment in the resin to an extent that does not impair transparency. Colored transparent films can also be applied.
以上、詳記した通り、本発明の方法によれば、
印刷後のエンボス加工工程が省けるので生産能率
を高め、生産コストを低減することができる。
又、本発明の方法によれば印刷後のエンボス加工
による寸法不良、色調不良のトラブルを解消する
ことができ、寸法精度が良く、且つ色調の安定し
た化粧シートを作製することができる。又、本発
明の方法によれば印刷後のエンボス加工による光
沢ムラ、タルミしわなどのトラブルを解消するこ
とができ、光沢ムラ、タルミしわなどのない品質
良好な化粧シートを作製することができる。更
に、又、本発明の方法によれば印刷後のエンボス
加工によるポリ塩化ビニルフイルムの巾収縮を解
消しうるので従来よりも巾の狭いウエブを使用す
ることができる。 As detailed above, according to the method of the present invention,
Since the embossing process after printing can be omitted, production efficiency can be increased and production costs can be reduced.
Further, according to the method of the present invention, it is possible to eliminate the problems of dimensional defects and poor color tone due to embossing after printing, and it is possible to produce a decorative sheet with good dimensional accuracy and stable color tone. Further, according to the method of the present invention, problems such as uneven gloss, sagging and wrinkles caused by embossing after printing can be eliminated, and a decorative sheet of good quality without uneven gloss, sagging and wrinkles can be produced. Furthermore, according to the method of the present invention, width shrinkage of the polyvinyl chloride film due to post-printing embossing can be eliminated, so a web narrower in width than before can be used.
次に本発明の実施例をあげ、本発明につき具体
的に説明する。 Next, examples of the present invention will be given and the present invention will be specifically explained.
実施例 １
可塑剤17部を含むポリ塩化ビニルコンパウンド
をカレンダー装置を用いてロール間で圧延して
0.15mmの厚さのフイルムを形成し、引続き圧延形
成したフイルムを50〜70μの深度の木目導管が刻
設されたエンボス版と320〜500メツシユの合成ゴ
ムロール間を通してエンボス加工し、次いで冷却
してエンボス模様入り透明ポリ塩化ビニルフイル
ムを作製した。次いで非エンボス面に木目模様を
印刷し、次いでベースコート層を印刷して美麗な
エンボス化粧シートを得た。Example 1 A polyvinyl chloride compound containing 17 parts of plasticizer was rolled between rolls using a calender device.
A film with a thickness of 0.15 mm was formed, and the formed film was then embossed by passing it through an embossing plate with 50 to 70 μ deep grain conduits and a synthetic rubber roll of 320 to 500 mesh, and then cooled. A transparent polyvinyl chloride film with an embossed pattern was produced. Next, a wood grain pattern was printed on the non-embossed surface, and then a base coat layer was printed to obtain a beautiful embossed decorative sheet.
実施例 ２
可塑剤20部を含むポリ塩化ビニルコンパンドを
カレンダー装置を用いてロール間で圧延して0.30
mmの厚さのフイルムを形成し、引続き圧延形成し
たフイルムを深度130〜150μのハンマートン柄エ
ンボス版と320〜500メツシユの合成ゴムロール間
を通してエンボス加工し、次いで冷却してエンボ
ス模様入り透明ポリ塩化ビニルフイルムを作製し
た。次いで非エンボス面に抽象模様を印刷し、次
いでベースコート層を印刷して美麗なエンボス化
粧シートを得た。Example 2 A polyvinyl chloride compound containing 20 parts of plasticizer was rolled between rolls using a calender to give a 0.30%
A film with a thickness of mm is formed, and then the formed film is embossed by passing it between a hammerton pattern embossing plate with a depth of 130 to 150μ and a synthetic rubber roll with a mesh of 320 to 500, and then cooled to form a transparent polychloride with an embossed pattern. A vinyl film was produced. Next, an abstract pattern was printed on the non-embossed surface, and then a base coat layer was printed to obtain a beautiful embossed decorative sheet.
第１図及び第２図は本発明の第１実施態様の製
造過程を示す断面図、第３図及び第４図は本発明
の第２実施態様の製造過程を示す断面図、第５図
はカレンダー装置の模式図である。
１，１１…透明ポリ塩化ビニルフイルム、２，
１２…エンボス模様、３，１３…非エンボス面、
４，１４…柄模様印刷層、５，１５…ベースコー
ト層、２１，２２，２３，２４…圧延ロール、２
５…エンボスロール、２６…ゴムロール、２７…
冷却ドラム。
FIGS. 1 and 2 are sectional views showing the manufacturing process of the first embodiment of the present invention, FIGS. 3 and 4 are sectional views showing the manufacturing process of the second embodiment of the invention, and FIG. FIG. 2 is a schematic diagram of a calendar device. 1, 11...Transparent polyvinyl chloride film, 2,
12... Embossed pattern, 3, 13... Non-embossed surface,
4, 14... Pattern printing layer, 5, 15... Base coat layer, 21, 22, 23, 24... Rolling roll, 2
5... Embossing roll, 26... Rubber roll, 27...
cooling drum.
Claims (1)
をエンボス加工し、しかるのち前記透明ポリ塩化
ビニルフイルムの非エンボス面に柄模様印刷層及
びベースコート層を順次印刷形成することを特徴
とするエンボス化粧シートの製造方法。 ２ 前記透明ポリ塩化ビニルフイルムをカレンダ
ー装置を用いて製造する工程内においてエンボス
版を用いて前記エンボス模様を形成することを特
徴とする特許請求の範囲第１項記載のエンボス化
粧シートの製造方法。[Claims] 1. A transparent polyvinyl chloride film is embossed with an embossed pattern, and then a pattern printing layer and a base coat layer are successively printed on the non-embossed surface of the transparent polyvinyl chloride film. A method for manufacturing an embossed decorative sheet. 2. The method for producing an embossed decorative sheet according to claim 1, wherein the embossed pattern is formed using an embossing plate during the step of producing the transparent polyvinyl chloride film using a calendar device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14736479A JPS5670912A (en) | 1979-11-14 | 1979-11-14 | Manufacture of embossed decorative lamination sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14736479A JPS5670912A (en) | 1979-11-14 | 1979-11-14 | Manufacture of embossed decorative lamination sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5670912A JPS5670912A (en) | 1981-06-13 |
| JPS6125533B2 true JPS6125533B2 (en) | 1986-06-16 |
Family
ID=15428530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14736479A Granted JPS5670912A (en) | 1979-11-14 | 1979-11-14 | Manufacture of embossed decorative lamination sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5670912A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07195555A (en) * | 1993-12-08 | 1995-08-01 | Meikon Go | Production of surface graphics in soft solid magnetic plate and product thereby |
-
1979
- 1979-11-14 JP JP14736479A patent/JPS5670912A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5670912A (en) | 1981-06-13 |
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