JP2001287329A - Decorative sheet with pressure-sensitive adhesive - Google Patents

Decorative sheet with pressure-sensitive adhesive

Info

Publication number
JP2001287329A
JP2001287329A JP2000108640A JP2000108640A JP2001287329A JP 2001287329 A JP2001287329 A JP 2001287329A JP 2000108640 A JP2000108640 A JP 2000108640A JP 2000108640 A JP2000108640 A JP 2000108640A JP 2001287329 A JP2001287329 A JP 2001287329A
Authority
JP
Japan
Prior art keywords
decorative sheet
pressure
sensitive adhesive
pattern
adhesive layer
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
Application number
JP2000108640A
Other languages
Japanese (ja)
Other versions
JP4423742B2 (en
Inventor
Hiromasa Togasaki
浩昌 戸賀崎
Tsukasa Hayakawa
典 早川
Yuji Ishii
祐司 石井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP2000108640A priority Critical patent/JP4423742B2/en
Publication of JP2001287329A publication Critical patent/JP2001287329A/en
Application granted granted Critical
Publication of JP4423742B2 publication Critical patent/JP4423742B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a decorative sheet with a pressure-sensitive adhesive capable of being uniformly laminated to a base material without taking air in the gap between the decorative sheet and the base material by improving the coating surface shape of the pressure-sensitive adhesive layer applied to the rear surface of the decorative sheet, easy to re-laminate and capable of being manufactured and kept in a state taken up in a roll shape without using a release sheet. SOLUTION: The decorative sheet with the pressure-sensitive adhesive is constituted by providing a top coat 2 layer having a releasable function on the surface of a decorative sheet main body 1 and providing the pressure- sensitive adhesive layer 3 on the rear surface of the decorative sheet main body 1 and can be manufactured and kept in a state taken up in a roll shape without using the release sheet.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、住宅など建築物の
内外装に使用する印刷の施された化粧シートに関し、壁
面、天井等の建築内外装や、造作材、建具等の建築資
材、家具什器類、住設機器等の表面化粧などに使用する
ためのものであり、木質系板材、金属板等の基板の表面
に貼り合わせてなる粘着剤付き化粧シートに関する物で
ある。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a printed decorative sheet used for the interior and exterior of a building such as a house, the interior and exterior of a building such as a wall surface and a ceiling, construction materials such as construction materials and fittings, and furniture. The present invention relates to a decorative sheet with an adhesive, which is used for surface decoration of furniture, housing equipment, and the like, and is attached to the surface of a substrate such as a wooden board or a metal plate.

【0002】[0002]

【従来の技術】従来、建築資材や家具材等として使用さ
れている粘着剤付き化粧シートは、化粧シート本体と、
その化粧シート本体の裏面に粘着剤を平坦に塗布した粘
着剤層と、その粘着剤層の表面を覆うための剥離可能に
仮接着された離型シート(セパレーター)から構成され
ている。
2. Description of the Related Art A decorative sheet with an adhesive, which is conventionally used as a building material or a furniture material, includes a decorative sheet body,
It is composed of a pressure-sensitive adhesive layer in which a pressure-sensitive adhesive is applied flatly on the back surface of the decorative sheet main body, and a release sheet (separator) temporarily peelably bonded to cover the surface of the pressure-sensitive adhesive layer.

【0003】[0003]

【発明が解決しようとする課題】この粘着剤付き化粧シ
ートを使用する際には、離型シートを剥がした後に、貼
ろうとする適宜基板(基材)や壁面の表面に手作業にて
貼り付けるものであり、貼り付ける際に、前記化粧シー
トの粘着剤層の表面と、貼り付けられる基板や壁面の表
面との間に空気を取り込んでしまうことが多く、それら
がフクレとなって残ってしまい、貼り付けられた化粧シ
ートの表面から、それが目立って美観上の欠点となって
しまうものである。
When this decorative sheet with an adhesive is used, after the release sheet is peeled off, it is manually attached to the surface of a substrate (substrate) or a wall surface to be affixed. In the case of sticking, in many cases, air is taken in between the surface of the pressure-sensitive adhesive layer of the decorative sheet and the surface of the substrate or wall surface to be stuck, and they remain as blisters. However, the surface of the applied decorative sheet is conspicuous and becomes a disadvantage in aesthetic appearance.

【0004】また、これらの粘着剤付き化粧シートは、
その粘着剤層が貼り付ける基板や壁面の表面に空気を取
り込んで一度着いてしまうと剥離することが困難であ
り、それらを取り除き修正するために剥離しようとして
も、貼り付けた基板側や化粧シート側の表面の破材もし
くは化粧シート内での化粧シート本体と粘着剤層との間
の剥離などを生じてしまうことから修正はほぼ不可能で
ある。
Further, these decorative sheets with an adhesive are
It is difficult to remove once the air is taken into the surface of the substrate or wall surface to which the adhesive layer is attached, and once it arrives, it is difficult to remove it to remove and correct it. It is almost impossible to make corrections because the material on the side of the decorative sheet may be broken or the decorative sheet may be peeled off from the adhesive layer in the decorative sheet.

【0005】本発明は、従来技術における上記問題点に
鑑みてなされたものであって、化粧シートり裏面に塗工
された粘着剤層の塗工表面形状を改良することにより、
空気を化粧シートと基材との間に取り込むことなく均一
に貼ることができるようにするとともに、貼り直しが容
易で、尚かつ離型シートを介することなく巻き取りの状
態で製造、保管が可能となる粘着剤付き化粧シートを提
供することを目的とする。
The present invention has been made in view of the above-mentioned problems in the prior art, and has been made by improving the coating surface shape of a pressure-sensitive adhesive layer applied to the back surface of a decorative sheet.
Air can be stuck uniformly without taking in air between the decorative sheet and the base material, and it is easy to put it on again, and it can be manufactured and stored in a wound state without going through a release sheet. It is an object of the present invention to provide a decorative sheet with a pressure-sensitive adhesive.

【0006】[0006]

【課題を解決するための手段】本発明の請求項1に係る
発明は、化粧シート本体表面に離型性機能を有するトッ
プコート層が設けられ、該化粧シート本体裏面に粘着剤
層が設けられ、離型シートを介さずにロール状に巻き取
り製造、保管を可能にしたことを特徴とする粘着剤付き
化粧シートである。
According to the first aspect of the present invention, a top coat layer having a release function is provided on the surface of a decorative sheet main body, and an adhesive layer is provided on a back surface of the decorative sheet main body. A decorative sheet with an adhesive, which can be wound up into a roll and manufactured and stored without interposing a release sheet.

【0007】次に本発明の請求項2に係る発明は、上記
請求項1に係る発明の粘着剤付き化粧シートにおいて、
前記トップコート層の表面と粘着剤層の表面とに、平面
形状が点状もしくは幾何学模様状又は木目模様状などの
形状パターンの凹凸パターンが施されている粘着剤付き
化粧シートである。
Next, the invention according to claim 2 of the present invention relates to the decorative sheet with an adhesive according to claim 1, wherein
A decorative sheet with a pressure-sensitive adhesive, in which the surface of the top coat layer and the pressure-sensitive adhesive layer are provided with a concavo-convex pattern such as a dot pattern, a geometric pattern, or a wood grain pattern on the surface.

【0008】次に本発明の請求項3に係る発明は、上記
請求項1に係る発明の粘着剤付き化粧シートにおいて、
前記トップコート層の表面と粘着剤層の表面と化粧シー
ト本体の全てに亘って、平面形状が点状もしくは幾何学
模様状又は木目模様状などの形状パターンの凹凸パター
ンが施されている粘着剤付き化粧シートである。
Next, the invention according to claim 3 of the present invention is directed to the decorative sheet with an adhesive according to claim 1, wherein
A pressure-sensitive adhesive having an uneven pattern of a shape pattern such as a dot shape or a geometric pattern shape or a wood grain pattern over the entire surface of the top coat layer, the surface of the pressure-sensitive adhesive layer, and the decorative sheet body. With decorative sheet.

【0009】[0009]

【作用】本発明の粘着剤付き化粧シートは、表面のトッ
プコート層2が離型性機能を有するため、離型シートを
介さずにロール状に巻き取って製造し、保管された粘着
剤付き化粧シートは、離型シートが無くても、使用する
際にロール状に重ね合わせられたトップコート層2と粘
着剤層3とを互いに容易に剥離しながら巻き出して使用
することができる。
The decorative sheet with an adhesive according to the present invention is manufactured by winding it into a roll without using a release sheet because the top coat layer 2 on the surface has a releasing property, Even when the decorative sheet is not used, the top coat layer 2 and the pressure-sensitive adhesive layer 3 that are superimposed in a roll shape when used can be rolled out while being easily peeled off from each other.

【0010】また、本発明の粘着剤付き化粧シートは、
シート裏面の粘着剤層3の表面に裏面凹凸パターン3a
を備えているため、基板や壁面など被貼着対象物の表面
に接着した際に直ぐには密着せず、粘着剤層3表面の凹
凸パターン3aの凸部間による連続した非密着空間が形
成されて、接着界面に取り込まれた空気を容易に除去し
ながら貼り合わせることができる。
The decorative sheet with an adhesive of the present invention is
Uneven pattern 3a on the back surface of pressure-sensitive adhesive layer 3
When the adhesive layer 3 is adhered to the surface of an object to be adhered such as a substrate or a wall surface, it does not immediately adhere, and a continuous non-adhesive space is formed between the projections of the uneven pattern 3a on the surface of the adhesive layer 3. Thus, the bonding can be performed while easily removing the air taken into the bonding interface.

【0011】[0011]

【発明の実施の形態】本発明の粘着剤付き化粧シートの
具体的な実施の形態は各種考えられるが、以下にその基
本的な類型の一例を示す。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Various embodiments of the decorative sheet with a pressure-sensitive adhesive of the present invention can be considered, and examples of the basic types are shown below.

【0012】本発明の粘着剤付き化粧シートは、図1
(a)に示すように、化粧シート本体1の表面に離型性
機能を有する透明なトップコート層2が設けられ、該シ
ート本体1の裏面には粘着剤層3が設けられており、そ
のシート本体1裏面の粘着剤層3の表面には裏面凹凸パ
ターン3aが設けられている。
The decorative sheet with an adhesive of the present invention is shown in FIG.
As shown in (a), a transparent top coat layer 2 having a releasing function is provided on the surface of a decorative sheet main body 1, and an adhesive layer 3 is provided on the back surface of the sheet main body 1. On the surface of the pressure-sensitive adhesive layer 3 on the back surface of the sheet body 1, a back surface uneven pattern 3a is provided.

【0013】また、その化粧シート本体1表面のトップ
コート層2の表面には、必要に応じて、透明な表面凹凸
パターン4aが設けられていてもよい。
Further, a transparent surface unevenness pattern 4a may be provided on the surface of the top coat layer 2 on the surface of the decorative sheet main body 1, if necessary.

【0014】上記化粧シート本体1としては、単層もし
くは複層からなるシートであり、コート紙、壁紙、フィ
ルム等の各種化粧シートを使用することができ、その表
面には化粧用の絵柄や彩色が施されているものであり、
一般的に公知の化粧シートであってもよいし、シート本
体1の表面は凹凸表現の無い平坦なものでもよいし、凹
凸表現を含むものであってもよい。
The decorative sheet body 1 is a sheet composed of a single layer or multiple layers, and various types of decorative sheets such as coated paper, wallpaper, film and the like can be used. Is given,
A generally known decorative sheet may be used, or the surface of the sheet body 1 may be flat without unevenness expression or may include unevenness expression.

【0015】トップコート層2としては、粘着剤と密着
することのない反応型シリコーン系樹脂や、シリコーン
樹脂を含有する2液ウレタン系樹脂をはじめとする透明
な樹脂やフィルムを使用することができ、表面は平坦で
あっても、凹凸表現を含むもの、グロスマットの艶表
現、艶消し表現を施したものであってもよく、粘着剤と
容易に剥離することが可能であるものならば使用するこ
とができる。
As the top coat layer 2, a transparent resin or film such as a reactive silicone resin which does not adhere to an adhesive or a two-component urethane resin containing a silicone resin can be used. , Even if the surface is flat, it may have unevenness, glossy matte, or matte expression, and it can be easily peeled off from the adhesive. can do.

【0016】粘着剤層3としては、化粧シートを貼り付
ける際の被貼着物である基板面(基材面)や壁面など貼
着面との密着が得られ、尚かつ、離型性を付与されてい
る上記トップコート層2に対しては容易に剥離が可能と
なる粘着剤を適宣使用することができる。但し、化粧シ
ートを貼り付ける際には空気を挟み込まないように、粘
着剤層3の表面には任意の高さ、面積を有する規則的乃
至不規則な凹凸形状の凹凸パターン3aを備えたもので
なくてはならない。
As the pressure-sensitive adhesive layer 3, adhesion to a substrate surface (substrate surface) or a wall surface, which is a substance to be adhered, when a decorative sheet is adhered, and a releasability can be imparted. An adhesive which can be easily peeled off can be suitably used for the above-mentioned top coat layer 2. However, when attaching the decorative sheet, the surface of the pressure-sensitive adhesive layer 3 is provided with an irregular pattern 3a having a regular or irregular irregular shape having an arbitrary height and area so as not to trap air. Must-have.

【0017】[0017]

【実施例】以下に、本発明の具体的実施例を説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described.

【0018】<実施例1>図1(a)に示すように、化
粧シート本体1として、坪量60g/m2 の長尺状の化
粧シート用薄葉紙の表面に、硝化綿系グラビア印刷イン
キを用いて下地着色と隠蔽性付与層を兼ねた1色の着色
ベタ層と、導管模様を含んだ木目絵柄層とを順次印刷形
成した。
Example 1 As shown in FIG. 1 (a), as a decorative sheet main body 1, a nitrified cotton-based gravure printing ink was applied to the surface of a long thin paper for decorative sheet having a basis weight of 60 g / m 2. Using this, a solid color layer of one color serving both as a base coloring layer and a concealing property-imparting layer, and a wood pattern layer including a conduit pattern were sequentially formed by printing.

【0019】続いて、上記図1(a)に示す化粧シート
本体1の前記印刷面に、シリコーン樹脂を含有した2液
硬化型ウレタン系樹脂を、乾燥後の塗布量が5g/m2
になるように塗工し、離型性を有するトップコート層2
を形成した。
Subsequently, a two-pack curable urethane-based resin containing a silicone resin was applied to the printed surface of the decorative sheet main body 1 shown in FIG. 1A at a coating amount of 5 g / m 2 after drying.
Top coat layer 2 having a release property
Was formed.

【0020】その後、その化粧シート本体1表面のトッ
プコート層2の表面に、該トップコート層2とは艶を変
更したシリコーン樹脂を含有した2液硬化型ウレタン系
樹脂系インキを用いて、高版深のグラビア印刷版を使用
して抽象柄をグラビア塗工して乾燥固化し、エンボスを
付与した様な意匠性付与を兼ねた高版深グラビア印刷版
による凹凸形状の厚盛りの図1(a)に示す表面凹凸パ
ターン4を形成した。
Thereafter, a two-part curable urethane resin ink containing a silicone resin whose gloss has been changed from that of the top coat layer 2 is applied to the surface of the top coat layer 2 on the surface of the decorative sheet main body 1 by using a high-density ink. Using a gravure printing plate of the depth of the plate, the abstract pattern is gravure coated, dried and solidified, and a thick asperity of a high-profile deep gravure printing plate that also has a design property as if embossed is provided FIG. 1 ( The surface unevenness pattern 4 shown in a) was formed.

【0021】また、上記トップコート層2及び表面凹凸
パターン4を表面に形成した化粧シート本体1の裏面に
は、ロールコーターにて粘着剤を塗工して、粘着剤層3
を形成し、その後、粘着剤層3を内面側にしてロール状
に巻き取ることにより、ロール状の本発明の粘着剤付き
化粧シートを作成した。
An adhesive is applied by a roll coater to the back surface of the decorative sheet main body 1 on which the top coat layer 2 and the surface uneven pattern 4 are formed.
Then, the adhesive layer 3 was wound up in a roll shape with the pressure-sensitive adhesive layer 3 on the inner surface side, thereby producing a roll-shaped decorative sheet with a pressure-sensitive adhesive of the present invention.

【0022】上記化粧シート本体1裏面への粘着剤層3
の塗工はフラットに塗工したが、上記化粧シート本体1
の表面側のトップコート層2の表面には、凹凸形状を呈
する固化した表面凹凸パターン4が形成されているた
め、長尺状の薄葉紙を印刷及び塗工しつつロール状に巻
き取って得られた本発明の粘着剤付き化粧シートは、化
粧シート本体1表面側の表面凹凸パターン4と、その裏
面の粘着剤層3面(粘着剤層表面は非乾燥面であり、比
較的柔軟なフレキシブル面となっている)とが、互いに
接触して重ね合わせられながら巻き取られ、使用時に巻
き出された本発明の粘着剤付き化粧シートの粘着剤層3
の表面には、図1(b)に示すように、固化した上記表
面凹凸パターン4によって賦型された凹凸形状の裏面凹
凸パターン3aが形成された。
Adhesive layer 3 on the back of decorative sheet body 1
Was applied flat, but the decorative sheet body 1
Is formed on the surface of the top coat layer 2 on the surface side of the surface of the sheet, and is formed by winding and printing a long thin paper in a roll shape while printing and coating a long thin paper. The decorative sheet with an adhesive of the present invention has a surface uneven pattern 4 on the surface side of the decorative sheet main body 1 and a surface of the adhesive layer 3 on the back surface thereof (the surface of the adhesive layer is a non-dry surface, and a relatively flexible flexible surface). The adhesive layer 3 of the decorative sheet with an adhesive of the present invention, which is wound while being brought into contact with each other and superposed, and unwound when used.
As shown in FIG. 1 (b), a back surface uneven pattern 3 a having an uneven shape formed by the solidified surface uneven pattern 4 was formed on the front surface.

【0023】<実施例2>上記実施例1において、図1
(a)に示すように、規則的に並んだ50μm四方の正
方形の凹部4aが面積比80%を占めるように、トップ
コート層2と同一材料にて厚盛り固化した表面凹凸パタ
ーン4を形成した以外は、実施例1と同様にして本発明
の粘着剤付き化粧シートを作成した。
<Embodiment 2> In Embodiment 1 described above, FIG.
As shown in (a), the surface unevenness pattern 4 which was thickly solidified with the same material as the top coat layer 2 was formed so that the regularly arranged 50 μm square recesses 4 a occupy an area ratio of 80%. Except for the above, a cosmetic sheet with an adhesive of the present invention was prepared in the same manner as in Example 1.

【0024】上記実施例1、実施例2による本発明の粘
着剤付き化粧シートは、図1(b)に示すように、その
粘着剤層3の表面には、厚盛り印刷により形成した表面
凹凸パターン4により賦型された裏面凹凸パターン3a
が形成されているため、化粧シート使用時に、粘着剤層
3を基板、壁面などに重ね合わせて接着した際には直ぐ
には密着せず、粘着剤層3表面の裏面凹凸パターン3a
の凸部間が作る連続(部分的に連続)した非密着空間が
形成されて、接着界面に取り込まれた空気を容易に除去
しながら貼り合わせることができた。
As shown in FIG. 1B, the surface of the pressure-sensitive adhesive layer 3 of the decorative sheet with the pressure-sensitive adhesive according to the first and second embodiments is formed on the surface of the pressure-sensitive adhesive layer 3 by thick printing. Back surface uneven pattern 3a shaped by pattern 4
Is formed, when the decorative sheet is used, when the pressure-sensitive adhesive layer 3 is overlaid and adhered to a substrate, a wall surface, or the like, the pressure-sensitive adhesive layer 3 does not immediately adhere to the surface, and the uneven surface pattern 3a on the surface of the pressure-sensitive adhesive layer 3
A continuous (partially continuous) non-adhesive space formed between the convex portions was formed, and bonding was possible while easily removing air taken into the bonding interface.

【0025】<実施例3>図2(a)に示すように、9
0g/m2 の化粧シート用裏打紙1a(特殊製紙(株)
製、TT−90TW)の上に、発泡後の厚さが225μ
mになるように、水性エマルジョン発泡組成物を塗工し
て発泡層1bを形成した。
<Embodiment 3> As shown in FIG.
Backing paper 1a for decorative sheet of 0 g / m 2 (Special Paper Manufacturing Co., Ltd.)
TT-90TW), and the thickness after foaming is 225μ.
m, the aqueous emulsion foam composition was applied to form a foam layer 1b.

【0026】得られた裏打紙1aと発泡層1bからなる
塗工シートを90℃のオーブンにて3分間乾燥させた
後、その発泡層1b上に絵柄をウレタン樹脂系インキに
てグラビア印刷して、化粧シート本体1を作成した。
After the coated sheet comprising the backing paper 1a and the foamed layer 1b is dried in an oven at 90 ° C. for 3 minutes, a picture is gravure-printed on the foamed layer 1b with a urethane resin-based ink. Thus, the decorative sheet body 1 was prepared.

【0027】次いで、上記化粧シート本体1の印刷絵柄
を形成した発泡層1bの表面に、活性水素基を含有する
反応型シリコーン系樹脂を固形分比3重量%添加したイ
ソシアネート硬化型2液ウレタン系樹脂によるトップコ
ート剤を、グラビアコート法により乾燥後の塗布量7g
/m2 にて塗工して乾燥固化させ、図2(a)に示すト
ップコート層2を形成し、さらに150℃のオーブンで
60秒間発泡させて発泡層を発泡させて、発泡層1bと
印刷絵柄とを裏打紙1a上に備え、印刷絵柄側の表面に
トップコート層2が形成された化粧シート本体1(21
0〜250g/m2 (紙込み))を形成した。
Next, an isocyanate-curable two-liquid urethane-based resin in which a reactive silicone resin containing an active hydrogen group is added at a solid content ratio of 3% by weight on the surface of the foam layer 1b on which the printed pattern of the decorative sheet body 1 is formed. Top coat agent made of resin, coated amount 7 g after drying by gravure coating method
/ M 2 , dried and solidified to form a top coat layer 2 shown in FIG. 2 (a), and further foamed in an oven at 150 ° C. for 60 seconds to foam the foamed layer. A decorative sheet body 1 (21) having a printed pattern on a backing paper 1a and a top coat layer 2 formed on the surface of the printed pattern side
0 to 250 g / m 2 (including paper)).

【0028】次いで、上記化粧シート本体1の表面に形
成された発泡層1bの表面を、トップコート層2側か
ら、エンボスロールを使用して部分的に潰すことによ
り、その発泡層1b上のトップコート層2の表面に、図
2(a)に示す表面凹凸パターン4を施した。
Next, the surface of the foam layer 1b formed on the surface of the decorative sheet main body 1 is partially crushed from the top coat layer 2 side using an embossing roll, so that the top of the foam layer 1b is A surface unevenness pattern 4 shown in FIG. 2A was applied to the surface of the coat layer 2.

【0029】その後、化粧シート本体1の裏面(トップ
コート層2と反対面)にロールコーター法にて粘着剤を
塗工して粘着剤層3を形成し、その後、粘着剤層3を内
面側にしてロール状に巻き取ることにより、ロール状の
本発明の粘着剤付き化粧シートを作成した。
Thereafter, an adhesive is applied to the back surface of the decorative sheet main body 1 (opposite to the top coat layer 2) by a roll coater method to form an adhesive layer 3, and then the adhesive layer 3 is coated on the inner side. Then, a roll-shaped decorative sheet with an adhesive of the present invention was prepared.

【0030】上記化粧シート本体1裏面への粘着剤層3
の塗工は、上記実施例1と同様にフラットに塗工した
が、上記化粧シート本体1の表面側のトップコート層2
の表面には、発泡層1bをエンボスして凹凸形状を呈す
るように形成した表面凹凸パターン4が形成されている
ため、長尺状の裏打紙1aを印刷及び塗工しつつロール
状に巻き取って得られた本発明の粘着剤付き化粧シート
は、化粧シート本体1表面側の表面凹凸パターン4と、
その裏面の粘着剤層3面(粘着剤層表面は非乾燥面であ
り、比較的柔軟なフレキシブル面となっている)とが、
互いに接触して重ね合わせられながら巻き取られ、使用
時に巻き出された本発明の粘着剤付き化粧シートの粘着
剤層3の表面には、図2(b)に示すように固化した上
記表面凹凸パターン4によって賦型された凹凸形状の裏
面凹凸パターン3aが形成された。
Adhesive layer 3 on back of decorative sheet body 1
Was applied flat in the same manner as in Example 1, but the top coat layer 2 on the surface side of the decorative sheet main body 1 was used.
Is formed on the surface of the surface of the substrate 1 by embossing the foamed layer 1b so as to exhibit an uneven shape. Therefore, the long backing paper 1a is wound into a roll while being printed and coated. The decorative sheet with a pressure-sensitive adhesive of the present invention obtained as described above has a surface uneven pattern 4 on the surface side of the decorative sheet body 1,
The three surfaces of the pressure-sensitive adhesive layer on the back surface (the surface of the pressure-sensitive adhesive layer is a non-dry surface and is a relatively flexible surface)
The surface of the pressure-sensitive adhesive layer 3 of the decorative sheet with a pressure-sensitive adhesive of the present invention, which was wound up while being in contact with each other and unwound at the time of use, had the surface irregularities solidified as shown in FIG. A concave-convex back surface irregular pattern 3a shaped by the pattern 4 was formed.

【0031】<実施例4>上記実施例3において、図2
(a)に示すように、規則的に並んだ50μm四方の正
方形の凹部4aが面積比80%を占めるように、トップ
コート層2上から発泡層1bをエンボス型を用いてプレ
スエンボスにて潰し、表面凹凸パターン4を形成した以
外は、実施例3と同様にして、本発明の粘着剤付き化粧
シートを形成した。
<Embodiment 4> In Embodiment 3 described above, FIG.
As shown in (a), the foam layer 1b is crushed from above the top coat layer 2 by press embossing using an embossing die so that the regularly arranged 50 μm square recesses 4a occupy an area ratio of 80%. A decorative sheet with a pressure-sensitive adhesive of the present invention was formed in the same manner as in Example 3, except that the surface uneven pattern 4 was formed.

【0032】上記実施例3、実施例4による本発明の粘
着剤付き化粧シートは、図2(b)に示すように、その
粘着剤層3の表面には、発泡エンボスした表面凹凸パタ
ーン4により賦型された裏面凹凸パターン3aが形成さ
れているため、化粧シート使用時に、粘着剤層3を基
板、壁面などに重ね合わせて接着した際には直ぐには密
着せず、粘着剤層3表面の裏面凹凸パターン3aの凸部
間が作る連続(部分的に連続)した非密着空間が形成さ
れて、接着界面に取り込まれた空気を容易に除去しなが
ら貼り合わせることができた。
As shown in FIG. 2 (b), the decorative sheet with pressure-sensitive adhesive of the present invention according to Examples 3 and 4 has a surface embossed with a foamed embossed surface 4 on the surface of the pressure-sensitive adhesive layer 3. Since the shaped back surface irregularity pattern 3a is formed, when the decorative sheet is used, when the pressure-sensitive adhesive layer 3 is superimposed and adhered to a substrate, a wall surface, or the like, the pressure-sensitive adhesive layer 3 does not immediately adhere, and the surface of the pressure-sensitive adhesive layer 3 A continuous (partially continuous) non-adhesive space formed between the convex portions of the back surface irregularity pattern 3a was formed, and bonding was possible while easily removing air taken into the bonding interface.

【0033】<実施例5>図1(a)に示すように、化
粧シート本体1として、厚み50μmの熱可塑性無延伸
ポリプロピレン樹脂フィルム(化粧シート用基材)の表
面にコロナ処理を施して、表面濡れ指数を38dyn/
cm以上に調整した後、その表面にウレタン樹脂系イン
キにてグラビア印刷法によりベタ層を印刷形成し、次に
グラビア印刷インキにてグラビア印刷法により木目や抽
象の絵柄模様を印刷形成した。さらに、その化粧シート
本体1の絵柄模様を印刷した面に、シリコーン樹脂を含
有した2液硬化型ウレタン系樹脂を乾燥後の塗布量3g
/m2 になるように塗工してトップコート層2を形成し
た。
Example 5 As shown in FIG. 1A, as a decorative sheet main body 1, a surface of a thermoplastic unstretched polypropylene resin film (base material for decorative sheet) having a thickness of 50 μm was subjected to corona treatment. The surface wetting index is 38 dyn /
After adjusting to a cm or more, a solid layer was printed and formed on the surface by a gravure printing method using a urethane resin-based ink, and then a grain and an abstract pattern were printed and formed by a gravure printing method using a gravure printing ink. Further, a two-component curable urethane-based resin containing a silicone resin is coated on the surface of the decorative sheet main body 1 on which the design is printed, in an applied amount of 3 g after drying.
To form a top coat layer 2 by coating so as to / m 2.

【0034】その後、その化粧シート本体1表面のトッ
プコート層2の表面に、該トップコート層2とは艶を変
更したシリコーン樹脂を含有した2液硬化型ウレタン系
樹脂系インキを用いて、高版深のグラビア印刷版を使用
して抽象柄をグラビア塗工して乾燥固化し、エンボスを
付与した様な意匠性付与を兼ねた高版深グラビア印刷版
による凹凸形状の厚盛りの図1(a)に示す表面凹凸パ
ターン4を形成した。
Thereafter, a two-part curable urethane resin ink containing a silicone resin whose gloss has been changed from that of the top coat layer 2 is applied to the surface of the top coat layer 2 on the surface of the decorative sheet main body 1 by using a high-density ink. Using a gravure printing plate of the depth of the plate, the abstract pattern is gravure coated, dried and solidified, and a thick asperity of a high-profile deep gravure printing plate that also has a design property as if embossed is provided FIG. 1 ( The surface unevenness pattern 4 shown in a) was formed.

【0035】また、上記トップコート層2及び表面凹凸
パターン4を表面に形成した化粧シート本体1の裏面に
は、ロールコーターにて粘着剤を塗工して、図1(a)
に示す粘着剤層3を形成し、その後、粘着剤層3を内面
側にしてロール状に巻き取ることにより、ロール状の本
発明の粘着剤付き化粧シートを作成した。
Further, an adhesive is applied by a roll coater on the back surface of the decorative sheet main body 1 on which the top coat layer 2 and the surface unevenness pattern 4 are formed, as shown in FIG.
Then, the pressure-sensitive adhesive layer 3 was formed, and the pressure-sensitive adhesive layer 3 was wound in a roll with the pressure-sensitive adhesive layer 3 on the inner surface side, thereby producing a roll-shaped decorative sheet with a pressure-sensitive adhesive of the present invention.

【0036】実施例5においては、上記実施例1と同様
に、上記化粧シート本体1裏面への粘着剤層3の塗工は
フラットに塗工したが、上記化粧シート本体1の表面側
のトップコート層2の表面には、凹凸形状を呈する固化
した表面凹凸パターン4が形成されているため、長尺状
の薄葉紙を印刷及び塗工しつつロール状に巻き取って得
られた本発明の粘着剤付き化粧シートは、化粧シート本
体1表面側の表面凹凸パターン4と、その裏面の粘着剤
層3面(粘着剤層表面は非乾燥面であり、比較的柔軟な
フレキシブル面となっている)とが、互いに接触して重
ね合わせられながら巻き取られ、使用時に巻き出された
本発明の粘着剤付き化粧シートの粘着剤層3の表面に
は、図1(b)に示すように上記表面凹凸パターン4に
よって賦型された凹凸形状の裏面凹凸パターン3aが形
成された。
In the fifth embodiment, as in the first embodiment, the pressure-sensitive adhesive layer 3 is applied to the back surface of the decorative sheet main body 1 in a flat manner. The surface of the coating layer 2 is formed with a solidified surface irregularity pattern 4 having an irregular shape, and thus the adhesive of the present invention obtained by winding and printing a long thin paper in a roll shape while printing and coating. The decorative sheet with the agent has a surface uneven pattern 4 on the surface side of the decorative sheet main body 1 and the surface of the pressure-sensitive adhesive layer 3 on the back surface thereof (the surface of the pressure-sensitive adhesive layer is a non-dry surface and has a relatively flexible and flexible surface). Are wound while being overlapped with each other in contact with each other, and the surface of the pressure-sensitive adhesive layer 3 of the decorative sheet with a pressure-sensitive adhesive of the present invention, which is unwound when used, has the above-mentioned surface as shown in FIG. Concave shaped by uneven pattern 4 Backside convex pattern 3a of the shape is formed.

【0037】<実施例6>上記実施例5において、図1
(a)に示すように、規則的に並んだ50μm四方の正
方形の凹部4aが面積比60%を占めるように、トップ
コート層2と同一材料にて厚盛り固化した表面凹凸パタ
ーン4を形成した以外は、実施例5と同様にして、本発
明の粘着剤付き化粧シートを作成した。
<Embodiment 6> In Embodiment 5 described above, FIG.
As shown in (a), the surface irregularity pattern 4 which was thickly solidified with the same material as the top coat layer 2 was formed so that the regularly arranged 50 μm square concave portions 4a occupy an area ratio of 60%. Except for the above, a cosmetic sheet with an adhesive of the present invention was prepared in the same manner as in Example 5.

【0038】上記実施例5、実施例6による本発明の粘
着剤付き化粧シートは、上記実施例1と同様に、その粘
着剤層3の表面には厚盛り印刷により形成した表面凹凸
パターン4により賦型された裏面凹凸パターン3aが形
成されているため、化粧シート使用時に、粘着剤層3を
基板、壁面などに重ね合わせて接着した際には直ぐには
密着せず、粘着剤層3表面の裏面凹凸パターン3aの凸
部間が作る連続(部分的に連続)した非密着空間が形成
されて、接着界面に取り込まれた空気を容易に除去しな
がら貼り合わせることができた。
The decorative sheet with an adhesive of the present invention according to Examples 5 and 6 has a surface unevenness pattern 4 formed by thick printing on the surface of the adhesive layer 3 in the same manner as in Example 1 above. Since the shaped back surface irregularity pattern 3a is formed, when the decorative sheet is used, when the pressure-sensitive adhesive layer 3 is superimposed and adhered to a substrate, a wall surface, or the like, the pressure-sensitive adhesive layer 3 does not immediately adhere, and the surface of the pressure-sensitive adhesive layer 3 A continuous (partially continuous) non-adhesive space formed between the convex portions of the back surface irregularity pattern 3a was formed, and bonding was possible while easily removing air taken into the bonding interface.

【0039】[0039]

【発明の効果】本発明の粘着剤付き化粧シートは、シー
ト裏面の粘着剤層の表面に小さな多数の凸部からなる裏
面凹凸パターンを設けたことで、基板面、基材面、壁
面、天井面などの被貼着物面に化粧シートを貼る際に、
化粧シートの粘着面を全面的に一旦、被貼着物面に重ね
合わせて接着しても、その粘着面は裏面凹凸パターンの
凸部によって点状に接着されることになり、万が一、貼
り付け場所を間違えた際にも、化粧シートが点状に接着
されていることから、容易に剥がして貼り直すことがで
きる効果がある。さらに、貼り付けた後に化粧シート表
面をローラーや手指にて化被貼着物面側に均一に強く押
し付けることで粘着面の凸部を潰し、これによって完全
に密着した状態に接着させることができる。
The decorative sheet with pressure-sensitive adhesive of the present invention has a concave-convex pattern formed of a large number of small projections on the surface of the pressure-sensitive adhesive layer on the rear surface of the sheet. When applying a decorative sheet to the surface of the adherend such as the surface,
Even if the adhesive surface of the decorative sheet is once superimposed and adhered to the surface of the object to be adhered, the adhesive surface will be adhered in a point-like manner by the projections of the uneven pattern on the back surface. When the decorative sheet is mistaken, there is an effect that the decorative sheet can be easily peeled off and re-applied since the decorative sheet is adhered in a dot shape. Furthermore, by pressing the surface of the decorative sheet uniformly and strongly against the surface of the adhered article with a roller or a finger after the application, the convex portion of the adhesive surface can be crushed, and thus the adhesive sheet can be completely adhered.

【0040】また、その化粧シートの粘着面と被貼着物
面との接着境界面内に取り込まれた空気は、ローラーや
手指にて化粧シートを被貼着物面側に押圧して密着させ
ながら、裏面凹凸パターンの凸部によって形成されてい
る空間を介して容易に界面内部より外部に向かって追い
出すことができ、空気の取り込みによるフクレの発生を
防止できる効果がある。
The air taken into the adhesion boundary surface between the adhesive surface of the decorative sheet and the surface of the adherend is pressed by a roller or a finger against the surface of the adherend while being pressed against the surface of the adherend. It can be easily expelled from the inside of the interface to the outside through the space formed by the projections of the back surface uneven pattern, and there is an effect that the occurrence of blisters due to the intake of air can be prevented.

【0041】また、本発明の粘着剤付き化粧シートは、
ロール状に巻き取られて製造され、保管される際には、
その粘着剤層に仮接着される離型シート(セパレータ
ー)を全く必要としないため、離型シートを必要として
いた従来の粘着剤付き化粧シートに比較して、ロール状
の化粧シートの巻回径が小さくて済むことから軽量化さ
れ、また離型シートの剥離操作を不要とすることから、
粘着剤付き化粧シートの保管、搬送、運搬などが従来よ
りも容易にできて化粧シートの取扱い操作性が向上して
作業能率に寄与できる効果がある。
Further, the decorative sheet with an adhesive of the present invention comprises:
When rolled up and manufactured and stored,
Since no release sheet (separator) to be temporarily bonded to the pressure-sensitive adhesive layer is required, the winding diameter of the roll-shaped decorative sheet is smaller than that of a conventional pressure-sensitive adhesive decorative sheet that required a release sheet. Since it is small, the weight is reduced, and since the release operation of the release sheet is not required,
The storage, transportation, transportation, and the like of the decorative sheet with an adhesive can be made easier than before, and the operability of handling the decorative sheet is improved, thereby contributing to work efficiency.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の粘着剤付き化粧シートの表側(トップ
コート層側)から見た積層構造の一例を示す斜視図。
FIG. 1 is a perspective view showing an example of a laminated structure of a decorative sheet with an adhesive of the present invention as viewed from the front side (top coat layer side).

【図2】本発明の粘着剤付き化粧シートの裏側(粘着剤
層側)から見た積層構造の一例を示す斜視図。
FIG. 2 is a perspective view showing an example of a laminated structure of the decorative sheet with a pressure-sensitive adhesive of the present invention as viewed from the back side (pressure-sensitive adhesive layer side).

【符号の説明】[Explanation of symbols]

1…化粧シート本体 1a…裏打紙 1b…発泡樹脂層
2…トップコート層3…粘着剤層 3a…裏面凹凸パ
ターン 4…表面凹凸パターン 4a…凹部
DESCRIPTION OF SYMBOLS 1 ... Decorative sheet main body 1a ... Backing paper 1b ... Foamed resin layer 2 ... Top coat layer 3 ... Adhesive layer 3a ... Back surface unevenness pattern 4 ... Surface unevenness pattern 4a ... Depression

───────────────────────────────────────────────────── フロントページの続き Fターム(参考) 4F100 AK01B AR00C AS00B AT00A BA03 BA10B BA10C CB00C CC00B DD01B DD01C DG10 EH46B EJ39B EJ39C GB07 GB08 HB00A HB00B HB00C HB31 JK06 JL01 JL11C JL14 4J004 AB01 CA04 CC05 CD06 CE03 DA04 DB01 DB03 EA01 FA01 ──────────────────────────────────────────────────続 き Continuing on the front page F term (reference) 4F100 AK01B AR00C AS00B AT00A BA03 BA10B BA10C CB00C CC00B DD01B DD01C DG10 EH46B EJ39B EJ39C GB07 GB08 HB00A HB00B HB00C HB31 JK06 JL01 JL11DB0101 JL11DB0101

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】化粧シート本体表面に離型性機能を有する
トップコート層が設けられ、該化粧シート本体裏面に粘
着剤層が設けられ、離型シートを介さずにロール状に巻
き取り製造、保管を可能にしたことを特徴とする粘着剤
付き化粧シート。
A top coat layer having a releasing property on the surface of the decorative sheet main body; a pressure-sensitive adhesive layer provided on a back surface of the decorative sheet main body; winding and manufacturing in a roll without interposing a release sheet; A decorative sheet with an adhesive, which can be stored.
【請求項2】前記トップコート層の表面と粘着剤層の表
面とに、平面形状が点状もしくは幾何学模様状又は木目
模様状などの形状パターンの凹凸パターンが施されてい
る請求項1記載の粘着剤付き化粧シート。
2. The surface of the top coat layer and the surface of the pressure-sensitive adhesive layer are provided with a concavo-convex pattern having a planar shape such as a dot, a geometric pattern, or a grain pattern. Decorative sheet with adhesive.
【請求項3】前記トップコート層の表面と粘着剤層の表
面と化粧シート本体の全てに亘って平面形状が点状もし
くは幾何学模様状又は木目模様状などの形状パターンの
凹凸パターンが施されている請求項1記載の粘着剤付き
化粧シート。
3. A concavo-convex pattern of a shape pattern such as a dot shape, a geometric pattern shape, or a wood grain pattern is provided on all of the surface of the top coat layer, the surface of the pressure-sensitive adhesive layer, and the decorative sheet main body. The decorative sheet provided with an adhesive according to claim 1.
JP2000108640A 2000-04-10 2000-04-10 Decorative sheet with adhesive Expired - Fee Related JP4423742B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000108640A JP4423742B2 (en) 2000-04-10 2000-04-10 Decorative sheet with adhesive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000108640A JP4423742B2 (en) 2000-04-10 2000-04-10 Decorative sheet with adhesive

Publications (2)

Publication Number Publication Date
JP2001287329A true JP2001287329A (en) 2001-10-16
JP4423742B2 JP4423742B2 (en) 2010-03-03

Family

ID=18621443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000108640A Expired - Fee Related JP4423742B2 (en) 2000-04-10 2000-04-10 Decorative sheet with adhesive

Country Status (1)

Country Link
JP (1) JP4423742B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004099807A (en) * 2002-09-12 2004-04-02 Yupo Corp Adhesion-processed sheet
JP2015040371A (en) * 2013-08-20 2015-03-02 東リ株式会社 Construction method of bathroom wall surface
JP2017524561A (en) * 2014-06-06 2017-08-31 スリーエム イノベイティブ プロパティズ カンパニー Articles based on shape-compatible peelable films
CN110219436A (en) * 2019-05-09 2019-09-10 陈海平 A kind of decoration lines that can be used in edge sealing and the effect of U.S. angle
JP2019181870A (en) * 2018-04-16 2019-10-24 スリーエム イノベイティブ プロパティズ カンパニー Three-dimensional clad-molding heat stretchable decorative film and article attached therewith, and production method thereof
JP2021530383A (en) * 2018-07-20 2021-11-11 スリーエム イノベイティブ プロパティズ カンパニー High density post array

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004099807A (en) * 2002-09-12 2004-04-02 Yupo Corp Adhesion-processed sheet
JP2015040371A (en) * 2013-08-20 2015-03-02 東リ株式会社 Construction method of bathroom wall surface
JP2017524561A (en) * 2014-06-06 2017-08-31 スリーエム イノベイティブ プロパティズ カンパニー Articles based on shape-compatible peelable films
JP2019181870A (en) * 2018-04-16 2019-10-24 スリーエム イノベイティブ プロパティズ カンパニー Three-dimensional clad-molding heat stretchable decorative film and article attached therewith, and production method thereof
JP7048399B2 (en) 2018-04-16 2022-04-05 スリーエム イノベイティブ プロパティズ カンパニー A heat-stretchable decorative film for three-dimensional coating molding, an article to which it is attached, and a method for manufacturing these.
JP2021530383A (en) * 2018-07-20 2021-11-11 スリーエム イノベイティブ プロパティズ カンパニー High density post array
JP7361094B2 (en) 2018-07-20 2023-10-13 スリーエム イノベイティブ プロパティズ カンパニー High density post array
CN110219436A (en) * 2019-05-09 2019-09-10 陈海平 A kind of decoration lines that can be used in edge sealing and the effect of U.S. angle

Also Published As

Publication number Publication date
JP4423742B2 (en) 2010-03-03

Similar Documents

Publication Publication Date Title
WO2004074007A3 (en) Differential release system for a self-wound multilayer dry paint decorative laminate having a pressure sensitive adhesive
WO2003049956A3 (en) Applying an adhesive coated decorating tape onto a substrate
JP2503717Y2 (en) Adhesive sheet
JP2001287329A (en) Decorative sheet with pressure-sensitive adhesive
JP2587198Y2 (en) Adhesive sheet
JP2007046028A (en) Pressure-sensitive adhesive sheet, double-sided tape and release paper
JP3128736B2 (en) Composite sheet having pseudo-adhesive surface
JP3059175U (en) Double-sided adhesive body with adhesive body formed by printing
JP4777176B2 (en) Irregular pattern adhesive sheet and decorative body provided with an irregular pattern on at least a part of the surface obtained by using the same
JP2000160111A (en) Tattoo seal
JPS60233176A (en) Sponge tape
JPH11305665A (en) Sticker
JP5023223B2 (en) Transfer material, label and label manufacturing method
JP4312146B2 (en) Joint material for foundation
JP2000117873A (en) Production of bonding sheet
JPH0142117Y2 (en)
JP2925958B2 (en) Adhesive sheet and method for producing the same
JPH0624203Y2 (en) Cosmetic material
JPH1120088A (en) Decorative sheet and decorative material
JPS6132985Y2 (en)
JPH0455556A (en) Facing sheet and execution method thereof
JPH10193503A (en) Plasterboard
JP3529826B2 (en) Wall paper
JP4070361B2 (en) Print sheet with adhesive integrated with protective sheet
JP3023930B2 (en) Transfer foil and method for forming matte or painted surface using the same

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070323

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090901

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090908

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091030

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20091117

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20091130

R150 Certificate of patent or registration of utility model

Ref document number: 4423742

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121218

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121218

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131218

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees