JPH11208159A - Copying sheet - Google Patents
Copying sheetInfo
- Publication number
- JPH11208159A JPH11208159A JP10026620A JP2662098A JPH11208159A JP H11208159 A JPH11208159 A JP H11208159A JP 10026620 A JP10026620 A JP 10026620A JP 2662098 A JP2662098 A JP 2662098A JP H11208159 A JPH11208159 A JP H11208159A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- color
- pressure
- developing agent
- sensitive adhesive
- 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
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 27
- 238000004049 embossing Methods 0.000 claims description 12
- 239000010410 layer Substances 0.000 abstract description 19
- 238000000576 coating method Methods 0.000 abstract description 12
- 239000011248 coating agent Substances 0.000 abstract description 11
- 239000002775 capsule Substances 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000003086 colorant Substances 0.000 description 17
- 238000003825 pressing Methods 0.000 description 8
- 239000000975 dye Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003094 microcapsule Substances 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009958 sewing Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- -1 if necessary Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- IAUKWGFWINVWKS-UHFFFAOYSA-N 1,2-di(propan-2-yl)naphthalene Chemical compound C1=CC=CC2=C(C(C)C)C(C(C)C)=CC=C21 IAUKWGFWINVWKS-UHFFFAOYSA-N 0.000 description 1
- GNPWYHFXSMINJQ-UHFFFAOYSA-N 1,2-dimethyl-3-(1-phenylethyl)benzene Chemical compound C=1C=CC(C)=C(C)C=1C(C)C1=CC=CC=C1 GNPWYHFXSMINJQ-UHFFFAOYSA-N 0.000 description 1
- 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
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- MFGZXPGKKJMZIY-UHFFFAOYSA-N ethyl 5-amino-1-(4-sulfamoylphenyl)pyrazole-4-carboxylate Chemical compound NC1=C(C(=O)OCC)C=NN1C1=CC=C(S(N)(=O)=O)C=C1 MFGZXPGKKJMZIY-UHFFFAOYSA-N 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
Landscapes
- Color Printing (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】発色剤塗布シートと顕色剤塗
布シートを組み合わせた、ノーカーボン方式による複写
用シートに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carbonless copying sheet in which a colorant-applied sheet and a colorant-applied sheet are combined.
【０００２】[0002]
【従来の技術】従来より、発色剤塗布シートと顕色剤塗
布シートの組み合わせからなるノーカーボン方式の複写
用シートは、感圧接着剤を用紙端部に設け、圧力にて接
着組み合わせ、配送伝票、葉書用途、郵送物に貼付けす
る宛名ラベル等に広く用いられている。2. Description of the Related Art Conventionally, a carbonless copying sheet comprising a combination of a colorant-applied sheet and a colorant-applied sheet is provided with a pressure-sensitive adhesive at the end of a sheet, and is bonded by pressure to form a delivery slip. Widely used for postcards, postcards, and address labels to be attached to mailings.
【０００３】[0003]
【発明が解決しようとする課題】しかし、圧力によって
接着させる方法は、圧力を加えた際、発色剤を構成する
無色染料を内包したマイクロカプセルが破壊され、発色
汚れの問題が生じ、実用に適さないものであった。However, in the method of bonding by pressure, when pressure is applied, microcapsules containing a colorless dye constituting a color former are destroyed, causing a problem of color stain, which is not suitable for practical use. There was nothing.
【０００４】したがって、本発明は、このような不都合
を解消した複写用シートを提供することを目的とする。Accordingly, an object of the present invention is to provide a copying sheet which has solved such a disadvantage.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決した本発
明は、発色剤塗布シートと顕色剤塗布シートの組み合わ
せからなるノーカーボン方式の複写用シートにおいて、
発色剤塗布シートの発色剤塗布面側と顕色剤塗布シート
の顕色剤塗布面側の少なくとも一方に、感圧接着剤を設
け、発色剤塗布面と顕色剤塗布面が型押し加圧により少
なくとも型押し部を除き剥離不能に加圧接着させたこと
を特徴とする複写用シートである。According to the present invention, there is provided a carbonless copying sheet comprising a combination of a coloring agent-coated sheet and a developer coating sheet.
A pressure-sensitive adhesive is provided on at least one of the colorant-coated surface of the colorant-coated sheet and the colorant-coated surface of the colorant-coated sheet, and the colorant-coated surface and the colorant-coated surface are embossed and pressed. And a non-peelable pressure-bonded sheet excluding at least the embossed portion.
【０００６】ノーカーボン方式による複写用シートの製
作は、発色剤塗布シートとなる上シート基材の少なくと
も片面に無色の色素を封入したマイクロカプセルを含有
する発色剤を感圧接着剤層中に分散させたり、又別の層
として形成し、顕色剤塗布シートとなる下シート基材の
少なくとも片面に、加圧印字により前記マイクロカプセ
ルが破れてその封入色素を吸着して顕色する顕色剤を顕
色剤塗布シートの感圧接着剤層中に分散させたり、又別
の層として形成することからなる。The production of a copying sheet by the carbonless method involves dispersing a color former containing microcapsules encapsulating a colorless dye on at least one surface of an upper sheet substrate serving as a color former coated sheet in a pressure-sensitive adhesive layer. Or a developer that is formed as a separate layer and is developed by applying pressure printing to at least one surface of a lower sheet base material serving as a developer coating sheet so that the microcapsules are broken and the encapsulated dye is absorbed to develop the color. Is dispersed in the pressure-sensitive adhesive layer of the color developing agent application sheet or formed as another layer.
【０００７】型押し加圧を行うことで、型押し部の感圧
接着剤の接着性の抑制、圧力による発色を抑制する。型
押し加圧は、圧が加わらない凹部を設けたロールやロー
ル間、加圧板、ロールと加圧板の組み合わせ等、物理的
方法により実施できる。加圧が加わらない範囲は、凹部
の範囲により任意に設定することができる。By performing embossing and pressurizing, the adhesiveness of the pressure-sensitive adhesive in the embossed portion is suppressed, and coloring due to pressure is suppressed. The embossing / pressing can be performed by a physical method such as a roll provided with a concave portion to which no pressure is applied, between rolls, a pressing plate, or a combination of a roll and a pressing plate. The range in which no pressure is applied can be arbitrarily set according to the range of the concave portion.
【０００８】型押し加圧を行う際、凹部にクッション性
の、例えばゴム系、発泡ウレタン系等の可塑性を有する
材質を組み合わせたり、型押し部を切り抜いたベルト状
の加圧シートと組み合わせることで、ＪＩＳ−Ｚ−０２
３７の粘着力測定方法に基づく測定値で５０グラム以下
の容易に剥離可能な粘着力を得ることができるととも
に、発色汚れも生じない。[0008] When embossing and pressing, the concave portion may be combined with a material having cushioning properties, for example, rubber or urethane foam, or may be combined with a belt-shaped pressing sheet having an embossed portion cut out. , JIS-Z-02
An easily peelable adhesive force of 50 grams or less can be obtained by a measured value based on the adhesive force measuring method of No. 37, and no color stain occurs.
【０００９】発色剤塗布シートの型押し部の少なくとも
３方を切り取りミシン目又線で囲むことで、型押し部を
容易に剥離することができる。[0009] By cutting off at least three sides of the embossed portion of the color forming agent application sheet and enclosing it with perforations or lines, the embossed portion can be easily peeled off.
【００１０】本発明に用いられる感圧接着剤としては、
広い範囲から選択することができる。例えば、ポリウレ
タン系、合成ゴム系、天然ゴム系、塩化ビニル系、アク
リル系、スチレンーブタジエン系、エチレンー酢酸ビニ
ル系、塩化ビニリデン系などの他、ディレードタック系
のものも使用することが可能である。中でも天然ゴム
系、ディレードタック系が好適に使用出来る。The pressure-sensitive adhesive used in the present invention includes:
You can choose from a wide range. For example, polyurethane-based, synthetic rubber-based, natural rubber-based, vinyl chloride-based, acrylic-based, styrene-butadiene-based, ethylene-vinyl acetate-based, vinylidene chloride-based, and other delayed tack-based ones can also be used. . Among them, a natural rubber type and a delayed tack type can be preferably used.
【００１１】感圧接着剤には、その他必要に応じて消泡
剤、防腐剤、分散剤、劣化防止剤、増粘剤、酸化防止
剤、柔軟剤、紫外線吸収剤などの補助剤を使用すること
ができる。For the pressure-sensitive adhesive, if necessary, auxiliary agents such as an antifoaming agent, a preservative, a dispersant, a deterioration inhibitor, a thickener, an antioxidant, a softener, and an ultraviolet absorber are used. be able to.
【００１２】発色剤のマイクロカプセル中には、フェニ
ルキシリールエタン、ジイソプロピルナフタレン、モノ
イソプロピルフェニル等のカプセルオイルにロイコ系、
ラクトン系、フルオラン系等の発色性無色染料が溶解さ
れ、内包されている。The microcapsules of the color former include capsule oils such as phenylxylylethane, diisopropylnaphthalene and monoisopropylphenyl, and leuco-based oils.
Color-forming colorless dyes such as lactones and fluorans are dissolved and included.
【００１３】顕色剤としては、例えばサリチル酸亜鉛や
フェノール樹脂などを用いることができ、これらは感圧
接着剤との相溶性に優れ、均一な層を形成するととも
に、感圧接着剤層内での分散性に優れ、良好な印字を発
現させることができる。As the color developer, for example, zinc salicylate, phenol resin and the like can be used. These have excellent compatibility with the pressure-sensitive adhesive and form a uniform layer. Is excellent in dispersibility, and good printing can be exhibited.
【００１４】本発明に使用される発色剤塗布シートと顕
色剤塗布シートの基材４，１１は、特に限定されない
が、例えば生分解性を有するパルプ繊維を主体とする上
質紙や各種合成紙、各種コート紙、ラミネート紙、金属
蒸着紙、不織布、各種プラスチックフィルムが使用でき
る。The substrates 4 and 11 of the color-developing agent-coated sheet and the color-developing agent-coated sheet used in the present invention are not particularly limited. For example, high-quality paper mainly composed of biodegradable pulp fibers and various synthetic papers , Various coated papers, laminated papers, metallized papers, nonwoven fabrics and various plastic films can be used.
【００１５】感圧接着剤、顕色剤、他補助剤を主体とす
る顕色剤塗布シートの総塗布量は、０．５〜５０ｇ／ｍ
2が適当であるが、基剤を再利用し環境保護を進めるた
めに、１．０〜２０ｇ／ｍ2が、再利用する際の塗布層
の剥離除去性、原料パルプ等の回収効率、洗浄効率、分
散性から更に好ましい。The total amount of the colorant-applied sheet mainly composed of a pressure-sensitive adhesive, a colorant, and other auxiliary agents is 0.5 to 50 g / m 2.
2 is appropriate, but in order to promote environmental protection by reusing the base, 1.0 to 20 g / m 2 is required to be able to remove the coating layer when reusing, to recover the raw material pulp, etc., and to wash the material. It is more preferable from the viewpoint of efficiency and dispersibility.
【００１６】発色剤塗布シート裏面のマイクロカプセ
ル、感圧接着剤等の塗布量は、顕色剤塗布シートとの組
み合わせによる情報記録の発現性にあわせて適宜決める
事ができる。The application amount of the microcapsules, the pressure-sensitive adhesive, and the like on the back surface of the colorant-coated sheet can be appropriately determined according to the expressiveness of information recording in combination with the colorant-coated sheet.
【００１７】塗布又印刷方法は、エアーナイフコータ
ー、ブレードコーター、バーコーター、フレキソ印刷、
スクリーン印刷、グラビア印刷 等の従来公知の塗布、
印刷方法を採用することができる。The coating or printing method includes air knife coater, blade coater, bar coater, flexographic printing,
Conventionally known coatings such as screen printing and gravure printing,
Printing methods can be employed.
【００１８】[0018]
【発明の実施の形態】この複写用シートは、顕色剤塗布
シートの顕色剤層に対向するよう、発色剤層を設けた発
色剤塗布シートを重ね合わせ、適所に型押し加圧を行い
顕色剤塗布シートと発色剤塗布シートを加圧接着させ、
所望の情報を発色剤塗布シート型押し加圧部位に加圧記
入することにより、この情報が下シートに複写記入され
る。型押し加圧部位では、発色剤塗布シートは、顕色剤
塗布シートに加圧接着されていないため容易に剥離可能
になり控えとして保管可能になる。DESCRIPTION OF THE PREFERRED EMBODIMENTS In this copying sheet, a color-developing agent-coated sheet provided with a color-developing agent layer is superposed so as to face the developer-developing agent layer of the color-developing agent-coated sheet, and embossing is performed at an appropriate position. The developer application sheet and the color former application sheet are adhered under pressure,
This information is copied and written on the lower sheet by pressing and writing desired information in the press and press portion of the colorant application sheet. At the embossing / pressing portion, the color-developing agent-coated sheet is not bonded to the color-developing agent-coated sheet under pressure, so that it can be easily peeled off and stored as a copy.
【００１９】型押部位以外は、所定の圧力を加えること
で剥離不能な感圧接着剤により強固に発色剤塗布シート
と顕色剤塗布シートが接着し、郵送手段等の途中で紛失
することがない。型押し部位は発色剤塗布シートと顕色
剤塗布シートとの接着圧力による発色汚れが生じること
がなく、必要時に容易に剥離することができる。At a portion other than the embossed portion, the color-developing agent-coated sheet and the color-developing agent-coated sheet are firmly adhered to each other by a pressure-sensitive adhesive that cannot be peeled off by applying a predetermined pressure, and may be lost in the middle of mailing means or the like. Absent. The embossed portion does not generate color stain due to the adhesive pressure between the colorant application sheet and the colorant application sheet, and can be easily peeled off when necessary.
【００２０】以下本発明を往復葉書用紙１に適用した場
合の好適な一実施例について、添付図面に基づき詳細に
説明する。ここにおいて、図１は往復葉書用紙１の発色
剤塗布シート１３の斜視図、図２は往復葉書用紙１の顕
色剤塗布シート１４の斜視図、図３は、図１の発色剤塗
布シート１３と、図２の顕色剤塗布シート１４を型押し
加圧により貼り合わせた状態の斜視図、図４は往復葉書
用紙１の型押し部１５に情報を記録し、型押し部１５を
切り目ミシンから剥離した状態を示す斜視図、図５は図
４のＢ−Ｂ線段面図である。A preferred embodiment in which the present invention is applied to a reciprocating postcard 1 will be described in detail with reference to the accompanying drawings. Here, FIG. 1 is a perspective view of the coloring agent application sheet 13 of the reciprocating postcard sheet 1, FIG. 2 is a perspective view of the color developing agent application sheet 14 of the reciprocating postcard sheet 1, and FIG. FIG. 4 is a perspective view of a state in which the developer application sheet 14 in FIG. 2 is bonded by embossing and pressing. FIG. 4 records information on the embossing section 15 of the reciprocating postcard 1 and cuts the embossing section 15 into a notch FIG. 5 is a sectional view taken along line BB of FIG. 4.
【００２１】（実施例）図３に示すように、往復葉書用
紙１は、折り用ミシン目６を介して往信紙片２、返信紙
片３が連接されてなり、その返信紙片３の中央部には切
り目ミシン１２が、型押し部１５の近傍に設けられてい
る。(Embodiment) As shown in FIG. 3, a reciprocating postcard 1 is formed by connecting an incoming and outgoing paper 2 and a return paper 3 via a folding perforation 6, and a central portion of the return paper 3 A notch sewing machine 12 is provided near the embossing portion 15.
【００２２】図１で理解できるように、発色剤塗布シー
ト１３の裏面には、発色剤を分散させた感圧接着剤層５
が設けられ、図２で示すように顕色剤塗布シート１４の
表面には顕色剤層９と感圧接着剤層８が塗布されてい
る。As can be understood from FIG. 1, a pressure-sensitive adhesive layer 5 in which a coloring agent is dispersed is provided on the back surface of the coloring agent application sheet 13.
The developer layer 9 and the pressure-sensitive adhesive layer 8 are applied to the surface of the developer application sheet 14 as shown in FIG.
【００２３】続いて、図３に示す上述した往復葉書用紙
１を作成する手段について説明する。まず、発色剤塗布
シート１３と同一大で、発色剤塗布シート１３の裏面の
発色剤を分散させた感圧接着剤層５と対応位置するよう
顕色剤層９、感圧接着剤８を設けた顕色剤塗布シート１
４を用意する。発色剤塗布シート１３を顕色剤塗布シー
ト１４上に、発色剤を分散させた感圧接着剤層５が、顕
色剤層９を配設した部位と対向するように重ね合わせ、
型押し加圧により型押し部１５を除き剥離困難に接着す
る。これにより、型押し部１５が剥離可能になり、発色
剤塗布シート１３の型押し部１５を切り目ミシン１２で
切り取り、控えを得ることができる往復葉書用紙１とな
る。Next, the means for preparing the reciprocating postcard 1 shown in FIG. 3 will be described. First, a developer layer 9 and a pressure-sensitive adhesive 8 are provided which are the same size as the color-developing agent application sheet 13 and correspond to the pressure-sensitive adhesive layer 5 on the back surface of the color-agent application sheet 13 in which the color former is dispersed. Developer application sheet 1
4 is prepared. The color-developing agent application sheet 13 is superimposed on the color-developing agent application sheet 14 so that the pressure-sensitive adhesive layer 5 in which the color-developing agent is dispersed faces the portion where the color-developing agent layer 9 is disposed.
Except for the embossed portion 15 by the embossing pressure, the adhesive is hardly peeled off. As a result, the embossed portion 15 can be peeled off, and the embossed portion 15 of the color forming agent application sheet 13 is cut off by the cut sewing machine 12 to obtain the reciprocating postcard sheet 1 from which a copy can be obtained.
【００２４】次に、郵送手段を用い、受信者に送付す
る。受信者は、発色剤塗布シート１３の型押し部１５に
返送する複写記入情報を印字又プリントし、顕色剤塗布
シート１４に複写記録する。Next, the mail is sent to the recipient using mailing means. The receiver prints or prints the copy entry information to be returned to the embossing portion 15 of the color forming agent application sheet 13 and copies and records the information on the developer application sheet 14.
【００２５】受信者は、型押し部１５を、切り目ミシン
１２で切り離し控えとして発色剤塗布シートから分離保
管し、返信紙片３を往信紙片２から折り用ミシン目６で
切り離し、返信することで返信情報を発送者に送り返す
ことができる。The receiver separates and stores the embossed portion 15 from the colorant-applied sheet as a copy by using the cut-off sewing machine 12, separates the reply paper piece 3 from the incoming and outgoing paper piece 2 at the folding perforation 6, and returns the reply. The information can be sent back to the sender.
【００２６】[0026]
【発明の効果】以上のとおり、本発明によれば、染料カ
プセルによる汚れの発生もなく、郵送手段の途中で剥離
する問題の無い複写用シートを得ることができる。As described above, according to the present invention, it is possible to obtain a copy sheet free from the occurrence of stains due to the dye capsule and having no problem of peeling off during the mailing means.
【図１】往復葉書用紙の発色剤塗布シート１３の斜視
図。FIG. 1 is a perspective view of a color former application sheet 13 of a reciprocating postcard.
【図２】往復葉書用紙の顕色剤塗布シート１４の斜視
図。FIG. 2 is a perspective view of a developer application sheet 14 of a reciprocating postcard.
【図３】図１の発色剤塗布シート１３と図２の顕色剤塗
布シート１４貼り合わせた状態の斜視図。FIG. 3 is a perspective view of a state in which the color developing agent application sheet 13 of FIG.
【図４】往復葉書用紙１の型押し部１５に情報を複写記
録し、型押し部１５を剥離した状態を示す図。FIG. 4 is a diagram showing a state in which information is copied and recorded on the embossed portion 15 of the reciprocating postcard 1 and the embossed portion 15 is peeled off.
【図５】図４のＢ−Ｂ線段面図。FIG. 5 is a sectional view taken along the line BB of FIG. 4;
１ 往復葉書用紙、２ 往信紙片、３ 返信紙片、４
上シート基材、５ 感圧接着剤層（発色剤含有）、６
折り用ミシン目、７ 返信紙片、８ 感圧接着剤層、９
顕色剤層、１１ 下シート基材、１２ 切り目ミシ
ン、１３ 発色剤塗布シート、１４ 顕色剤塗布シー
ト、１５ 型押し部1 Round-trip postcard, 2 Outgoing paper, 3 Reply paper, 4
Upper sheet substrate, 5 pressure-sensitive adhesive layer (containing coloring agent), 6
Folding perforation, 7 Reply piece, 8 Pressure sensitive adhesive layer, 9
Developer layer, 11 Lower sheet base material, 12 Sewing machine, 13 Color former application sheet, 14 Developer application sheet, 15 embossed part
Claims (1)
み合わせによるノーカーボン方式の複写用シートにおい
て、発色剤塗布シートの発色剤塗布面側と顕色剤塗布シ
ートの顕色剤塗布面側の少なくとも一方に、感圧接着剤
を設け、発色剤塗布面と顕色剤塗布面が型押し加圧によ
り少なくとも型押し部を除き剥離不能に加圧接着させた
ことを特徴とする複写用シート。1. A carbonless copying sheet comprising a combination of a color-developing agent-coated sheet and a color-developing agent-coated sheet, wherein the color-developing agent-coated sheet and the color-developing agent-coated side of the color-developing agent-coated sheet A copying sheet, characterized in that a pressure-sensitive adhesive is provided on at least one of the above, and the color-applying agent-applied surface and the color-developing agent-applied surface are non-peelably press-adhered except for at least the embossed portion by embossing. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10026620A JPH11208159A (en) | 1998-01-23 | 1998-01-23 | Copying sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10026620A JPH11208159A (en) | 1998-01-23 | 1998-01-23 | Copying sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11208159A true JPH11208159A (en) | 1999-08-03 |
| JPH11208159A5 JPH11208159A5 (en) | 2005-07-14 |
Family
ID=12198527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10026620A Pending JPH11208159A (en) | 1998-01-23 | 1998-01-23 | Copying sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11208159A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001113857A (en) * | 1999-10-19 | 2001-04-24 | Dainippon Printing Co Ltd | A set of entry sheets that allows verification of the entered information |
-
1998
- 1998-01-23 JP JP10026620A patent/JPH11208159A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001113857A (en) * | 1999-10-19 | 2001-04-24 | Dainippon Printing Co Ltd | A set of entry sheets that allows verification of the entered information |
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