JPH04112093A - Reusable print paper - Google Patents
Reusable print paperInfo
- Publication number
- JPH04112093A JPH04112093A JP2232753A JP23275390A JPH04112093A JP H04112093 A JPH04112093 A JP H04112093A JP 2232753 A JP2232753 A JP 2232753A JP 23275390 A JP23275390 A JP 23275390A JP H04112093 A JPH04112093 A JP H04112093A
- Authority
- JP
- Japan
- Prior art keywords
- shape memory
- sheet
- resin sheet
- small projections
- memory resin
- 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
- 229920005989 resin Polymers 0.000 claims abstract description 30
- 239000011347 resin Substances 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims description 4
- 238000004049 embossing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract 4
- 239000011344 liquid material Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 235000016496 Panda oleosa Nutrition 0.000 description 1
- 240000000220 Panda oleosa Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Duplication Or Marking (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Cleaning In Electrography (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
この発明はインパクト・プリンタ等のプリント用紙に関
し、特に形状記憶樹脂を利用して再使用できるようにし
たものである。DETAILED DESCRIPTION OF THE INVENTION "Industrial Field of Application" The present invention relates to printing paper for impact printers and the like, and in particular to paper that can be reused by using shape memory resin.
「従来の技術及び発明が解決しようとする課題」インパ
クト・プリンタ等の用紙は、紙であり、それ自身では発
色機能を持たず、インクリボンを用紙に重ねてその上よ
り打刻し、インクを用紙に転写して文字等を表示するも
のであった。このため−度印字した文字等を消すことは
困難であり、用紙を繰り返し使用することができず、紙
の大量消費を招く問題があった。この発明はこのような
事情に鑑みてなされたものであり、その目的とするとこ
ろは再使用可能なプリント用紙を提供することにある。"Problems to be Solved by Prior Art and Inventions" The paper used in impact printers, etc., is paper and does not have a coloring function on its own, so an ink ribbon is placed on top of the paper and stamped on top of it to apply ink. It was used to display characters, etc. by transferring them onto paper. For this reason, it is difficult to erase characters and the like that have been printed repeatedly, and the paper cannot be used repeatedly, resulting in a problem that a large amount of paper is consumed. The present invention has been made in view of these circumstances, and its purpose is to provide reusable printing paper.
「課題を解決するための手段」
この発明の再使用可能なプリント用紙は、一面上に錐形
の小突部が分布形成された有色の形状記憶樹脂ソートと
、その形状記憶樹脂シート上の小突部間に充填された、
上記形状記憶樹脂シートと異なる色の不透明液状体と、
その不透明液状体の充填された上記形状記憶樹脂シート
の一面を覆うように配設されたプラスチック製の透明カ
バーとより構成され、
その透明カバーの外面がインパクト・プリンタによる打
刻面とされる。"Means for Solving the Problems" The reusable printing paper of the present invention consists of a colored shape memory resin sort on which conical small protrusions are distributed on one side, and a shape memory resin sheet with small filled between the protrusions,
an opaque liquid of a different color from the shape memory resin sheet;
It is comprised of a plastic transparent cover disposed to cover one side of the shape memory resin sheet filled with the opaque liquid, and the outer surface of the transparent cover is used as an engraved surface by the impact printer.
なお、上記不透明液状体は白色であるのが望ましく、一
方、上記形状記憶樹脂シートは黒色であるのが望ましい
。The opaque liquid material is preferably white in color, while the shape memory resin sheet is preferably black in color.
「実施例」 この発明の実施例を図面を参照して詳細に説明しよう。"Example" Embodiments of this invention will be described in detail with reference to the drawings.
この発明のプリント用紙１には、第１図乃至第３図に示
すように一面上に錐形の小突部２ａが分布形成された有
色（−船釣には黒色が望ましい）の形状記憶樹脂シート
２が用いられる。小突部２８間の空間を埋めるように、
形状記憶樹脂シート２と異なる色（多くの場合は白色が
望ましい）の不透明液状体３（例えば着色したシリコン
ゴムやエポキシ樹脂等）が充填される。その不透明液状
体３の充填された形状記憶樹脂シート２の少なくともそ
の一面を覆うようにプラスチック製の透明カバー４が配
設される。第１図の例では透明カバー４は袋状に形成さ
れ、その中に方形の形状記憶樹脂シート２が密封される
。一方、第２図の例では方形の形状記憶樹脂シート２の
周辺には小突部２ａは形成されず、その周辺に透明カバ
ー４の周辺部が例えば接着により密着されている。The printing paper 1 of the present invention is made of a colored shape memory resin (preferably black for boat fishing) with conical small protrusions 2a distributed over one surface as shown in FIGS. 1 to 3. Sheet 2 is used. So as to fill the space between the small protrusions 28,
An opaque liquid material 3 (for example, colored silicone rubber, epoxy resin, etc.) of a different color from the shape memory resin sheet 2 (desirably white in most cases) is filled. A plastic transparent cover 4 is disposed to cover at least one surface of the shape memory resin sheet 2 filled with the opaque liquid 3. In the example shown in FIG. 1, the transparent cover 4 is formed into a bag shape, and the rectangular shape memory resin sheet 2 is sealed inside. On the other hand, in the example shown in FIG. 2, the small protrusions 2a are not formed around the rectangular shape memory resin sheet 2, and the periphery of the transparent cover 4 is tightly attached to the periphery thereof, for example, by adhesive.
第１図または第２図いずれの場合も透明カバー４の上記
不透明液状体３と対接している外面がインパクト・プリ
ンタの活字による打刻面とされる。In either case of FIG. 1 or FIG. 2, the outer surface of the transparent cover 4 that is in contact with the opaque liquid 3 is used as the engraved surface of the impact printer's type.
このように構成されたプリント用紙１をインパクト・プ
リンタにセットして、形状記憶樹脂が変形し易いように
例えば６０〜８０℃に加温して軟らかくし、透明カバー
４の外面を活字で打刻すると、第４図に示すように形状
記憶樹脂シート２の小突部２ａが活字の文字パターンに
よって押しつぶされ、その部分の不透明液状体３がその
周囲の押しつぶされていない小突部２８間に移動する。The printing paper 1 configured as described above is set in an impact printer, heated to, for example, 60 to 80°C to soften the shape memory resin so that it is easily deformed, and the outer surface of the transparent cover 4 is printed with letters. Then, as shown in FIG. 4, the small projections 2a of the shape memory resin sheet 2 are crushed by the character pattern of the printed characters, and the opaque liquid material 3 in that area moves between the surrounding small projections 28 that are not crushed. do.
従って透明カバー４を透して見ると、小突部２ａの押し
つふされた部分の形状記憶樹脂シートの色、例えば黒色
の文字パターン（−船釣にはアルファベットや仮名文字
など）が現れる。Therefore, when viewed through the transparent cover 4, the color of the shape memory resin sheet in the pressed portion of the small protrusion 2a, for example, a black character pattern (for boat fishing, alphabets, kana characters, etc.) appears.
このようにして印字されたプリント用紙１が用済みにな
れば、用紙全体を例えば９０°Ｃ程度の温水に漬けるこ
とにより、形状記憶樹脂シート２は記憶している元の形
状、つまり小突部２ａの突出している打刻前の形状に復
帰し、それまで文字パターンの周囲に移動されていた不
透明液状体３が再び小突部２ａ間の窪みに浸入し、印字
された文字パターンが消され、元の状態に戻される。When the print paper 1 printed in this way is no longer used, the shape memory resin sheet 2 can be restored to its original shape by soaking the entire paper in warm water at about 90°C, for example, with small protrusions. 2a returns to its pre-embossed, protruding shape, and the opaque liquid 3 that had been moved around the character pattern enters the depression between the small protrusions 2a again, erasing the printed character pattern. , is returned to its original state.
形状記憶樹脂シート２は、例えば旭化成製の商品名で「
アスマーｊと呼ばれるところの、スチレン、ブタジェン
を原料ｚした熱可塑性の形状記憶樹脂のペレット５に例
えば黒色の染料を混合させたものを、第５図Ａに示すよ
うに錐形の窪みが一面に分布形成されている箱状の成形
型６内に所定量入れ、１５０〜１８０℃に加熱しながら
、そのベレット５上を８０〜１００ ｋｇｆ／ｃｄの外
力で加圧しく第５図Ｂ）、その外力と温度とを取り去れ
ば、形状記憶樹脂シート２が成形される（第５図Ｃ）。The shape memory resin sheet 2 is, for example, a product name manufactured by Asahi Kasei.
As shown in Figure 5A, pellets 5 of a thermoplastic shape memory resin made from styrene and butadiene, called Asmar J, are mixed with, for example, a black dye. A predetermined amount of the pellet is placed in a box-shaped mold 6 having a distribution pattern, and while heating it to 150 to 180°C, the pellet 5 is pressurized with an external force of 80 to 100 kgf/cd (Fig. 5B). When the external force and temperature are removed, the shape memory resin sheet 2 is formed (FIG. 5C).
この形状記憶樹脂シート２には錐形の小突部２ａが突出
している形状が記憶されている。なお、小突部２ａは角
錐状、円錐状いずれの形状であってもよい。図では小突
部２ａの個数が少なく画かれているが、実際には極めて
多くの小突部が分布形成されている。This shape memory resin sheet 2 has a shape memorized in which a conical small protrusion 2a projects. Note that the small protrusion 2a may have either a pyramidal shape or a conical shape. Although the figure shows a small number of small protrusions 2a, in reality, an extremely large number of small protrusions are formed in a distributed manner.
「発明の効果」
この発明のプリント用紙では、一面上に小突部２ａの分
布形成されている例えば黒色の形状記憶樹脂シート２を
活字で打刻することにより、その小突部２ａを押しつぶ
し、そのつぶされた小突部間に充填されていた例えば白
色の不透明液状体を周囲に移動させて、そのつぶされた
小突部によって文字パターンが白地に黒で表示される。"Effects of the Invention" In the printing paper of the present invention, for example, a black shape memory resin sheet 2 having a distribution of small protrusions 2a formed thereon is printed with letters, thereby crushing the small protrusions 2a. For example, a white opaque liquid filled between the crushed small protrusions is moved to the surrounding area, and a character pattern is displayed in black on a white background by the crushed small protrusions.
また印字された用紙は用済み後、温水に漬けることによ
り、そのつぶされた小突部が元の状態に形状復帰し、そ
の復帰した小突部間にそれまで周囲に移動されていた白
色の不透明液状体３が再び浸入して、黒く表示されてい
た部分は元の白の状態に戻され図である。In addition, after the printed paper is used up, by soaking it in warm water, the crushed small protrusions will return to their original shape, and between the restored small protrusions, the white color that had been moved to the surrounding area will be removed. The figure shows that the opaque liquid 3 has penetrated again, and the parts that were displayed in black are returned to their original white state.
る。Ru.
このように、この発明のプリント用紙１は容易に印字を
消去でき、繰り返し使用することができると共に、イン
クリボンなどの消耗品も不用となり、省資源に寄与する
ところ大である。In this way, the print paper 1 of the present invention can easily erase prints and can be used repeatedly, and also eliminates the need for consumables such as ink ribbons, greatly contributing to resource conservation.
この発明のプリント用紙は形状記憶樹脂シート２上をプ
ラスチック製の透明カバー４で覆った構成であるので発
塵性が全熱なく、クリーンルーム内でのプリンタの使用
を可能にするものである。Since the printing paper of the present invention has a structure in which a shape memory resin sheet 2 is covered with a plastic transparent cover 4, there is no generation of dust and no heat, and the printer can be used in a clean room.
Claims (3)
状記憶樹脂シートと、 その形状記憶樹脂シート上の小突部間に充填された、上
記形状記憶樹脂シートと異なる色の不透明液状体と、 その不透明液状体の充填された上記形状記憶樹脂シート
の一面を覆うように配設されたプラスチック製の透明カ
バーとより成り、 その透明カバーの外面が、インパクト・プリンタの活字
の打刻面とされている、 再使用可能なプリント用紙。(1) A colored shape memory resin sheet with cone-shaped small protrusions distributed over one surface, and a colored shape memory resin sheet filled between the small protrusions on the shape memory resin sheet with a color different from that of the shape memory resin sheet. It consists of an opaque liquid and a plastic transparent cover disposed to cover one side of the shape memory resin sheet filled with the opaque liquid. Reusable printing paper used as an embossing surface.
であることを特徴とする再使用可能なプリント用紙。(2) The reusable printing paper according to claim (1), wherein the opaque liquid is white.
憶樹脂シートは黒色であることを特徴とする再使用可能
なプリント用紙。(3) The reusable printing paper according to claim (1) or (2), wherein the shape memory resin sheet is black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2232753A JPH04112093A (en) | 1990-09-03 | 1990-09-03 | Reusable print paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2232753A JPH04112093A (en) | 1990-09-03 | 1990-09-03 | Reusable print paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04112093A true JPH04112093A (en) | 1992-04-14 |
Family
ID=16944218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2232753A Pending JPH04112093A (en) | 1990-09-03 | 1990-09-03 | Reusable print paper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04112093A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070834A (en) * | 2014-06-26 | 2014-10-01 | 余应皇 | Waste paper circulating reusing method and waste paper circulating reusing printer |
| JP2020121428A (en) * | 2019-01-29 | 2020-08-13 | パナソニックＩｐマネジメント株式会社 | Exterior products |
| CN112127204A (en) * | 2019-06-25 | 2020-12-25 | 京东方科技集团股份有限公司 | Paper, electronic pen, handwriting input device and handwriting input method |
-
1990
- 1990-09-03 JP JP2232753A patent/JPH04112093A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070834A (en) * | 2014-06-26 | 2014-10-01 | 余应皇 | Waste paper circulating reusing method and waste paper circulating reusing printer |
| JP2020121428A (en) * | 2019-01-29 | 2020-08-13 | パナソニックＩｐマネジメント株式会社 | Exterior products |
| CN112127204A (en) * | 2019-06-25 | 2020-12-25 | 京东方科技集团股份有限公司 | Paper, electronic pen, handwriting input device and handwriting input method |
| CN112127204B (en) * | 2019-06-25 | 2022-10-04 | 京东方科技集团股份有限公司 | Handwriting input device and handwriting input method |
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