JPH0314634B2 - - Google Patents
Info
- Publication number
- JPH0314634B2 JPH0314634B2 JP61101664A JP10166486A JPH0314634B2 JP H0314634 B2 JPH0314634 B2 JP H0314634B2 JP 61101664 A JP61101664 A JP 61101664A JP 10166486 A JP10166486 A JP 10166486A JP H0314634 B2 JPH0314634 B2 JP H0314634B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- protective sheet
- transparent
- transfer mark
- main body
- 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 - Lifetime
Links
- 229920001971 elastomer Polymers 0.000 claims description 76
- 239000005060 rubber Substances 0.000 claims description 76
- 230000001681 protective effect Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 13
- 238000007639 printing Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 229920000459 Nitrile rubber Polymers 0.000 claims description 4
- 230000004927 fusion Effects 0.000 claims description 4
- 238000004073 vulcanization Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
- B41M1/32—Printing on other surfaces than ordinary paper on rubber
Landscapes
- Printing Methods (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、印刷インキで形成した文字、図柄等
のマークを表面に転写したゴム成形品の成形方法
に関し、転写されたマークの耐久性を向上させん
とする技術に関する。Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a method of molding a rubber molded product in which marks such as characters and designs formed with printing ink are transferred to the surface, and the durability of the transferred marks is improved. Concerning the technology you are trying to improve.
（従来の技術）
従来、ゴムシート付き足拭きマツトやゴムホー
ス等のゴム製品には、商標、社名等のマークがゴ
ム表面に転写されている。(Prior Art) Conventionally, marks such as trademarks and company names are transferred onto the rubber surface of rubber products such as foot wiping mats with rubber sheets and rubber hoses.
この転写は、一般的に、一旦離型紙上にゴムを
含む印刷インキでマークを形成した後、このマー
クを未加硫状態のゴム製品の被転写面に当接させ
ると共に加熱加圧により融着一体化させ、その後
離型紙をゴム製品から剥離することにより行われ
ている。 Generally, this transfer is performed by first forming a mark on a release paper using printing ink containing rubber, and then bringing this mark into contact with the surface of an unvulcanized rubber product and fusing it by heat and pressure. This is done by integrating and then peeling off the release paper from the rubber product.
（発明が解決しようとする問題点）
しかしながら、上述にかかる転写されたマーク
はゴム製品の表面に露出しており、しかもこのマ
ークは印刷技術上の制約からせいぜい20〜30ミク
ロン程度の厚みにしか形成できない。(Problem to be Solved by the Invention) However, the above-mentioned transferred mark is exposed on the surface of the rubber product, and due to printing technology limitations, this mark can only be made to a thickness of about 20 to 30 microns at most. Cannot be formed.
従つて、ゴム製品を熱や摩擦を受ける苛酷な条
件の下で長期間使用するうちに、この転写された
マークが摩滅してしまい消失するという問題点が
あつた。 Therefore, when the rubber product is used for a long period of time under severe conditions where it is subjected to heat and friction, there is a problem in that the transferred mark wears away and disappears.
本発明は、この問題点を解決せんとするもの
で、転写されたマークの耐久性を著しく向上させ
たゴム製品及びその成形方法を提供することを目
的としている。 The present invention aims to solve this problem, and aims to provide a rubber product and a method for molding the same, in which the durability of transferred marks is significantly improved.
（問題点を解決するための手段）
本発明によれば、未加硫の透明ゴムコンパウン
ドから形成される保護シートの片面に、或いはゴ
ム製品本体に形成される未加硫ゴム面に、未加硫
ゴムを含む印刷インキによりなる文字、図形、模
様などの転写マークを転写し、次に該保護シート
の片面と未加硫のゴム製品本体面とを接合して、
該ゴム製品本体、該転写マーク及び保護シートを
加硫融着して一体化することを特徴とする転写印
刷されたゴム製品の成形方法が提供される。(Means for Solving the Problems) According to the present invention, an unvulcanized rubber compound is applied to one side of a protective sheet formed from an unvulcanized transparent rubber compound, or to an unvulcanized rubber surface formed on a rubber product body. Transfer marks such as letters, figures, patterns, etc. made of printing ink containing sulfur rubber are transferred, and then one side of the protective sheet and the surface of the unvulcanized rubber product body are bonded,
A method for molding a transfer-printed rubber product is provided, which comprises integrating the rubber product main body, the transfer mark, and the protective sheet by vulcanization and fusing.
本発明は、前記透明ゴムにアクリロニトリルブ
タジエンゴムを用いることを特徴とすることがで
きる。 The present invention may be characterized in that acrylonitrile butadiene rubber is used as the transparent rubber.
本発明はまた、前記保護シートは離型紙上に液
状の透明ゴムをコーテイングすることによつて形
成し、且つ該離型紙は前記ゴム製品本体、該転写
マーク及び保護シートを加硫融着して一体化した
後に保護シートから剥離することを特徴とするこ
とができると共に、前記保護シートは透明ゴムコ
ンパウンドを圧延機により圧延することによつて
形成することを特徴とすることができる。 The present invention also provides that the protective sheet is formed by coating a release paper with liquid transparent rubber, and the release paper is formed by vulcanizing and fusing the rubber product main body, the transfer mark, and the protective sheet. The protective sheet may be peeled off from the protective sheet after being integrated, and the protective sheet may be formed by rolling a transparent rubber compound using a rolling mill.
本発明によればまた、ゴム製品本体と、該本体
面に転写され、ゴムを含有する印刷インキより成
る文字、図形、模様等の転写マークと、該転写マ
ークを覆い、且つ本体面と加硫融着されて取り付
けられる透明アクリロニトリルブタジエンゴムで
形成された保護シートと、から成り、前記ゴム製
品本体面と、転写マーク中のゴムと、保護シート
とが加硫融着によつて一体化していることを特徴
とする転写印刷されたゴム製品が提供される。 According to the present invention, there is also provided a rubber product main body, a transfer mark such as a character, a figure, a pattern, etc., which is transferred to the surface of the main body and is made of printing ink containing rubber, and which covers the transfer mark and is vulcanized with the surface of the main body. a protective sheet made of transparent acrylonitrile butadiene rubber that is fused and attached, and the rubber product body surface, the rubber in the transfer mark, and the protective sheet are integrated by vulcanization and fusion. A transfer printed rubber product is provided which is characterized in that:
尚、ここでの転写マークとは、該ゴム成分を含
む転写成分が一定の形をなして、保護シートとゴ
ム製品本体との間に存在する転写材である。 Note that the transfer mark here refers to a transfer material in which a transfer component containing the rubber component forms a certain shape and is present between the protective sheet and the rubber product main body.
（実施例） 以下本発明の実施例について説明する。(Example) Examples of the present invention will be described below.
図面はゴム製品に転写印刷する際の状態を示す
もので、１は未加硫のゴムシート等のゴム製品、
２は未加硫の透明ゴムから成る保護シートで、そ
のゴム製品１の被転写面１ａに対向する面２ａに
は、バインダーとして未加硫ゴムが混入された印
刷インキにより形成された文字、図形、模様等の
転写マーク３が転写されている。 The drawings show the state of transfer printing on rubber products; 1 shows rubber products such as unvulcanized rubber sheets;
Reference numeral 2 denotes a protective sheet made of unvulcanized transparent rubber, and on the surface 2a opposite to the transferred surface 1a of the rubber product 1, characters and figures are formed using printing ink mixed with unvulcanized rubber as a binder. , a transfer mark 3 such as a pattern is transferred.
このゴム製品１及び保護シート２は、重合して
加圧加熱されることにより加硫されると同時に両
者間に介在する転写マーク３と共に融着一体化さ
れ、被転写面１ａに被着した転写マーク３の外側
に透明の保護シート２が被着されたゴム製品１が
得られるに至る。 The rubber product 1 and the protective sheet 2 are polymerized and vulcanized by being pressurized and heated, and at the same time are fused together with the transfer mark 3 interposed between them, and the transfer mark attached to the transfer surface 1a is A rubber product 1 having a transparent protective sheet 2 adhered to the outside of the mark 3 is obtained.
次に、上記転写印刷されたゴム製品の成形方法
の実施例を説明するが、いずれも上記透明ゴム保
護シートの成形に特徴を有するものである。 Next, embodiments of the method for molding the transfer-printed rubber product will be described, all of which are characterized by the molding of the transparent rubber protective sheet.
（成形方法 その１）
NBR100（重量部、以下同じ）、含水ケイ酸30、
DOP15、炭酸アエンカ３、ステリアン酸１、イ
オウ0.4、AccDM1.5、AccTT1.5の配合から成る
透明ゴムコンパウンドをケトン等の有機溶剤によ
り溶解した後、この液状ゴムをストレーナにかけ
て異物を除去したものを離型紙上にコーテイング
し、次いで乾燥させて溶剤を揮発させることによ
り、離型紙上に30〜300ミクロンの厚みを有する
未加硫の透明ゴムシートを得た。この透明ゴムシ
ートの片面に未加硫ゴムを含む印刷インキにより
転写マークを形成した後、これを被転写物の未加
硫ゴム製品の表面に重合し、プレスで加熱加圧す
ることよりこれらを加硫融着し、その後離型紙を
透明ゴムシートから剥離して転写印刷されたゴム
製品を得た。(Molding method 1) NBR100 (parts by weight, same below), hydrated silicic acid 30,
After dissolving a transparent rubber compound consisting of 15 DOP, 3 Aenka carbonate, 1 Sterionic acid, 0.4 Sulfur, 1.5 AccDM, and 1.5 AccTT in an organic solvent such as ketone, this liquid rubber was passed through a strainer to remove foreign substances. By coating on release paper and then drying to volatilize the solvent, an unvulcanized transparent rubber sheet having a thickness of 30 to 300 microns was obtained on release paper. After forming a transfer mark on one side of this transparent rubber sheet with printing ink containing unvulcanized rubber, this is polymerized on the surface of the unvulcanized rubber product to be transferred, and these are pressurized by heating and pressing with a press. After sulfur fusion, the release paper was peeled off from the transparent rubber sheet to obtain a transfer-printed rubber product.
尚、上記方法においては、透明ゴムコンパウン
ドを溶剤に溶解して液状ゴムを得たが、液状ゴム
としてラテツクスを使用しても良い。 In the above method, liquid rubber was obtained by dissolving the transparent rubber compound in a solvent, but latex may also be used as the liquid rubber.
（成形方法 その２）
上記成形方法その１と同様の配合から成る透明
ゴムコンパウンドをカレンダーにより薄肉シート
状に圧延して得られた200〜300ミクロンの厚さの
未加硫の透明ゴムシートの片面に未加硫ゴムを含
む印刷インキにより転写マークを形成した後、こ
れを被転写物の未加硫ゴム製品の表面に重合し、
プレスで加熱加圧することによりこれらを加硫融
着して転写印刷されたゴム製品を得た。(Forming method 2) One side of an unvulcanized transparent rubber sheet with a thickness of 200 to 300 microns obtained by rolling a transparent rubber compound having the same formulation as in molding method 1 above into a thin sheet using a calendar. After forming a transfer mark with printing ink containing unvulcanized rubber, this is polymerized on the surface of the unvulcanized rubber product to be transferred,
These were vulcanized and fused by heating and pressurizing with a press to obtain a transfer-printed rubber product.
（発明の効果）
本発明によれば、ゴム製品の表面に転写される
べき転写マークは、その外側に被着された透明保
護シートで覆われて露出していないので、永年の
使用によりそのマークが摩滅したり消失したりす
ることはなく、その耐久性を著しく向上させるこ
とができる。(Effects of the Invention) According to the present invention, the transfer mark to be transferred to the surface of the rubber product is covered with a transparent protective sheet attached to the outside and is not exposed, so that the transfer mark can be easily transferred to the surface of the rubber product by long-term use. will not wear out or disappear, and its durability can be significantly improved.
しかも、転写マークは被転写物及び保護シート
に加硫融着により一体化されているのので、不動
状態に固定され、使用中に変形やズレを生じるこ
ともない。 Moreover, since the transfer mark is integrated with the transferred object and the protective sheet by vulcanization and fusion, it is immovably fixed and will not be deformed or shifted during use.
また、本発明の成形方法によれば、格別煩雑な
作業を要することなく、転写マークが透明シート
により防護されたゴム製品を得ることができる。 Moreover, according to the molding method of the present invention, a rubber product in which the transfer mark is protected by a transparent sheet can be obtained without requiring any particularly complicated work.
図面は本発明の一実施例を示す断面図である。
１……被転写物、２……透明保護シート、３…
…転写マーク。
The drawing is a sectional view showing an embodiment of the present invention. 1... Transferred object, 2... Transparent protective sheet, 3...
...Transfer mark.
Claims (1)
る保護シートの片面に、或いはゴム製品本体に形
成される未加硫ゴム面に、未加硫ゴムを含む印刷
インキによりなる文字、図形、模様などの転写マ
ークを転写し、 次に該保護シートの片面と未加硫のゴム製品本
体面とを接合して、該ゴム製品本体、該転写マー
ク及び保護シートを加硫融着して一体化すること
を特徴とする転写印刷されたゴム製品の成形方
法。 ２ 前記透明ゴムにアクリロニトリルブタジエン
ゴムを用いることを特徴とする特許請求の範囲第
１項記載の成形方法。 ３ 前記保護シートは離型紙上に液状の透明ゴム
をコーテイングすることによつて形成し、且つ該
離型紙は前記ゴム製品本体、該転写マーク及び保
護シートを加硫融着して一体化した後に保護シー
トから剥離することを特徴とする特許請求の範囲
第１項叉は第２項記載の成形方法。 ４ 前記保護シートは透明ゴムコンパウンドを圧
延機により圧延することによつて形成することを
特徴とする特許請求の範囲第１項叉は第２項記載
の成形方法。 ５ ゴム製品本体と、 該本体面に転写され、ゴムを含有する印刷イン
キより成る文字、図形、模様等の転写マークと、 該転写マークを覆い、且つ本体面と加硫融着さ
れて取り付けられる透明アクリロニトリルブタジ
エンゴムで形成された保護シートと、から成り、 前記ゴム製品本体面と、転写マーク中のゴム
と、保護シートとが加硫融着によつて一体化して
いることを特徴とする転写印刷されたゴム製品。[Scope of Claims] 1. Characters made of printing ink containing unvulcanized rubber on one side of a protective sheet made of unvulcanized transparent rubber compound, or on the unvulcanized rubber surface formed on the rubber product body. , a transfer mark such as a figure, a pattern, etc. is transferred, and then one side of the protective sheet is joined to the surface of the unvulcanized rubber product main body, and the rubber product main body, the transfer mark, and the protective sheet are vulcanized and fused. A method for molding a transfer-printed rubber product, characterized by integrating the rubber products. 2. The molding method according to claim 1, wherein acrylonitrile butadiene rubber is used as the transparent rubber. 3. The protective sheet is formed by coating a liquid transparent rubber on a release paper, and the release paper is formed after the rubber product main body, the transfer mark, and the protective sheet are vulcanized and fused together. The molding method according to claim 1 or 2, characterized in that the molding method is peeled off from a protective sheet. 4. The molding method according to claim 1 or 2, wherein the protective sheet is formed by rolling a transparent rubber compound using a rolling mill. 5. A rubber product main body; A transfer mark such as a character, figure, pattern, etc. made of printing ink containing rubber that is transferred onto the surface of the main body; and a transfer mark that covers the transfer mark and is vulcanized and fused to the main body surface and attached. and a protective sheet made of transparent acrylonitrile butadiene rubber, wherein the rubber product body surface, the rubber in the transfer mark, and the protective sheet are integrated by vulcanization and fusion. printed rubber products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10166486A JPS62256686A (en) | 1986-04-30 | 1986-04-30 | Transfer-printed rubber article and forming the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10166486A JPS62256686A (en) | 1986-04-30 | 1986-04-30 | Transfer-printed rubber article and forming the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62256686A JPS62256686A (en) | 1987-11-09 |
| JPH0314634B2 true JPH0314634B2 (en) | 1991-02-27 |
Family
ID=14306638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10166486A Granted JPS62256686A (en) | 1986-04-30 | 1986-04-30 | Transfer-printed rubber article and forming the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62256686A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0428328A (en) * | 1990-05-25 | 1992-01-30 | Duskin Co Ltd | Rental mat having bar code |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4852868A (en) * | 1971-11-04 | 1973-07-25 |
-
1986
- 1986-04-30 JP JP10166486A patent/JPS62256686A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4852868A (en) * | 1971-11-04 | 1973-07-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62256686A (en) | 1987-11-09 |
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