JPH02225100A - Transfer mark for grained synthetic leather and decorating method therefor - Google Patents
Transfer mark for grained synthetic leather and decorating method thereforInfo
- Publication number
- JPH02225100A JPH02225100A JP4549889A JP4549889A JPH02225100A JP H02225100 A JPH02225100 A JP H02225100A JP 4549889 A JP4549889 A JP 4549889A JP 4549889 A JP4549889 A JP 4549889A JP H02225100 A JPH02225100 A JP H02225100A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic leather
- transfer mark
- transfer
- thermoplastic resin
- resin 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.)
- Pending
Links
- 239000002649 leather substitute Substances 0.000 title claims abstract description 64
- 238000012546 transfer Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 26
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 238000010422 painting Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 abstract description 21
- 239000000976 ink Substances 0.000 abstract description 19
- 239000004698 Polyethylene Substances 0.000 abstract description 12
- -1 polyethylene Polymers 0.000 abstract description 12
- 229920000573 polyethylene Polymers 0.000 abstract description 12
- 238000007639 printing Methods 0.000 abstract description 11
- 229920001971 elastomer Polymers 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 abstract description 3
- 239000012790 adhesive layer Substances 0.000 abstract description 2
- 239000004800 polyvinyl chloride Substances 0.000 abstract 2
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 2
- 238000004049 embossing Methods 0.000 abstract 1
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 239000010985 leather Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 229920006267 polyester film Polymers 0.000 description 4
- 238000007650 screen-printing Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007646 gravure printing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
皮果上皇り里公立
本発明は、自転車、オートバイ等のシートのように、滑
止め性を具備させるために深い絞りが入った絞入り合成
皮革の表面に、文字、図形等を転写するための転写マー
クと、この転写マークを用いて絞入り合成皮革に絵付け
を施す絵付は方法に関するものである。[Detailed Description of the Invention] The present invention is directed to the use of a synthetic leather with deep drawings to provide anti-slip properties, such as the seats of bicycles, motorcycles, etc. The transfer mark for transferring figures and the like, and the method for applying the decoration to the dyed synthetic leather using the transfer mark, are related to the method.
皿−来一肢一生
合成皮革の表面に文字、図形等を絵付けするために従来
では、合成皮革との付着性の良好なインクを用いこれに
直接印刷を施す直接印刷法や、あるいは金属蒸着を施し
たポリエステルフィルムに熱溶融性接着剤を全面塗布し
たものの接着剤面を合成皮革の表面に添接し、このポリ
エステルフィルムの背面に加熱金型を押当てるいわゆる
ホットスタンプ法が適用されていた。Conventionally, in order to paint letters, figures, etc. on the surface of synthetic leather, the conventional methods have been to print directly onto the synthetic leather using ink that has good adhesion to the synthetic leather, or to use metal vapor deposition. The so-called hot stamping method was used, in which the adhesive side of a polyester film coated with a hot-melt adhesive was applied to the surface of the synthetic leather, and a heated mold was pressed against the back of the polyester film.
また、ウェルダー加工によりあるいは溶剤型転写マーク
を用いて合成皮革に絵付けを施していた。Artwork was also applied to synthetic leather by welder processing or by using solvent-based transfer marks.
このウェルダー加工とは、耐熱性シートに合成皮革より
硬質の同種材質の保護フィルムを積層し、この保護フィ
ルムの表面に印刷を施し、さらにその表面に接着剤を積
層して転写シートを構成し、この転写シートの接着面を
合成皮革に接触させた後、保護フィルムを合成皮革に融
着する方法である。This welding process involves laminating a protective film made of the same material that is harder than synthetic leather on a heat-resistant sheet, printing on the surface of this protective film, and then layering an adhesive on that surface to form a transfer sheet. This is a method in which the adhesive surface of the transfer sheet is brought into contact with synthetic leather, and then the protective film is fused to the synthetic leather.
そして溶剤型転写マークは、耐水性シートの上面に有機
系インクを用いてシルクスクリーン印刷を施してなるも
ので、この溶剤型転写マークを有機溶剤と水との混合溶
媒中に浸漬してインクを活性化し、この溶剤型転写マー
クの表面を合成皮革の表面に押付けた後、耐水性シート
を合成皮革より剥がすことによって、合成皮革に絵付け
を施すことができる。The solvent-based transfer mark is made by silk-screen printing using organic ink on the top surface of a water-resistant sheet.The solvent-based transfer mark is immersed in a mixed solvent of organic solvent and water, and then the ink is applied. After activating and pressing the surface of this solvent-based transfer mark onto the surface of the synthetic leather, the water-resistant sheet is peeled off from the synthetic leather, thereby making it possible to paint the synthetic leather.
° しよ゛と るｉ
ところが、直接印刷によれば、印刷の位置合わせが困難
であり、かつ合成皮革の表面の絞りにインクが滲込み、
精密な多色印刷が不可能である。However, with direct printing, it is difficult to align the print, and the ink may seep into the apertures on the surface of the synthetic leather.
Precise multicolor printing is not possible.
また、ホットスタンプ法やウェルダー加工法によれば、
加工中の熱によって合成皮革の表面の絞り形状が潰され
て、商品性が著しく低下する。Also, according to the hot stamping method and welding method,
The heat during processing destroys the drawn shape on the surface of synthetic leather, significantly reducing its marketability.
さらに溶剤型転写マークでは、絵付は面積が広いと、転
写マークが困難であり、しかも有機溶剤が空中に放散さ
れて、作業者に対する保健や環境保全の面からも好まし
くない。Furthermore, in the case of a solvent-based transfer mark, if the painting has a large area, it is difficult to transfer the mark, and moreover, the organic solvent is emitted into the air, which is undesirable from the viewpoint of health of workers and environmental protection.
”るための および
本発明はこのような難点を克服した転写マークおよびそ
の絵付は方法の改良に係り、合成皮革の絞成型温度以下
の熱転写温度で該合成皮革の絞り面に密接しうる程度に
変形し、かつ離型性を有する熱可塑性樹脂層を耐熱性シ
ートに積層し、該熱可塑性樹脂層に熱転写インクが印刷
されたことを特徴とし、しかも該絞入り合成皮革用転写
マークの熱可塑性樹脂層を前記合成皮革の表面に添接し
、前記耐熱性シートの背面を前記熱転写温度程度に加熱
しつつ押圧することを特徴とするものである。The present invention relates to improvements in the transfer mark and its decoration method that overcome these difficulties, and the transfer mark can be applied closely to the drawing surface of the synthetic leather at a thermal transfer temperature lower than the drawing temperature of the synthetic leather. A thermoplastic resin layer that is deformable and has releasability is laminated on a heat-resistant sheet, and a thermal transfer ink is printed on the thermoplastic resin layer, and the transfer mark for drawn synthetic leather is thermoplastic. The method is characterized in that a resin layer is attached to the surface of the synthetic leather, and the back surface of the heat-resistant sheet is pressed while being heated to about the thermal transfer temperature.
本発明では、合成皮革の絞成型温度以下の熱転写温度で
該合成皮革の絞り面に密接しうる程度に変形し、かつ離
型性を有する熱可塑性樹脂層を耐熱性シートに積層し、
該熱可塑性樹脂層に熱転写インクを印刷して絞入り合成
皮革用転写マークを構成したため、該転写マークの熱可
塑性樹脂層を前記合成皮革の表面に添接し、前記耐熱性
シートの背面を前記熱転写温度程度に加熱しつつ押圧し
た後、該耐熱性シートを剥離すれば、耐熱性シートを介
して加熱された前記熱可塑性樹脂層は軟化して変形し、
該合成皮革の絞り面に隙間なく密接し、該熱可塑性樹脂
層上に印刷された熱転写インクが前記合成皮革の絞り面
に転写される。In the present invention, a thermoplastic resin layer that deforms to the extent that it can come into close contact with the drawing surface of the synthetic leather at a heat transfer temperature lower than the drawing temperature of the synthetic leather and has mold releasability is laminated on a heat-resistant sheet,
Since the transfer mark for drawn synthetic leather was formed by printing thermal transfer ink on the thermoplastic resin layer, the thermoplastic resin layer of the transfer mark was attached to the surface of the synthetic leather, and the back surface of the heat-resistant sheet was printed with the thermal transfer ink. If the heat-resistant sheet is peeled off after being pressed while being heated to about the same temperature, the thermoplastic resin layer heated through the heat-resistant sheet will soften and deform.
The thermal transfer ink printed on the thermoplastic resin layer is brought into close contact with the squeezed surface of the synthetic leather without any gaps, and the thermal transfer ink printed on the thermoplastic resin layer is transferred to the squeezed surface of the synthetic leather.
裏−施一拠
以下、図面に図示された本発明の一実施例について説明
する。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention illustrated in the drawings will be described below.
第１図は転写マーク１の拡大横断図面で、転写マークｌ
の耐熱性シート２は、１Ｍ当たり６４ｇの上質紙であり
、熱可塑性樹脂層３を構成する厚さ６０μのポリエチレ
ンフィルムの表面に接着剤４を塗布し、この接着剤４中
に含有されている溶剤を一部蒸散させて粘着性を増大し
た後、上質紙２の表面にこのポリエチレンフィルム３の
接着剤層４を積層し、このポリエチレンフィルム３の露
出面に、塩化ビニール系合成皮革用インク５，６．７を
用いてシルクスクリーン法により多色印刷を施すことの
より、転写マークｌを構成する。Figure 1 is an enlarged cross-sectional view of transfer mark 1, and transfer mark l
The heat-resistant sheet 2 is a high-quality paper of 64 g per 1M, and an adhesive 4 is applied to the surface of a 60 μm thick polyethylene film constituting the thermoplastic resin layer 3. After partially evaporating the solvent to increase the adhesiveness, an adhesive layer 4 of this polyethylene film 3 is laminated on the surface of the high-quality paper 2, and a vinyl chloride-based synthetic leather ink 5 is applied to the exposed surface of this polyethylene film 3. , 6.7 is used to perform multicolor printing by the silk screen method, thereby forming the transfer mark l.
塩化ビニール系シートの表面に牛皮状の絞り成型を施し
てなる絞入り合成皮革８の表面に、前記転写マークｌの
印刷面を添接した後、１４０″Ｃに加熱されたゴムロー
ル９をこの転写マーク１の上質紙２に当てがい、２ ｋ
ｇ ／ ｃＴＩの圧力を加えつつ転写マークｌの一端か
ら他端に向けてこのゴムロール９を移動させるとともに
、この加熱ゴムロール９に対し所定の間隔をなして冷却
ロール１０を同様に移動させる。After attaching the printed surface of the transfer mark 1 to the surface of the drawn synthetic leather 8 which is made by subjecting the surface of a vinyl chloride sheet to cowhide-like drawing molding, a rubber roll 9 heated to 140"C is applied to this transfer. Match mark 1 on high quality paper 2, 2k
The rubber roll 9 is moved from one end of the transfer mark l toward the other end while applying a pressure of g/cTI, and the cooling roll 10 is similarly moved at a predetermined distance from the heated rubber roll 9.
この作業を終了してから３分間放冷した後、転写マーク
１を剥がすと、上質紙２とポリエチレンフィルム３は、
合成皮革８０表面から除去され、合成皮革８の表面に所
要の絵付けが施される。After completing this process and leaving it to cool for 3 minutes, when the transfer mark 1 is peeled off, the high-quality paper 2 and polyethylene film 3 are
It is removed from the surface of the synthetic leather 80, and the desired painting is applied to the surface of the synthetic leather 8.
本実施例では、上質紙２は充分な耐熱性と機械的強度を
有しているため、加熱ゴムロール９による加熱押圧と冷
却ロール１０による急冷にも破損されず、所要の絵付は
作業が確実に遂行される。In this embodiment, since the high-quality paper 2 has sufficient heat resistance and mechanical strength, it is not damaged by heating and pressing by the heating rubber roll 9 and quenching by the cooling roll 10, and the required painting work can be carried out reliably. carried out.
また熱可塑性樹脂層を構成す゛る厚さ６０μのポリエチ
レンフィルム３は、１４０°Ｃに加熱された加熱ゴムロ
ール９による加熱押圧工程の際に、第２図の右半部のよ
うに絞入り合成皮革８の表面形状、特に絞りの溝部分の
形状に沿って変形し、この絞入り合成皮革８の表面に密
着するため、このポリエチレンフィルム３の表面に多色
印刷された塩化ビニール系合成皮革用インク層５．６．
７は、絞入り合成皮革８の表面、特に絞りの溝部表面に
隙間なく圧着され、精密でかつむらのない鮮明な絵付け
が合成皮革８の表面に施されうる。In addition, the polyethylene film 3 with a thickness of 60 μm constituting the thermoplastic resin layer is formed into a synthetic leather 8 as shown in the right half of FIG. The ink layer for vinyl chloride synthetic leather printed in multiple colors on the surface of the polyethylene film 3 deforms along the surface shape, especially the shape of the groove of the aperture, and adheres closely to the surface of the apertured synthetic leather 8. 5.6.
7 is crimped onto the surface of the drawn synthetic leather 8, particularly the surface of the groove of the drawn part, without any gaps, so that accurate and clear painting without unevenness can be applied to the surface of the synthetic leather 8.
さらにインク５，６．７は、塩化ビニール系シートより
なる絞入り合成皮革８に適合したインクであるため、合
成皮革８の絵付は後の図柄は、摩擦や外界の気象変化に
も充分に耐えて保持しうる。Furthermore, since the inks 5 and 6.7 are inks that are compatible with the drawn synthetic leather 8 made of vinyl chloride sheets, the later designs on the synthetic leather 8 can withstand friction and weather changes in the outside world. It can be maintained.
第２実施例として、下記のような転写マークを構成して
もよい。すなわち耐熱性シートとして、厚さ３０μの軟
質アルミニウム箔を用い、また熱可塑性樹脂層として高
圧ポリエチレンフィルムを用い、前記軟質アルミニウム
箔にこの高圧ポリエチレンフィルムを３５μの厚さにＴ
ダイで押出して積層し、この高圧ポリエチレンフィルム
の表面にポリウレタン系インクを用い、シルクスクリー
ン印刷法により所要の図柄を印刷して転写マークを構成
する。As a second embodiment, the following transfer mark may be configured. That is, a soft aluminum foil with a thickness of 30 μm is used as the heat-resistant sheet, and a high-pressure polyethylene film is used as the thermoplastic resin layer.
The film is extruded and laminated using a die, and a desired pattern is printed on the surface of the high-pressure polyethylene film using polyurethane ink using a silk screen printing method to form a transfer mark.
本実施例の転写マークを用い衣料用ウレタン系合成皮革
の表面に前記実施例と同様な工程で熱圧着すると、皮絞
りの風合を損なわずに多色の図柄が鮮明に転写され、弾
性に飛んだウレタン系合成皮革の伸縮に充分追従した絵
付けが可能である。When the transfer mark of this example is heat-pressed onto the surface of urethane-based synthetic leather for clothing in the same process as in the previous example, the multicolored design is clearly transferred without impairing the texture of the leather drawing, and the elasticity is improved. It is possible to paint a pattern that fully follows the expansion and contraction of the blown urethane synthetic leather.
第３実施例として、下記のように転写シートを構成して
もよい。As a third embodiment, the transfer sheet may be configured as follows.
すなわち、耐熱性シートとして厚さ５０μのポリエステ
ルフィルムを用い、また熱可塑性樹脂層として低酢酸ビ
ニルタイプのＥＶＡ樹脂（エチレン−酢酸ビニール共重
合体）を用い、前記ポリエステルフィルムにこのＥＶＡ
樹脂を４０μの厚さに熱ラミネートし、このＥＶＡ樹脂
の表面に塩化ビニール樹脂系インクを用いてグラビア印
刷法とシルクスクリーン印刷法によりカラー印刷して転
写マークを構成する。That is, a polyester film with a thickness of 50 μm was used as the heat-resistant sheet, and a low vinyl acetate type EVA resin (ethylene-vinyl acetate copolymer) was used as the thermoplastic resin layer.
The resin is thermally laminated to a thickness of 40 μm, and a transfer mark is formed by color printing on the surface of the EVA resin using a vinyl chloride resin ink using a gravure printing method and a silk screen printing method.
表面に皮絞のついた塩化ビニール系合成皮革の表面に前
記転写マークを添接し、１４０°Ｃに加熱した電気アイ
ロンで加熱加圧したところ、図柄の印刷されていない部
分が接していたレザー面も、図柄部分と同様に皮絞りが
そのまま維持されてカラー印刷の転写による絵付けを行
うことができた。When the transfer mark was attached to the surface of vinyl chloride synthetic leather with leather drawing on the surface and heated and pressed with an electric iron heated to 140°C, the leather surface that was in contact with the part where the pattern was not printed was As with the patterned parts, the leather drawing was maintained as it was, and it was possible to apply color printing using transfer.
前記各実施例において、耐熱シートとして上質紙、軟質
アルミニウム箔、ポリエステルフィルムを用いたが、そ
の他にアルミ箔ラミネート紙を用いてもよい。In each of the above examples, wood-free paper, soft aluminum foil, and polyester film were used as the heat-resistant sheet, but aluminum foil laminated paper may also be used.
また熱可塑性樹脂層としてポリエチレンフィルム、高圧
ポリエチレンフィルム、ＥＶＡ樹脂を用いたが、合成皮
革の印刷に適したインクと剥離性を有し、かつ合成皮革
の絞り成型温度以下の熱転写温度で変形し、冷却後変形
形状を維持する材料であれば、その他の樹脂でもよい。In addition, polyethylene film, high-pressure polyethylene film, and EVA resin were used as the thermoplastic resin layer, but they have ink and releasability suitable for printing on synthetic leather, and are deformed at a thermal transfer temperature below the drawing temperature of synthetic leather. Any other resin may be used as long as it maintains its deformed shape after cooling.
さらにこの熱力塑性樹脂に印刷を施す方法として、シル
クスクリーン印刷法またはグラビア印刷法の外にオフセ
ット印刷法を適用してもよく、あるいは、これらを適宜
組み合わせてもよい。Furthermore, as a method for printing on this thermoplastic resin, an offset printing method may be applied in addition to a silk screen printing method or a gravure printing method, or an appropriate combination of these methods may be used.
さらにまた前記実施例では、加熱圧着には、加熱ゴムロ
ールを用いて圧力を加えた状態で耐熱性シート上を転勤
させ、または電気アイロンを用いたが、鉄ロールを用い
あるいはホットプレスを適用してもよい。Furthermore, in the above embodiments, heat-compression bonding was carried out by rolling a heat-resistant sheet under pressure using a heated rubber roll, or by using an electric iron, but by using an iron roll or by applying a hot press. Good too.
主班夏苅且
このように本発明においては、前記転写マークの熱可塑
性樹脂層を前記合成皮革の表面に添接し、前記耐熱性シ
ートの背面を前記熱転写温度程度に加熱しつつ押圧する
だけで、該熱可塑性樹脂層上に印刷された熱転写インク
を前記合成皮革の絞り面に転写することができるので、
該合成皮革の絞り面に頗る簡単に印刷を行うことができ
る。As described above, in the present invention, the thermoplastic resin layer of the transfer mark is attached to the surface of the synthetic leather, and the back surface of the heat-resistant sheet is heated to about the thermal transfer temperature and pressed. Since the thermal transfer ink printed on the thermoplastic resin layer can be transferred to the drawing surface of the synthetic leather,
Printing can be performed very easily on the drawn surface of the synthetic leather.
また本発明によれば、熱転写の際に、前記熱可塑性樹脂
層がクツション材として前記合成皮革の凹凸絞り面に対
応して変形し、該熱可塑性樹脂層上の熱転写インクが隙
間なく転写されるので、絞りによる滲みやずれが生ずる
ことがなく、絞り形状が正常に保護されるとともに鮮明
な絵付けが施された商品性の高い合成皮革を得ることが
できる。Further, according to the present invention, during thermal transfer, the thermoplastic resin layer is deformed as a cushioning material in accordance with the uneven drawing surface of the synthetic leather, and the thermal transfer ink on the thermoplastic resin layer is transferred without any gaps. Therefore, it is possible to obtain synthetic leather with high marketability, which is free from bleeding or displacement due to drawing, which protects the drawing shape normally, and which has clear markings.
さらに本発明によれば、常温下で前記転写マークを被印
刷物たる合成皮革の表面に添接してから、加熱するだけ
でよいため、該合成皮革が複雑な形状であっても、広い
面積に亘り容易に印刷を施すことができる。Furthermore, according to the present invention, it is only necessary to attach the transfer mark to the surface of the synthetic leather to be printed at room temperature and then heat it, so even if the synthetic leather has a complicated shape, it can be applied over a wide area. Can be easily printed.
さらにまた本発明においては、比較的毒性がある有機溶
媒を用いる必要がないため、作業者に対する保健や環境
保全の面からも悪影響がない。Furthermore, in the present invention, since there is no need to use a relatively toxic organic solvent, there is no adverse effect on the health of workers or environmental protection.
第１図は本発明に係わる絞入り合成皮革用転写マークの
一実施例の拡大縦断側面図、第２図は第１図に図示の転
写マークを用い絵付けを行う一実施例の作業過程を図示
した拡大縦断側面説明図、第３図は第２図に図示の方法
で絵付けされた合成皮革の拡大縦断側面図、第４図はそ
の合成皮革の平面図である。Fig. 1 is an enlarged longitudinal sectional side view of an embodiment of a transfer mark for drawn synthetic leather according to the present invention, and Fig. 2 shows the working process of an embodiment of painting using the transfer mark shown in Fig. 1. FIG. 3 is an enlarged longitudinal sectional side view of the synthetic leather painted by the method shown in FIG. 2, and FIG. 4 is a plan view of the synthetic leather.
Claims (1)
革の絞り面に密接しうる程度に変形し、かつ離型性を有
する熱可塑性樹脂層を耐熱性シートに積層し、該熱可塑
性樹脂層に熱転写インクが印刷されたことを特徴とする
絞入り合成皮革用転写マーク。 ２、前記特許請求の範囲第１項記載の絞入り合成皮革用
転写マークの熱可塑性樹脂層を前記合成皮革の表面に添
接し、前記耐熱性シートの背面を前記熱転写温度程度に
加熱しつつ押圧した後、該耐熱性シートを剥離すること
を特徴とする絞入り合成皮革の絵付け方法。[Scope of Claims] 1. A thermoplastic resin layer that is deformed to the extent that it can come into close contact with the drawing surface of the synthetic leather at a thermal transfer temperature lower than the drawing temperature of the synthetic leather and has mold releasability is laminated on a heat-resistant sheet. A transfer mark for drawn synthetic leather, characterized in that a thermal transfer ink is printed on the thermoplastic resin layer. 2. Applying the thermoplastic resin layer of the transfer mark for drawn synthetic leather according to claim 1 to the surface of the synthetic leather, and pressing the back surface of the heat-resistant sheet while heating it to about the thermal transfer temperature. A method for painting synthetic leather, the method comprising: then peeling off the heat-resistant sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4549889A JPH02225100A (en) | 1989-02-28 | 1989-02-28 | Transfer mark for grained synthetic leather and decorating method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4549889A JPH02225100A (en) | 1989-02-28 | 1989-02-28 | Transfer mark for grained synthetic leather and decorating method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02225100A true JPH02225100A (en) | 1990-09-07 |
Family
ID=12721068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4549889A Pending JPH02225100A (en) | 1989-02-28 | 1989-02-28 | Transfer mark for grained synthetic leather and decorating method therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02225100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2298985A1 (en) * | 2009-09-18 | 2011-03-23 | Chomarat Textiles Industries | Process to produce a multilayered textile comprising a coated layer having decorative patterns, and complex thus produced |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552353A (en) * | 1978-06-21 | 1980-01-09 | Mitsubishi Electric Corp | Retreat detecting circuit |
-
1989
- 1989-02-28 JP JP4549889A patent/JPH02225100A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552353A (en) * | 1978-06-21 | 1980-01-09 | Mitsubishi Electric Corp | Retreat detecting circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2298985A1 (en) * | 2009-09-18 | 2011-03-23 | Chomarat Textiles Industries | Process to produce a multilayered textile comprising a coated layer having decorative patterns, and complex thus produced |
| FR2950368A1 (en) * | 2009-09-18 | 2011-03-25 | Textiles Plastiques Chomarat | METHOD FOR MANUFACTURING A TEXTILE COMPLEX COMPRISING A COATING LAYER HAVING LOCALIZED MOTIFS, AND COMPLEX OBTAINED BY SUCH A METHOD |
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