CN1052450A - At thermosensitive ribbon for transfer print surface of non-absorbent matter - Google Patents
At thermosensitive ribbon for transfer print surface of non-absorbent matter Download PDFInfo
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- CN1052450A CN1052450A CN 90109475 CN90109475A CN1052450A CN 1052450 A CN1052450 A CN 1052450A CN 90109475 CN90109475 CN 90109475 CN 90109475 A CN90109475 A CN 90109475A CN 1052450 A CN1052450 A CN 1052450A
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- transfer printing
- coating
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- printing
- thermal
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- Thermal Transfer Or Thermal Recording In General (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention be a kind of on the nonabsorbable object plane hot transfer printing thermal-printing thin film, be applicable to translucent or the transparent plastic face on hot transfer printing character.Its formation comprises polyester film base band (1) and coating (2).Its coating composition comprises colouring agent carbon black, red, titanium dioxide and titanium ultramarine, natural resin rosin, hot-melt resin EVA, polyamide, microcrystalline wax and mixed solvent.Utilize this thermal-printing thin film, can on smooth surface, hot transfer printing go out black, red, white, blue character by heat transfer machine.The trace rub resistance is good.
Description
The present invention relates to hot transfer printing thermal-printing thin film, particularly a kind of on the nonabsorbable object plane hot transfer printing thermal-printing thin film, be applicable on the smooth object plane of nonabsorbable of essentially no minute aperture, as hot transfer printing character or image on transparent or semitransparent plastics.
This class thermal-printing thin film is at state-owned commodity sellings such as Japan, the U.S., Australia, but its colour band temperature-sensitive coating layer thickness is usually about 8 μ m, and transfer printing temperature height, power consumption are big, is unfavorable for that equipment stably works, and in addition, its cost is also higher.
On title and goal of the invention, with the present invention approaching be U.S. Patent number 3,387, a kind of printing on the nonabsorbable surface of 986 documents bulletins used offset medium.It utilizes pressure-sensitive transfer printing principle to be developed into, and promptly the pressure-sensitive transfer printing layer that coating one deck is formed by carbon black, wax and pressure-sensitive mixed with resin on the plastic sheeting base band is made., be contact adhesive wherein as solid-state standard viscous silicone with resin.The colour band transfer printing layer is transferred on the nonabsorbable object plane, be to rely on pure mechanical external force to be used for finishing, promptly by word hammer bump printing surface, make the colour band transfer printing layer that is positioned between printing surface and word hammer, character outline on the word flat side of a hammer breaks away from base band (plastic foil) relatively, be bonded on to be transferred, finish once pressure-sensitive transfer printing.This transfer printing mode is inapplicable for transfer printing on the nonabsorbable object plane, and wear-resisting wiping of trace and anti-stranding that institute's transfer printing is come out are poor.In addition, contain amounts of carbon black up to 80% in its coating, can cause coating before transfer printing, to come off easily.
In view of the problems referred to above that prior art exists, purpose of the present invention is to utilize hot transfer printing principle, provides a kind of its raw material sources extensive, the transfer printing thermal-printing thin film on non-absorption object plane of few, the hot transfer printing coating layer thickness of materials kind 4-6 μ m.It is made of mylar base band and the thermographic transfer layer that is coated on its single face.Its transfer printing layer composition comprises that colouring agent carbon black, red, titanium dioxide or titanium are blue or green blue, natural resin rosin, hot-melt resin EVA(ethylene-vinyl acetate copolymer), polyamide, microcrystalline wax and the solvent that mixes by toluene, dimethylbenzene and isopropyl alcohol.Its composition proportion (weight %):
Colouring agent 4-9
Natural resin rosin 4-15
Hot-melt resin EVA 2-5
Polyamide 0.5-2
Microcrystalline wax 1-4
Mixed solvent 88.5-65
Its mixed solvent composition weight proportion is 2: 1: 1.5.
Its colouring agent can need by the user, selects wherein a kind of material for use, with other thermal-printing thin film prescription that becomes to be distributed into a kind of color, is made into a kind of thermal-printing thin film of color.
All composition effects in this prescription: natural resin rosin plays the transfer printing effect, promptly be close to the corresponding part of colour band transfer printing layer at thermal printer head, when the local heating of thermal printer head reached uniform temperature, rosin impelled its layer fusing to be transferred on the smooth object plane of non-absorption to be printed in the transfer printing layer; The EVA resin plays and improves the wear-resisting wiping effect of trace; Polyamide makes transfer printing layer and the bonding appropriateness of base band face, in case transfer printing layer comes off before transfer printing; Microcrystalline wax is used for regulating transfer printing layer viscosity and plays the softening agent effect; Mixed solvent be used for dissolving resin with regulate transfer printing layer coating denseness.
Fig. 1 is a colour band structural representation of the present invention, and (1) is colour band mylar base band among the figure, and (2) are thermal transfer ink layer.
The present invention utilizes the thermographic transfer principle to make, and its transfer printing layer thickness is 4-6 μ m, and power consumption is lower, overcome power consumption big and make the equipment job insecurity and on the smooth object plane of non-absorption pressure-sensitive transfer printing trace easily come off the shortcoming of wear-resisting wiping difference.
The present invention is applicable on the plastics soft wrapping bag of food, medicine, daily chemicals, electronic devices and components and so on, and on the plastics hard pack, hot print goes out article date of production, effectively uses date, lot number and trade mark etc.It is desirable running stores.
Colour band technical process of the present invention is as described below.
Press above-mentioned prescription weighing material, its error＜1g earlier.Then, place the ball sealer grinding machine to roll grinding all materials.Milling time depends on the mixed material amount in the ball mill of pouring into.Usually the milling time of 10Kg mixed material was good with 24 hours.Can make all materials fully dissolve, pulverize, be uniformly dispersed like this, the coloring agent particle degree reaches below the 13 μ m.Then, this fluid-mixing is leached large granular impurity by 80 order filters.Fluid after filtering is inserted in the airtight container, and so far thermal transfer ink layer coating has been made, and is to be applied on base band.
The hot transfer printing coating for preparing is poured in the circulation pump from container, squeezed into thus in the coating machine chalk line reel, its amount is good with submergence ink roller diameter 1/2nd.At this moment, the thick polyester film of 9-15um to be coated with has been housed on the coating machine.Start the machine, apply with the blade coating form, promptly control film band (being coated with) material amount by the scraping blade of ink roller downside, film is by behind this ink roller, again by a smooth pony roll, with even, thereupon by drying tunnel oven dry, cooling naturally the coating blade coating on the film, change being contained on the roller, make the semi-finished product thermal-printing thin film of rolling.Its coating speed be 8-10 rice/minute, hot transfer printing coating layer thickness on the film base band (oven dry back) is 4-6 μ m.
The colour band of at this point making of the present invention can be by user or market demand, cuts into different length and width specifications.
Embodiment materials and composition weight proportion (%) thereof.
Let us is an example with the black bars among the present invention, enumerates two examples, please see the following form.
Example
Composition title 12
Rosin 69
Hot-melt resin EVA 32
Polyamide fat 11
Microcrystalline wax 23
General carbon black 54
No. 6 colour carbon blacks 33
Mixed solvent 80 78
Rosin in the example 1,2 is selected select quality for use, be Guangdong, China Fujian two province's product the bests, the EVA resin is selected Chinese Shandong Ren Qiu product for use, polyamide is selected the Tianjin product for use, the trade mark is 011, microcrystalline wax is a Fushun petrochemical industry research institute product, and general carbon black is the Tianjin product, and No. 6 look carbon blacks are Dandong product.
Claims (4)
1, hot transfer printing thermal-printing thin film, particularly a kind of at thermosensitive ribbon for transfer print surface of non-absorbent matter, constitute by mylar base band (1) and the hot transfer printing coating (2) that is coated on its single face, it is characterized in that coating (2) composition and weight proportion (%) thereof:
Colouring agent carbon black, red, titanium dioxide
Or the blue or green blue 4-9 of titanium
Natural resin rosin 4-15
Hot-melt resin EVA 2-15
Polyamide 0.5-2
Microcrystalline wax 1-4
Mixed solvent: the mixture 88.5-65 of toluene, dimethylbenzene and isopropyl alcohol.
2, according to the colour band of claim 1 regulation, it is characterized in that coating (2) thickness is 4-6 μ m.
3,, it is characterized in that its coating (2) is respectively black, redness, white and blue look according to the colour band of claim 1 regulation.
4, according to the colour band of claim 1 regulation, the composition weight proportion that it is characterized in that mixed solvent is 2: 1: 1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90109475 CN1018440B (en) | 1990-11-29 | 1990-11-29 | Thermosensitive ribbon for transfer print surface of non-absorbent matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90109475 CN1018440B (en) | 1990-11-29 | 1990-11-29 | Thermosensitive ribbon for transfer print surface of non-absorbent matter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1052450A true CN1052450A (en) | 1991-06-26 |
| CN1018440B CN1018440B (en) | 1992-09-30 |
Family
ID=4881446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90109475 Expired CN1018440B (en) | 1990-11-29 | 1990-11-29 | Thermosensitive ribbon for transfer print surface of non-absorbent matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1018440B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100567013C (en) * | 2007-06-08 | 2009-12-09 | 焦作市卓立烫印材料有限公司 | Plastic pipe marking belt |
| CN102303459A (en) * | 2011-07-26 | 2012-01-04 | 大连富士山办公设备有限公司 | High-resolution thermal transfer colored tape |
| CN102616024A (en) * | 2012-03-28 | 2012-08-01 | 焦作市卓立烫印材料有限公司 | Heat-transfer wax-based carbon ribbon |
| CN104476932A (en) * | 2013-02-08 | 2015-04-01 | 滁州华尊电气科技有限公司 | Environment-friendly type printing colored tape used for cable protecting bush surface |
| CN104476931A (en) * | 2013-02-08 | 2015-04-01 | 滁州华尊电气科技有限公司 | Environment-friendly type character printing color ribbon |
| CN104527240B (en) * | 2013-02-08 | 2016-09-14 | 国家电网公司 | Printing copying ribbon for cable jacket surface |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311984C (en) * | 2004-04-16 | 2007-04-25 | 焦作市卓立烫印材料有限公司 | Character-stamping carbon foil |
-
1990
- 1990-11-29 CN CN 90109475 patent/CN1018440B/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100567013C (en) * | 2007-06-08 | 2009-12-09 | 焦作市卓立烫印材料有限公司 | Plastic pipe marking belt |
| CN102303459A (en) * | 2011-07-26 | 2012-01-04 | 大连富士山办公设备有限公司 | High-resolution thermal transfer colored tape |
| CN102303459B (en) * | 2011-07-26 | 2013-11-06 | 大连富士山办公设备有限公司 | High-resolution thermal transfer colored tape |
| CN102616024A (en) * | 2012-03-28 | 2012-08-01 | 焦作市卓立烫印材料有限公司 | Heat-transfer wax-based carbon ribbon |
| CN102616024B (en) * | 2012-03-28 | 2015-06-24 | 河南卓立膜材料股份有限公司 | Heat-transfer wax-based carbon ribbon |
| CN104476932A (en) * | 2013-02-08 | 2015-04-01 | 滁州华尊电气科技有限公司 | Environment-friendly type printing colored tape used for cable protecting bush surface |
| CN104476931A (en) * | 2013-02-08 | 2015-04-01 | 滁州华尊电气科技有限公司 | Environment-friendly type character printing color ribbon |
| CN104527240B (en) * | 2013-02-08 | 2016-09-14 | 国家电网公司 | Printing copying ribbon for cable jacket surface |
| CN104476932B (en) * | 2013-02-08 | 2016-11-30 | 国网山东省电力公司菏泽供电公司 | Environment-friendly type printing copying ribbon for cable jacket surface |
| CN104476931B (en) * | 2013-02-08 | 2017-02-08 | 国网山东省电力公司蒙阴县供电公司 | Environment-friendly type character printing color ribbon for cable sheath surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1018440B (en) | 1992-09-30 |
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