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Printing transfer process

A technology of process and printing film, which is applied in the direction of printing, copying/marking methods, etc., can solve the problems of low work efficiency and high production cost, and achieve the effects of improving efficiency, being difficult to oxidize, and facilitating mass production

Active Publication Date: 2016-02-24
浙江友丰新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high technical content of this process, many materials need to be imported, and the work efficiency is low and the production cost is high

Method used

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  • Printing transfer process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A printing transfer process comprises the following steps:

[0019] 1) Straighten the PET film and lay it flat on the workbench, and then apply 30g of silicone oil release agent on the surface to prepare a PET release film for later use;

[0020] 2) Make a grid-dot gravure electric engraving plate according to the picture to be printed, and make a dot-type gravure electric engraving plate for use;

[0021] 3) Install the grid-dot gravure electric engraving plate prepared in step 2) on the printing machine, and print the picture to be printed on the PET release film to obtain a thermal transfer printing film for use;

[0022] 4) Put the thermal transfer printing film prepared in step 3) into a laser molding machine to press the laser film to obtain a laser printing film for use;

[0023] 5) Place the laser printing film prepared in step 4) on the workbench, evenly coat with 60-80g of primer, dry it fully, and then place it in a vacuum aluminum plating equipment with a v...

Embodiment 2

[0030] A printing transfer process comprises the following steps:

[0031] 1) Straighten the PET film and lay it flat on the workbench, and then apply 10g of silicone oil release agent on the surface to prepare a PET release film for later use;

[0032] 2) According to the pictures to be printed, make a dot-type gravure electric engraving plate, and make a dot-type intaglio electric engraving plate for backup.

[0033] 3) Install the grid-dot gravure electric engraving plate prepared in step 2) on the printing machine, and print the picture to be printed on the PET release film to obtain a thermal transfer printing film for use;

[0034] 4) Put the thermal transfer printing film prepared in step 3) into a laser molding machine to press the laser film to obtain a laser printing film for use;

[0035] 5) Place the laser printing film prepared in step 4) on the workbench, evenly coat with 60-80g of primer, dry it fully, and then place it in a vacuum aluminum plating equipment wi...

Embodiment 3

[0042] A printing transfer process comprises the following steps:

[0043] 1) Straighten the PET film and lay it flat on the workbench, and then apply 20g of silicone oil release agent on the surface to prepare a PET release film for later use;

[0044] 2) Make a grid-dot gravure electric engraving plate according to the picture to be printed, and make a dot-type gravure electric engraving plate for use;

[0045] 3) Install the grid-dot gravure electric engraving plate prepared in step 2) on the printing machine, and print the picture to be printed on the PET release film to obtain a thermal transfer printing film for use;

[0046] 4) Put the thermal transfer printing film prepared in step 3) into a laser molding machine to press the laser film to obtain a laser printing film for use;

[0047] 5) Place the laser printing film prepared in step 4) on the workbench, evenly coat with 60-80g of primer, dry it fully, and then place it in a vacuum aluminum plating equipment with a v...

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Abstract

The invention discloses a printing transfer process. The printing transfer process includes the following steps that (1) a polyethylene terephthalate (PET) film is straightened and flatly laid on a workbench, then the surface of the PET film is coated with a silicon oil release agent with the thickness being 0.025 mm, and then a PET release film is obtained for standby application; (2) a net point type gravure electric carving plate is manufactured according to a picture needing to be printed, and the net point type gravure electric carving plate is obtained for standby application; (3) the net point type gravure electric carving plate is mounted on a printing machine, the picture to be printed is printed on the PET release film, and then a thermal transfer printing film is obtained; and (4) the thermal transfer printing film obtained in the step (3) is placed in a laser molding press to press a laser film, and then a laser printed film is obtained for standby application. The printing transfer process is high in manufacturing efficiency.

Description

technical field [0001] The invention relates to a printing transfer process. Background technique [0002] Thermal transfer printing is an emerging printing process, which has been introduced from abroad for more than 10 years. The printing method of this process is divided into two parts: transfer film printing and transfer printing processing. The transfer film printing adopts screen printing (resolution up to 300dpi), and the pattern is pre-printed on the surface of the film. The printed pattern is rich in layers, bright in color, and ever-changing. , small color difference, good reproducibility, can achieve the effect required by the designer, and is suitable for mass production; the transfer printing process transfers the exquisite pattern on the transfer film to the product through one-time processing (heating and pressing) of the heat transfer machine On the surface, the ink layer and the surface of the product are melted into one after forming, which is realistic an...

Claims

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Application Information

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IPC IPC(8): B41M5/382
CPCB41M5/382
Inventor 姜有存
Owner 浙江友丰新材料科技有限公司
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