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Heat transfer printing process for patterns by using calcium silicate board

A calcium silicate board and thermal transfer printing technology, which is applied in printing, copying/marking methods, etc., can solve the problems of wasting human resources, wasting resources and energy, and low work efficiency, so as to reduce production costs, save resources and energy, The effect of improving work efficiency

Inactive Publication Date: 2011-10-12
四川省特丽达实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the single decorative effect of traditional calcium silicate board spraying or roller coating has high production costs, waste of resources and energy, excessive waste of human resources, and low work efficiency, which cannot meet the further needs of the market.

Method used

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  • Heat transfer printing process for patterns by using calcium silicate board
  • Heat transfer printing process for patterns by using calcium silicate board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0022] As an embodiment of the present invention, see figure 1 , the present invention includes a calcium silicate plate heat transfer pattern process, including plate pretreatment, plate surface treatment and plate surface thermal transfer, the plate pretreatment includes thickness sanding and dust removal; the plate surface treatment includes Flow coating, flattening and drying; heat transfer on the surface of the board includes coating primer, drying, primer sanding, roller fluorocarbon primer, drying, covering heat transfer paper and heat transfer.

[0023] The specific process of the plate pretreatment is:

[0024] a. Fixed-thickness sanding: After manual loading, use a fixed-thickness sander to move the plate at a linear speed of 5m / min, an abrasive belt of 180~240 mesh, and a speed of 1000r / min, for constant-thickness sanding. The sanding thickness is 10μm, precision The graphite belt speed is 1000r / min for polishing;

[0025] b. Dust removal: Use a roller brush to re...

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PUM

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Abstract

The invention discloses a heat transfer printing process for patterns by using a calcium silicate board. The heat transfer printing process comprises the stages of board pretreatment, board surface treatment and board surface heat transfer printing, wherein the board pretreatment comprises the steps of fixed-thickness polishing and de-dusting; the board surface treatment comprises the steps of spraying, leveling and drying; and the board surface heat transfer printing comprises the steps of coating primer, drying, polishing primer, rolling fluorine-carbon primer, drying, covering a piece of heat transfer printing paper, and heating and transfer printing. The heat transfer printing process has a simple process flow, is fit for mass production and meets the demands of being environmentally-friendly and free from extraneous odor and dust pollution. By using the heat transfer printing process, the resource and energy source are saved, the transfer printing is finished by only heating the board for one time, the working efficiency is increased, the production cost is lowered, and the quality and the additional output value of a product are increased.

Description

technical field [0001] The invention relates to a pad printing process, in particular to a thermal transfer pattern process of a calcium silicate board. Background technique [0002] The thermal transfer printing process is applied to the surface of various ABS, PP, plastic, wood, coated metal and other products. Heat transfer film can be designed and produced according to customer requirements, and the pattern can be transferred to the surface of the workpiece by hot pressing to improve product quality. The thermal transfer printing process is widely used in plastics, cosmetics, toys, electrical appliances, building materials, gifts, food packaging, stationery and other industries. [0003] As a new type of environmentally friendly building material, calcium silicate board not only has the functions of traditional gypsum board and mineral wool board, but also has the advantages of superior fire resistance, moisture resistance and long service life. It is widely used in sus...

Claims

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Application Information

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IPC IPC(8): B41M5/382
Inventor 戴青松
Owner 四川省特丽达实业有限公司
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