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Special-type metal thermal transfer production technology

A production process and technology of special-shaped metal, applied in printing, printing device, copying/marking method, etc., can solve the problems of unclear special-shaped metal pattern, unable to meet the requirements of use, and the wood grain and stone grain pattern are not realistic enough for environmental protection. Rich layering, vivid patterns and clear patterns

Active Publication Date: 2013-12-11
佛山市长盛兴隆装饰材料有限公司
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a special-shaped metal heat transfer printing production process, aiming to solve the problem that the special-shaped metal pattern obtained by the existing special-shaped metal heat transfer process is not clear, and the wood grain and stone grain patterns are not realistic enough, environmentally friendly, and cannot satisfy Questions about usage requirements

Method used

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  • Special-type metal thermal transfer production technology

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Embodiment 1

[0053] Step A: Aluminum profile pretreatment: degreasing, chromizing, and spraying electroplating treatment on the surface of the aluminum profile. After the surface coating of the aluminum profile is cured, the coating thickness is 50-80 μm, and the coating thickness of the electroplating material is 30-50 μm; step B11: Cut the transfer paper into appropriate specifications according to the size of the aluminum profile, put the aluminum profile on the transfer paper (the printing side faces the sprayed aluminum profile), wrap the aluminum profile with the transfer paper, and do not dry the edge Fix it with glue or tail paper, about every 50CM; Step B12: Cut the PET high-temperature film bag into appropriate specifications according to the size of the aluminum profile, and seal the high-temperature film bag with an edge banding machine to ensure that the edge is firmly sealed and does not leak air (the aluminum profile encapsulated by high-temperature film is cylindrical); Step...

Embodiment 2

[0055]Step A: Aluminum profile pretreatment: degreasing, chromizing, and spraying electroplating treatment on the surface of the aluminum profile. After the surface coating of the aluminum profile is cured, the coating thickness is 50-80 μm, and the coating thickness of the electroplating material is 30-50 μm; step B21: Cut the transfer paper into appropriate specifications according to the size of the aluminum profile, coat the surface of the aluminum profile with glue, then stick the transfer paper on the aluminum profile, and smooth the creases with a cloth; step B22: separate the glued aluminum profiles Put the layer in place, and then use a blade to gently cut off the transfer paper at the groove of the aluminum profile after it is air-dried (the industry calls it "scratch knife", the purpose is to make the transfer paper and the aluminum fully bonded firmly); Step B23: Cut the aluminum profile Put the profile into the transfer furnace at 150°C-220°C, and take it out after...

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Abstract

A disclosed special-type metal thermal transfer production technology comprises the following steps: step A, pretreatment on aluminium profile: performing oil-removing, chromizing and electroplate material spraying on the surface of the aluminium profile; step B, cutting transfer-printing paper into appropriate specification according to the size of the aluminium profile, placing the aluminium profile on the transfer-printing paper, fixing the transfer-printing paper on the aluminium profile by vacuum-pumping or glue-pasting; step C, putting the aluminium profile in a transfer-printing furnace, adjusting transfer-printing temperature and time for transfer printing; and step D, discharging the aluminium profile from the furnace, tearing off the transfer-printing paper so that pattern appears on the aluminium profile, to finish thermal transfer. The obtained special-type metal pattern by using the technology of the invention is clear, has abundant layered sense and the environment-friendly lifelike wood-grain and stone-line pattern, and is an ideal material for decoration industry.

Description

technical field [0001] The invention relates to a production process, in particular to a special-shaped metal thermal transfer production process. Background technique [0002] The special-shaped metal patterns obtained through the existing special-shaped metal thermal transfer process are not clear, and the wood grain and stone grain patterns are not realistic enough, environmentally friendly, and cannot meet the use requirements. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] The purpose of the present invention is to provide a special-shaped metal heat transfer printing production process, aiming to solve the problem that the special-shaped metal pattern obtained by the existing special-shaped metal heat transfer process is not clear, and the wood grain and stone grain patterns are not realistic enough, environmentally friendly, and cannot satisfy Questions about usage requirements. [0005] The technical...

Claims

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Application Information

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IPC IPC(8): B41M5/382B41M1/28
Inventor 霍丽仙
Owner 佛山市长盛兴隆装饰材料有限公司
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