Antibacterial and anti-aging thermal transfer ribbon and preparation method thereof

A thermal transfer printing and anti-aging technology, which is applied in printing, ink ribbons, inking devices, etc., can solve problems such as limiting the use range of sublimation ribbons, and achieve the effect of extending product texture, prolonging service life, and stable color development

Pending Publication Date: 2022-04-12
湖南鼎一致远科技发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the traditional dye-sublimation ribbon can only be printed on special photo paper with special surface treatment, this greatly limits the scope of use of the dye-sublimation ribbon

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] This embodiment provides an antibacterial and aging-resistant thermal transfer ribbon, which includes a protective layer, a dye-receiving layer, an adhesive layer, a release layer and a tissue base material that are laminated sequentially from top to bottom.

[0049] Wherein, the tissue base material, the first PET base material and the second PET base material are polyethylene terephthalate of 25 μm;

[0050] The protective layer is coated with the following raw materials in parts by weight: 50 parts of 2-butanone, 50 parts of toluene, 12 parts of acrylic resin, 8 parts of acrylic resin-2, 1 part of nano-zinc oxide, and 0.2 parts of chlorhexidine , 0.5 parts of light stabilizer-1, 0.5 parts of light stabilizer-20.5 and modified silicone, and the coating thickness is 1 μm;

[0051] The dye receiving layer is formed by coating the following raw materials in parts by weight: 50 parts of 2-butanone, 50 parts of toluene, 10 parts of dibasic vinyl acetate resin-20 parts, pol...

Embodiment 2

[0069] The difference between this embodiment and embodiment 1 is:

[0070] The protective layer is coated with the following raw materials in parts by weight: acrylic resin-1 3 parts, acrylic resin-2 8 parts, nano-zinc oxide 1 part, chlorhexidine 0.4 parts, light stabilizer-1 0.5 parts, light stabilizer Agent-20.5 and 0.5 parts of modified silicone, the coating thickness is 1 μm;

[0071] The dye-receiving layer is formed by coating the following raw materials in parts by weight: 15 parts of dibasic vinyl resin-1, 1 part of dibasic vinyl resin-2, 1 part of polyethylene homopolymer wax-1 and 0.5 parts of dispersant , the coating thickness is 6 μm;

[0072] The bonding layer is formed by coating the following raw materials in parts by weight: non-crystalline copolyester-1 3 parts, non-crystalline copolyester-2 7 parts, vinyl chloride 8 parts, vinyl acetate 2 parts, adhesion promoting resin 1 part and 1.5 parts of dispersant, the coating thickness is 3 μm;

[0073] The releas...

Embodiment 3

[0075] The difference between this embodiment and embodiment 1 is:

[0076] The protective layer is coated with the following raw materials in parts by weight: acrylic resin-1 4 parts, acrylic resin-2 8 parts, nano-zinc oxide 1 part, chlorhexidine 0.6 parts, light stabilizer-1 0.5 parts, light stabilizer Agent-2 0.5 and modified silicone 0.5 parts, the coating thickness is 1 μm;

[0077] The dye-receiving layer is formed by coating the following raw materials in parts by weight: 15 parts of dibasic vinyl resin-1, 3 parts of dibasic vinyl resin-2, 1 part of polyethylene homopolymer wax-1 and 0.5 parts of dispersant , the coating thickness is 7 μm;

[0078] The bonding layer is formed by coating the following raw materials in parts by weight: non-crystalline copolyester-1 4 parts, non-crystalline copolyester-2 6 parts, vinyl chloride 7 parts, vinyl acetate 3 parts, adhesion promoting resin 1 part and 2 parts of dispersant, the coating thickness is 4μm;

[0079] The release la...

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Abstract

The invention relates to an antibacterial and anti-aging thermal transfer ribbon and a preparation method thereof, and belongs to the technical field of soft label printing. The antibacterial and aging-resistant thermal transfer ribbon comprises a protective layer, a dye receiving layer, a bonding layer, a release layer and a tissue base material which are sequentially arranged from top to bottom in an attached mode. The protective layer is formed by coating the following raw materials in parts by weight: 0 to 10 parts of acrylic resin-1, 5 to 10 parts of acrylic resin-2, 1 to 2 parts of nano zinc oxide, 0.2 to 2 parts of chlorhexidine, 0 to 1 part of light stabilizer, 0 to 1 part of light stabilizer and 0.5 to 1 part of modified organic silicon. The invention further discloses a preparation method of the antibacterial and aging-resistant thermal transfer ribbon. The method has the beneficial effects that easy personalized customization of transfer printing patterns can be realized, and meanwhile, the pattern printing effect is greatly improved, and is not only a single large color block pattern; meanwhile, the surface layer of the pattern is provided with an anti-bacterial and anti-aging protective layer, so that the service life and the product texture are effectively prolonged.

Description

technical field [0001] The invention belongs to the technical field of soft label printing, and in particular relates to an antibacterial and aging-resistant thermal transfer carbon ribbon and a preparation method thereof. Background technique [0002] At present, the commonly used thermal transfer film on the market is mainly prefabricated in large quantities by gravure printing in advance, but its clarity is not enough, mainly the graphics of large color blocks, the printing quality is low, it is difficult to customize the situation, and the product is single and homogeneous serious. In addition, during the transfer process of the thermal transfer film, the operator has high requirements on the process, and the operation procedure is complicated. If one step is wrong, the entire product will be scrapped, and the quality is difficult to stabilize. At the same time, prefabricated transfer films in large quantities in advance tend to backlog products, resulting in slow sales...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J31/08B41J31/06C09D133/00C09D7/61C09D127/06C09D7/65C09D4/06
Inventor 段文欣吴兴泽汪鑫唐国初
Owner 湖南鼎一致远科技发展股份有限公司
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