Coated matte PP synthetic paper for thermal transfer ribbon printing and preparation method thereof

A synthetic paper, matte technology, applied in the direction of copying/marking method, printing device, coating, etc., can solve the problems of low printing speed, reduce the service life of the printer, reduce the printing effect, etc., achieve the improvement of barcode scanning level and prevent heat The effect of passing too fast and reducing the amount of heat loss

Active Publication Date: 2020-05-01
河北方大新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, synthetic paper labels are made of uncoated PP synthetic paper or PP synthetic paper coated with inorganic filler and adhesive system. The disadvantages of these PP synthetic papers when they are used for printing with resin-based ribbons are: printing The speed is very low and the printing energy level is very high; the surface thermal conductivity of coated PP synthetic paper commonly used in the market is high, which causes the molten carbon ink layer to cool down quickly and lose its viscosity and cannot be transferred to the coating surface, thus reducing the printing effect. The printed pattern is incomplete and defective; the readability of the barcode is poor; high energy printing, high temperature, easy to scald the ribbon, damage the print head, and reduce the service life of the printer

Method used

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  • Coated matte PP synthetic paper for thermal transfer ribbon printing and preparation method thereof
  • Coated matte PP synthetic paper for thermal transfer ribbon printing and preparation method thereof
  • Coated matte PP synthetic paper for thermal transfer ribbon printing and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Synthetic paper coating formula is selected: take the solid weight part of heat-insulating layer as benchmark part (others are all measured with solid content part, and the water part of solution nature is included in the part of water), PMMA microsphere 100 parts, pure 130 parts of acrylic emulsion adhesive, 0.12 parts of synthetic acrylic copolymer water retaining agent, 0.8 part of polyethylene wax lubricant, 0.5 part of defoamer and 800 parts of water.

[0034] The preparation process of above-mentioned coating comprises:

[0035] Add the formulated amount of water into the preparation container, turn on the stirring and adjust it to 300r / min, add the formulated amount of heat insulating material PMMA microspheres and pure acrylic emulsion adhesive, stir for 5 minutes and then add lubricant, water retaining agent and defoamer , increase the speed to 500r / min, stir for 30min and set aside;

[0036] The paint in the storage tank is conveyed to the coating roller thro...

Embodiment 2

[0038] Synthetic paper coating formulation selection: take the solid parts by weight of the heat-insulating layer as the reference part (others are all measured by the solid content part, and the water part of the solution property is included in the part of water), styrene-acrylic copolymer microspheres 100 100 parts of epoxy resin, 33 parts of curing agent, 0.10 parts of synthetic acrylic copolymer water retaining agent, 0.6 parts of polyethylene wax lubricant, 0.5 parts of defoamer and 900 parts of water.

[0039] The preparation process of above-mentioned coating comprises:

[0040] Add the formula amount of water into the preparation container, turn on the stirring and adjust it to 300r / min, add the formula amount of heat insulation material styrene-acrylic copolymer microspheres, epoxy resin and curing agent, stir for 5 minutes, add lubricant, water retaining agent and For defoaming agent, increase the rotation speed to 500r / min, stir for 30 minutes and set aside; (Note:...

Embodiment 3

[0043]Synthetic paper coating formulation selection: take the solid parts by weight of the heat-insulating layer as the reference part (others are all measured by the solid content part, and the water part of the solution property is included in the part of water), styrene-acrylic copolymer microspheres 100 160 parts of polyurethane adhesive, 0.10 part of synthetic acrylic copolymer water retaining agent, 0.5 part of polyethylene wax lubricant, 0.5 part of defoamer and 700 parts of water.

[0044] The preparation process of above-mentioned coating comprises:

[0045] Add the prescribed amount of water into the preparation container, turn on the stirring and adjust it to 300r / min, add the prescribed amount of heat-insulating material styrene-acrylic copolymer microspheres and polyurethane adhesive, stir for 5 minutes and then add lubricant, water-retaining agent and defoaming agent agent, increase the speed to 500r / min, and stir for 30min for later use;

[0046] The paint in t...

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Abstract

The invention relates to coated matte PP synthetic paper for thermal transfer ribbon printing. The synthetic paper comprises a PP synthetic paper base material and a coating layer coating the surfaceof the base material, wherein the coating layer comprises the following raw materials in parts by weight: on the basis of the solid weight part of a heat insulation layer and in terms of solid content, 100 parts of the heat insulation layer, 80-180 parts of an adhesive, 0.08-0.15 part of a water-retaining agent, 0.5-1.0 part of a lubricant, 0.2-0.8 part of a defoaming agent and 500-1300 parts of water (wherein the parts of moisture functioning as a solution are included in the parts of the water). The heat insulation layer is used in the coating layer, so the energy transfer loss of a printinghead is effectively reduced, poor transfer caused by temperature reduction of a printed thermal transfer ribbon is prevented, and the energy level of the printing head is reduced.

Description

technical field [0001] The invention relates to a coated matte PP carbon ribbon printing synthetic paper and a preparation method thereof, belonging to the technical field of paper product processing. Background technique [0002] Synthetic paper is a new type of plastic material product and an environmentally friendly product. It has the characteristics of light specific gravity, high strength, tear resistance, excellent water resistance, good printability, shading, UV resistance, durability, economical and environmental protection, etc. Since the production process of synthetic paper is non-polluting, it can be 100% recycled and recycled, which is a major reform of modern paper production. At present, PP synthetic paper is mainly used for clothing bags, handbags, woven bags, offset printing, screen printing, advertising inkjet, books, printed trademarks, etc., of which advertising inkjet accounts for 40%, printed trademarks account for 15%, and woven bags , offset printin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/04C09D133/04C09D133/12C09D163/00C09D125/14C09D175/04C09D7/65C09D7/61B41M5/44B41M5/42C08L23/12
CPCC09D133/04C09D163/00C09D125/14C09D175/04C09D7/65C09D7/61B41M5/44B41M5/426B41M2205/32B41M2205/40C08L2205/03C08L2205/035C08J2323/12C08J2433/04C08J2463/00C08J2425/14C08J2475/04C08L33/12C08L33/02C08L23/06C08L25/14C08L63/00C08K3/36
Inventor 杨志房腾杜中泰姚新平李瑶林李波
Owner 河北方大新材料股份有限公司
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