Aluminum-free cast coating holographic tipping base paper for cigarette and preparation method and application of the tipping base paper

A tipping base paper and holographic technology, applied in the direction of pigmented coating, etc., can solve problems such as non-compliance, large fluctuations in the quality of aluminum-sprayed base paper, and poor machine adaptability, etc., to improve processing performance, improve product safety performance, and guide The effect of consumer trends

Inactive Publication Date: 2012-07-18
CHINA TOBACCO ZHEJIANG IND
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Problems solved by technology

[0007] However, the quality of the existing aluminum-sprayed base paper fluctuates greatly, and it does not meet the safety and environmental protection requirements of the country and the tobacco industry, and its adaptability to the machine during use is not as good as that of ordinary base paper.
In addition, since metal aluminum and some aluminum oxide enter the human body through the oral cavity and react with saliva, some of them may be absorbed and enter the neuron cells, so that the transmission substances released by the nerve cells, such as ethyl phenolic choline, cannot pass through smoothly, resulting in nerve damage. Blockage of delivery system may trigger Alzheimer's

Method used

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Embodiment Construction

[0028] Aluminum-free cast-coated holographic cigarette tipping base paper, the tipping base paper sequentially includes tipping paper, transfer glue layer, reflective layer and laser holographic coating, the reflective layer is vapor-deposited by a composite material including silicon oxide and zinc oxide Formation, casting coatings of silicon oxide and zinc oxide in the grammage range of 6-8g / m 2 , the weight ratio of silicon oxide and zinc oxide is 1:1.

[0029] The above-mentioned method for aluminum-free cast-coated holographic cigarette tipping base paper, the method comprises the following steps:

[0030] 1. Base film coating: use the PET base film as the substrate, evenly coat the laser transfer information coating on the surface of the PET substrate by anilox roller coating, and dry it with infrared rays to form a laser information layer for later use.

[0031] 2. Holographic molding: Install the holographic working plate on the seamless molding machine, and transfer ...

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PUM

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Abstract

The invention relates to the field of cigarette making, particularly to tipping base paper and a preparation method and application of the tipping base paper. The aluminum-free cast coating holographic tipping base paper for a cigarette comprises tipping paper, a transfer glue layer, a reflecting layer and laser holographic coating in sequence, wherein the reflecting layer is formed of a composite material comprising silicon oxide and zinc oxide by vapor deposition, the weight ratio of silicon oxide to zinc oxide ranges from 1:3 to 3:1, and the gram weight range of cast coated silicon oxide and zinc oxide is 3-10g/m<2>. The tipping base paper provided by the invention has the advantages of improved processing characteristics, better elegant and aesthetic appearance, improved safety feature, and certain anti-counterfeiting effect.

Description

technical field [0001] The invention relates to the field of cigarette manufacturing, in particular to a base paper for tipping and its preparation method and application. Background technique [0002] Vacuum aluminized paper is vacuum aluminized on the surface of base paper, or PET / OPP film is used as a transfer carrier to transfer the aluminized layer to the surface of base paper, so that the paper has metallic luster and various physical, chemical and printing properties required. Printing of packaging materials for gifts, cosmetics, cigarettes, wine, food, medicine and other products. With the application of aluminized transfer base paper in tipping paper, the aesthetics of high-grade cigarette tipping paper has also been recognized by consumers. [0003] For example, the Chinese invention patent application (application number: 200710190808.0 application date: 2007-11-30) discloses a production method of embossed tipping paper, including the following steps: A. Coating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H19/64
Inventor 李海锋蒋迪储国海王辉胡雅军
Owner CHINA TOBACCO ZHEJIANG IND
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