Fiber anti-counterfeit element anti-counterfeit paper forming and making with pulp method and paper making with pulp production line

A technology of anti-counterfeiting paper and mesh cage, applied in paper, paper making, paper machine and other directions, can solve the problems of low anti-counterfeiting degree, narrow paper gram weight range and poor anti-counterfeiting element effect, so as to improve the difficulty of anti-counterfeiting, ensure printing quality and smoothness beautiful effect

Active Publication Date: 2012-10-03
SICHUAN JINCHENG PAPER
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AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the security line that is easy to "expose the bottom" in the production process of existing anti-counterfeiting paper, and the anti-counterfeiting degree is low; the range of paper weight is narrow so that the application range and field are limited; to overcome non-plant fiber filaments

Method used

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  • Fiber anti-counterfeit element anti-counterfeit paper forming and making with pulp method and paper making with pulp production line
  • Fiber anti-counterfeit element anti-counterfeit paper forming and making with pulp method and paper making with pulp production line

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing, technical scheme of the present invention is described further:

[0023] like figure 1 , 2 Shown: figure 1 It is a block diagram of the production line for fiber anti-counterfeiting element anti-counterfeiting paper three-net cage forming and copying. figure 2 It is a schematic diagram of the structure of the wet part of the production line. The production line is mainly composed of a wet section 1, a pressing section 4, a front drying section 5, a surface sizing section 6, a post drying section 7, a calendering section 8, a coiling section 9, a cutting section, a packaging section 10 Wait for several major components. The improvement of the present invention is to improve the wet part 1, mainly adopting three mesh cages in the wet part 1 to form. Specifically, the wet section 1 includes a slurry mixing flow delivery system 2 and a vacuum dewatering roller 3, and the vacuum dewatering roller 3 is located at the rear ...

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Abstract

The invention discloses a fiber anti-counterfeit element anti-counterfeit paper forming and making with pulp method and a paper making with pulp production line. The method includes the following steps: anti-counterfeit paper forming, dewatering, drying, surface gluing, press polishing, batching, and slitting-sorting-packaging. The method and production line are improved from single cylinder mould forming, and adopt the three cylinder mould forming to solve the technical problems that two cylinder moulds or more than four cylinder moulds can't simultaneously solve the problems that the non-plant fiber is easy to slip off due to artificial reason and the paper is overthick, are inconvenient for observing the anti-counterfeit element with naked eyes, and influence the detection sensitivity of the electronic detecting equipment. The fiber anti-counterfeit element anti-counterfeit paper forming and making with pulp method and the paper making with pulp production line realize multiple anti-counterfeit element combinations, and improve the anti-counterfeit difficulty and the gram weight range of the anti-counterfeit paper, so as to sufficiently satisfy the special anti-counterfeit requirements of different clients.

Description

technical field [0001] The invention relates to anti-counterfeiting paper technology with multiple anti-counterfeiting elements, in particular anti-counterfeiting paper using plant fiber and non-plant fiber as anti-counterfeiting elements, its papermaking production line and a process method for forming and papermaking the anti-counterfeiting paper. Background technique [0002] At present, in the era of commodity economy, in order to protect the brand uniqueness of famous and high-quality products (commodities), prevent and eliminate the impact of counterfeit and low-cost products on famous and high-quality products, and effectively protect the rights and interests of manufacturing companies and consumers, it is difficult for paper companies to develop anti-counterfeiting technology. Anti-counterfeiting functions Diversity, anti-counterfeit paper products with high counterfeiting cost are necessary. At present, the field of anti-counterfeiting paper production is dominated ...

Claims

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Application Information

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IPC IPC(8): D21F11/08D21H27/00
Inventor 高在清曾月红陈锐
Owner SICHUAN JINCHENG PAPER
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