Device of embossing process of lining papers and application method thereof

Abstract

The invention discloses an embossing process of lining papers and an application method of a device thereof. The device comprises a base; the same portal frame is connected to two sides of the top ofthe base through bolts; the top of the base is connected with a pressure bearing copper roller through a bearing base and a bearing; two sides of an opening of the portal frame are connected with hydraulic oil cylinders through bolts; the bottoms of the two hydraulic oil cylinders are connected with pressure sensors through bolts; and the bottoms of the two pressure sensors are connected with hollow shaft stepper motors through bolts. A heating mode in a traditional embossing process is discarded, so that constant temperatures of the surfaces of an embossing copper roller and the pressure bearing copper roller can be preferably kept; and fibers in the lining papers are expanded through a surface constant-temperature hot pressing mode of the embossing copper roller and the pressure bearingcopper roller, so that the influence on permeability of fiber layers in the lining papers in the machining process of the embossing process is reduced, and the phenomenon of losing normal permeabilityof the lining papers in the embossing process can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of embossing technology, in particular to a device for embossing technology of inner lining paper and a use method thereof. Background technique [0002] Embossing is an important method for surface finishing of printed matter, paper products, plastics, and leather. It is widely used for embossing on the surface of packaging and decoration, product advertisements, book covers, color box tissue, invitations and other special products. The process is a process that uses a concave-convex mold to plastically deform the printed matter under a certain pressure, thereby artistically processing the surface of the printed matter. After embossing, the surface of the printed matter presents patterns and textures of different depths, with obvious relief The three-dimensional effect and embossing process can increase the beauty of the product and the effect of decorative art, and improve the grade of the product. With th...

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Problems solved by technology

[0002] Embossing is an important method for surface finishing of printed matter, paper products, plastics, and leather. It is widely used for embossing on the surface of packaging and decoration, product advertisements, book covers, color box tissue, invitations and other special products. The process is a process that uses a concave-convex mold to plastically deform the printed matter under a certain pressure, thereby artistically processing the surface of the printed matter. After embossing, the surface of the printed matter presents patterns and textures of different depths, with obvious relief The three-dimensional effect and embossing process can increase the beauty of the product and the effect of decorative art, and improve the grade of the product. With the development of packaging technology and the change of consumer concept, customers' requirements for packaging are not limited to the protection function and visual information transmission function. , different patterns will be embossed on some lining paper, so that the lining paper has a novel visual and tactile sensory effect, and can also play a role in anti-counterfeiting, but the existing lining paper is embossed , the embossing device will compact the fiber layer on the lining paper, causing the lining paper to lose its normal air permeability, affecting the air permeability of the paper, and reducing the lining function of the lining paper

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