Method for producing temperature-charging artistic shagreen paper

Abstract

The invention relates to a method for producing a variable temperature art shagreen paper, which adopts long fiber pulp 100% via dye treatment to produce shagreen raw paper which proceeds middle layer coating and surface coating after base coating, wherein the used coating materials for the middle layer coating are high molecular material FP-52 and colored pigment, the used coating materials for the surface coating are polymer urea-formaldehyde resin DR70 and high molecular material FP-52 which are mixed under the proportion at 4:1, and charges aquosity sliding handle agent W-1 0.1-0.2% by weight, after surface coating, the paper proceeds embossing finish via an embosser to finish the production of variable temperature shagreen paper which has corium artificial lines, the used coating materials of the middle layer coating has variable temperature function and can become into transparent materials after high temperature to be scalded out pattern which great contrasts with paper surface and is strong in stereo perception and hierarchy effect. The method for producing the variable temperature shagreen paper has the advantages of easy processing and low cost, which increases variable temperature function besides gold blocking and only needs edition blocking without gold foil to be processed to obtain the variable temperature art shagreen paper.

Description

technical field [0001] The invention relates to a special paper production process, in particular to a production method of temperature-changing artistic leather-filled paper. Background technique [0002] We know that papermaking is one of China's four great inventions. Papermaking technology is usually made of fiber raw materials through beating, batching, and papermaking. The performance of paper depends on the type and use of paper. The raw material configuration, The manufacturing method and process technology are different. At present, there are hundreds of varieties of paper, and only packaging paper accounts for 37% of the total packaging materials. Paper has steadily developed from information paper to packaging paper and other industries, varieties, and purposes. As it improves, so does functionality. At present, most of the domestic packaging and decoration papers are made of cardboard or coated cardboard, boxboard, etc., which are of low grade and poor quality,...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the drawbacks of the uneven color of the bottom coating of ordinary leather-filled paper, and to provide a kind of easy processing and production, low production cost, in addition to hot stamping, it also has a temperature change function, and only needs hot plate without gold foil. Production method of temperature-changing artistic leather-filled paper that can be processed and used