Continuous banburying and calendaring production equipment and technology for rich mineral paper

Abstract

The invention relates to continuous banburying and calendaring production equipment for rich mineral paper. The continuous banburying and calendaring production equipment comprises a continuous banburying unit, an extrusion unit, a screen exchanger, a conveying belt, a calendaring unit, an embossing unit, a cooling setting unit and a winding unit which are arranged in sequence; the continuous banburying unit communicates with the extrusion unit; the extrusion unit is internally provided with the screen exchanger and communicates with the calendaring unit through the conveying belt; and the calendaring unit is provided with a separation roller set and communicates with the embossing unit through the separation roller set, and the embossing unit, the cooling setting unit and the winding unitcommunicate in sequence. The invention further relates to a continuous banburying and calendaring production technology for the rich mineral paper. According to the continuous banburying and calendaring production equipment and technology, control over the pressing thickness of the rich mineral paper can be well achieved, accordingly, the product quality is improved, the calendaring unit can be well connected with the printing procedure, and printing of decorative strips is conveniently achieved.

Description

technical field [0001] The invention relates to the technical field of stone paper processing, in particular to a production equipment and process for continuous mixing and calendering of stone paper. Background technique [0002] Stone paper is a new type of synthetic paper between paper and plastic. It uses calcium carbonate, the most abundant mineral resource in the earth's crust, as its main raw material, and uses polymer materials and various inorganic substances as auxiliary materials. It utilizes the principles of polymer interface chemistry and Filling modification technology, processed by special process; [0003] As a new papermaking technology with modern technical characteristics, stone paper manufacturing has the characteristics of waterproof and moisture-proof, low cost and controllable degradation, and can also replace traditional paper. [0004] The proportion of stone paper currently produced is larger than that of traditional paper, so that the weight of t...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of inconvenient control of the thickness and quality of some calenders, the present invention provides a production equipment and process for continuous mixing and calendering of stone paper, which can realize good control of the thickness of stone paper pressing, and can be well connected with the traditional preparation process , Convenient printing of decoration

Images