Printing craft woven paper

Abstract

The invention discloses a weaving paper of printing technology, which is prepared by mixing the following parts by weight: 40-50 parts by weight of polylactic acid fiber, 20-35 parts by weight of waste paper pulp made from waste newspapers and books, and 0.5 parts by weight of defoaming agent. ~0.6 parts by weight, 1.6~1.9 parts by weight of zinc chloride, 0.1~0.2 parts by weight of sodium carboxymethylcellulose, and 60 parts by weight of water; what the invention provides is a kind of paper with lower cost, less pollution, rich sources of raw materials, Craft woven paper with good stiffness and good air permeability.

Description

technical field [0001] The invention discloses a weaving paper for printing technology. Background technique [0002] At present, there are advanced craft woven papers on the market, which are mainly used for weaving hats, air-conditioning seats, handbags, cushions, decorative flowers, etc. Using traditional wood pulp to make paper has high cost, high energy consumption, poor stiffness, insufficient air permeability, and the use of traditional technology will destroy short fibers, reduce pulp yield, and cause serious environmental pollution, especially water pollution. In order to reduce Pollution, the state closed tens of thousands of small and medium-sized paper mills, resulting in a large number of laid-off workers and no livelihood. In order to maintain their survival, pulp and paper mills need to spend huge sums of money on alkali recovery, but the cost is huge, which greatly increases the cost of paper. [0003] The invention discloses a weaving paper for printing tec...

AI Technical Summary

Problems solved by technology

Using traditional wood pulp to make paper has high cost, high energy consumption, poor stiffness, insufficient air permeability, and the use of traditional technology will destroy short fibers, reduce pulp yield, and cause serious environmental pollution, especially water pollution. In order to reduce Pollution, the state closed tens of thousands of small and medium-sized paper mills, resulting in a large number of laid-off workers and no livelihood. In order to maintain their survival, pulp and paper mills need to spend huge sums of money on alkali recovery, but the cost is huge, which greatly increases the cost of paper