Crepe paper and production process thereof
A production process and technology of crepe paper, applied in the field of papermaking, can solve the problems of low elongation, high production cost, and low wet strength of crepe paper, and achieve the effect of enhancing humidity, easy operation, and increasing elongation
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[0023] Example 1
[0024] 1. Put 90% bleached softwood kraft pulp commercial pulpboard and 10% hardwood commercial pulpboard into hydraulic pulper 1# for pulping treatment, and send the pulped pulp to 2# original pulp Pool
[0025] 2. Then sent to the decontamination beater;
[0026] 3. Refining by broom type, the degree of pulping beating is 40°SR-50°SR, and the pulping is sent to the mixing tank and then added with WS-125c paper-making wet strength agent (cationic polyamide epichlorohydrin polymer The polymer) aqueous solution is used for pulping, and WS-125c papermaking wet strength agent is selected. Its appearance is light yellow to amber viscous transparent liquid, solid content (%): 12.5±0.5%, PH value: 3-7; 6%-8% (based on absolute dry pulp), add water to the measured WS-125c papermaking wet strength agent to dilute it about 10 times, and add it to the mixing tank.
[0027] 4. After confirming that the WS-125c paper-making wet strength agent aqueous solution and the pulp are...
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