A kind of production method of pulp with antistatic properties
A production method and anti-static technology, which are applied in pulp beating method, anti-biological reagent addition, synthetic cellulose/non-cellulose material pulp/paper, etc., can solve the problem of prominent discharge phenomenon, low antistatic ability, and can not guarantee pulp performance Safety and other issues, to achieve the effect of improving anti-static ability, high anti-static ability, and saving process
Active Publication Date: 2018-08-17
义乌市新尚印刷有限公司
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Problems solved by technology
[0005] The main purpose of the present invention is to provide a production method of pulp with antistatic properties in order to solve the problems of low antistatic ability, prominent discharge phenomenon, and inability to ensure the safety of pulp performance in current pulp.
Method used
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[0035] In order to make the technical solutions of the present invention clearer and clearer to those skilled in the art, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0036] Such as figure 1 As shown, a kind of production method that present embodiment provides has antistatic characteristic paper pulp, described method comprises the steps:
[0037] Step S1: Raw material selection
[0038] The raw material is recycled waste paper, and the recycled waste paper is shredded;
[0039] Step S2: Squeeze, Soak
[0040] Put the shredded waste paper into the extruder, or grind the shredded waste paper into shredded paper; put the squeezed or rolled waste paper into the soaking tank, add water and stir evenly, so that the shredded paper becomes paste stop;
[0041] Step S3: Cooking and sterilization, removal of impurities
[0042] Put...
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Abstract
The invention discloses a method for producing antistatic paper pulp and belongs to the technical field of paper pulp production. The method comprises following steps: raw material selection, extrusion, soaking, cooking for sterilization, impurity removal, semi-finished pulp product preparation, silk blank preparation, paper blank preparation, pulp product preparation and anti-static performance test. The method adopts novel technology to prepare antistatic paper pulp; graphite fibers containing graphite and carbon black are added during the production process of paper pulp to form conductive paper pulp; there is no need to apply conductive coatings during the process of producing cartons; therefore, the working procedure is saved and cost is saved; there is no need to apply conductive coatings; the only thing to do is to prepare antistatic paper pulp of required specifications; antistatic cartons can be produced according to demands; the cartons can be used as electrodes to discharge so that charge is timely brought to the ground and the air; the antistatic performance of paper pulp is effectively increased so as to guarantee the safety of products.
Description
technical field [0001] The invention relates to a production method of paper pulp, in particular to a production method of paper pulp with antistatic properties, and belongs to the technical field of paper pulp production. Background technique [0002] Pulp is a fibrous substance made from plant fibers through different processing methods. It can be divided into mechanical pulp, chemical pulp and chemical mechanical pulp according to the processing method, and can also be divided into wood pulp, straw pulp and hemp pulp according to the fiber raw materials used. pulp, reed pulp, sugarcane pulp, bamboo pulp, rag pulp, etc., and can be divided into refined pulp, bleached pulp, unbleached pulp, high-yield pulp, semi-chemical pulp, etc. according to different purity; generally used to make paper and cardboard In addition to being used for the manufacture of specialty paper, refined pulp is also often used as a raw material for the manufacture of cellulose derivatives such as cel...
Claims
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IPC IPC(8): D21H13/50D21B1/08D21C7/00D21D1/02D21H15/10D21H21/08D21H21/10D21H21/36
CPCD21B1/08D21C7/00D21D1/02D21H15/10D21H21/08D21H21/10D21H21/36Y02W30/64
Inventor 杨建银
Owner 义乌市新尚印刷有限公司