A kind of manufacturing process of special starch glue for cardboard assembly line and its special starch formula
An assembly line and starch glue technology, which is applied in the direction of starch adhesives, adhesives, adhesive types, etc., can solve the problems of complex glue making process, achieve the effect of reducing procedures, reducing production costs, and high viscosity
Active Publication Date: 2016-05-25
湖南省桓荣包装科技有限公司
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AI Technical Summary
Problems solved by technology
[0003] According to the defects in the prior art, one of the purposes of the present invention is to provide a special starch formulation for cardboard assembly line to solve the shortcomings of the existing raw materials for preparing starch glue
[0006] The second purpose of the powder of the present invention is to provide a manufacturing process of special starch glue for cardboard assembly line, so as to solve the complex glue making process and other shortcomings of the prior art
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0011] Embodiment 1: a kind of formula of special-purpose starch for corrugated cardboard assembly line, it is characterized in that: described special-purpose starch is made of cornstarch, tapioca starch, the calcium powder of 3-5%, the tannin of 2-4%, 6-8% It consists of rubber powder, 2-4% resin, and 5-8% yuanming powder, wherein corn flour and cassava flour are base materials;
[0012] Described calcium powder is calcium carbonate powder, is at least 1250 orders;
[0013] The second purpose of the powder of the present invention is to provide a manufacturing process of special starch glue for cardboard assembly line, so as to solve the complex glue making process and other shortcomings of the prior art.
[0014] The technical solution adopted in order to realize the purpose of the above invention is: a production process of special starch glue for cardboard assembly line, which is characterized in that: put 1150kg of water in the paste making container, and use steam to he...
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The invention discloses a manufacturing technology for starch glue specially used in a paperboard assembly line and a formula of special starch. Each part of the special starch consists of corn starch, cassava starch, calcium powder, tannin, glue powder, resin and anhydrous sodium sulphate which are uniformly mixed. The glue manufacturing technology for the special starch consists of hydrolysis, gelatinization, crosslinking, glue forming and the like. The manufacturing technology is convenient and easy to operate and environmentally-friendly; after the special starch is used, the pressure resistance, the dampproof property, the adhesive force, and the hardness of a paperboard are enhanced, the edge pressure is increased and the vehicle speed is increased; furthermore, the gelatinization temperature can be adjusted according to a requirement; the special starch contains macromolecular environment-friendly glue, and colloid is extracted from wood materials, so that the environment friendliness, the high viscosity and the high flowability can be achieved; in the use process, the using amount of paste can be reduced; meanwhile, working procedures are reduced, the using amount of the starch is lowered, the working time is shortened, and the number of wastes is reduced; steam and electricity are saved, and the production cost is reduced.
Description
technical field [0001] The invention relates to the technical field of preparation of special starch glue for cardboard assembly line, in particular to a manufacturing process of special starch glue for cardboard assembly line and the formula of special starch. Background technique [0002] The existing cardboard production enterprises in my country use starch glue as a binder, and the produced cardboard has defects such as poor bonding strength, efflorescence, moisture absorption, and easy deformation. Unstable viscosity, easy layering and precipitation, short storage period and other defects; the existing glue-making process uses ordinary starch, and the paste made needs to add other additives and the amount of alkali used in the production of high-weight paper If it is too high, the cardboard will turn yellow, have poor viscosity, false stickiness, brittleness, moisture absorption, breakage, poor fluidity, weak initial adhesion, unstable viscosity, etc., and the gelatinizat...
Claims
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IPC IPC(8): C08L3/02C08L101/00C08K3/26C08K3/30C09J103/02C09J201/00C09J11/04C09J11/06
Inventor 谢杨忠谢妙凌
Owner 湖南省桓荣包装科技有限公司