Production process for high-strength corrugated board
A corrugated cardboard and production process technology, applied in the direction of layered products, non-polymer adhesive additives, adhesive types, etc., can solve problems such as low strength, commodity deterioration, damage, etc., to improve bonding strength, The effect of reducing energy consumption and improving product quality
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[0019] The present invention will be described in detail below in conjunction with specific examples. The following examples and descriptions are only used to explain the present invention, but are not intended to limit the present invention.
[0020] A high-strength corrugated cardboard production process, comprising the following steps, step 1: glue making, the glue making process is as follows: a, first add 350kg water and 35kg starch successively in the glue making bucket A barrel, fully stir with 400 rpm / min for 30 Minutes, then dilute the weighed 10kg of alkali with 15kg of water and add it to barrel A, and stir it fully for 30 minutes at 400 rpm; Stir fully for 30 minutes, then add 10kg of resin adhesive, stir fully at 450 rpm for 30 minutes, and finally pour the glue in barrel A into barrel B and stir to form a slurry; c. Put it into the glue making barrel B barrel Add 5.5kg of borax, and fully stir it into glue at 450 rpm; step 2, the corrugated base paper is passed t...
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