Corrugated board degumming how to solve?
Corrugated cardboard is made of at least one layer of corrugated paper and one layer of box board paper, which has good elasticity and extensibility。Corrugated board is composed of face paper, tile paper, core paper and inner paper。In daily life, it is mainly used in the manufacture of cartons, carton fillings and packaging materials for fragile goods。When we use it, we will encounter the problem of degumming, which is also very troublesome。So what should we do about it?
一、我们要做到严格按配比要求和搅拌时间要求进行制糊。Strictly control the viscosity of the paste, generally speaking, the viscosity of the single-sided paste is 50 seconds to 60 seconds;The double-sided gluing machine is usually controlled in about one hundred seconds, and the paste prepared on the day is used。
二、刮胶辊和涂胶辊的间隙要适当调整...