ADHESIVE MIXTURE FOR THE PRODUCTION OF CURRUGATED PAPAR

摘要

The adhesive mixture smoothly regulates viscosity, which leads to more uniform glue application on the paper, intended to be corrugated. The adhesive mixture consists of a carrier and an adhesive part. Apart from water and starch, the adhesive part also contains linear H/NH(CH2)5CO/nOH, where n takes values between 2 and 20, or cyclic<IMAGE>where n takes values between 2 and 10, oligoamides of caprolactam, at a ratio of 10/1 to 1/1 between the cyclic and linear oligoamides. The melting temperature is 65-70 degrees C and nitrogen content is 11.5 per cent. The prepared adhesive mixture is used to treat the corrugated paper of the corrugated cardboard.