Machine maintenance of high temperature resistant cooking bag before production
Before starting production, the machine must be thoroughly maintained. All rollers must have smooth surface, free of adhesive and other impurities, and can rotate flexibly. It is better to replace the composite rubber roller and the upper adhesive pressing roller with new spare parts, and adjust each roller to be parallel.
Process and parameters
During production, if the quality of aluminum foil is good, it should be less than the guide roller as far as possible, and other substrates should be kept flat before entering the compound roller through tension and manual fine adjustment device. The humidity of the environment should be kept ≤ 85%, the compound drying temperature should be 50 ℃, 70 ℃, 85 ℃, the compound temperature should be 85-90 ℃, and the compound pressure should be 0.4-0.45mpa. Under the condition of ensuring drying, the machine speed is generally 60-90m / min.
Dongguan Beite packaging materials Co., Ltd. produces composite bags, roll film, fruit bags, aluminum foil bags, suction mouth bags, self-supporting bags, zipper bags, anti-static bags, special-shaped bags, etc., which are suitable for the internal and external packaging of food, daily chemicals, electronics, toys, medicine, cosmetics, industrial products and other industries.