The sealing part of the bag is brittle
Cause of the problem:
The heat sealing temperature is too high;
Excessive heat sealing pressure;
Too long heat sealing time;
The hardness of silicone rubber is too high.
terms of settlement:
Reduce the heat sealing temperature according to the performance of the inner layer material;
Set appropriate heat sealing pressure;
Adjust the heat sealing time properly;
Choose silicone rubber with suitable hardness.
Dongguan Beite packaging materials Co., Ltd. - located in Dongguan City, the world's manufacturing city, is a subsidiary of Beite packaging (China) Co., Ltd., with a plant area of 6000 square meters. It is a flexible packaging enterprise integrating R & D, production and sales. It has a complete set of domestic advanced production equipment, a scientific and humanized management system and a group of experienced technical personnel For backing, to provide customers with quality products and first-class service.
The company 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.
We uphold the integrity of cooperation, good quality, good service business philosophy, won the industry's approval, products sold to all over the world; welcome friends from all walks of life to inquire, visit our factory to investigate guidance and business negotiations.
