What problems should be paid attention to in powder food packaging?
What problems should be paid attention to in powder food packaging?
In the packaging of powdery food, attention should be paid to the electrostatic adsorption in the process of bagging, which makes the powder adhere to the sealing part, so it can not be well sealed, resulting in poor heat sealing. For example, when coffee and soybean powder are packed with PET film, antistatic PET film should be used, and PVDC coating should be applied on one side when barrier application is emphasized. The other side is made of antistatic PET film.
In addition, in order to improve the antistatic property, the heat sealing material must also be antistatic, because the static electricity cannot be completely discharged by the surface substrate.
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.
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