The quality of the bag and whether it is flat or not depends on the control of the film tension during bag making. When I go to all my clients for training, I always take this as the key point. Repeatedly, no matter who the machine is, no matter who operates it, the general premise is: for the current membrane structure, the size of the bag making tension depends on the stability of the upper and lower films after the film is cut The premise is not to move the material around. This is the most reasonable bag making tension of the current bag making machine.
We all know: OPP / CPP structure film bag, the bag is easy to stretch deformation, easy to shrink, so this structure of the bag, need very small tension, or even no tension. For this kind of bag, the quality of the machine determines the quality of the bag. High precision machine can realize high speed, low tension, zero tension bag making. Therefore, the quality of the bag making machine, the accuracy of the bag making machine and the high-speed stability of the bag making machine play a decisive role in the bag making quality. Of course, the master's operation specification is also very important.
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.