+86 132 3160 1881
robin@lingfengkj.com
HDPE 다이 헤드 ABA 필름 블로잉 머신
고속 이중 나사 ABA 3 공동 압출 필름 블로잉 머신
문의
How Do Bag Making Machines Work Specifically?
At ZHONGFENG, we have over 20 years of experience in manufacturing and researching bag making machines. During this time we have learned a few things about the manufacturing process and we want to pass this on to you. When you know how plastic bags are made, you will know for yourself the difference between a high quality product and an imitation.
Development and Innovation of Plastic Bag-making Machine
China's packaging machinery industry began to develop in the last century, to the 1990s into a period of rapid development. At present, has basically formed a complete industrial system. With the increasing demand for plastic packaging bags in the food and beverage industry, the production of plastic packaging bags has developed rapidly. Packaging bags continue to update and further develop domest