1. Uneven Substrate ThicknessThe uneven thickness of the base material will inevitably affect the packaging of food packaging bags, so it is necessary to ensure the uniformity of the thickness of the

For the printing ink, the quality of food packaging bag label directly affects the printing effect of heat shrinkage label. Practice has proved that UV flexographic ink is a very good choice. Its grea

Open the snack bag, there will be a desiccant bag in addition to snacks. Its function is to prevent the snacks in the bag from dampness and mildew. Usually, when we finish snacking, we throw away the

At present, there are several printing methods for food packaging bags.1. relief printing;2. Electronic engraving gravure printing;3. Lithographic printing;4. Screen printing;5. Photocopy;6. Heat tran

With the improvement of people's living standard, the quality of life is getting better and better. People pay more and more attention to their own problems. Especially for women, skin care produc

Successful packaging design of aluminium foil bags must contain some creative elements. What is creativity? It's a simple and complex question.Creativity is a good idea, a good idea, and shows its

Many foods must be packed in vacuum bags filled with air. For example, crunchy and fragile food, caking food, deformable and oily food, food with sharp edges or high hardness will puncture vacuum food

1. Plastic Packaging and Its HarmFood vacuum bags have many advantages, such as light weight, convenient transportation, chemical stability, easy production and so on. They are widely used in food pac

With the popularization of food vacuum bag and the development of supermarket, its application scope will be more and more extensive, and some will gradually replace hard packaging.In addition to inhi

Author: Aluminum foil bag manufacturer source: packaging bag customization expert time: 2018-6-13 11:53:10Aluminum foil bags are a kind of packaging products with low cost and exquisite printing. They