Product Knowledge

Vacuum packaging bags are widely used in daily life, but there are also some foods that are not suitable for vacuum packaging. So, which foods are not suitable for storage in vacuum packaging bags? Fresh plant seeds, corn kernels, grains, and miscellaneous c...

Plastic vacuum bags can be divided into two categories based on the number of layers of plastic film: single film and composite film. They can be further divided into one layer, two layers, three layers, four layers, and even more than 10 layers. Vacuum bags ...

Vacuum packaging bags generally use two printing methods: gravure printing and flexographic printing. gravure printing is a direct printing method that directly imprints the ink contained in the gravure pits onto the substrate. Flexographic printing, on the o...

Vacuum packaging bags, also known as pressure reducing packaging, operate by placing the product in a well sealed packaging container, extracting air from the container to achieve a predetermined vacuum level, and then sealing it. This packaging method create...

At present, the main frozen food packaging bags on the market can be divided into single-layer, composite, and multi-layer co extrusion. Among them, composite soft plastic is a widely used type in frozen food packaging bags. And there are also various types o...

Many companies, after customizing vacuum packaging bags, only set strict rules and regulations for product storage or use in order to effectively reduce costs. Little do they know, the loading and unloading process of vacuum packaging bags also has strict ope...

The sealing performance of vacuum packaging bags is a prerequisite for their performance. There is a term in the industry called "heat sealing degree", which is an important factor in whether the sealing degree of vacuum packaging bags is qualified. Seals wit...

Is the vacuum packaging bag for cooked food made of aluminum foil? Jinde Packaging introduces that aluminum foil packaging bags generally refer to aluminum foil composite bags, which are mainly vacuum sealed and have stable properties such as oxygen resistanc...

Colored aluminum plated octagonal sealing bag is a packaging solution that combines aesthetics and practicality. Colored aluminum plated octagonal sealing bag is a packaging bag that adopts an octagonal sealing design and has undergone colored aluminum platin...

Vacuum packaging bags can serve as moisture and oxygen barriers, effectively extending the shelf life of packaged items. They are widely used in industries such as food, medicine, and electronics. Of course, in order for vacuum packaging bags to play their du...