Knowledge

Compared with the fixed concentration of the specific gas filled in the nut product package, the concentration of various gases in the finished package changes during the subsequen

Aluminum foil composite film is the most commonly used composite roll film, usually containing pure aluminum (AL) and aluminum (VMPET).

With the progress of society, the economy from time to time, plastic packaging bags in the packaging of goods also play a prominent product features, promote corporate image and ot

Ordinary zipper bags in general larger body, the material woven bags, transparent PE or OPP plastic film made of zipper plastic zipper for the general, generally used to package la

Different packaging contents and different uses, the composite bag material structure also vary, cooking bags, biscuit packaging and liquid detergent bags are common in our lives s

We go to the supermarket, the market, shopping malls will put a plastic bag, you can buy something very easy to carry, will reduce the weight of a lot, but the plastic bag is also

Plastic packaging and printing is an integral part of the production of plastic bags, shopping bags generally account for 3% to 5% of the cost of production, and shopping bags is a

Foil bag quality standards, mainly to see the foil bag heat seal strength. Affect the foil bag heat seal strength is mainly determined by the following factors:

Compared with the traditional solvent combination, solvent-free complex has many advantages in reducing costs, improving product quality, environmental protection, production safet

Custom tea bags, it is recommended to find a custom experience of tea bags manufacturers, because this can reduce your time and cost a lot, but also can give you a lot about the cu

Food bags include evaporation residues (acetic acid, ethanol, n-hexane), potassium permanganate consumption, heavy metals, bleaching tests. Evaporation residue is reflected in the

Currently, "low carbon" as the core of the packaging industry will be the future development trend of the packaging bag is an important part of the development of low-carbon econom