Plastic bag is a product made of polymer plastic film intended dlyaupakovky, storage and ease of movement of various goods and products. Polietylenovipakety used by people every day, and many almost do not notice their presence so tight they came to life. The rise in popularity of packets associated ztendentsiyamy modern world. The higher level of consumer culture, the more lyudydumayut about what to put things, no matter how dirty and not namusorit, thereby increasing consumer packaging.                 

Plastic bag especially interesting for its versatility in his mozhnapomistyty to store almost anything. Because of its chemical resistance andhigh gas paronepronyknist polyethylene vyhotovlenniupakovky widely used in different food and non-food products.                 

The use of plastic bags for food seryoznymypoboyuvannyamy associated with many manufacturers. Since the plastic film can "mix" zproduktom. But there has long been standard methods fraktsiypolietylenu low content in the packaging material, which depend on the "harm" package. Harchovaplivka necessarily goes hygienic certification. Thus, the packaging department employee responsible for ordering packets, such dlyatestu need to ask the firmyvyrobnyka, which are designed packages with danohomaterialu and are authorized to use with food.                 

Today's consumers are much more choosy and demanding quality and production iupakovky, as well as the safety of packaging material. Companies wishing znachnopidvyschyty consumer confidence in the product, must be placed on the package information probezpeku polyethylene film used for packaging.                 

Polyethylene is several kinds of high density polyethylene, low-pressure polyethylene ipolietylen medium pressure.                 

high density polyethylene HDPE smooth and dense. Packet sheets, high tyskuvyhlyadaye nice and presentable, moreover, it can withstand strong enough vantazhvahoyu 7 to 20 kg. This high capacity is provided strengthening ruchkyspetsialnoyi lining called "rider". And thanks to Donna crease significantly zbilshuyetsyaobsyah package. Packets can also be made without strengthening handles and bottom without skladky.Tovschyna density polyethylene from 45 to 100 microns. Made of high tyskuvyhotovlyayutsya packing and other packages.                 

low pressure polyethylene LDPE is the cheapest and most convenient form of polietylenu.Yoho thickness ranges from 20 to 45 microns, and the capacity of 2 to 7 kg. Technologyproduction not allow strengthening the handles and bottom sealing folds, but packs zpolietylenu low pressure can cause untempered type of printing.