Explanation - frozen food packaging material requirements guangdong

Frozen food packaging bags you break the ranks, tangyuan food sack, seafood processing and food packaging bags, ice bags. Small make up roared: why you guys talk about frozen food packaging bags and other bags. Tangyuan food sack, 'frozen production first, will be frozen 30 degrees below zero, placed in the storage, transport, aircraft is frozen, 18 degrees below zero and longer shelf life. So we frozen food packaging bags, must be able to adapt to the harsh environment. ', 'how do you adapt to? 'Seafood processing and food packaging:' in the freeze and freezing conditions, material to keep a good toughness, puncture resistance, high barrier property, including high separation in the inside to the outside of the oxygen permeability. ', 'so why need these features? 'Ice cream packing bags:' toughness and resistance to puncture because the packing we will not be easily damaged, some material in the frozen environment is very fragile easily damaged, so not suitable to be our material; Another is frozen and refrigeration are likely to produce sharp ice, so our material must have a puncture resistance. High barrier property, it is water vapor barrier property and oxygen barrier property, water vapor barrier property is the direct communication, to cut off food and air lock the food consumption of water to prevent dry; Oxygen barrier property is stop the external oxygen into the internal and the internal oxygen infiltration out quickly. Because the food in the frozen environment may have an air hole, and air contact area increases, freezing if oxygen can cause burning, destroy the food nutrients. ”【 Packet 】 Food packaging note: basic requirements of frozen food packaging material was frozen and freezing environment toughness, puncture resistance, high barrier property. Frozen food packaging often use the bag material: PE, OPP/LLDPE, NY/LLDPE, PET/NY/LLDPY, OPP/AL/LLDPE and multi-layer co-extrusion materials. Including PE is mainly used in packaging of preservation of fruits and vegetables, the dumplings, seafood processing, ice cream and other frozen food is using a multi-layer composite bags, their resistance to low temperature, moisture, good performance. Ice cream mainly use the OPP/LLDPE, tangyuan some choose OPP/AL/LLDPE, seafood processing food is PET/NY/LLDPE. Frozen food packaging color printing will use can adapt to the cold and frozen environment of low temperature resistant inks, to ensure that the design maintain fine results in low temperature environment. Introduction to this, I hope everyone understand the frozen food packaging bags. Tags: tangyuan frozen food packaging bags
Using our Kolysen to differentiate our content, services and consumer products, we seek to develop the most creative, innovative and profitable entertainment experiences and related products in the world.
Do you want aluminum foil paper manufacturers 123? We also have aluminum foil paper manufacturers. visit Kolysen Packaging to know more.
In the boundless Chinese market, there are a number of enterprises that provides aluminum foil paper manufacturers 123 of their own brand over the years, but few have won more support from customers on the international stage than Kolysen.