Frozen Packaging Pouches

Three sided seal frozen bags for fish ,This is not an ordinary frozen bag, because in the frozen state, the fish’s body will become hard and have strong damage to the packaging bag. It is required that the packaging material should not only have high barrier, but also have the ability of puncture and tear resistance to ensure the safety of the product in the process of transportation and storage.

Three sided seal frozen bags for seafood , The packaging bag is required to have low-temperature properties, which will not affect the strength after lamination, and ensure that the material will not be brittle and has certain flexibility. Therefore, we often choose to use NY / LLDPE, food grade material and BPA free.

Three sided seal frozen fish bags , The materials are required to have high barrier to prevent food moisture loss, fat oxidation and reduces freezer burn, which affect the freshness and unique taste of food. Therefore, NY / PE is often used in LIBOPACK, which can perfectly solve this problem.

Fin seal frozen bags for dumpling , Before packing, the dumplings quickly frozen at – 30 ℃ to – 40 ℃ within 30 minutes will become hard and have a certain puncture force. Therefore, the packaging materials must have the ability of puncture and tear resistance. Generally, PET / LLDPE and NY / LLDPE are used.

Fin seal window frozen bags for food, We may complete it through the automatic packaging machine. After frozen, the food is sorted and weighed by the automatic packaging machine, packaged with flexible packaging film, and then refrigerated.

The transparent window can clearly show the preservation of food.

Three sided seal window frozen bags for wheaten food , Before packing, the food shall be quickly-frozen at – 30 ℃ to – 40 ℃ and then refrigerated. The packaging bag material must have good barrier to prevent the food from contacting with oxygen and water volatilization, prolong the shelf life of the food and ensure the fresh taste of the food.

Three sided seal bags for food , Packaging materials have high barrier, good oil resistance, and can block the entry of external oxygen, prolong the shelf life of food, and retain the moisture content and fresh taste of food.

Food grade materials and BPA free, can be safely used.

Three sided seal frozen fish bags , The food is packaged immediately after quickly-freezing, which can effectively ensure that the moisture content in the food is not volatile. Then, under the -45℃low temperature state, the materials used in the packaging bag are required not to be deformed and brittle. At the same time, it is necessary to prevent the migration and penetration of toxic and harmful substances into the food.

Fin seal gusset frozen food bags , PET / LLDPE and NY / LLDPE are usually used. The material has high barrier. After the lamination process, the structural strength of the material can be greatly improved. LLDPE has good low-temperature heat sealing properties to ensure that the packaging bag is not broken, safe and reliable.

Fin seal gusset frozen bags for wheaten food , The material structure is basically PET / PE and OPP / PE. There is a plastic food tray in the packaging bag, which can reduce the damage of external pressure on food during transportation and refrigeration and ensure the integrity and beauty of food.

Three sided seal frozen pouch for food , As shown in the figure, the food is in the shape of a ball. Even after freezing, it will not puncture the packaging bag. Therefore, in order to save packaging cost, PET / PE and OPP / PE are the best choices.

Food grade materials, BPA free, can be safely used.

Three sided seal retort pouches for frozen pet food , If the meat products eaten by pets need to be stored and transported for a long time, they must use high barrier and 121℃- 135 ℃retort packaging materials. At the same time, the materials need to be resistant to low temperature and oil. The high barrier properties of the materials can prevent the pollution of bacteria and harmful substances to food.

Material structure of this kind of packing bag: PET / Al / NY / RCPP.

Three sided seal frozen meat bags , Packaging materials must have low temperature resistance and high barrier properties, so as to ensure that meat products will not deteriorate under the influence of external oxygen, and the moisture content and nutrition of meat products will not be lost, so as to retain the original taste.

Three sided seal frozen pouches for meat food , Material structure: NY / RCPP, high barrier material, can withstand 121℃- 135 ℃ high-temperature retort and sterilization, and then refrigerate at low temperature, which can effectively lock the moisture and fresh taste and prolong the shelf life of food.

Three sided seal frozen bags with vacuum , It is required that the packaging materials must be suitable for vacuumized and refrigeration. The purpose of vacuumized is to discharge the air inside the packaging bag, avoid food oxidation and prolong the shelf life. At the same time, after the food is frozen, the packaging bag must have the ability to resist puncture and tear.

LIBOPACK usually uses NY / RCPP to solve this problem.

Aluminum stand up frozen bags , Due to the use of metal aluminum, the barrier performance is improved, which can effectively prevent the entry of moisture and oxygen and prolong the shelf life of food. It is often used to package milk candy, dried fruits and meat products, because these foods need to be refrigerated. Food grade materials and BPA free .

Stand up frozen fruit bags with zipper , The packaging materials are with aluminum film, which greatly improves the barrier and can effectively against moisture, oxygen and UV lights. If yogurt is packaged, it only needs to be placed in the refrigerator and stored at 0 ℃ – 4 ℃.

Transparent stand up frozen pouches with zipper , This kind of frozen bags does not need to have too many functions. It only needs to ensure the high barrier properties of the material to prevent moisture and oxygen, and then put it into the 0 ℃ – 4 ℃ cold storage room.

The zipper can be closed repeatedly for easy use.

Stand up frozen pouches for seafood , They are often placed on the shelves of shopping malls for refrigeration to show consumers the storage of food. Reusable zippers facilitate consumers to close in time after opening, and then put them into the refrigerator for refrigeration.

Three sided seal vacuum bags for frozen food , The NY/PE material has high barrier properties, locks out moisture and air, and is resistant to oil and low temperature storage conditions. After vacuuming, the internal air can be discharged, extending food shelf life and saving storage space.

Window stand up frozen bags with handle , Food grade materials, BPA free, even in the -45 ℃ low temperature will not deformation, not brittle, at the same time, can prevent toxic, harmful substances migration into the food. The material is resistant to oil and can effectively preserve the fat and protein in food.

The use of Handle is convenient for consumers to carry.

Clear flat bottom frozen pouches for food , It is generally composed of two layers of materials, PET / PE and OPP / CPP, which are stored at the temperature of 0 ℃ – 4 ℃. The packaging materials have good barrier property, which can prevent the loss of food moisture and maintain the softness of food. The materials used are food grade and BPA free.

Aluminum flat bottom frozen bags for seafood ,Aluminum has superior barrier properties. After laminating with other materials, it can maximally block the impact of external moisture, oxygen and UV lights on food. At the same time, it can lock the moisture inside the packaging bag, ensure the freshness and taste of food, and prolong the shelf life of food.

Aluminized film flat bottom frozen pouches for dumpling , The materials used are oil-resistant, the nutrients in the food will not be lost, and have high barrier, keep the moisture of the food, and the food will not become dry and brittle. At the same time, the high barrier materials ensure that toxic and harmful substances cannot penetrate and migrate into the food.