- guangyuepack@gmail.com
- +86 18122924557
Guangyuepack has been specializing in customizing frozen food bags for 20 years. We provide custom packaging solutions for seafood, frozen vegetables, frozen fruits, meat, deli, and other frozen products.
We offer a wide range of bags, including ziplock bags ,slider zipper bags, vacuum bags, single-layer bags, laminated bags, multi-layer bags, laminated flexible plastic bags, and more.
We provide professional customization services for frozen food packaging customers, including size, color, logo, printing pattern, etc., and can also choose the bag type, including single ziplock bags,double zipper bas, Slider zipper bags,Stand-up pouches, triple seal , other zipper bags, etc.
Customized bags can make your brand impress consumers and stand out from the competition.
This bag have enhanced the sealing function and can better maintain the freshness of food. For some foods with a little juice, like cut fruits, they can prevent the juice from leaking to some extent, and also reduce the entry of external air, thus prolonging the freshness time of the food. It can be customized printing, three-dimensional texture, more upscale and beautiful, suitable for a variety of frozen products packaging.
It has double zipper closure and offer a better sealing effect. The double zipper can make the opening of the bag close more tightly, providing a double guarantee. These bags can effectively block air and moisture. For foods that need to be kept fresh for a long time, such as meat and seafood, they can well maintain their quality and prevent food from spoiling. Moreover, for liquid foods or foods with more juice, double-zipper sealed bags can greatly reduce the risk of juice leakage and provide a more reliable sealing environment.
It has feature a unique one-second open and close function, which is a significant improvement over traditional double-ziplock bags. With just a simple slide, you can quickly access the contents or reseal the bag, saving you time and effort in the kitchen. This innovative design makes our bags more convenient and user-friendly, providing a hassle-free food storage solution for your daily life.
The three-side seal bag style is on three sides and opens on one side for excellent moisture retention and sealing, which is ideal for brands and retailers.
Stand-up bags are commonly used in food packaging, such as: nut packaging, retail packaging, pet food packaging, etc.
Zipper bags are bags that can be repeatedly sealed by pressing the zipper to LDPE and high-pressure linear LLDPE by blow molding heat-cutting machine bags.
Zippered stand up bags are one of the best display packaging options for bulk items. It is a type of stand-up bag and can be sealed perfectly with zipper closure to keep all products as tight as possible.
1, PET / PE, characteristics: moisture resistance, cold resistance, low-temperature heat sealing performance is good, production costs are also relatively low, food-grade materials.
2, BOPP/PE and BOPP/CPP. These two structures of frozen food packaging bags’ moisture resistance, excellent cold resistance, low-temperature heat sealing tensile strength, good economy, especially BOPP/PE material than PET/PE feel good, conducive to product marketing.
3, PET/VMPET/CPE, BOPP/VMPET/CPE, which is a three-layer structure of the bag, more solid and stable than the double layer, high barrier performance, coupled with the presence of aluminized layer makes the printing performance also has more outstanding advantages, but relatively 1 and 2, low-temperature heat sealing performance is slightly worse, higher cost.
4, PA/PE, PET/PA/LLDPE, PET/PA/AL/PE, PA/PE. These four types of material structure are more resistant to freezing, impact resistance, and good puncture resistance of PA layer; the defect is that the production cost is higher, generally used for angular or heavy food product packaging.
Frozen food packaging bags are widely used in the composite soft plastic class. In terms of the material structure, frozen food packaging bags have many combinations, blended entirely in plastic style in moisture, cold, puncture resistance, and other aspects of relatively good performance.
They use multi-layer composite packaging bags of soup dumplings, seafood processing, ice cream, and other frozen food, low temperature, moisture, and good puncture resistance. Ice cream mainly uses OPP / LLDPE, dumplings some choose OPP / AL / LLDPE, seafood processing food is PET / NY / LLDPE. Frozen food packaging bags of color printing will also adapt to the freezing and freezing environment of low-temperature resistant ink to ensure that the pattern in the low-temperature setting maintains exquisite results.
Frozen food packaging bags are commonly used in the market over the following material structure.
1, PET/PE
This composite structure is more common in frozen food packaging, moisture-proof, cold-resistant, low-temperature heat sealing performance is better, and the cost is relatively low.
2, BOPP/PE, BOPP/CPP
This composite structure is moisture-proof, cold-resistant, low-temperature heat sealing tensile strength; the cost is relatively economical. Among them, the BOPP / PE structure of the bag appearance feels better than PET / PE structure, which can enhance the product grade.
3, PET / VMPET / CPE, BOPP / VMPET / CPE
Such composite structures are due to the aluminized layer and fine surface printing, but low-temperature heat sealing performance is slightly worse, the cost is higher, so the use rate is relatively low.
4, NY/PE, PET/NY/LLDPE, PET/NY/AL/PE, NY/PE
The packaging of the composite structure is resistant to freezing and impact, and its puncture resistance is excellent due to the presence of the NY layer. Still, the cost is relatively high, generally used for packaging with angles or heavier products.
In addition, there is a simple PE bag, generally used for vegetables, and simple frozen food packaging bags. In addition to handbags, some frozen foods need blister trays; the most commonly used tray material is PP, food-grade PP hygiene better and can be used at -30 ℃ low temperature; PET and other materials. A corrugated carton as a general transportation packaging, its shockproof, anti-crush performance, and cost advantages, is also the priority of frozen food transportation packaging products.
