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Professional plastic packaging solutions manufacturer - Shangjun Plastic.

Shrink Film

Shrink Bag

vacuum bags

Mushroom Grow Bag

one way degassing valve

plastic packaging bags

Plastic packaging bags, shrink film, shrink bags, vacuum bags, and mushroom grow bags are essential solutions for preserving freshness and extending the shelf life of various products. These versatile packaging options offer exceptional durability and flexibility, making them suitable for a wide range of applications, from food storage to agricultural uses. Plastic packaging bags are designed to provide moisture resistance and protect contents from external contaminants. Shrink film and bags effectively conform to the shape of the product when heat is applied, creating a tight seal that enhances aesthetics and offers protection during transport. Vacuum bags are ideal for minimizing air exposure, thereby preventing spoilage, while mushroom grow bags promote optimal conditions for cultivating fresh produce. Each product in this line combines practicality with efficiency, ensuring that items remain secure and well-preserved.

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PA/PE Food Packaging Shrink Film

PA/PE Food Packaging Shrink Film is a high-quality packaging solution with exceptional barrier properties that safeguard your products. Designed for maximum resistance and outstanding puncture resistance, it effectively protects items even in demanding conditions, making it ideal for refrigeration applications, including those involving extremely low temperatures.

High Barrier PVDC PE Shrink Film

High Barrier PVDC PE Shrink Film is a specialized polymer film designed to provide exceptional resistance to oxygen and moisture, effectively protecting food from spoilage. When heat is applied, the film shrinks tightly around the product, creating a vacuum-sealed environment that preserves freshness and extends shelf life.

Three Side Seal Food Vacuum Sealer Bags

Three Side Seal Food Vacuum bag is a nylon and PE co-extruded food Vacuum Bag, suitable for meat, grains, vegetables, fruits and other foods.Three Side Seal Food Vacuum bag is a 7/9-layer structure with soft texture, high gas barrier and high puncture resistance, which can ensure long-term preservation of food, bright color and no loss of nutrition .vacuum bags to pack meat can extend the shelf life of the original 3-5 days to 25-30 days, with bright color and no loss of nutrients.

one way degassing valve

after roasting, coffee releases carbon dioxide gas at rates of up to 1000cc per pound for a period of days to weeks

mushroom grow bag with injection port

Disposable Single-Use Design for Clean Cultivation: We provide high-quality single-use PP growing bags that completely eliminate the need to wash or re-sterilize containers between cultivation cycles, helping home growers and commercial farms prevent cross-batch contamination.
Autoclavable PP Film with 60μm and 80μm Options: Our food-grade polypropylene film is rated to withstand autoclave sterilization at 126°C and 15 psi without seal failure, offering the 80μm thickness variant to safely support heavy substrate loads above 1.5 kg.

mushroom grow bag