Qianrun Pack high-barrier shrink bags are specially designed for packaging foods such as poultry, bone-in meats, fresh meat, cooked foods, sausages, and cheese. These bags utilize cutting-edge technology to deliver excellent leak-proof performance and superior barrier properties, effectively extending product shelf life while also providing an outstanding visual presentation.
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This high-quality shrink bag is designed with advanced technology to effectively protect your food, with its excellent shrinkage performance ensuring a tight and uniform fit, maintaining the product’s optimal quality during the retail stage.
We offer a variety of sizes, sealing shapes, colors, and easy-tear designs to enhance product integrity and minimize the hassle of additional processing, simplifying the packaging process and improving labor efficiency.
EVA shrink film :
Using EVA and PE multi-layer co-extrusion, mainlyused for frozen packaging of seafood and meatproducts, with storage condition of -18°C.
PA shrink film :
Adopting nylon, PE multi-layer co-extrusion, it’s widely used for packaging of fresh beef, lamb and pork, fish etcIt can also be used for packaging of low-temperature cooked meat products.
PVDC shrink film(High barrier):
The barrier layer is made of PVDC resin, which is mainlyused for the packaging of fresh meat, beef and otherproducts, the storage condition is 0-4°C.
| Properties | Unit | Test standard | Specifications |
|---|---|---|---|
| Width deviation | mm | GB/T 6673 | ±5% |
| Thichkness ave | um | GB/T 6673 | 5% |
| Tensile strength/MD | Mpa | GB/T 1040 | ≥40 |
| Tensile strength/TD | Mpa | GB/T 1040 | ≥50 |
| Elongation/MD | % | GB/T 1040 | ≥80 |
| Elongation/TD | % | GB/T 1040 | ≥80 |
| Hot shrink/MD | % | QB/T 6685 | 236 |
| Hot shrink/TD | % | QB/T 6685 | ≥42 |
| Anti-puncture strength | N | GB/T 21302 | ≥12 |
| Sealing strength | N/15mm | ASTMD 2029 | ≥20 |
| Bond strength | M | DIN 53357 | ≥0.8 |
| OTR(at 23°c, dry) | cc/m2*24h | ASTMD3985 | ≤8 |
| WVTR(at 23°℃,100%R.H) | g/m2*24h | ASTMF1249-2001 | 10 |
| Test condition | 23℃&50% |
* All statements, technical information, and recommedations contained herein are based on tests that we believe to be reliable. However, the accuracy or completeness thereof is not guaranted. Various sampling or test procedures may deliver different values or results.
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