NY/PE Vacuum Sealer Bags for Raw Meat | Longchi Pack
| Materials | : NY/PE & Customized |
| Process | : Two-layer Laminated |
| Thickness Range | : 50–120μm & Customized |
| Width Range | : Customized |
| Color | : Up to 10 colors |
| Shape | : 3 sides sealing |
| Appearance | : High Transparency |
Description
High-performance NY/PE laminated vacuum bags are the perfect packaging solution for fresh steak, bone-in meat and frozen raw food
This double-layer laminated nylon vacuum bag is specially developed for steak, fresh beef, pork, mutton and bone-in fresh meat. It boasts three core performances: puncture resistance, high barrier property and low temperature resistance. It effectively prevents fresh meat from oxidation discoloration, spoilage and odor during refrigeration, freezing and long-term storage. Widely applicable to meat processing plants, fresh food supermarkets, butcher shops, food wholesalers and household food preservation.
Material Structure
1、Outer Nylon (NY) Layer：
High tensile strength and excellent puncture resistance to stop bones, meat tendons and hard fat edges from piercing the bag. Great oxygen and moisture barrier blocks air and water vapor from entering the pouch.
2、Inner Polyethylene (PE) Layer：
Food-grade heat-seal layer with stable low-temperature sealing. Tight airtight seams after vacuuming; odor-free, safe and non-toxic for direct contact with raw meat.
3、Custom Upgraded Materials：
Custom high-barrier multi-layer laminates including PET/NY/PE and PA/EVOH/PE are available to meet demands for ultra-long freshness retention and strict export food standards.
Product Specifications
1、tandard thickness ranges from 50 to 120 microns, custom thickness available upon request.
1️⃣50–70μm: For household short-term refrigeration and portioning small cuts of fresh meat.
2️⃣80–120μm: For frozen fresh produce, bone-in steak, large meat cuts and long-term low-temperature storage.
2、Size & Dimensions
Custom length and width are both available; we provide small-batch samples and mass production of standard sizes.
3、Bag Type & Craft
3-side sealed flat vacuum bags with single-side opening, compatible with all commercial and household vacuum sealers.
4、Printing Colors
Up to 10-color custom printing, supporting brand logos, product details, patterns, origin statements and more.
5、Appearance Features
The transparent pouch clearly displays contents inside, delivering outstanding visual presentation for supermarket retail. The freshness of meat can be checked directly without opening the bag.
Core Product Advantages
1️⃣The outer nylon layer greatly enhances tear and puncture resistance. When packing ribs, bone-in steaks and meat with tough fascia, the bags stay intact without vacuum leakage during vacuum sealing and frozen transportation.
2️⃣Low oxygen transmission rate blocks oxygen to slow fat oxidation and meat discoloration. It also locks out moisture to prevent freezer burn and meat dehydration, greatly extending the fresh-keeping period of raw meat.
3️⃣Resists extreme high and low temperatures for versatile use. It won’t harden or crack under long-term sub-zero freezing conditions, and works well for high-temperature cooking and cold refrigeration—one bag for multiple purposes.
4️⃣All raw materials comply with food contact safety standards. Free of plasticizers and odd odors, no harmful substances will leach when in direct contact with raw meat, safe for both fresh and cooked food.
5️⃣The inner PE layer features excellent heat-seal compatibility, creating smooth and tight seams. No seam cracking, air leakage or moisture reabsorption occurs during long-term vacuum storage.
6️⃣Materials, thickness, sizes, printing and bag styles can all be customized as required. We supply transparent blank bags from stock, and also produce custom color-printed packaging bags exclusive for your brand.
Food-Grade Raw Materials
In an era where food safety is highly valued, packaging safety is equally important. Our company recognizes this and is committed to producing high‑quality flexible packaging pouches. All our pouches are made from food‑grade materials that have passed strict screening and multiple inspections, meeting or exceeding national and international food‑contact standards. We never use recycled materials and strictly follow food production requirements without compromise. Choosing our flexible packaging means choosing safety and reliability. Whether for snacks, fresh produce, or beverages, our pouches provide a secure protective barrier, giving your consumers peace of mind and helping you grow your business with confidence.
Process Reference
Packaging bag performance varies significantly by raw material—BOPP delivers excellent tensile strength and transparency, PET provides superior moisture and oxygen barrier properties, PE excels in flexibility and impact resistance, and composites integrate multi-substrate advantages for specialized demands. Backed by advanced production lines and a professional R&D team, we deliver tailored packaging, with flexible adjustments to dimensions, thickness, structural designs (single-layer, multi-layer composite, zipper-sealed) and functional upgrades (puncture resistance, UV protection, heat-sealability). Our state-of-the-art printing equipment supports high-precision 10-color printing with food-grade, eco-friendly inks meeting international standards, ensuring vivid colors, sharp patterns and consistent quality to satisfy diverse needs from brand logos and product details to promotional graphics.
Company Advantages
58fully automatic bag-making machines
5×10-Color High-Speed Printing Machines
Eight large-scale film-forming devices
Customizable
FAQ:
1. Are you a manufacturer of flexible packaging bags?
Yes, we are a professional flexible packaging bag manufacturer with our own factory located in Cangzhou, Hebei Province.
2. Can I have our logo or company name printed on the bags?
Absolutely! We accept OEM orders. Your logo and customized designs can be printed according to your requirements. We also offer tailored bag sizes and finishes.
3. What information is needed for a full quotation?
Please provide:
Bag type
Dimensions
Material thickness
Quantity
Surface finish (e.g., matte, gloss, metallized, or paper)
Design artwork (to determine the number of printing colors)
Special requirements
4. What if I’m unsure about the packaging details?
No problem! Simply contact our sales team. We’ll guide you through the process and help finalize all specifications.
5. What is your production capacity?
We operate advanced facilities, including a 10-color gravure high-speed printing machine, digital printers, solventless laminators, slitters, and 20 bag-making machines. This allows us to handle orders ranging from millions of units efficiently.
6. How long does production take after order confirmation?
Production time depends on order specifics:
Standard orders: 15–20 days
Small-batch digital samples (e.g., hundreds of units): 5–7 days
7. What shipping methods do you use?
We offer flexible shipping options:
Door-to-door courier
Sea freight
Air freight
Railway transportation
Direct delivery to your Chinese agent (if applicable)
8. What payment methods are accepted?
We accept:
Bank transfers
Credit cards
Third-party platforms (e.g., Alipay, PayPal)
9. Can I get free samples?
Yes! We’re happy to provide free samples. However, the customer will need to cover the shipping costs.
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