Food Grade Vacuum Packaging Bags
| Materials | : Based PET/PE |
| Process | : multi-layer composite |
| Thickness Range | : Customized |
| Width Range | : Customized |
| Color | : Up to 10 colors |
| Shape | : 3 sides sealing |
| Appearance | : High Transparency |
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描述
PA/PE Composite Flexible Packaging: Combining Excellent Performance to Protect Diverse Products
Our PA/PE composite flexible packaging combines the excellent properties of polyamide (PA) and polyethylene (PE), providing an ideal packaging solution for various products.The PA layer endows the packaging with excellent barrier properties, effectively blocking oxygen, water vapor, and odors. This ensures that the products are not affected by the external environment during long – term storage, greatly extending the product’s shelf life. It is especially suitable for packaging products with extremely high freshness requirements, such as food and pharmaceuticals. Its good mechanical strength and puncture resistance can provide reliable protection for products during transportation and storage, reducing the risk of product damage.The PE layer is known for its flexibility and heat – sealability. Its soft texture allows the packaging to easily conform to the shape of the product, making it convenient to operate. The excellent heat – sealing performance enables efficient and firm sealing, ensuring the packaging’s tightness and preventing product leakage. At the same time, PE has good chemical stability and is safe and reliable in contact with the contents.This composite flexible packaging has excellent comprehensive performance. It has both the high barrier properties and high strength of PA and the flexibility and heat – sealability of PE, and the two complement each other. In terms of appearance, the packaging surface is flat and smooth, and the printing effect is exquisite, which can clearly display product information and brand image, enhancing product attractiveness.In terms of applications, it is widely applicable to the food industry, such as packaging for meat, seafood, dried goods, and snack foods; in the medical field, for packaging of medicines and medical devices; and also for packaging of electronic and daily chemical products, meeting the strict requirements of different industries for packaging. We provide a variety of specifications and customized services, designing packaging sizes, shapes, and printing patterns according to customer needs to help products stand out and safeguard your products.
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
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.
PA/PE Composite Flexible Packaging: Combining Excellent Performance to Protect Diverse Products
Our PA/PE composite flexible packaging combines the excellent properties of polyamide (PA) and polyethylene (PE), providing an ideal packaging solution for various products.
The PA layer endows the packaging with excellent barrier properties, effectively blocking oxygen, water vapor, and odors. This ensures that the products are not affected by the external environment during long – term storage, greatly extending the product’s shelf life. It is especially suitable for packaging products with extremely high freshness requirements, such as food and pharmaceuticals. Its good mechanical strength and puncture resistance can provide reliable protection for products during transportation and storage, reducing the risk of product damage.
The PE layer is known for its flexibility and heat – sealability. Its soft texture allows the packaging to easily conform to the shape of the product, making it convenient to operate. The excellent heat – sealing performance enables efficient and firm sealing, ensuring the packaging’s tightness and preventing product leakage. At the same time, PE has good chemical stability and is safe and reliable in contact with the contents.
This composite flexible packaging has excellent comprehensive performance. It has both the high barrier properties and high strength of PA and the flexibility and heat – sealability of PE, and the two complement each other. In terms of appearance, the packaging surface is flat and smooth, and the printing effect is exquisite, which can clearly display product information and brand image, enhancing product attractiveness.
In terms of applications, it is widely applicable to the food industry, such as packaging for meat, seafood, dried goods, and snack foods; in the medical field, for packaging of medicines and medical devices; and also for packaging of electronic and daily chemical products, meeting the strict requirements of different industries for packaging. We provide a variety of specifications and customized services, designing packaging sizes, shapes, and printing patterns according to customer needs to help products stand out and safeguard your products.
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:
(1) Bag type
(2) Dimensions
(3) Material thickness
(4) Quantity
(5) Surface finish (e.g., matte, gloss, metallized, or paper)
(6) Design artwork (to determine the number of printing colors)
(7) 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:
1️⃣Standard orders: 15–20 days
3️⃣Small-batch digital samples (e.g., hundreds of units): 5–7 days
7. What shipping methods do you use?
We offer flexible shipping options:
1️⃣Door-to-door courier
2️⃣Sea freight
3️⃣ Air freight
4️⃣Railway transportation
5️⃣Direct delivery to your Chinese agent (if applicable)
8. What payment methods are accepted?
We accept:
1️⃣Bank transfers
2️⃣ Credit cards
3️⃣Third-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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