알루미늄 호일 커피백 vs 투명 커피백: 어느 쪽이 신선도를 더 잘 유지할까?
호일 코팅 커피백과 투명 커피백을 비교합니다. 호일은 산소와 빛을 더 효과적으로 차단하여 신선도를 유지하고 유통기한을 연장합니다.
알루미늄 호일 진공 백
| 매개변수 | 사양 |
|---|---|
| 구조 | PET / AL / PE 라미네이트 |
| 식품 접촉용 필름 | FDA 21 CFR 요건에 따라 시험된 PE |
| 플랜트 시스템 | ISO 22000, ISO 9001 |
| 인쇄 | 디지털 또는 그라비어 |
| 디자인별 최소 주문량 | 디지털 1,000개; 그라비어 10,000개 |
| 리드타임 | 작업 승인 후 7~15일 |
| 옵션 | 지퍼, 밸브, 창문, 걸이 구멍, 찢김 방지 노치 |
| 테스트 | 출하 전 누수 테스트; 11가지 품질 검사 |
제품 정보
Custom Printed Aluminum Foil Vacuum Bags Wholesale: PET/AL/PE Barrier, Digital or Gravure Print
Custom printed aluminum foil vacuum bags use a PET/AL/PE laminate, so the foil layer stops oxygen, moisture and light that clear vacuum film lets through in part.
The outer PET layer carries your print. The aluminum layer is the barrier. The inner PE layer forms the heat seal that holds the vacuum. We print, laminate and make these bags in our own 6,520 m² cleanroom plant in Shenzhen, with digital printing from 1,000 pcs per design and gravure from 10,000 pcs per design.
They suit meat and seafood, coffee beans, cheese and deli, freeze-dried food and pet food. Size, structure, print and extras are made to your spec. Production takes 7-15 days after artwork approval.
- Print — Digital from 1,000 pcs per design, gravure from 10,000 pcs per design
- Lead time — 7-15 days after artwork approval; shipping quoted with the order
- Samples — Free similar sample bags; you pay the courier
Meat, Coffee Beans, Cheese, Freeze-Dried Food and Pet Food: Which Vacuum Bag Fits
The product decides barrier, puncture resistance and fittings.
Meat and seafood
Bones, shells and ice can pierce a thin film. Foil laminates can be built thicker or with a nylon layer for puncture resistance. Frozen products also need a seal that survives cold handling.
Coffee beans
Roasted beans release CO2, so a degassing valve on a flat bottom or stand-up bag is usually needed. Foil blocks light and oxygen. A valve is not needed for ground coffee that has fully degassed.
Cheese and deli
Moisture retention and oxygen barrier matter most. A flat vacuum pouch with a wide seal and tear notch is typical. Windows are optional.
Freeze-dried and pet food
Dry product needs a strong moisture and light barrier. Stand-up bags with zipper suit repeat opening. Sharp pieces call for a tougher inner layer.
Embossed or Smooth, Flat Pouch or Stand-Up: Choosing Thickness, Size and Seal Style
Five choices shape the bag. Final specs are confirmed in your quote.
Bag style, size and fill
A flat pouch is the usual vacuum format because it lies flat and seals close to the product. A stand-up or flat bottom bag gives shelf presence but holds less vacuum shape. Size follows the product volume plus the sealing area, and the free Pouch Capacity calculator on our site gives a starting figure. Tell us fill weight and product shape and we recommend a size.
Thickness, seal and extras
Film thickness sets puncture resistance and stiffness. Thicker suits sharp or heavy contents, thinner suits soft items and lowers cost. Seal width affects strength and the room left for sealer variation. Options include tear notch, zipper, hang hole, window and degassing valve. Each extra is itemized on the quote. Structure and size advice is free.
Choose a thicker build when
- Product has bones, shells or sharp edges
- Bags are handled frozen or shipped loose in cartons
Choose a lighter build when
- Contents are soft and the bag is for dry storage
- Cost per bag matters more than puncture margin
Seal Strength, Leak Tests and 11 Quality Checks Before Packing
A vacuum bag only works if the seal holds.
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Cleanroom production
Printing, lamination and bag making run in our own cleanroom plant, so films and bags are not handled across outside sites.
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Seal checks in process
Heat seals are checked for width, fusion and wrinkles, because a weak or creased seal loses vacuum first.
-
Leak-proof testing
Bags are leak-tested before shipment. Pinholes and open seals are rejected rather than packed.
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11 quality checks
Eleven checks run before packing, covering print, size, seal and appearance. We do not publish test values without a defined spec.
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Packing
Bags are counted and packed in cartons. Carton CBM and weight can be worked out with our free calculator.
Food-Contact Film Reports and ISO 22000 Plant Documents for Your Compliance Team
Documents are on the website and copies go out with the quote.
FDA 21 CFR food-contact test
The PE film is tested to FDA 21 CFR food-contact requirements, with a test report. We do not describe it as FDA approved or certified.
ISO 22000 plant
Production runs under an ISO 22000 food safety management system. Our plant also holds ISO 9001 quality management.
Other documents
Tell us your market and what your auditors ask for. We confirm which files we can supply for your structure.
Recyclability
We make no recyclability claim for foil bags. Other structures are discussed only if you ask for that exact build.
Custom Printed Foil Vacuum Bags With Logo: 1,000 Pcs Digital, 10,000 Pcs Gravure
Pick by order size and how often you reorder.
Specialty builds such as compostable or recycled-content films carry a higher MOQ, confirmed in the quote. Shipping is quoted separately.
| Item | Digital print | Gravure print |
|---|---|---|
| MOQ per design | 1,000 pcs | 10,000 pcs |
| Best for | Launches, test runs, many designs | Repeat orders, lowest unit price |
| Plates | None | Cylinders per color |
| Several designs in one order | Yes | Per design MOQ applies |
| Lead time | 7-15 days after artwork approval | 7-15 days after artwork approval |
| Price | Confirmed in quote | Confirmed in quote |
Five quality checkpoints, from film roll to packing
Every job passes five checks before it leaves our Shenzhen plant.
-
Film roll check
We check film type, width and 38–42 dyne tension.
-
Printing
Colour matched to Pantone or your approved sample.
-
Lamination
Layers are bonded and checked for a clean finish.
-
Bag making
Seals, size and any zipper or valve are checked.
-
Test and pack
Leak testing, then 11 checks before packing.
Foil Vacuum Bag Questions: Sample Bags, Artwork, Retort Use and Recyclability
- Are samples free?
- Yes, similar sample bags are free. You pay the courier cost.
- What if I have no artwork?
- Send an idea or a reference photo. Our design team lays it out at no charge, or we reproduce finished files as supplied.
- Can foil vacuum bags be cooked or sterilized in the bag?
- Not by default. Cooking in the bag needs a retort pouch rated for your process temperature, so tell us the temperature and we choose the structure.
- Are foil vacuum bags recyclable?
- We make no recyclability claim for foil bags.
- What do the price and shipping depend on?
- Price depends on material, size, print colors, quantity per design and extras. Shipping is quoted with the order.
Send Your Product, Fill Weight and Quantity per Design for an Itemized Quote
Send the details below and we reply within one business day.
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Product and bag
Product and fill weight per bag, bag type or a reference photo, and size if known.
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Order details
Quantity per design, number of designs, artwork or idea, extras and target market.
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Our reply
A recommended structure with an itemized quote. Tell us your market and certification needs and we confirm which documents we can supply. Email [email protected] or WhatsApp +86 182 1944 5665.
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