Metallized Tri-Seal Bags For Floss - Aluminum Coating & High-Barrier

Brand Name:Bright Pack
Certification:patent for invention、BRC、GRS
Model Number:B010
Minimum Order Quantity:100pcs
Delivery Time:11-13work days
Payment Terms:T/T,Western Union
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Verified Supplier
Location: Dongguan Guangdong China
Address: Room 301, Building 5, No.13 Xiyu Road, Hengli Town, Dongguan City, Guangdong Province
Supplier`s last login times: within 2 hours
Product Details Company Profile
Product Details
CategorySpecifications & Details
Material StructureMulti-layer laminate: Typically ​PET (outer for printability) / Metallized Film (barrier) / PE (inner sealant)​

. The metallized layer is often ​aluminum coating​ (e.g., VMPET) for high barrier properties.
Sealing & Construction3-side heat seal​ (≥5mm width) for leak-proof integrity

. ​Tri-seal​ design ensures strong seams.
Barrier PerformanceMoisture Barrier: WVTR (Water Vapor Transmission Rate) is typically low, e.g., ​​<0.5 g/m²/day​ (ASTM E96)

. ​Oxygen Barrier: OTR (Oxygen Transmission Rate) is also low, e.g., ​​<0.5 cm³/m²/day·atm​ (ASTM D3985)

. ​UV Protection: Blocks >99% UV light (280–400nm)

.
Metallized CoatingAluminum coating​ (e.g., vacuum metallized PET or VMPET) provides excellent light and gas barrier

. It is more flexible and cost-effective than full aluminum foil

.
Printing & CustomizationSupports high-definition ​rotogravure printing

. Customizable elements: logos, QR codes, batch dates, product information

.
Physical DurabilityPuncture & Tear Resistant

. ​Seal strength: Typically ​**≥25 N/15mm**​ (ASTM F88)

.
Dimensions & CapacityBag Width: Customizable (common range: 50–200 mm for floss packages)

. ​Load Capacity: Suitable for various quantities of dental floss (e.g., 10–100 units).
Compliance & SafetyFood Safety: Complies with ​FDA 21 CFR​ and ​EU 10/2011​ for food contact

. ​Heavy Metals: Typically ​​<0.1ppm​ (RoHS compliant)

.
Production & LogisticsMOQ: 5,000–10,000 pieces (custom designs)

. ​Packaging Format: Rolls of 50–100 bags/pallet. ​Lead Time: 15–25 days (FOB Shenzhen/Qingdao)


China Metallized Tri-Seal Bags For Floss - Aluminum Coating & High-Barrier supplier

Metallized Tri-Seal Bags For Floss - Aluminum Coating & High-Barrier

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