Extra Large Barrier Bag – Ultimate Protection for Bulky & Sensitive
Contents
Ultra-High Barrier Laminate Extra Large Size Pouch (PET/AL/PA/PE)
Our premium multi-layer laminate pouch represents the pinnacle of
packaging technology, engineered to provide an almost impenetrable
shield against external elements. This definitive solution protects
products that are highly sensitive to moisture, oxygen, light, and
aroma loss.
Advanced 4-Layer Construction for Superior Protection
The X-Shield™ bag features sophisticated composite construction:
- PET (Outer Layer): Exceptional tensile strength, puncture resistance, and glossy
scuff-resistant surface
- AL (Aluminum Layer): Complete barrier against light, oxygen, and moisture to prevent
oxidation and spoilage
- PA (Polyamide / Nylon Layer): Superior toughness, tear resistance, and flexibility for rough
handling
- PE (Polyethylene Inner Layer): Reliable heat-sealable seam for airtight, waterproof closure
Key Features & Benefits
- Maximum Barrier Protection: Ideal for moisture-sensitive, light-degradable, or oxygen-critical
products
- Extreme Durability: Resists punctures, tears, and abrasions during transport and
handling
- Long-Term Preservation: Extends shelf life by creating near-perfect storage conditions
- Secure Closure: Compatible with industrial bag sealers for permanent airtight
closure
- Professional Appearance: Crisp metallic finish presents high-quality, trustworthy image
Ideal Applications
Industrial: Machine parts, automotive components, aerospace materials,
desiccants, specialty chemicals
Food & Agriculture: Bulk ingredients, coffee beans, grains, spices, frozen products
Medical & Pharmaceutical: Non-sterile medical device packaging, raw materials, diagnostic
kits
Archival & Specialty: Important documents, textiles, artwork, supplies, sensitive
electronics
Technical Specifications
Structure:
4-Layer Lamination (PET / Aluminum / PA / PE)
Size:
Extra Large (Custom sizes available)
Properties:
Lightproof, Moisture-Proof, Airtight, Anti-Static, Tear-Resistant
Closure:
Open-top for custom sealing solutions
Ordering Information
Minimum Order Quantity:
500kg
Samples:
Available ($0 - $500 USD)
Printing Plate Charge:
$70 - $150 USD (one-time fee for custom designs)
Packaging:
Secured in cartons and palletized for international shipping
Partner with us to package your success. Contact us today to
discuss your custom packaging requirements and request samples!
