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{"title":"Multi Layer Material Barrier Laminate Pouch For Food Pharmaceutical Industrial","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/c4\/eae1d087c773d865c2ae515565b2-200x200-1\/multi_layer_material_barrier_laminate_pouch_for_food_pharmaceutical_industrial.jpg","attrs":{"Brand Name":"HUAXING","Model Number":"Plastic Compounds Bag","Certification":"SGS, FDA, ISO","Place of Origin":"GUANGDONG, CHINA"}}
{"title":"OEM Ultra High Barrier Laminate Pouch Extra Large Size For Maximum Protection","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/c5\/890928ce021dd9b766635905d73f-200x200-1\/oem_ultra_high_barrier_laminate_pouch_extra_large_size_for_maximum_protection.jpg","attrs":{"Brand Name":"HUAXING","Model Number":"Plastic Compounds Bag","Certification":"SGS, FDA, ISO","Place of Origin":"GUANGDONG, CHINA"}}
{"title":"Customizable Large Size Plastics Compounds Bags For Multi Layer Barrier","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/94\/de786f6c8df7e2878b6e304ce533-200x200-1\/customizable_large_size_plastics_compounds_bags_for_multi_layer_barrier_protection.jpg","attrs":{"Brand Name":"HUAXING","Model Number":"Plastic Compounds Bag","Certification":"SGS, FDA, ISO","Place of Origin":"GUANGDONG, CHINA"}}
{"title":"Extra Large Capacity Plastic Compounds Bag Ultra High Barrier multi layer","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/20\/3c89c9f3fdb11644129b03bb94ed-200x200-1\/extra_large_capacity_plastic_compounds_bag_ultra_high_barrier_multi_layer_laminate_pouch.jpg","attrs":{"Brand Name":"HUAXING","Model Number":"Plastic Compounds Bag","Certification":"SGS, FDA, ISO","Place of Origin":"GUANGDONG, CHINA"}}
{"title":"Industrial Grade Plastics Compounds Bag Multi Layer Structure Extra Large","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/2c\/be62284b693cc159305345d87de0-200x200-1\/industrial_grade_plastics_compounds_bag_multi_layer_structure_extra_large.jpg","attrs":{"Brand Name":"HUAXING","Model Number":"Plastic Compounds Bag","Certification":"SGS, FDA, ISO","Place of Origin":"GUANGDONG, CHINA"}}
Ultra-High Barrier Laminate Pouch with Extra Large Size and PET/AL/PA/PE Structure
Designed for industrial bulk storage applications requiring stringent environmental protection, this high-performance bag incorporates a proprietary PET/AL/PA/PE multi-layer composite structure. The engineered material system delivers optimized barrier performance, mechanical integrity, and chemical compatibility for sensitive industrial compounds.
Material Composition & Functional Properties
PET Layer (Outer)
Material: Polyethylene Terephthalate (Polyester)
Function: Provides structural rigidity (ASTM D638), surface abrasion resistance, and printability for identification labeling
AL Layer (Barrier)
Material: High-purity aluminum foil (≥99.5% Al)
Function: Imposes absolute impermeability to oxygen (O₂ Transmission Rate <0.1 cc/m²/day at 23°C/0% RH), water vapor (Water Vapor Transmission Rate <0.1 g/m²/day at 38°C/90% RH), and UV radiation (380–780 nm)
Compliance: Meets FDA 21 CFR 175.300 for food contact applications
Function: Enhances puncture resistance (ASTM D3787) and tensile strength (≥120 MPa) while maintaining flexibility under cyclic loading (ASTM D882)
PE Layer (Sealing)
Material: Low-Density Polyethylene (LDPE) with heat-sealant co-polymer
Function: Ensures hermetic sealing at temperatures ≥120°C (peel strength ≥1.5 N/15mm per ASTM F88) and chemical inertness per USP Class VI standards
Performance Characteristics
Barrier System: Sequential material selection creates a tortuous diffusion path, achieving 10³ improvement in contaminant protection compared to single-layer alternatives
Mechanical Resilience: PA reinforcement layer provides 40% higher puncture resistance (ASTM D6891) and maintains dimensional stability under mechanical stress
Thermal Stability: Maintains integrity across a broad temperature range (-40°C to 80°C per ASTM D1922)
Logistical Efficiency: Extra-large dimensions (customizable up to 2000 mm × 1500 mm) reduce palletization requirements by 30%
Secured in cartons and palletized for international shipping
Technical Support Available: For material certifications, application-specific testing protocols, or customized layer thickness optimization, contact our technical department.
Partner with us to package your success. Contact us today to discuss your custom packaging requirements and request samples!
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
3000000-5000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
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