Extra-Large Plastic Compounds Bag with PET/AL/PA/PE Multi-Layer Structure
Designed for demanding bulk storage requirements, this extra-large plastic compounds bag integrates an advanced PET/AL/PA/PE multi-layer composite structure. Engineered to deliver superior barrier performance, mechanical durability, and long-term product preservation, it is the ideal solution for sensitive industrial materials requiring uncompromised protection.
Advanced Material Composition
- PET (Polyethylene Terephthalate): High-strength outer layer providing rigidity, abrasion resistance, and printability for branding.
- AL (Aluminum Foil): Impermeable barrier layer blocking oxygen, light, and moisture to prevent degradation.
- PA (Polyamide/Nylon): Reinforcement layer enhancing puncture resistance and flexibility under mechanical stress.
- PE (Polyethylene): Heat-sealable inner layer ensuring airtight closure and chemical compatibility.
Key Performance Advantages
- Unmatched Barrier Protection: Guards against environmental contaminants, extending shelf life of sensitive compounds.
- Industrial-Grade Durability: Withstands rough handling, temperature fluctuations, and transport demands.
- High-Capacity Design: Optimized extra-large size reduces packaging frequency and logistics costs.
- Customizable Configurations: Available in tailored dimensions, thicknesses, and sealing methods.
Material Structure Breakdown
| Layer |
Function |
| PET (Outer Layer) |
Provides mechanical strength, scratch resistance, and superior printing surface |
| AL (Aluminum - Core Barrier Layer) |
Delivers absolute barrier to gases, moisture, and light |
| PA (Nylon - Middle Layer) |
Adds exceptional puncture, tear, and abrasion resistance |
| PE (Inner Sealant Layer) |
Ensures strong, reliable heat seal directly in contact with product |
Ideal Applications
- Food & Beverage: Gourmet coffee, tea, spices, dehydrated soups, rations, pharmaceutical nutritional supplements, oxygen-sensitive oils.
- Pharmaceutical & Medical: Sterile medical devices, diagnostic test kits, effervescent tablets, powder formulations.
- Technical & Industrial: Electronic components, desiccants, agrochemicals, specialty chemicals.
- Industrial Chemicals: Resins, additives, and sensitive compounds requiring superior protection.
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