Food Grade Multi-Layer Powder Packaging Roll Film For Milk Powder / Coffee
Premium Protection for Powdered Food Products
Our Food Grade Multi-Layer Powder Packaging Roll Film is engineered to provide superior protection for milk powder, coffee, and other powdered food products. The advanced multi-layer composite structure ensures optimal barrier properties, mechanical strength, and food safety compliance to maintain product quality during storage and transportation.
Advanced Material Composition
The laminate structure typically includes:
- PET layer for clarity and tensile strength
- EVOH or AL layer for ultra-low oxygen and moisture permeability
- PE layer for heat sealability and puncture resistance
Key Benefits
- Effective protection against moisture, oxygen, light, and odors
- Prevents clumping, oxidation, and flavor degradation
- Smooth inner surface for easy powder flow during filling
- Robust outer layers resist abrasion and punctures
- Compatible with automatic packaging machines
- Supports high-resolution printing for brand differentiation
Product Specifications
| Attribute |
Description |
| Material Composition |
Multi-layer composite (PET/AL/PE, PET/EVOH/PE, or custom formulations) - food-grade materials compliant with FDA, EU 10/2011, and other regional regulations |
| Barrier Properties |
- Oxygen Transmission Rate (OTR): ≤ 5 cm³/(m²*24h*atm)
- Moisture Vapor Transmission Rate (MVTR): ≤ 1 g/(m²*24h)
- Excellent light and odor barrier
|
| Thickness |
Customizable: 60-150 μm (microns) |
| Width |
200-1200 mm (customizable to fit packaging equipment) |
| Roll Length |
500-5000 meters per roll (dependent on thickness) |
| Heat Sealability |
High-strength heat seal at 120-200°C; compatible with pillow bags, stand-up pouches, or stick packs |
| Mechanical Properties |
- Tensile Strength: ≥ 35 MPa (longitudinal) / ≥ 30 MPa (transverse)
- Puncture Resistance: ≥ 50 N
- Flex Cracking Resistance: Maintains barrier integrity after 1000+ flex cycles
|
| Temperature Resistance |
- Heat Resistance: Up to 120°C
- Cold Resistance: Maintains flexibility at -20°C
|
| Printing |
Supports gravure, flexographic, or digital printing; up to 10 colors with excellent ink adhesion |
| Surface Treatment |
- Anti-static coating
- Slip agents
- Easy-tear notch (optional)
|
| Customization |
- Tailored barrier levels
- Special additives (anti-microbial, anti-oxidant)
- Special features (spout fitment, re-sealable zippers)
|
| Compliance |
FDA 21 CFR Part 177, EU Regulation 10/2011, China GB 9683, and other global food contact safety standards |
| Applications |
Milk powder, coffee, protein powders, spices, baking mixes, and other dry powdered foods |
Product Images