Product Guide
Understanding PTP Pharmaceutical Foil: Structure, Standards & Applications
A complete guide to PTP blister foil — material composition, NMPA requirements, and how to select the right specification for your product.
Read MoreCustom Laminated Film Rolls
Gravure-printed multi-layer rollstock engineered for high-speed automatic packaging lines — tailored to your product's barrier, shelf-life, and branding requirements.
Get a QuoteEngineered Film Structures for Every Application
Multi-Layer Rollstock Built for Your Line
Our laminated film rolls are produced using dry lamination technology with gravure printing up to 10 colors. Each rollstock is custom-built to match your packaging machine specifications, product protection needs, and visual branding goals. Whether you're packing snacks, coffee, frozen food, or pharmaceutical products, we engineer the right multi-layer structure.
Get a QuotePopular Laminate Structures
| Structure | Barrier Level | Typical Application | Features |
|---|---|---|---|
| BOPP/PE | Standard | Snacks, candy, dry food | Cost-effective, good clarity |
| BOPP/VMPET/PE | Medium | Coffee, tea, nuts | Moisture & light barrier, metallic appearance |
| PET/PE | Standard | General food, daily chemical | Good printability, tear resistance |
| PET/AL/PE | High | Coffee, pharmaceutical, pet food | Excellent oxygen & moisture barrier |
| PET/VMPET/PE | Medium-High | Snacks, dried fruit, powder | Good barrier with lower cost than AL |
| NY/PE | Standard | Frozen food, vacuum packaging | Puncture resistant, flexible at low temperature |
| NY/AL/PE | High | Retort pouch, medical | High temperature resistant, full barrier |
| PET/NY/PE | Medium | Heavy products, liquid | High strength, puncture resistant |
Custom structures available on request. We can recommend the optimal structure based on your product requirements.
Printing
- Gravure Printing
- Up to 10 colors
- Surface / reverse print
- Spot color & photo-quality
Lamination
- Dry lamination
- 2/3/4 layer structures
- AL foil / VMPET / nylon
- Solvent-free option available
Specifications
- Width: 50mm–1200mm
- Thickness: 40μm–200μm
- Roll diameter: per machine spec
- Compatible with VFFS/HFFS
Quality Control
- Color difference △E<2
- Peel strength testing
- Heat-seal strength testing
- Solvent residue testing
- Batch traceability
Applications
Our laminated film rolls serve a wide range of industries with tailored barrier and branding solutions.
Food & Snacks
Chips, candy, biscuits, and other dry snack products requiring freshness and shelf appeal.
Coffee & Tea
High-barrier films to preserve aroma, flavor, and freshness for ground coffee, tea leaves, and pods.
Frozen Food
Puncture-resistant, low-temperature flexible films for frozen meals, seafood, and vegetables.
Pet Food
Durable, high-barrier packaging for dry kibble, wet food, and pet treats with strong seal integrity.
Pharmaceutical
Films meeting NMPA standards for powder sachets, granule packaging, and medical device wraps.
Daily Chemical
Attractive printed films for detergent pods, wipes, cosmetic sachets, and household product refills.
"We switched to Minghua's rollstock last year and have seen consistent print quality and seal performance across all our SKUs. Their team was very responsive in helping us match the film structure to our VFFS machines."
FAQs
Resources & Insights
Industry knowledge, product guides, and packaging insights from our team.
Product Guide
How to Choose the Right Laminated Film Structure for Your Product
Breaking down common laminate structures like PET/AL/PE and BOPP/VMPET/PE — when to use each, and what factors matter most.
Read More Industry Insight
Gravure Printing vs. Flexo Printing: Which Is Right for Packaging?
Comparing print quality, cost efficiency, and ideal use cases for gravure and flexographic printing in flexible packaging production.
Read More Product Guide
Complete Guide to Stand-Up Pouch Materials and Barrier Properties
From moisture barriers to oxygen transmission rates — how to match stand-up pouch materials to your product shelf life requirements.
Read More