High-Barrier PVC/PVDC Sheet for Pharmaceutical & Medical Packaging

WALLIS provides high-performance PVC/PVDC sheets engineered specifically for pharmaceutical and medical packaging. With superior oxygen and moisture barrier properties, excellent thermoforming behavior, and strict medical-grade safety, our materials are widely used in blister packs for tablets, capsules, and all moisture-sensitive medicines.

Our high-barrier materials are produced in a clean manufacturing environment with stable quality, consistent coating adhesion, and customizable barrier levels to ensure full compliance with pharma packaging standards.

Technical Specifications

PVC Pharmaceutical Package

PVC Pharmaceutical Package

Examining Report of PVC PVDC Pharmaceutical Package

COA-PVC.pdf

COA-PVDC.pdf

Key Advantages of WALLIS PVC/PVDC Sheets

Multiple Barrier Options

Available PVDC coating weights to meet different shelf-life requirements, including:

• Medium barrier

• High barrier

• Ultra-high barrier specifications

Customizable Thickness & Width

• PVC base thickness: 150–400 microns

• PVDC coating: 40g–120g

• Roll or sheet form available

• Most Common Working Widths

• 250–270 mm (standard blister machines)

• 320–350 mm (high-speed production lines)

Safe & Compliant for Medical Use

• Produced in controlled factory environment

• Conforms to international packaging standards

• Low migration, non-toxic, safe for direct pharmaceutical contact

Compatible With High-Speed Packaging Machines

• Smooth coating surface for stable forming

• Uniform sealing performance

• No delamination during thermoforming or sealing

Typical Applications

• Pharmaceutical blister packs for tablets, capsules, and soft gels

• High-barrier medical packaging requiring long shelf-life protection

• Moisture-sensitive medicines such as probiotics, effervescent tablets

• Oxygen-sensitive formulations including active ingredients prone to oxidation

• Hospital medical kits and small device packaging

PVC Medical Packaging

PVC Pharmaceutical Blister Packs

Packaging & Quality Assurance

WALLIS ensures every batch of PVC/PVDC sheets undergoes strict testing, including:

• Barrier test (OTR / WVTR)

• Thickness & uniformity inspection

• Coating adhesion test

• Transparency and appearance check

• Heat-sealing strength verification

All materials are packaged using moisture-proof, dust-free, export-standard packaging to protect sheet quality during transport.

Why Choose WALLIS PVC/PVDC High-Barrier Sheets?\

Outstanding Oxygen & Moisture Barrier

The PVDC coating significantly reduces oxygen transmission rate (OTR) and water vapor transmission rate (WVTR), keeping pharmaceuticals protected from humidity, oxidation, and active ingredient degradation.

Excellent Chemical Stability

The sheet maintains its integrity and barrier function when in contact with pharmaceutical powders, coatings, and moisture-sensitive formulations. No harmful migration and fully compliant with packaging safety requirements.

Strong Mechanical Strength

WALLIS PVC/PVDC sheets offer superior thermoforming performance, allowing deep-draw blister shapes without cracks, whitening, or stress marks. Heat-sealing strength is high and suitable for high-speed automatic packaging lines.

Enhanced Clarity & Appearance

The film remains clear with high optical transparency, providing excellent product visibility for pharmaceutical brands and reducing packaging defects.

Pharmaceutical material packaging production line

PVC Pharmaceutical material packaging production line

Customer Cooperation

Customer Group Photo

Customer Group Photo

Clients' Recognition

Frequently Asked Questions (FAQ)

1. What is the minimum order quantity (MOQ)?

Our standard MOQ for PVC/PVDC high-barrier sheets is 500–3,000 kg depending on thickness, barrier grade, and sheet/roll format. For customized colors or special specifications, MOQ may vary. Please contact us for exact details.

2. Can I get free samples before placing an order?

Yes. We provide free samples in A4 size or small rolls for testing. Customers only need to cover the shipping cost. Bulk samples or custom samples can also be arranged upon request.

3. How long is the lead time for production?

Typical lead time is 7–20 days, depending on order quantity and current production schedule. Urgent orders can be prioritized.

4. Do you offer OEM or customized specifications?

Absolutely. WALLIS supports full OEM service including:

• Customized thickness

• Custom barrier level (medium / high / ultra-high)

• Roll or sheet format

• Width, length, and packaging style

• Special colors if required

5. Are your PVC/PVDC sheets compatible with my blister packaging machine?

Yes. WALLIS sheets are designed to run smoothly on all standard thermoforming blister packaging machines, including high-speed fully automatic lines.

6. What certifications or quality tests do you provide?

Each batch undergoes rigorous testing: OTR, WVTR, thickness, coating adhesion, transparency, and heat-sealing strength. Certificates and test reports can be provided upon request.

7. Do you support export packaging and international shipping?

Yes. All materials are packed using moisture-proof, export-standard packaging, with safe pallet reinforcement for long-distance shipping.