High-Barrier PVC/PE/PVDC Sheets for Pharma Packaging | Wallis

High-quality PVC/PE/PVDC multi-layer sheets are widely used in pharmaceutical blister packaging, offering powerful moisture, oxygen, and gas barrier properties. With superior formability, sealing performance, and long-term drug protection, Wallis high-barrier sheets are trusted by pharmaceutical manufacturers worldwide.

Product Specifications & Key Benefits

Examining Report of PVC PVDC Pharmaceutical Package

COA-PVC.pdf

COA-PVDC.pdf

Product Advantages (Detailed)

1. Exceptional High-Barrier Performance

PVDC’s dense molecular structure blocks water vapor and oxygen transmission, protecting sensitive drugs from:

• Moisture absorption

• Oxidation

• Degradation

• Loss of potency

This ensures longer shelf life and pharmaceutical stability.

2. Superior Forming & Process Stability

The PVC layer provides rigidity and excellent forming behavior for:

• Deep-draw blister cavities

• High-speed forming lines

• Consistent cavity shape without cracking

Suitable for both rotary and flat-bed blister machines.

3. Strong Heat-Sealing with High Safety

The PE layer provides superior sealing to:

• Aluminum blister lidding foil

• Medical-grade sealing films

• Multi-layer laminates

Ensuring strong bonding and tamper-resistant seals.

4. Excellent Clarity & Drug Visibility

High transparency boosts product presentation and allows:

• Clear capsule/tablet display

• Better quality inspection

• Improved consumer trust

5. Cost-Effective Barrier Solution

Compared with EVOH or aluminum films, the PVC/PE/PVDC structure offers similar protection at a lower cost—ideal for large-scale pharmaceutical production.

6. Customizable for Different Drug Requirements

• Adjustable PVDC coating weight

• Custom thickness ratios

• Printable surface

• Multiple colors and sizes

We support rapid OEM customization.

Applications of PVC/PE/PVDC High-Barrier Sheets

✔ Pharmaceutical Blister Packs

For packaging:

• Tablets

• Capsules

• Soft gels

• Lozenges

• Nutritional supplements

✔ Powder & Granule Packaging

Moisture-sensitive formulations such as:

• Vitamin powders

• Electrolyte powders

• Traditional medicine powders

✔ Medical Device Packaging

Suitable for:

• Disposable medical kits

• Instruments

• Diagnostic strips

• Sterile packaging

✔ Moisture-Sensitive & Hygroscopic Drugs

Ideal for ingredients that degrade easily in humid environments.

✔ Export Packaging for Harsh Climates

High barrier stability ensures product integrity in:

• Tropical countries

• High-humidity regions

• Long transportation cycles

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.

About Shanghai Wallis Technology Co., Ltd.

Shanghai Wallis Technology is a leading manufacturer of plastic sheet materials, pharmaceutical packaging films, card materials, lamination machines, and creative acrylic products.

Why Manufacturers Choose Wallis

• 15+ years of production experience

• ISO, SGS & pharmaceutical-grade materials

• Precision coating & extrusion lines

• Stable, large-volume supply capacity

• Fast delivery for global customers

• OEM/ODM customization for international brands

Wallis exports to over 60 countries, with long-term partners in Russia, India, UAE, Saudi Arabia, Turkey, Germany, and Southeast Asia.

    

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Customer Reviews

❓ Wholesale FAQ (For Global Buyers)

1. What is your MOQ?

MOQ is generally 500 kg, but small trial orders are accepted for new customers.

2. Do you provide free samples?

Yes — A4 samples are free. Freight can be paid by the customer or via your courier account.

3. What is the lead time?

Usually 7–12 days depending on structure and PVDC coating weight.

4. Can you customize width, thickness, or color?

Yes. We offer:

• Custom layer thickness

• Special coatings

• Custom widths up to 1000 mm

• Transparent, tinted, and custom colors

5. Are your materials suitable for high-speed blister machines?

Absolutely. Our sheets are engineered for stable thermoforming and sealing.

6. Do you support OEM packaging and private labeling?

Yes. We can customize:

• Packaging

• Labels

• Pallet solutions

• Shipping marks

Contact Wallis for Wholesale Orders

Email: sales@wallisplastic.com
WhatsApp: +86-135-8430-5752
Website: www.wallisplastic.com