
PVCPVDC laminated film is a multi-layer composite material widely used in pharmaceutical blister packaging, combining the rigidity of PVC, the sealing strength of PE, and the superior moisture barrier of PVDC. Available in multiple PVDC coating weights - including 40G, 60G, 90G, and 120G - this film ensures customized protection against humidity and oxygen based on the shelf life and sensitivity of different drugs.
Excellent Barrier Performance
With PVDC coating weights ranging from 40g to 120g, this film provides adjustable water vapor and oxygen transmission rates to meet varied pharmaceutical requirements.
Strong Lamination & Uniform Coating
Precise co-extrusion and coating technologies ensure uniform adhesion between PVC, PE, and PVDC layers, reducing delamination risks during thermoforming or sealing.
Good Thermoformability
Suitable for both deep and shallow cavities, our PVC/PE/PVDC film ensures clean edges, consistent forming, and high sealing reliability.
Print-Friendly Surface
The PVC outer layer supports high-resolution printing, ideal for product information, branding, or regulatory marking.

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Grammage Options and Applications
|
|
|
PVDC Coating |
Typical Use Case |
WVTR* (g/m²/day) |
OT* (cc/m²/day) |
|
40G |
General tablets, non-sensitive drugs |
0.8–1.2 |
2–4 |
|
60G |
Antibiotics, OTC medicines |
0.6–0.8 |
1.5–3 |
|
90G |
Moisture-sensitive APIs |
0.3–0.5 |
1–2 |
|
120G |
High-barrier packaging, export-grade pharma |
≤0.3 |
≤1.5 |

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Typical Applications
Blister packs for tablets, capsules, lozenges, and pills
Packaging of moisture-sensitive medicines, e.g. probiotics or enzyme products
Export drugs that require extended shelf life and stability
Veterinary, nutraceutical, and high-end pharmaceutical products
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Why Choose Our PVCPVDC laminated film?
Precision in Layer Control
Each roll is laminated under GMP-compliant conditions with real-time quality inspection for coating weight and thickness.
Flexible MOQ and Fast Lead Time
Whether you need trial orders or container loads, we respond quickly and ship efficiently from our production site near major ports.
Customizable Structure
Available in multiple configurations (e.g., PVC/PE/PVDC, PVC/PVDC/PE) to suit different forming and sealing machines.
Reliable Technical Support
We provide free samples, data sheets, and responsive guidance to help you choose the right barrier level for your application.
Need help choosing between 40G, 60G, 90G, or 120G PVDC coating?
Contact our technical team today for expert advice and sample evaluation.
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FAQ
Q1: What is the difference between 40G, 60G, 90G, and 120G PVDC coatings?
A: A: These refer to the weight of PVDC coating per square meter. The higher the number, the better the moisture and oxygen barrier. 40G is suitable for standard drugs, while 120G is used for highly sensitive or export medicines.
Q2: Can this laminated film be used on standard blister packaging machines?
A: A: Yes, our PVC/PE/PVDC film is compatible with most thermoforming and blister sealing machines with minor parameter adjustments depending on thickness and forming depth.
Need help choosing between 40G, 60G, 90G, or 120G PVDC coating?
Contact our technical team today for expert advice and sample evaluation.
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