PVC/PVDC Coated Rigid Film for Pharmaceutical Packaging

PVC/PVDC Coated Rigid Film for Pharmaceutical Blister Packaging

HSQY Plastic Group supplies PVC/PVDC coated rigid film for pharmaceutical blister packaging manufacturers, solid-dose packaging converters, material importers and industrial distributors. The material combines a thermoformable polyvinyl chloride (PVC) substrate with a polyvinylidene chloride (PVDC) coating for packaging applications requiring additional moisture and oxygen barrier protection.

PVC/PVDC films may be considered for tablet, capsule and other suitable solid-dose blister packaging applications. The PVC base film supports thermoforming, while the PVDC layer contributes barrier properties determined by the coating specification and complete material structure.

The HSQY PVC-based product range includes clear, white and customized color options, with sheet and film thicknesses listed from 0.1mm to 3mm. For a pharmaceutical PVC/PVDC film, buyers should identify the specific PVC base thickness, PVDC coating requirements, film width and machine configuration before ordering.

The suitability of any pharmaceutical packaging film depends on its complete formulation, measured barrier performance, intended product-contact conditions, packaging process and applicable quality requirements. Individual film grades should be qualified for their intended application.

Pharmaceutical PVC/PVDC Film Video

What Is PVC/PVDC Pharmaceutical Film?

PVC/PVDC is a coated film construction consisting of a rigid PVC base layer and a PVDC barrier coating. It is used in selected pharmaceutical blister packaging systems where the packaged product requires more moisture or oxygen protection than the selected plain PVC material can provide.

During blister packaging, the forming film is heated and shaped into product cavities. Tablets or capsules are placed into those cavities and the package is closed using a compatible lidding material. The complete packaging structure, including the forming film, lidding foil and heat-seal interface, determines the final pack performance.

PVDC coating weight is an important specification in a coated pharmaceutical film. The required coating, measured water vapor transmission rate (WVTR) and oxygen transmission rate (OTR) should be selected according to the product's stability requirements and agreed test conditions.

PVC/PVDC Pharmaceutical Film Product Image

PVC/PVDC Film Technical Specifications

The following information summarizes the listed PVC-based film and sheet product range. For pharmaceutical PVC/PVDC film, the PVC substrate, PVDC coating and required barrier properties should be specified for the selected grade.

PVC/PVDC Film and Other Blister Packaging Materials

Different pharmaceutical products may require different forming film structures. The suitable choice depends on the product formulation, desired barrier performance, cavity dimensions and packaging machine requirements.

Key Features of PVC/PVDC Pharmaceutical Film

• PVDC Barrier Coating: Adds moisture and oxygen barrier functionality to the specified PVC forming film.

• Rigid PVC Forming Layer: Supports the thermoforming of suitable blister cavities on compatible packaging lines.

• Barrier Specification: Coating weight and measurable barrier requirements can be defined for the selected film grade.

• Color and Appearance: Clear, white and other selected colors may be considered according to the material formulation.

• Custom Film Dimensions: Film width, thickness and roll specifications can be matched to converting equipment.

• Lidding Compatibility: Forming film and aluminum blister foil should be evaluated together for proper sealing performance.

• Industrial Supply: Suitable for pharmaceutical packaging converters, professional manufacturers and distributors.

How Does PVDC Coating Affect Moisture and Oxygen Barrier?

PVDC is used as a functional barrier layer on selected pharmaceutical PVC films. Its purpose is to reduce transmission of moisture and oxygen compared with the corresponding uncoated substrate, helping protect formulations whose stability requires additional barrier performance.

The barrier performance of PVC/PVDC film is influenced by the PVDC coating weight, coating composition, PVC thickness and testing conditions. A film described as PVC/PVDC should therefore be evaluated using its own technical data rather than a generic barrier claim.

Pharmaceutical packaging manufacturers should define the required WVTR and OTR levels according to the packaged drug's stability needs, as well as the complete blister and lidding structure.

Applications of PVC/PVDC Coated Film

Tablet Blister Packaging

PVC/PVDC film may be considered for tablet blister packages requiring additional protection against moisture and oxygen. The selected film should meet the forming requirements, product contact criteria and intended stability conditions of the pharmaceutical product.

Capsule Blister Packaging

Capsule blister packaging requires forming films compatible with the cavity geometry, sealing process and product stability requirements. PVC/PVDC is one material structure that can be evaluated for suitable capsule applications.

Solid-Dose Products Requiring Barrier Protection

Some pharmaceutical formulations need greater protection from humidity or oxygen during storage. The selected forming film, PVDC coating and aluminum lidding material should be evaluated as part of the full packaging system.

Related PVC Printing and Card Materials

HSQY also supplies rigid PVC sheets for offset printing, playing cards and other printed plastic products. These applications may require different PVC formulations, finishes and thicknesses and should be selected separately from pharmaceutical PVC/PVDC barrier films.

How to Select PVC/PVDC Film for a Blister Packaging Line

1. Identify the Required Barrier Performance

Determine the packaged product's sensitivity to moisture and oxygen. The required film performance should be based on the pharmaceutical product's stability requirements and intended storage conditions.

2. Specify PVC Thickness and PVDC Coating

The PVC substrate thickness and PVDC coating weight should be specified separately. Buyers may provide a current material data sheet or approved packaging film specification when sourcing a replacement grade.

3. Confirm Film Width and Roll Configuration

The roll width, core diameter, roll outside diameter, winding direction and dimensional tolerances must match the packaging line's feeding and forming equipment.

4. Evaluate Thermoforming and Sealing Conditions

Check the blister cavity geometry, forming depth, forming temperature and compatibility with the intended aluminum lidding foil and heat-seal coating. Final process settings should be established through appropriate production trials and validation.

5. Confirm Pharmaceutical Packaging Documentation

Review the technical and quality documentation applicable to the selected PVC/PVDC film formulation and manufacturing site. Material qualification must address the intended pharmaceutical application and relevant market requirements.

Technical Data Sheets and PVC Material Reports

The following reference files relate to PVC rigid sheet materials. A pharmaceutical PVC/PVDC film specification should separately identify the PVDC coating structure, relevant barrier data and requirements for the selected application.

Medical and Pharmaceutical PVC Film Application Images

Custom PVC/PVDC Barrier Film for Industrial Buyers

For a pharmaceutical PVC/PVDC film quotation, HSQY recommends specifying the intended packaging material and production requirements. Important purchasing information includes:

• Pharmaceutical product type and intended packaging application

• PVC substrate thickness and thickness tolerance

• Required PVDC coating weight or barrier performance

• WVTR and OTR targets with stated test conditions

• Web width, core diameter and roll outside diameter

• Winding direction and other roll specifications

• Clear, white or other material color requirements

• Blister forming machine model and forming depth

• Lidding material and heat-sealing requirements

• Required material and pharmaceutical qualification documents

• Purchase quantity, packing requirements and destination

PVC/PVDC Film Packing and Delivery

PVC-based packaging films and sheets are packed according to their dimensions, surface protection needs and shipping requirements. Packing arrangements should be confirmed according to the selected material grade and supply format.

• Small-Format Packing: A4-size sheets protected in PP bags or envelopes.

• Sheet Packing: PE film or brown paper protection, with 30kg per PE bag referenced in the product information.

• Pallet Packing: Plywood pallet arrangements, with 500–1000kg per pallet listed for the reference packing configuration.

• Container Loading: Approximately 20 tons per 20ft container is referenced for applicable shipments; actual loading depends on film dimensions and packing configuration.

• Delivery Terms: EXW, FOB, CNF and DDU according to the agreed purchase conditions.

• Production and Shipping: Delivery schedules depend on the approved material construction, film dimensions and order quantity.

PVC Film Packing Images

Quality and Pharmaceutical Material Documentation

Pharmaceutical packaging converters should review the material construction, coating specification, applicable quality documentation and measured performance of the selected film. These requirements may vary with the packaged formulation and target market.

General company certificates and restricted-substance reports should be evaluated according to their validity and scope. They do not, by themselves, establish suitability for direct pharmaceutical contact or confirm the specific PVC/PVDC film's barrier performance.

HSQY Plastic Group International Exhibitions

HSQY Plastic Group participates in international exhibitions to communicate with packaging manufacturers, pharmaceutical film converters, importers, distributors and other industrial buyers.

Frequently Asked Questions About PVC/PVDC Film

What is PVC/PVDC film used for?

PVC/PVDC coated film is used in suitable pharmaceutical blister packaging systems where a PVC forming substrate is combined with a PVDC barrier layer. It may be selected for tablets and capsules requiring additional moisture or oxygen protection.

What is the difference between rigid PVC and PVC/PVDC?

Rigid PVC is a single PVC forming material. PVC/PVDC includes a PVDC coating that can provide additional barrier performance. The required structure depends on the packaged product and its stability requirements.

Does PVDC coating improve the moisture barrier?

PVDC coating can improve resistance to water vapor transmission compared with an appropriate uncoated PVC film. Actual performance must be verified for the specific coating, substrate and test conditions.

What is PVDC coating weight?

PVDC coating weight describes the amount of coating applied per unit area, commonly expressed in grams per square meter. It is an important parameter when selecting a barrier film and should be specified separately from PVC thickness.

What do WVTR and OTR mean?

WVTR is water vapor transmission rate, and OTR is oxygen transmission rate. These measurements help manufacturers compare the barrier characteristics of packaging films under defined test conditions.

Is PVC/PVDC suitable for pharmaceutical blister packaging?

PVC/PVDC is a material structure used in pharmaceutical blister packaging. Suitability of a specific grade depends on the formulation, product contact, barrier performance, processing conditions and applicable regulatory requirements.

Can the film be customized for a blister machine?

Film width, thickness, core dimensions, winding direction and coating requirements should be provided for material evaluation. The selected structure must be compatible with the intended packaging equipment.

What thickness range is listed?

The listed broader PVC product range includes thicknesses from 0.1mm to 3mm. The available thickness and PVDC coating combination for a pharmaceutical film should be confirmed for the specific material grade.

Can PVC/PVDC film be used with aluminum lidding foil?

A compatible PVC/PVDC forming film may be combined with suitable aluminum lidding foil and heat-seal coatings. The full package and sealing process should be evaluated to confirm seal performance and integrity.

Does RoHS or REACH documentation confirm pharmaceutical compliance?

No. RoHS and REACH documentation does not, by itself, confirm a material is qualified for pharmaceutical contact. The selected film must be evaluated against the standards and regulatory requirements applicable to the intended drug packaging.

What is the minimum order quantity?

The listed product MOQ is 2000kg. Customized coating weights, dimensions or other material requirements should be discussed when requesting a quotation.

How do I request a quotation for PVC/PVDC film?

Provide the required material structure, PVC thickness, PVDC coating specification, film width, barrier requirements, machine model, roll dimensions, order quantity and delivery destination.

About HSQY Plastic Group

Changzhou Huisu Qinye Plastic Group Co., Ltd. is based in Changzhou, Jiangsu, China. HSQY supplies PVC film, PVC sheet, PET sheet and related materials for industrial packaging and conversion.

HSQY works with pharmaceutical packaging converters, blister packaging manufacturers, industrial film distributors, importers and other professional buyers. Customers can discuss PVC film dimensions, PVDC coating specifications, barrier requirements and packaging configurations for their projects.