250-micron Rigid PVC Colored Film for Pharmaceutical Blister Packaging
250-micron Rigid PVC Colored Film for Pharmaceutical Blister Packaging
250-micron rigid PVC transparent film is a commonly used material for pharmaceutical blister packaging, offering excellent performance and customizability. Here is a brief introduction:
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250-micron Rigid PVC Colored Film for Pharmaceutical Blister Packaging
250-micron rigid PVC transparent film is a commonly used material for pharmaceutical blister packaging, offering excellent performance and customizability. Here is a brief introduction:
**Basic Characteristics:**
**Material and Safety:** Pharmaceutical-grade PVC rigid film typically uses high-grade sanitary PVC resin as the main raw material, supplemented with imported high-grade ingredients, ensuring it is non-toxic, non-migrating, and odorless, meeting pharmaceutical excipient standards and safe for pharmaceutical packaging.
**Thickness and Specifications:** The 250-micron (0.25mm) thickness provides rigidity and stiffness, allowing for excellent blister shaping and facilitating subsequent heat sealing with materials such as aluminum foil. Width can be customized to customer requirements.
**Transparency and Color:** This film offers excellent transparency, facilitating the identification and viewing of pharmaceutical products. Colorants can be added as needed to create films of different colors. For example, light-blocking pharmaceutical PVC rigid film is made by adding colorants, maintaining the excellent performance of transparent PVC rigid film while providing light protection. Performance Advantages
**Physical Properties:** It possesses impact resistance, corrosion resistance, and aging resistance, effectively protecting pharmaceuticals during transportation and storage, preventing packaging breakage or damage. It can also withstand certain temperature and humidity changes, maintaining stable performance.
**Processing Properties:** Rigid PVC transparent film has excellent thermoforming properties. After softening by heating on a blister packaging production line, it can be quickly formed in a mold using vacuum or pneumatic molding to create cavities to accommodate the pharmaceuticals. It also has good heat-sealing properties, firmly sealing with barrier layers such as aluminum foil to ensure the packaging's airtightness.
**Applications:**
Suitable Pharmaceutical Types: Due to its good transparency and certain physical properties, it is suitable for blister packaging of various pharmaceuticals, such as ordinary tablets and capsules. However, for some pharmaceuticals with extremely high requirements for oxygen and moisture barrier properties, it may be used in combination with materials such as PVDC to enhance packaging performance.
**Current Market Application:** In the pharmaceutical blister packaging field, rigid PVC transparent film is a widely used material. Its cost is relatively low, its processing technology is mature, and it can meet the basic requirements of most pharmaceutical packaging.
