Película de PVC/PE para envases de supositorio

La película PVC/PE es una opción ideal para el empaque de supositorio debido a su flexibilidad, Propiedades de barrera de humedad y oxígeno, Propiedades de barrera de luz y agua, Propiedades antiestáticas y evacuabilidad del vacío. También cumple con los estándares de material de envasado farmacéutico, haciéndolo una elección ideal.

Película de PVC/PE para envases de supositorio is typically made by laminating PVC (cloruro de polivinilo) Capas con PE (polietileno) capas. These films are typically double or triple layered, with specifications ranging from 0.1-0.6mm in thickness and up to 16mm in width. They offer moisture and oxygen barrier properties, flexibilidad, and anti-static properties, meeting pharmaceutical packaging material standards.

PVC/PE Film Estructura

– PVC Layer:

Material Characteristics: CLORURO DE POLIVINILO (cloruro de polivinilo) is a commonly used plastic material with excellent flexibility, procesabilidad, y propiedades barrera.

Función: In the composite film, the PVC layer primarily provides strength and acts as a barrier to oxygen and moisture, protecting the suppository from the external environment.

– PE Layer:

Material Characteristics: PE (polietileno) is a thermoplastic resin with excellent flexibility, resistencia química, and processability. Función: The PE layer in the composite film primarily enhances flexibility, improves heat-sealing properties, and reduces costs.

– Lamination Process:

The PVC and PE layers are combined through co-extrusion or other lamination processes to form a multi-layer composite film.

This composite structure combines the advantages of PVC and PE, improving the overall performance of the composite film.

Characteristics of PVC/PE Composite Film

– Excellent Flexibility:

PVC/PE composite film offers excellent flexibility, adapting to the packaging requirements of suppositories of varying shapes and resisting breakage.

– Moisture-Proof and Oxygen-Isolating:

This composite film effectively blocks moisture and oxygen, preventing suppositories from deteriorating due to moisture or oxidation, thereby extending the shelf life of medications.

– Light-Blocking and Water-Resistant:

PVC/PE film offers excellent light-blocking properties, protecting suppositories from sunlight. It also offers excellent water-repellent properties, preventing moisture penetration.

– Antistatic:

This composite film exhibits antistatic properties, reducing static adsorption during packaging and maintaining a clean packaging environment.

– Vacuumable:

PVC/PE laminate film supports vacuum packaging, further removing air from the package and preventing suppositories from oxidizing and deteriorating.

Advantages of PVC/PE Film in Suppository Packaging

– Compliant with Pharmaceutical Packaging Material Standards:

PVC/PE composite film fully meets the key requirements for pharmaceutical packaging materials, ensuring the safety and stability of suppositories during transportation and storage.

– Adaptable to Various Packaging Forms:

Suppositories are packaged in a variety of formats, typically using a double-layer packaging system. PVC/PE composite film can be flexibly applied to various packaging formats, such as blister packs and double aluminum packaging, to meet the production needs of different companies.

– Improved Production Efficiency:

PVC/PE composite film is easy to process and form, improving suppository packaging production efficiency and reducing production costs.

– Environmentally Friendly and Recyclable:

Some PVC/PE composite film materials are recyclable, meeting environmental requirements and reducing environmental impact.

Comparison with Other Packaging Materials

– Comparison with Aluminum Foil Packaging:

ventajas: PVC/PE film surpasses aluminum foil packaging in terms of flexibility, processing performance and cost.

Disadvantages: Aluminum foil packaging offers superior light-blocking, propiedades de barrera, and aroma preservation, but is more expensive.

– Comparison with plastic blister packaging:

ventajas: PVC/PE film outperforms standard plastic blister packaging in terms of moisture resistance, oxygen barrier properties and antistatic properties.

Disadvantages: Plastic blister packaging may offer improved transparency and visual appeal, but its overall protective performance is inferior to that of PVC/PE film.

En aplicaciones prácticas, PVC/PE film can be used to manufacture packaging bags or films for pharmaceutical suppositories. These products have demonstrated excellent stability and safety in practical applications and have gained market acceptance.