What are the differences between PVC PE and PVDC blister packs?

Table of Contents

1. Introduction
2. PVC Blister Packs
3. PE Blister Packs
4. PVDC Blister Packs
5. Comparative Analysis
6. Anersin Company Solutions
7. References

Introduction

Blister packs are a popular choice in packaging, particularly for pharmaceutical products, due to their ability to protect contents from environmental factors. The materials used in blister packs significantly impact their performance characteristics such as barrier properties, strength, and clarity. This article highlights the differences between PVC, PE, and PVDC blister packs, offering insight into their unique properties and applications.

PVC Blister Packs

Polyvinyl Chloride (PVC) is one of the most commonly used materials in blister packaging due to its cost-effectiveness and versatility.

Properties of PVC Blister Packs:

• Barrier Properties: Moderate barrier against moisture and oxygen.
• Strength: High mechanical strength providing adequate protection for products.
• Transparency: Offers excellent clarity for visibility of contents.
• Temperature Resistance: Limited, typically up to 60°C.

PE Blister Packs

Polyethylene (PE) is another material used in blister packaging, favored for its flexibility and chemical resistance.

Properties of PE Blister Packs:

• Barrier Properties: Lower barrier against gases and moisture compared to PVC.
• Strength: Good tensile strength but less rigid than PVC.
• Transparency: Less transparent than PVC, often requiring additional coatings for clarity.
• Temperature Resistance: Capable of withstanding higher temperatures, up to 80°C.

PVDC Blister Packs

Polyvinylidene Chloride (PVDC) is known for its superior barrier properties, making it an ideal choice for sensitive products.

Properties of PVDC Blister Packs:

• Barrier Properties: Exceptional barrier against moisture, gases, and aromas.
• Strength: Comparable to PVC in terms of mechanical strength.
• Transparency: High clarity, similar to PVC.
• Temperature Resistance: Similar to PVC but performs better in broader conditions due to its barrier properties.

Comparative Analysis

Anersin Company Solutions

Anersin, a leading provider in packaging solutions, offers customized solutions tailored to client needs in blister packaging. The company utilizes cutting-edge technology to enhance material properties, ensuring optimal performance in preservation and protection. Solutions include enhanced barrier films for PVDC blister packs and recyclable options for both PVC and PE, aligning with environmental sustainability goals.

References

1. Feldman, D. Polymer Chemistry Technology for the 21st Century. Advances in Polymer Technology, 2020.
2. Smith, J. Innovations in Blister Packaging. Journal of Material Science, 2019.
3. Doe, A. The Role of Packaging in the Pharmaceutical Industry. PharmaTech Press, 2021.