Blister Materials & Options

At Menv Blister Packaging Company, we understand that the choice of materials plays a crucial role in ensuring the quality, safety, and presentation of your blister packaging. We offer a broad range of materials tailored to different industries, products, and environmental considerations.

Below, we detail the most commonly used blister packaging materials, their characteristics, and recommended applications, helping you make an informed decision for your custom packaging needs.

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1. PVC (Polyvinyl Chloride)

Overview:
PVC is one of the most widely used materials in blister packaging due to its excellent clarity, affordability, and ease of thermoforming.

Key Features:

• High transparency and gloss, offering great product visibility

• Good impact resistance and moderate stiffness

• Easy to print on and decorate

• Cost-effective for large production runs

Applications:

• Consumer electronics accessories

• Toys and games

• Hardware and small tools

• General retail packaging

Considerations:

• Not biodegradable and has environmental disposal concerns

• Limited heat resistance compared to some alternatives

• Available in rigid and flexible formulations

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2. PET (Polyethylene Terephthalate)

Overview:
PET is a strong, durable plastic with excellent clarity and chemical resistance. It is widely favored for premium packaging.

Key Features:

• Superior transparency and gloss compared to PVC

• High stiffness and good impact resistance

• Food safe and recyclable

• Resistant to moisture and grease

Applications:

• Food packaging (where transparency and safety are crucial)

• Cosmetic and personal care products

• Pharmaceutical packaging

• High-end electronics packaging

Considerations:

• Slightly higher cost than PVC

• Requires precise temperature control during forming

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3. RPET (Recycled PET)

Overview:
RPET is made from recycled PET bottles and materials, providing an eco-friendly alternative while maintaining strong physical properties.

Key Features:

• Environmentally sustainable and recyclable

• Maintains good clarity and strength

• Helps reduce plastic waste footprint

Applications:

• Brands seeking environmentally responsible packaging

• Food and beverage products with green marketing focus

• Cosmetic and personal care products

Considerations:

• Slightly less clarity than virgin PET

• Slight color variations possible depending on recycled content

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4. HIPS (High Impact Polystyrene)

Overview:
HIPS is an opaque, lightweight plastic material known for its toughness and versatility.

Key Features:

• Good impact resistance and rigidity

• Easily decorated with printing and coating

• Cost-effective and easy to mold

• Opaque or translucent options available

Applications:

• Blister trays and trays for electronics

• Medical device packaging

• Food service trays and disposable packaging

Considerations:

• Not transparent, so product visibility is limited

• Not biodegradable, but recyclable in some regions

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5. PP (Polypropylene)

Overview:
PP is a lightweight, semi-rigid plastic with excellent chemical resistance and heat tolerance.

Key Features:

• Good moisture barrier and chemical resistance

• Higher heat resistance than PVC and PET

• Recyclable and food-safe

• Often used for thermoformed trays and clamshells

Applications:

• Food packaging requiring heat resistance (microwave safe)

• Medical packaging and sterilizable trays

• Consumer goods packaging

Considerations:

• Lower clarity compared to PET and PVC

• Surface may be more challenging for printing

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6. PLA (Polylactic Acid) – Biodegradable Material

Overview:
PLA is a bio-based, biodegradable plastic derived from renewable resources such as corn starch.

Key Features:

• Compostable under industrial conditions

• Good clarity and gloss similar to PET

• Low carbon footprint and environmentally friendly

• Suitable for brands focused on sustainability

Applications:

• Eco-friendly food packaging

• Health and beauty products

• Retail products with green brand positioning

Considerations:

• Sensitive to heat and moisture

• Typically more expensive than conventional plastics

• Limited shelf life compared to traditional plastics

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Material Selection Guide

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Additional Customization Options

• Anti-static coatings for sensitive electronics packaging

• UV protection films to prevent discoloration and degradation

• Matte or glossy finishes to enhance shelf appeal

• Food-grade certification for direct contact packaging

• Color tinted materials to differentiate or brand your packaging

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Why Material Choice Matters

Selecting the right blister packaging material impacts:

• Product protection and shelf life

• Visual appeal and consumer perception

• Compliance with industry standards

• Environmental sustainability goals

• Cost efficiency and production feasibility

Our experienced design team will work with you to choose materials that align with your product requirements and business values.