Light Blocking HIPS Roll

Light Blocking HIPS Roll

Light Blocking HIPS Roll is designed for thermoformed packaging where light exposure affects product quality, particularly in dairy applications such as cheese stick shells and individual portion packs.

0.24–2.0mm Thickness Range
99.9 % Shading Rate
Reliable Forming Stability
High Impact Resistance Mechanical Strength

Light Blocking HIPS Roll for Thermoforming Packaging

Light Blocking HIPS Roll is designed for thermoformed packaging where light exposure affects product quality, particularly in dairy applications such as cheese stick shells and individual portion packs.

By incorporating controlled light-blocking formulation into the HIPS substrate, the sheet effectively reduces light transmission while maintaining forming stability, rigidity, and impact resistance required for high-speed packaging lines.

This Light Blocking HIPS Roll is produced through optimized pigmentation and extrusion control, achieving consistent opacity without compromising thermoforming performance.

The material is supplied in roll form, suitable for continuous thermoforming of thin-wall packaging components.

Technical Specifications

Specification Light Blocking HIPS Sheet
Color Any customized color
Material High Impact Polystyrene (HIPS)
Shading Rate 99.9 %
Width 650–900 mm
Thickness 0.24–2.0mm
Density > 1.05(g/cm³)

Key Performance Features of Light blocking HIPS Sheet

  • Effective Light Barrier
    Significantly reduces light transmission to protect light-sensitive dairy products.
  • Stable Thermoforming Behavior
    Maintains uniform wall thickness and clean definition during forming.
  • Balanced Rigidity and Toughness
    Suitable for snap-fit and protective packaging structures.
  • Consistent Appearance
    Uniform color and opacity across batches.
  • High Processing Efficiency
    Designed for automated, high-output thermoforming lines.
Normal HIPS Sheet

Why HIPS for Light-Blocking Dairy Packaging

HIPS offers better stiffness than PP at comparable thickness.

Forming window is wider, reducing scrap during startup.

Shells and housings retain shape during filling and sealing.

Surface quality supports secondary processes such as printing or labeling.

For cheese stick packaging, these characteristics help maintain shape integrity and consumer-grade appearance.

Applications

PULIXIN’s HIPS thermoforming sheet is widely used in food packaging, blister trays, folding boxes, electronics protection, and industrial components.

  • Cheese stick outer shells
  • Individual dairy portion packaging
  • Light-sensitive food trays
  • Protective thermoformed housings
  • Retail dairy packaging components
PS for Yogurt cups PS for jelly cups HIPS-plastic-rolls-for-tray PS-for-packaging Conductive-PS-Plastic-Sheet-Roll PS-for-seedling-tray

Why Choose PULIXIN

Your Reliable Partner for Professional Thermoforming Materials

Consistent Quality

Strict process control with ISO, FDA and food-contact certifications ensures stable performance for every roll and sheet.

Customized Formulations

From high-impact to anti-fog, anti-UV and high-clarity solutions — tailor-made to your production needs.

Fast Delivery & Support

Efficient logistics, fast sample dispatch and responsive technical support for global clients.

Need Custom PET / PP / PS Sheets?

Tell us your thickness, width, color and application — we will design the perfect solution.

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