anti-block PP Sheet

ورقة PP مضادة للكتلة

Anti-block PP sheet is a polypropylene thermoforming sheet engineered to prevent surface adhesion between stacked sheets or formed products.

0.3–1.5mm نطاق سمك
Oyster Shell–Derived CaCO₃ Anti-Block Technology
Up to 43% Carbon Reduction Potential
10%~30% CaCO3 contain

What Is Anti-Block PP Sheet?

Anti-block PP sheet is a polypropylene thermoforming sheet engineered to prevent surface adhesion between stacked sheets or formed products.

By incorporating controlled anti-blocking agents (including mineral-based solutions such as calcium carbonate), the sheet maintains consistent separation during storage, feeding, and high-speed thermoforming. This improves processing stability, reduces downtime, and ensures clean handling without surface damage.

Anti-block PP sheets are commonly used in food packaging, disposable items, and reusable containers where smooth feeding and stacking efficiency are critical.

المواصفات الفنية

مواصفة ورقة PP مضادة للكتلة
لون أي لون مخصص
مادة 10%~30% CaCO₃ contain
الانتهاء من السطح Matte / semi-gloss
عرض 300–900 mm
سماكة 0.3–1.5 mm
كثافة > 0.92(g/cm³)

Advantages of Anti-block PP Sheet

  • Reliable Anti-Blocking Performance
    • Prevents sheets from sticking under pressure, heat, or humidity
    • Ensures smooth separation during automatic feeding and stacking
    • Reduces rejects caused by surface scuffing or tearing
  • Stable Thermoforming Behavior
    • Consistent heating and forming window on high-speed lines
    • Maintains dimensional stability after forming
    • Suitable for thin-gauge and medium-thickness applications
  • Good Surface Quality
    • Uniform matte or semi-gloss finish depending on formulation
    • Reduced surface friction without excessive slip
    • Compatible with printing, labeling, and heat sealing
  • Food-Contact Safe
    • Formulated with food-grade additives
    • Suitable for direct and indirect food contact applications
    • Meets common regulatory requirements (FDA, EU food contact standards)
ورقة PP مضادة للكتلة
Oyster shells

Recyclabality & الاستدامة

Fully recyclable within PP recycling streams (Resin Code #5)

CaCO₃ fillers are recyclable per APR guidelines

Supports reduced virgin resin usage

Approximately 75% carbon-negative, bio-renewable content

Can replace fossil-fuel-based resin content by up to 45%

Can reduce overall product carbon footprint by up to 43%

التطبيقات

تغليف الأغذية

  • Fresh produce trays and containers
  • تغليف المخبوزات
  • Meat, poultry, and seafood trays
  • Ready-to-eat meal containers
  • Lids requiring smooth de-nesting
  • Disposable & Multi-Use Products

Takeaway containers

  • Food service trays
  • Disposable tableware
  • Reusable storage containers

Non-Food Applications

  • Consumer goods trays
  • Cosmetic and personal care packaging
  • Industrial component trays
PP-for-food-tray PP-for packaging PP-sheet-for-cup Application 3 PP-for-tray PP-for-packaging PP Application 3 PP-for-tray PP-for-fruit-packaging

لماذا تختار بوليكسين

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جودة متسقة

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