Material Science of Shopping Bags (Bilingual)

Cotton Canvas

• Lab Data: Withstands 20-30kg load, retains 85% strength after 50 washes

• Prime Use:

  Luxury brand merchandising (embossed logo straps)
  Carrying baby products (chemical-free safety)

Ocean-Bound rPET

• Tech Edge: Recycled fishing nets → 40% stronger yarn

• Certifications:
  ✓ OBP (Ocean Bound Plastic) Certification
  ✓ EU BlueSign® Standard

• Applications:

  Patagonia eco-backpacks (50kg load tested)
  Walmart cold-chain grocery bags (-18℃ crack-proof)

Regulatory Alerts

• EU 2025 Rule: Minimum 30% recycled content in all bags

• California AB 1276: Bans plastic bags under 2.25 mil thickness