Coloured Plastic Bags

• Two colour codes – blue for food-safe foreign-material detection, yellow for caution and segregation.
• Distinctive blue stands out against food products for easy fragment detection.
• Recognised yellow flags caution, quarantine and special-handling items at a glance.
• HDPE and LDPE options provide strength and flexibility for different applications.
• Food-grade blue film suitable for direct contact with food products.
• Ten sizes cover small portions, large bags and pallet-sized containers.
• Strong tear and puncture resistance for sharp objects and heavy loads.
• Consistent colour throughout keeps identification reliable even if a bag tears.
• Bulk carton quantities from 100 to 1,000 bags for cost-effective supply.

Blue for Food Safety

Blue rarely occurs naturally in food, so if a bag fragment enters a product it is highly visible against meat, poultry, seafood, dairy and most other foods. Blue packaging is widely specified in food safety and HACCP-based programs for exactly this reason, adding a layer of contamination prevention beyond physical barriers alone.

Yellow for Caution & Segregation

Yellow is a widely recognised signal for caution and "set aside" status. A consistent yellow bag makes quarantined, rework or special-handling items obvious across a busy floor, reducing the chance that segregated stock is mixed back into normal flow.

Food & Meat Processing (Blue)

• Primal, portion and bulk meat packing.
• Seafood, poultry and dairy containment.
• Ingredient transfer and work-in-progress storage.
• Cold storage and freezer packing.
• Allergen and line segregation.

Caution & Segregation (Yellow)

• Quarantine and hold stock.
• Non-conforming or rework items.
• Recalled or set-aside product.
• Allergen or zone segregation.
• Hazard and special-handling flagging.

Industrial (Blue)

• Colour-coded waste and parts segregation.
• Equipment covers and component protection.
• Pallet wrapping and bulk covering.

Blue bags are food-grade and built for food processing, meat and seafood operations, and industrial colour-coding – anywhere the bag may contact food or needs to be detectable against product.

Yellow bags are for caution, segregation and special handling – flagging quarantine, rework, set-aside or hazard items so they stand out and stay separated from normal stock.

HDPE (High-Density Polyethylene): thinner, stiffer film with an excellent moisture barrier. Economical for lighter products and high-volume use.

LDPE (Low-Density Polyethylene): thicker, more flexible film with superior puncture and tear resistance. Better for heavy products and sharp objects.

Choose HDPE for lighter applications and LDPE for heavier or more demanding use.

Blue rarely occurs naturally in food, so a stray fragment of blue bag stands out and is easy to spot during visual inspection. It is a common food safety practice in meat, seafood and food manufacturing.

Yellow is a recognised signal for caution, segregation and special handling. The yellow flat bags are used to flag quarantine, rework, set-aside or hazard items so they are easy to spot and stay separated from normal stock.

Yes. The blue HDPE and LDPE bags are made from food-grade material suitable for direct contact with food products, and are widely used in meat, seafood and food manufacturing.

HDPE is thinner and stiffer with a good moisture barrier at lower cost. LDPE is thicker and more flexible with better puncture and tear resistance. Choose HDPE for lighter products and LDPE for heavy or sharp items.

Yes. Both HDPE and LDPE bags remain flexible and strong at low temperatures and are suitable for cold storage and commercial freezer use without becoming brittle.

Carton quantities range from 100 to 1,000 depending on size. Smaller bags come in higher quantities; larger bags come in smaller quantities. Check each product listing for the exact carton quantity.