Material | Frozen seafood packaging, long-term storage | Industry Standard: LDPE (12μm, ASTM D1204) Our Base: PE (15μm, ASTM D1204) Our Advanced: Multi-layer PE (20μm + oxygen barrier, ASTM F1306) | ▲ Base: 25% thicker than LDPE for durability. ▲▲ Advanced: 30% lower oxygen permeation. | Advanced: 20% higher cost due to multi-layer structure. |
Sealing Mechanism | Retail packaging, consumer use | Industry Standard: Heat-sealed edge (ASTM F1303) Our Base: Zipper top (ASTM D3417 compliant) Our Advanced: Reinforced zipper + tamper-evident seal | ▲ Base: Easy resealing for freshness. ▲▲ Advanced: Tamper-proof + 40% stronger seal. | Standard: No resealability after opening. |
Print Quality | Branding, premium labeling | Industry Standard: Offset printing (300 dpi) Our Base: Gravure printing (600 dpi, ASTM B695) Our Advanced: Gravure + digital hybrid (1200 dpi) | ▲ Base: Sharp graphics for logos. ▲▲ Advanced: Full-color gradients + QR codes. | Advanced: Longer setup time for hybrid printing. |
Gusset Type | Bulk storage, varied product sizes | Industry Standard: Flat bag (no gusset) Our Base: Side gusset (8cm, ASTM D3015) Our Advanced: Expandable gusset (15cm + adjustable) | ▲ Base: 50% more volume than flat bags. ▲▲ Advanced: Customizable expansion for irregular items. | Standard: Limited space for bulky seafood. |
Barrier Properties | Moisture-sensitive products | Industry Standard: Standard PE (oxygen permeability: 50 cm³/m²/day) Our Base: PE + silica additive (35 cm³/m²/day) Our Advanced: EVOH-coated PE (20 cm³/m²/day) | ▲ Base: 30% reduced oxygen ingress. ▲▲ Advanced: 60% moisture barrier improvement. | Advanced: Requires specialized recycling. |
Weight Capacity | Heavy seafood items (e.g., king prawns) | Industry Standard: 2kg max (ASTM D3036) Our Base: 3kg (18μm PE) Our Advanced: 5kg (25μm reinforced PE) | ▲ Base: Supports medium-weight seafood. ▲▲ Advanced: Handles large mussels or frozen fish blocks. | Standard: Risk of tear under heavy loads. |