Seafood Shipping
Seafood Shipping — Cold, Clean, and Gap-Filling
Multi-cell hydrogel sheets wrap around seafood packs and fill voids. Non-woven faces the product; PE film outside for easy wipe-down.
Multi-cell hydrogel sheets wrap seafood packs and fill voids, improving contact and temperature uniformity. Non-woven faces the product; PE film outside for easy wipe-down. Validate hold time in your own cartons before scale-up.
Step 1 — Soak (3–5 min)
Fully immerse the sheet in clean water until cells swell. Gently massage to distribute SAP evenly.
Step 2 — Drain & Wipe
Lift the sheet, let excess water drip, and wipe the surface. Non-woven side remains product-facing.
Step 3 — Freeze (≥6 h at −18 °C / 0 °F)
Lay the sheet flat in the freezer. For best results, avoid stacking until fully frozen.
Step 4 — Use
Place the sheet with non-woven side facing the product, PE film outside for easy cleaning.
Packing
• Line the box with sheets; non-woven faces seafood.
• Combine multiple sheets to reach target hold time.
• Use food-grade liners or bags as needed.
Notes
• Freeze ≥6 h at −18 °C (0 °F).
• Validate temperature in your own packaging before scale-up.
• Wipe PE film after use; re-freeze.
Can the sheets touch seafood directly?
Place the non-woven side toward the product and PE film outside. Use an inner liner if required by your QA.
How many sheets do I need?
Start with one layer around the pack and validate hold time. Add sheets or increase surface coverage if needed.