ゼリーカップ、プリン、ヨーグルト向け軟包装
推奨包装タイプ
- Easy peel sealing film (lidding film for jelly cups, pudding cups and yogurt cups; consistent peel strength with no residue after opening). Spout pouches (integrated spout and cap for jelly drinks and squeezable jelly products; leak-resistant spout welding). Food packaging roll film (laminated roll film for automatic jelly cup or stick pack sealing lines). Three side seal pouch (cost-effective single-serve sachet format for jelly portion packs). Retort pouches (retort-grade structures for shelf-stable jelly products requiring high-temperature sterilization). The lidding film seal layer must be compatible with the cup material (PP, PS or PET).
- PET/PE (standard easy peel lidding film for jelly and pudding cups; good print surface and consistent peel strength). PET/CPP (higher heat resistance for hot-fill jelly products; customizable peel force). PET/VMPET/PE (metallic barrier layer for light-sensitive jelly or dairy products). Retort-ready structures (for shelf-stable jelly requiring sterilization). Cup material and sealing temperature must be confirmed before production because the seal layer must match the cup rim material. Final structure confirmed based on cup material, sealing temperature, peel force target, filling condition and shelf life requirements.
- Common Packaging Problems — Peel force too strong (difficult to open) or too weak (premature opening during transport). Residue after peeling affecting consumer experience. Poor sealing between lidding film and cup material causing leakage. Film curling during storage or sealing affecting machine performance. Unsuitable sealing temperature window for the production line speed. Cup rim contamination before sealing causing weak seal spots.
- Each batch undergoes peel strength test (4-12 N/15mm typical range depending on product), sealing temperature test with actual cup material, leakage test (vacuum or pressure method), cup compatibility verification, film flatness inspection, roll width tolerance check, heat resistance test if hot-fill or retort is required and visual appearance inspection. Pre-shipment inspection with retained batch samples. Sample testing with actual cups and sealing machine recommended before bulk production. ISO22000 certified production.
- Cup material (PP/PS/PET) and rim diameter or film width, sealing temperature range, target peel force requirement, jelly product type and filling condition (ambient/hot fill/chilled), sterilization requirement, roll width and core size if roll film, printing colors and artwork file, estimated order quantity, shelf life requirement, destination country or region.
- Easy Peel Sealing Film, Food Packaging Roll Film, Spout Pouches, Three Side Seal Pouch, Retort Pouches.
- Q: What information is needed for jelly cup sealing film quotation? A: Buyers should provide cup material, cup diameter or film width, sealing temperature, peel force requirement, filling condition, sterilization requirement, order quantity and artwork. Q: Why is peel force important for jelly cup lidding film? A: Peel force that is too strong makes opening difficult for consumers. Too weak may cause premature opening during transport. The peel force should be confirmed according to the product and packaging line. Q: Can the same lidding film be used for different cup materials? A: No. The seal layer must be compatible with the cup rim material. PP, PS and PET cups require different seal layer formulations.
材料の提案
Material recommendations by product type: dry products typically use PET/PE or BOPP/CPP; oily or high-aroma products benefit from PET/VMPET/PE or PET/AL/PE for better barrier; liquids and sauces need NY/PE or PET/AL/PE for chemical resistance and leak-proof sealing; frozen products use cold-resistant PE layer; high-temperature sterilization uses PET/AL/CPP or PET/AL/PA/CPP retort-grade structures. Huasheng Packaging recommends suitable structures based on specific product type and shelf life requirements.
品質管理ポイント
各バッチごとに実施：印刷色の一貫性チェック、ラミネート接着強度試験、ヒートシール強度試験、寸法公差測定、外観検査。アプリケーション固有：耐穿刺性、耐薬品性、防湿バリア、低温耐衝撃性、シール完全性（漏れ/破裂）。ロットサンプルを保管した出荷前検査。
お問い合わせ前の準備リスト
- 製品タイプ
- サイズ・寸法
- 材料構成 / 厚み
- 印刷色数
- 数量
- 包装機の種類
- 賞味期限と保管条件
- 仕向国