レトルトパウチ
レトルト食品、ペットフード、常温保存製品向けのカスタムレトルトパウチ。耐高温ラミネート構造（PET/AL/CPP、PET/AL/PA/CPP）。Huasheng Packaging工場直送。
参考価格
カスタム軟包装の価格は製品タイプ、サイズ、材料構成、厚み、印刷色数、注文数量に基づいて算出されます。参考価格：US$0.08/pc から。実際の見積りは仕様により異なります。正確な見積りについては、サイズ、材料、数量、デザインデータをお送りください。
レトルトパウチの材料構成オプション
- PET/AL/CPP（レトルトCPP）: 完全バリア、121°C対応。最も汎用的なレトルト構造
- PET/NY/CPP（レトルトCPP）: 透明タイプ、耐ピンホール性に優れる
- PET/AL/NY/CPP: 最高耐熱グレード、135°C対応。高圧長時間殺菌向け
- NY/AL/CPP: より高要求のレトルト包装アプリケーション向け
- 透明レトルト（PET/NY/CPP）: 内容物確認が可能。バリア性能はアルミ箔と異なる
用途推奨
- カレー・シチュー180-300g: PET/AL/CPP、121°C/30分
- パスタソース150-250g: PET/AL/CPP、121°C、小容量
- レディミール200-400g: PET/NY/CPPまたはPET/AL/NY/CPP
- ウェットペットフード100-200g: PET/AL/CPP、121°C
- 水産加工品: PET/AL/NY/CPP、135°C対応
シール、漏れ防止と品質管理ポイント
- レトルト処理後のシール強度試験を全ロットで実施し、高温耐性と密封性を保証
- バーストテスト（耐圧試験）により、レトルト工程圧力への耐性を検証
- 実機相当の121°C/135°Cレトルトシミュレーション試験を各ロットで実施
- 経時バリア性能評価（促進試験）により賞味期限内の品質保持を保証
MOQとコストに関する注意事項
レトルトパウチのMOQは10,000枚/サイズから承ります。通常のパウチより高価ですが、冷蔵流通不要による物流コスト削減効果が期待できます。135°C対応グレードは121°Cグレードより15-20%コストアップとなります。
お見積り依頼前にご準備いただくもの
- 内容物と充填重量（g）をご指定ください
- 希望のレトルト条件（121°Cまたは135°C、殺菌時間）をお知らせください
- 目標賞味期限をご指定ください
- 透明タイプかアルミバリアタイプかのご希望をお知らせください
- パウチ形状を選択してください
- イージーピール、ティアノッチの要否をご指定ください
- 内容物の粘度とpH、固形分比率をお知らせください
- 印刷要件、MOQとリードタイムをお知らせください
Product Information
What this product is used for — Retort pouches are used for ready meals, sauces, cooked food and products that require high-temperature sterilization (typically 121°C to 135°C). Material structure must be carefully confirmed according to retort temperature, sterilization time, filling weight, shelf life and food contact requirements. Common structures may include PET/AL/CPP, PET/NY/CPP, PET/AL/NY/CPP or other retort-grade laminates. Buyers should provide product type, processing temperature, pouch size, filling weight, material requirement, quantity, printing colors, artwork and testing requirements before quotation.
レトルト処理と耐熱性に関する注意事項
Retort Processing and Heat Resistance Notes — Retort pouch performance depends on material structure, sealing layer, filling conditions and sterilization process. Buyers should confirm retort temperature (121°C or 135°C), retort time, filling temperature, pouch size and product content before production. The CPP sealing layer provides heat-resistant sealing for retort applications. Pouch deformation risk, pressure resistance and shelf life should be tested with production-representative samples. Not all structures support 135°C — the specific laminate must be qualified for the target sterilization temperature. Sample testing before bulk production is strongly recommended.
品質と認証
Huasheng Packaging is ISO22000 certified and supports food-grade retort pouch production with gravure printing, lamination, pouch making and quality testing. All raw materials selected for food contact compliance. Each batch undergoes print color consistency check, lamination bond strength test, heat seal strength test before and after retort simulation, burst testing, delamination inspection and visual appearance inspection.
関連製品
Spout Pouches, Stand Up Zipper Pouches, Food Packaging Roll Film, Three Side Seal Pouch, Flat Bottom Pouches, Coffee Bags with Valve.
用途
食品、飲料、スナック、コーヒー、ペットフード、日用品、粉末、液体、ソース、冷凍製品、調理済み食品、工業製品など多様な製品に対応。適合性は材料構成、シール方法、包装機の種類によって異なります。
材料オプション
一般的な構成：PET/PE、PET/VMPET/PE、PET/AL/PE、BOPP/CPP、NY/PE、クラフト紙ラミネート。選択基準：バリア要件（酸素、水分、光）、シール方式（熱封、冷間封）、賞味期限、包装機の適合性とコスト。
主な特徴
9色グラビア印刷、食品グレードのラミネート素材、アイマーク対応、カスタム熱封層。オプション：再封可能ジッパー、引き裂きノッチ、吊り下げ穴、窓、一方向脱気バルブ、スパウトとキャップ。全製品ISO22000認証工場で製造。
品質管理
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（ASTM F904）、ヒートシール強度試験（ASTM F88）、寸法公差測定、外観検査。ロールフィルム：COF、表面張力、スリット精度の追加試験。ロットサンプルを保管した出荷前検査。
購入者が準備する情報
- 製品タイプ、袋サイズまたはロール幅をご提供ください — 写真やサンプルがあると迅速な評価に役立ちます
- 材料構成や厚みが既知の場合は仕様をお知らせください
- 印刷色数とデザインデータは版代と製版時間に影響します
- 包装機の種類（VFFS/HFFS/手動）によりロールフィルムか既製袋かが決まります
- 仕向国や地域は材料のコンプライアンス要件と物流に影響します
関連製品
Packaging Structure
- Outer printed layer — PET with gravure printing, providing graphics and dimensional stability
- High barrier middle layer — aluminum foil for maximum oxygen, moisture and light barrier under retort conditions
- Nylon or puncture-resistant layer — PA for flexibility and puncture resistance, depending on product weight and shape
- RCPP heat seal inner layer — retort-grade cast polypropylene designed for 121°C–135°C sterilization; not interchangeable with standard PE
- Retort sealing edge — wider seal area tested for integrity during high-temperature sterilization and subsequent cooling
- Sterilization compatibility — structure selected based on specific retort temperature, time, product acidity and oil content
技術パラメータ
- Product Type: High-barrier retort pouch for heat sterilization
- Material Structure: PET/AL/RCPP, PA/AL/RCPP, PET/PA/RCPP or project-specific retort structures
- Thickness Range: Depends on sterilization temperature, filling weight and product type
- Printing Method: Gravure printing for custom printed orders
- Surface Finish: Gloss or matte depending on project requirements
- MOQ: Depends on size, material structure, printing colors and order quantity
- Sample Option: Existing samples can be provided; custom printed samples depend on artwork and project requirements
- Lead Time: Depends on artwork confirmation, material structure and order quantity
- Application: Ready meals, seafood, sauces and sterilized food
- Packing Machine Compatibility: Premade pouch filling and retort sterilization, subject to temperature, time and product type
Common Problems We Help Buyers Avoid
- Heat resistance not matching sterilization condition — confirm retort temperature, time and material structure
- Sealing edge failure after retort process — check seal strength and seal integrity under retort conditions
- Delamination risk under high temperature — confirm lamination structure and retort-grade adhesives
- Material structure not suitable for food acidity or oil content — inner layer must match product characteristics
- Incorrect pouch thickness for filling weight and handling — select thickness based on product weight and transport
Related Applications
関連包装ガイド
よくある質問
What are retort pouches used for?
Retort pouches are used for products that require high-temperature sterilization, such as ready meals, sauces, seafood, meat products and other shelf-stable food applications. The pouch structure must be matched with the sterilization condition and product requirements.
What material structures are commonly used for retort pouches?
Common retort pouch structures may include PET/AL/RCPP, PET/NY/RCPP, NY/RCPP or other laminated materials designed for heat resistance and sealing strength. The final structure should be confirmed according to retort temperature, sterilization time, filling weight and shelf life target.
Can retort pouches be used at 121\u00b0C?
Some retort pouch structures can be designed for 121\u00b0C sterilization, but the exact material structure, thickness, sealing layer and test requirements must be evaluated case by case. Buyers should provide sterilization temperature, time, product type and filling weight before confirmation.
What should be checked before ordering retort pouches?
Before ordering retort pouches, buyers should confirm pouch size, product type, filling weight, sterilization temperature and time, storage condition, shelf life requirement, material structure, printing design and quantity. Testing and sample validation are especially important for retort applications.
Are retort pouches different from normal food pouches?
Yes. Retort pouches must withstand high-temperature sterilization and need stronger requirements for material structure, lamination strength, sealing strength and heat resistance. Normal food pouches should not be used for retort processing unless the structure is designed and tested for that condition.
Recommended Material Structures
Material structure should be reviewed according to product type, shelf life, filling condition, barrier requirement and packing process.
- PET/AL/PE Aluminum Foil Packaging — Aluminum foil laminated structures may be reviewed for some high barrier food projects, but retort applications require separate technical confirmation of sealing layer and sterilization conditions.
- Compare Material Structures — Compare common material structures before discussing retort-grade packaging requirements.
Related Packaging Guides
Learn material structures, packaging options and application guides related to this product.
- CPP Film and Retort CPP Guide — Retort-grade CPP properties for 121-135 deg C sterilization.
- Aluminum Foil Laminated Packaging — Aluminum foil barrier for retort and shelf-stable food products.
- Spout and Cap Options — Spout fitment and sealing for retort pouch applications.
- Bottom Seal Types for Stand Up Pouches — Bottom seal design for retort pouch standing stability.