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Retort Pouches

$0.55

≥1000
Piece/Pieces

Color Classification:

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: PPP066

Brand: MST

Place Of Origin: China

Processing Type: Pulp Moulding

Accept Customization: Accept

Industry Application: Food &Amp; Beverage Packaging

Supply Ability & Additional Information

Packaging: carton

Transportation: Ocean,Land,Air,Express

Supply Ability: 10ton

Port: Jiangmen

Payment Type: L/C,T/T,D/P,Paypal,D/A

Incoterm: FOB,EXW

Packaging & Delivery

Selling Units:: Piece/Pieces

Package Type:: carton

Retort Pouches have a multilayered structure designed to provide an effective barrier against external factors such as oxygen, moisture, light, and heat. This complex structure ensures that the packaged food remains fresh and safe for an extended period without the need for refrigeration. Below is a detailed breakdown of the typical

Bags Tpye	Stand Up Bags, Flat Bottom Bags, Side Gusset Bags, Coffee Bags with Window are available	Color	Up to 10 Color
Material	Kraft Paper/ PLA/ Kraft Paper	Size	4 oz, 6 oz, 8 oz, 12 oz, Accept Customized
Application	Coffee, Tea, Snack, Chocolate, Cookies, Candy, Nuts, Other Food	Sample	Free
Bags Components	Tear Notch, Window, One Way Coffee Valve, are available	SEAL & HANDELING	Top Zipper, Pocket Zipper, Heat Seal, Tin Tie, are available
Printing	Gravure Printing or Digital Printing	PORT OF SHIPPING	Jiangmen
Craft	Hot Stamping, Matt Finish, etc	FAST DELIVERY	7-10 Work Days
Product Name	Retort Pouches	Certifications	BRC, ISO, HACCP, QS

Layers In A Retort Pouch:

Retort Pouch Outer Layer (Printed Film):
- The outermost layer is often a printed plastic film. This layer serves several purposes, including providing a surface for branding, product information, and nutritional labeling. It also acts as an additional barrier against moisture and external contaminants.
Retort Pouch Adhesive Layer:
- Beneath the outer layer, there may be an adhesive layer that helps bond the outer printed film to the rest of the structure. This layer ensures the overall integrity of the pouch.
Retort Pouch Petroleum-Based Plastic Layer (Polyethylene or PET):

The next layer is typically made of a petroleum-based plastic material such as polyethylene (PE) or polyethylene terephthalate (PET). This layer contributes to the pouch's flexibility and provides additional protection against moisture.

Retort Pouches

Retort Pouch Aluminum Foil Layer:
- One of the critical layers in a retort pouch is a thin sheet of aluminum foil. The aluminum foil serves as a barrier against oxygen, light, and moisture, which are the primary factors that can degrade the quality of the packaged food. This layer reflects heat during the retort sterilization process, ensuring even heat distribution and effective sterilization of the contents.
Adhesive Layer:
- Similar to the outer adhesive layer, there may be additional adhesive layers in the structure to bond the aluminum foil to the surrounding layers.
Retort Pouch Sealant Layer:
- The sealant layer is crucial for creating a secure seal during the pouch manufacturing process. It is typically made of a heat-sealable plastic material that allows the pouch to be hermetically sealed after the food is placed inside. Common sealant materials include polypropylene (PP) or ethylene vinyl acetate (EVA).
Food Product:
- After the pouch is sealed, the food product is filled into the pouch through an opening, which is then sealed to enclose the food completely. The type of food product can vary widely, from soups and sauces to meats and vegetables.
Retort Pouch Sealant Layer (Inner Seal):
- Similar to the sealant layer used for the pouch's main seal, an additional sealant layer is used for sealing the pouch after filling with the food product. This inner seal ensures that the package remains airtight and sterile.
Retort Pouch Optional Barrier Layer:
- Depending on the specific requirements of the product and packaging, an optional barrier layer may be included. This layer can provide enhanced protection against specific factors like aroma transfer or punctures.

The combination of these layers creates a retort pouch with excellent barrier properties, flexibility, and the ability to withstand the high temperatures and pressures of the retort sterilization process. This manufacturing process ensures the safety and extended shelf life of the packaged food while preserving its quality and flavor.

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