Retort Food Packaging
- A retort food packaging is a type of packaging that is designed to preserve and cook food products using high-pressure steam and temperatures.
- Retort packaging is typically made of heat-resistant plastic or foil material and is sealed to prevent the entry of air, bacteria, and other contaminants. The retort process involves subjecting the pouches to high temperatures and pressure, which sterilizes the contents and extends the shelf life of the food products.
- Retort pouches are commonly used in the food industry for ready-to-eat meals, soups, sauces, and other similar products that require a long shelf life without refrigeration. They are also popular among consumers due to their convenience and ease of use, as the pouches can be heated in a microwave or boiling water for quick and easy preparation.
Retort Food Packaging Selection
Different material structures can have a significant impact on the performance of a bag. When it comes to choosing the right packaging for your retort food, selecting a suitable material structure is crucial. The type of material used in the pouch can affect its durability, barrier properties, and overall quality.
For example, retort food packaging made with a multi-layer structure, consisting of layers such as PET, AL, and PE, can provide excellent barrier properties against moisture, oxygen, and other external factors. PET/AL/NY/RCPP is widely used for stand-up pouches to soup.
On the other hand, a retort pouch made with a single-layer structure, such as LDPE, may have lower barrier properties that are not suitable but can still be ideal for certain products such as snacks or confectionery.
It is also important to consider the overall design and intended use of the retort foods packaging. For products that require a longer shelf life, a material structure with excellent barrier properties is ideal. For products that require high-impact resistance, a material structure with a thicker layer of PE can provide added durability.
It is important to carefully consider the intended use and requirements of the retort food packaging to ensure that the selected material structure meets the necessary criteria.
Structure of Retort Pouch Packaging
- PET / NY / AL / RCPP: Aluminum retort pouch widely used for the retort solid products require flatness
- Mate PET / AL / NY / RCPP: Stand up pouch for liquid likes soup
- TPET / NY / RCPP: Widely for clear retort pouch
- TPET / White PET / NY / White RCPP: White PET and White RCPP increase the white grade and the printing grade of pouch
Additional Options for Retort Food Packaging
Hang Hole for Pouch
Widely used for the products hanging on the shelves directly.
- Euro hole
- Carry hole
- Round hole
Tear Notch for Pouch
Some types of tear notch for easy tear.
- “–” type notch
- Normal type notch
- Dot notch
- Laser Score: linear tearing
Window for Pouch
Allow consumers to see the product inside, give consumers a sense of transparency and help to build trust with the brand.
- Normal type
- Tailored
3 widely used Packaging Types of
Retort Food Pouches
Let’s choose the well-suitable packaging for our retort food.
Retort Stand Up Pouch
Retort Stand up pouch is most popular for retort food.
3 Side Seal Pouch
3 side seal pouch suitable for small packet.
Free Shape Pouch
Retort Pouches Market
Tuna Pouch Packaging
Some tuna pouches are designed to be microwave-safe, allowing for convenient heating of the contents without the need for transferring to another container.
Retort pouches are lightweight and flexible, making them convenient for storage and transportation tuan than cans.
Flexible retort food packaging can accommodate a variety of tuna products, including solid fillets, chunks, flakes, and pouches containing tuna salads or spreads.
Sauce Pouch Packaging
Sauce retort pouches can be designed in various shapes and sizes, like flat pouches, 3-sided seal pouches, stand-up pouches, and spouted pouches. They can be designed with features such as resealable zippers, tear notches, and spouts for easy dispensing and portion control.
Sauce Pouch Packaging
Sauce retort pouch packaging offers a convenient and effective way to preserve and distribute various types of sauces, gravies, and condiments.
Sauce retort pouches can be designed in various shapes and sizes, like flat pouches, 3-sided seal pouches, stand-up pouches, and spouted pouches. They can be designed with features such as resealable zippers, tear notches, and spouts for easy dispensing and portion control.
Chestnut Retortable Pouch Packaging
Chestnut pouches are available in both flat and stand-up designs, with some featuring convenient elements such as resealable zippers or tear notches for easy access to the chestnuts.
These retort pouches are handy for preserving chestnuts during storage and transportation, ensuring they remain fresh and flavorful until they reach the consumer.
Baby Food Pouches Retortable
Baby food retort packaging widely in flat pouches and stand-up pouches types. They are designed to be easy to handle, making them convenient for parents to use at home or on the go. Some pouches may feature resealable zippers or spouts for mess-free feeding.
The retort pouch sterilization process helps to retain the nutritional value and flavor of the baby food, ensuring that it remains wholesome and nutritious for infants and toddlers.
These retort pouches can contain lots of baby food products, including purees, mashes, and blends of fruits, vegetables, grains, and proteins.
Baby Food Pouches Retortable
Baby food retort pouches undergo a rigorous sterilization process known as retort processing. This process extends the shelf life of the baby food without the need for preservatives.
Baby food retort packaging widely in flat pouches and stand-up pouches types. They are designed to be easy to handle, making them convenient for parents to use at home or on the go. Some pouches may feature resealable zippers or spouts for mess-free feeding.
The retort pouch sterilization process helps to retain the nutritional value and flavor of the baby food, ensuring that it remains wholesome and nutritious for infants and toddlers.
These retort pouches can contain lots of baby food products, including purees, mashes, and blends of fruits, vegetables, grains, and proteins.
Other Packaging Solutions may Suitable for your Products
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WHY KDW?
Client-Oriented
Excellent&Skilled team provide outstanding unlimited support to your pouches.
World-class quality
ISO9001, ISO14001,ISO45001,FSSC2200/ISO22000 certificates are our quality endorsement.
Customer Endorsement
Exceptional service quality received high customer endorsement and trust from KRAFT HEINZ, PZ CUSSONS…
Abundant production capacity
500M pcs/year will be supplied to customers in time, in the specified quantity and with guaranteed quality.
Efficient supply chain
We produce most of raw materials in-house.
Environmental and social Responsibility
We are committed to developing sustainable packaging solutions that benefit both society and the environment.
Frequently Asked Questions
What is kind of packaging generally used for retort food?
For pouch packaging solution, stand up pouch, 3 side seal pouch are the common packaging ways. We can choose different pouches according to different retort food.
Can we tailor the pouch packaging?
Yes, we accept all parts of pouch customized, such as size, sharp, design, spout, even materials. Please do not hesitant to contact us to design your own pouches.
Are the pouch packaging safe for retort food?
All of our pouches are making in GMP plant, with all food-grade certificates like FFSC2200, SMETA, HACCP, BRC etc…
Contact us for more details
Please contact us if you have more questions.
Here are some frequently asked questions about pouches for your reference. If you have any additional inquires, please feel free to contact us for further help.
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How to Obtain the Pouches you Desire?
1
Get in touch with us
Tell us your demands and basic info, our specialist will serve you for the next step.
2
Design your pouch
Let’s design the pouch with our expert team, place the order once you confirm the price.
3
Shipping
Ship via the way you designated prefer to after production.
Start With KDW
+86 13559233681(Wechat, Whatsapp)
No1, Anbian Rd, Torch High-Tech Zone (XiangAn), Xiamen, Fujian, China