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Retort Food Packaging

Retort Food Packaging

Definition: This refers to the specialized packaging system and technology used to create, fill, and hermetically seal products within retort pouches, ensuring commercial sterility and safety. Features: The system ensures product safety and extended shelf stability, provides design flexibility for branding and printing, and offers a more sustainable and consumer-friendly alternative to traditional cans and glass jars. Market Applications: It is applied across the food packaging industry for products requiring sterilization, and is also expanding into pharmaceuticals and medical device sterilization packaging where aseptic integrity is critical.

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Product Introduction

Qingdao Haide Packaging Co., Ltd. is one of the most professional manufacturers and suppliers of retort food packaging in China. If you're going to wholesale high quality retort food packaging with advanced design, welcome to get quotation from our factory. Customized orders are welcome.

 

 

 

Material

Thickness

Density

Weight
sqm

Weight
unit

Weight
%

Tolerance
%

PET

12

 1.4

16.8

0.70

15.89%

10%

Printing(inner)

0.7

 2.75

2.3

0.09

2.08%

15%

Adhesive(solvent base)

1.2

 3

3.6

0.15

3.41%

5%

NY

15

 1.14

17.3

0.71

16.18%

10%

Adhesive(solvent free)

0.4

  3.2

1.7

0.07

1.51%

5%

PE

70

 0.92

64.5

2.69

60.93%

10%

TOTAL

99.5

 

105.7

4.42

100.00%

8%

Case 1: Complete Line Solution for a Startup Meal Company

Haide Pack provided an end-to-end retort packaging solution for an entrepreneur launching a line of authentic regional stews. We advised on pouch size, material structure, and graphic printing proof matching, then supplied pre-printed rollstock compatible with their chosen filling equipment. We also provided critical technical support for establishing their retort process (time/temperature/pressure), ensuring regulatory compliance from day one. This turnkey support enabled a smooth and successful market launch.

Case 2: Conversion from Cans to Pouches for a Legacy Brand

Haide Pack assisted a century-old food manufacturer in transitioning a flagship baked bean product from steel cans to retort pouches. We managed the entire project, including consumer testing on pouch formats, production line adaptation consultancy, and ensuring the new packaging matched the exact sensory profile of the original product. The successful transition resulted in a 62% reduction in packaging material weight and revitalized the brand with a more modern, convenient image.

Case 3: High-Care Sauces for Food Service

A foodservice sauce manufacturer required retort packaging for their high-margin, delicate cream-based sauces to be sold to restaurants. Sterilization had to be precise to avoid curdling or separation. Haide Pack engineered a packaging and process solution that provided gentle yet effective sterilization, preserving the sauce's luxurious texture. Our consistent quality gave the client the reliability needed for their professional kitchen customers, strengthening a key B2B relationship.

Loading spec and Palletisation

 

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