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FLEXIBLE PACKAGING FIELD EXPERT
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FLEXIBLE PACKAGING FIELD EXPERT

UNIPACK is a liquid flexible packaging company

integrating design, processing, production, sales and service. The company has complete production lines from mouth cover injection molding, film blowing, film compounding, bag making and finished products. 
The earliest Aseptic BIB bag(Bag-In-Box) packaging manufacture in China
40+
Cooperative relationships with many Fortune 500 companies in the industry
25+
More than 25 years experiences in this flexible packaging for liquids
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About Us

TIANJIN UNIPACK PACKAGING MATERIAL CO., LTD, known by its brand UNIPACK, was SINCE 1998, UNIPACK was the first company to produce flexible packaging in China and has since accumulated over 25 years of experience in the flexible packaging industry.

  With a strong focus on both the domestic and international markets, Products are exported to more than 40 countries in Europe, America, the Middle East, Southeast Asia, and Asia. 

The company's main products include a wide range of BIB bags and aseptic bags, IBC liner, with volumes ranging from 1L to 1400L. 

Widely used in food, beverage, dairy products, condiment, and other industries.
Flexible Packaging Company
Production Process
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Flexible Packaging Industry Solutions

UNIPACK Flexible Packaging Company is committed to providing high-quality packaging solutions to customers, using advanced production technology and strict quality control measures. 


◎  Customized solutions

◎  Flexible packaging selection

◎  Sample confirmation cost analysis

◎  Fastest delivery of products

After-Sales Support

With a skilled and experienced team, the company is dedicated to providing excellent customer service and building long-term relationships with its clients.


◎  Fast-response to service

◎  Quality assurance service

◎  Ask for customer feedback

Development History

“Let thousands of families enjoy the comfortable life brought by home hardware” is the mission of Aosite. Polish each product with excellent quality, drive the reform of the domestic hardware industry with technology and design, lead the development of the furniture industry with hardware, and continue to improve people's quality of life with hardware.

1998
Built up in 1998, the earliest liquid packaging bag manufacturer in China
2020
Introduced advanced production equipment from Japan
2005
The total turnover reached RMB 40 million.
2007
Isted in supplier system of COFCO TUNHE.
2010
Built up partnership with DOHLER、DOLE、SIMPLOT and so on.
2021
Now have been one of top 3 of Bag-In-Box manufactures in China.
2022
Set up the biggest supplier of COFCO, 70% order share
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Enterprise certificate

Has passed ISO 9001 international quality certification, ISO2000 food safety management system certification, QS certification, etc.

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Get in touch with us
If you have any questions about our products or services, feel free to reach out to customer service team.
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