- Main Business Introduction
- Quality Development
WONJI is willing to become a competent partner of new category production development through the synergy of CJ’s package technology development ability and the know-hows, technical skills built throughout the years.
Eco-friendly package development based on natural ingredients.
High functional package development for food product’s expiration date / taste quality improvement
Retort package development of high value products such as steam function, microwave function
Development of customized pattern’s industrial material film
Based on the QMS(Quality Management System) of CJ CHEILJEDANG that becoming the No.1 food safety ‘until the consumer is relieved’ as a vision, we define the standard quality management of new products and raw material through distribution stage, and we DNA-ize the quality management activity through the mind-set of process control / audit and monitoring / improvement activity / educated practices.
CMS (Color Management System)
For the relationship enhancement and color related communication improvement, WONJI pursues the color management of printing manufacture, not only simply matching colors.
To overcome people’s subjective color distinct error, the printing color management is constructing CMS(color management system) that matches design and print’s color through following the management of international standards(Gravure CMS Printing Standards)
Research & development
Research Development Area
- High functional package development for food product’s expiration date / taste quality improvement
- Retort package development of high value products such as steam function, microwave function
- Optimized package for contents and production line
- Package line’s production trouble and error improvement
- Continuous package material production cost improvement
- Overseas package new technology introduction
We create new enterprise opportunities based on old flexible package production experience and package R&D center’s competitiveness such as VIP and NFC Film.
VIP (vacuum Insulation panel) Pouch
Developing vacuum insulation panel’s pouches minimizing the thickness of insulator to make efficient energy & space.
- High Barrier (Air and Humidity)
- Developing lamination and material suitable for barrier function
- Minimizing failure rate
- Electrical Appliance
- Construction/Architecture purpose
- Freezing cooling system (distribution, package, container)
- Special Packaging
Continuous Industrial Application Field Research & Development
R&D Center is focusing not only on the development of technology for consumer’s satisfaction, but the technology revolution in the field of industries itself.
- VCM, ACM lamination film
- NFC module film
- Electrical Appliances
- Construction purposes
- Mobile Equipment