Flexible like a pouch. Strong like a container.
WHY SEMI-RIGID FLEXIBLE PACKAGING?
Traditional rigid containers can require more storage space, transportation capacity, and packaging material than necessary. Semi-rigid flexible packaging combines the efficiency of flexible packaging with the structure, durability, and handling performance needed for demanding liquid applications.
WHAT ARE BENEFITS OF SEMI-RIGID FLEXIBLE PACKAGING?
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- Minimize packaging material usage
- Improved cube utilization
- Efficient dispensing
- Product protection
- Cheaper logistics
IS SEMI-RIGID FLEXIBLE PACKAGING RIGHT FOR ME?
- I want less packaging, not less protection
- I want to use less storage space
- I want to improve transportation efficiency
- I need reliable dispensing performance
- I want better protection for liquid products

CUBITAINER: Bag-in-Box Liquid Container
A Proven Semi-Rigid Flexible Packaging Solution
CUBITAINER is the legacy proven semi-rigid flexible packaging. It delivers durability, product protection, and packaging sustainability through its monomaterial structure and collapsible design.
Recycle-ready PE-based monomaterial structure
Collapsable & stackable
Up to 80% less plastics than rigid format
NEW PACKAGING DEVELOPMENT
Next-Generation Liquid Packaging
The success of CUBITAINER demonstrates the value of semi-rigid flexible packaging. Building on this expertise, ZACROS partners with customers to develop next-generation packaging solutions tailored to specific product and application needs.
FAQ
If you have a question that isn’t answered here or want to chat further, reach out to us directly.
How is semi-rigid flexible packaging different from traditional flexible packaging?
Semi-rigid flexible packaging provides greater shape retention, handling performance, and product protection while maintaining many of the transportation and storage advantages of flexible packaging.
What are sustainability benefits of semi-rigid flexible packaging?
Semi-rigid flexible packaging can help reduce packaging material usage, improve transportation efficiency, and lower storage and warehousing requirements compared to many traditional rigid formats.
Can semi-rigid flexible packaging be customized?
Yes. CUBITAINER offers standard size products. However, packaging structures, dispensing features, sizes, and materials can be developed to meet specific product and application requirements.
How is CUBITAINER different from a rigid container?
CUBITAINER uses a collapsible design that can reduce packaging material usage and storage requirements while maintaining dispensing performance.
What is the material of CUBITAINER?
PE-based monomaterial (LDPE or LLDPE).
Can CUBITAINER be used for demanding liquid products?
CUBITAINER can be used for a wide range of liquid products except for certain hazardous or highly toxic substances. Product compatibility may vary depending on the contents, so please contact us for specific recommendations.
How do I purchase a CUBITAINER?
ZACROS sells CUBITAINER direct to our customers or through our partnered distributors. Each distributor may carry different sizes of CUBITAINER. Please get in touch with distributors for their product offerings. Find a distributor near you.
READY TO EXPLORE SEMI-RIGID FLEXIBLE PACKAGING?
Whether you’re evaluating alternatives to rigid containers or looking to improve packaging efficiency, our team can help.





