The FIBC Sealing Tape Chosen for the World's Most Demanding Cargo

When Your Customer's Supply Chain Demands Zero Contamination, Specify Our Woven Tape.

The integrity of an FIBC bag is only as strong as its weakest seal. For manufacturers producing bags for high-value, sensitive materials like battery raw materials, pharmaceutical ingredients, or specialty chemicals, standard sewn seams present an unacceptable risk. The needle holes from sewing create micro-pores, compromising the bag's primary function: protection.

Our woven polypropylene tape is engineered as the superior alternative to sewing for sealing PP and foil liners to the main bag. It creates a continuous, hermetic seal that is physically bonded, not punctured. This eliminates the pathways for moisture ingress, oxygen transmission, and contaminant entry, safeguarding product purity from your facility to the end-user.

Why We Are the Trusted Source for Leading FIBC Manufacturers:

Proven in Critical Applications: A significant majority—over 60%—of FIBC bags used for CATL's (Contemporary Amperex Technology Co., Limited) battery raw materials are sealed with our tape. This endorsement reflects a standard of reliability trusted by the most quality-conscious industries.

Engineered for Performance: We are a source factory specializing in high-performance PP woven tapes, offering consistent quality, reliable supply, and direct communication.

A Seal That Protects Your Reputation: By specifying our tape, you offer your customers more than a bag; you offer a guaranteed barrier. This is a powerful value proposition for FIBC manufacturers targeting the chemical, food, and high-tech sectors.

Elevate your FIBC product line to meet the stringent requirements of global high-tech supply chains. Contact us to learn how our woven sealing tape can become your standard for uncompromising protection. Request technical data and sample material today.

Bojin specializes in researching, developping and producing adhesive tape solutions for the Flexible Integrated Bulk Container industry.

Bojin BR6721 is specially designed for constructing FIBC Bags, Bulk Bags, Big Bags, Ton Bags. Excellent adhesion and strength, long-lasting holding power. Resists abrasion, scuff and tearing. Seamlessly bonding the Inner Liners(PP liner, aluminum liner) and the Outer Bags. Keep the liner integrity and better prevent moisture and oxygen.