Every paper sack depends on one thing that cannot fail—a strong, consistent bond.

Whether it's heavy-duty industrial sacks or food-grade paper bags, adhesive performance directly affects production efficiency, filling reliability, and the strength of the finished package. Fast-paced manufacturing also demands an adhesive that is easy to prepare, applies consistently, and supports smooth operation from start to finish. 

EXCELGLUE T40 brings all of these qualities together in one renewable, modified tapioca starch adhesive. It helps paper sack manufacturers improve production efficiency, maintain consistent quality, and produce durable paper sacks with confidence.

Key Benefits

Fast Setting Time

Paper sack manufacturing often operates without drying equipment, making adhesive setting speed an important part of the production process. EXCELGLUE T40 allows water to evaporate quickly and forms strong bonds in a short time.

EXCELGLUE T40 creates deep, fiber-tearing bonds that enhance the structural integrity of paper sacks. Strong adhesion reduces the risk of sack failure or bursting during filling, transportation, and handling, making it ideal for demanding industrial applications.

Stable Viscosity

The adhesive maintains consistent viscosity throughout production, helping prevent gelling and ensuring smooth, uniform application.

Less Splashing

Its optimized formulation minimizes splashing during adhesive application, helping create a cleaner production environment, reducing material waste, and improving workplace safety.

Eco-Friendly & Safe

Made from biodegradable, non-toxic starch-based materials, EXCELGLUE T40 contains Zero VOCs (Volatile Organic Compounds) and is suitable for food-contact packaging applications. It supports environmentally responsible manufacturing while providing a safe solution for consumers.

High-Speed Machine Compatibility 

Compatible with high-speed paper sack manufacturing lines, supporting smooth and consistent adhesive application under demanding production conditions.

Easy Preparation for Efficient Production

EXCELGLUE T40 is delivered as a stable powder that is easy to store and prepare. 

Preparation is simple:

• Mix with water at a recommended 1:5 ratio
• Use a continuous high-speed mixer
• Mix for approximately 45 minutes
• Achieve a smooth, lump-free adhesive ready for production

Suitable for:

• Multi-wall industrial paper sacks
• Food-grade paper bags

Contact us at info@smscor.com