In the competitive world of the paper industry, achieving high-quality and cost-effective production is crucial. TOPCORE’s BLENDECO additive is a game-changer for companies looking to enhance the performance of their dextrin adhesives. This innovative product is specifically designed to boost the strength and efficiency of adhesives used in manufacturing paper tubes, protective edges and paper honeycombs.


BLENDECO is a unique additive developed by TOPCORE to significantly improve the performance of dextrin-based adhesives. When mixed with water and calcium carbonate (CaCO3), BLENDECO enhances the adhesive’s properties, resulting in a stronger and faster-curing product. This not only improves the quality of the final paper products but also optimizes the manufacturing process, making it more efficient and cost-effective.

Key Advantages of BLENDECO

1. Enhanced Adhesive Strength: One of the primary benefits of BLENDECO is its ability to increase the strength of the adhesive. This improvement is evident in both flat and radial crush values of the paper tubes, ensuring they are more durable and reliable.

2. Cost Efficiency: By using BLENDECO, manufacturers can reduce the amount of dextrin needed by up to 8%. This reduction translates into significant cost savings without compromising the adhesive quality. The product’s efficiency helps in lowering production costs, making it an economically viable solution.

3. Customization: TOPCORE provides tailor-made adhesive recipes that cater to the specific needs of their clients. This customization ensures that each manufacturer can achieve optimal results based on their unique production requirements.

4. Eco-Friendly: Sustainability is at the core of TOPCORE’s mission. BLENDECO is formulated with eco-friendly components, making it a greener alternative in the adhesive market. Using BLENDECO helps manufacturers contribute to environmental conservation by reducing waste and promoting sustainable practices.

BLENDECO Product Line

The BLENDECO line is divided into two key products: BLENDECO Dextrin Blend and BLENDECO Additives. Each product offers unique benefits to suit various manufacturing needs.

BLENDECO Dextrin Blend

Introducing BLENDECO Dextrin Blend: a dry mix product. Just add local carbonate and water to create liquid glue, ideal for customers using local CaCO3 and owning a mixing station. Prepare your own ready-to-use liquid glue and save on transportation costs.

Advantages of BLENDECO Dextrin Blend:

  • Enhanced glue performance with added additives.
  • Suitable for long-distance transportation.
  • More cost-effective compared to pre-mixed glue.
  • Significant dextrin savings.
  • Available in LOW BORAX and BORAX FREE variants.
  • Incorporates local ingredients.

BLENDECO Additives

Introducing BLENDECO Additives: a dry mix to combine with local carbonate, dextrin, and water. Acts as the “spice” that boosts glue performance. Reducing the proportion of dextrin, the most expensive component, cuts the final cost.

Advantages of BLENDECO Additives:

  • Improved glue performance due to added additives.
  • Worldwide shipping capability.
  • Considerable dextrin savings.
  • Addition of local materials into the final glue.
  • Accelerates the gluing process by up to 50%.
  • Any quantity can be delivered as per request.


How does this translate into practice? If our customers are currently preparing glue with a ratio of 40% water, 35% CaCO3, and 25% dextrin, with our BLENDECO additives, they can optimize this blend to 40% water, 40% CaCO3, 18% dextrin, and 2% additives. Considering that dextrin is the most costly component, its percentage reduction leads to a decrease in the overall cost of the glue. Beyond financial savings, these additives improve the glue’s characteristics, empowering our clients to produce superior products in the paper industry.

Research and Development

TOPCORE is committed to continuous innovation and improvement of their products. Their dedicated research and development team is focused on refining BLENDECO’s formulation to further enhance its performance and sustainability. This ongoing effort ensures that BLENDECO remains at the forefront of adhesive technology, providing clients with the best possible solutions.


BLENDECO by TOPCORE is a powerful additive that transforms ordinary dextrin adhesives into high-performance solutions. Its ability to enhance strength, improve efficiency, and reduce costs makes it an indispensable tool for manufacturers in the paper industry. By choosing BLENDECO, companies can achieve superior quality products while promoting eco-friendly practices. To learn more about BLENDECO and how it can benefit your production process, visit BLENDECO or TOPCORE.