Carton Sealing Hot Melt Adhesive

Carton Sealing Hot Melt Adhesive (also called carton hot melt glue, box sealing adhesive, corrugated carton hot melt adhesive) is a professional packaging adhesive specifically formulated for sealing corrugated cartons, paper boxes, and packaging cases across industries. As a core material in modern packaging lines, it replaces traditional tape and staples with a more efficient, durable, and cost-effective bonding solution-solid at room temperature, it melts quickly when heated, forms a strong, flexible bond upon cooling, and ensures cartons stay securely sealed during storage, transportation, and handling.
Suggested Uses
Carton sealing hot melt adhesive is an adhesive commonly used for packaging and sealing. It is a thermoplastic material that is applied to the seams of cartons or packaging materials after being melted by heating. Upon cooling, it quickly solidifies, forming a strong bond.
This product is applicable to medium speed, designed for sealing of paper box, folding carton box boards.


Features
Quick Bonding: Hot melt adhesive can cool and solidify within seconds, providing a fast bonding effect.
Efficient Production: Due to its rapid curing properties, carton sealing hot melt adhesive is very suitable for automated production lines, enhancing production efficiency.
Strong Adhesion: The hot melt adhesive has excellent adhesion properties, capable of firmly sealing various types of packaging materials.
Temperature Resistance: Carton sealing hot melt adhesive performs well over a wide range of temperatures, making it suitable for use in different environments.
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Fast Curing & High Efficiency for Packaging Lines
High-Speed Compatibility: Designed to integrate seamlessly with semi-automatic and automatic carton sealing machines, supporting production speeds of 10–40+ cartons per minute-ideal for large-scale logistics and e-commerce packaging
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Strong & Durable Bonding Performance
Excellent Substrate Compatibility: Bonds securely to all common carton materials, including corrugated paper, kraft paper, coated paper, and recycled cardboard. It also adheres well to some plastic substrates (PET, HDPE), eliminating the need for multiple adhesives.
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Cost-Effective & Eco-Friendly
Lower Packaging Costs: Reduces material costs by 20-30% compared to high-quality tape-standard corrugated carton sealing cost with hot melt adhesive is about 32 yuan/1000 cartons, while tape sealing costs around 120 yuan/1000 cartons. It also reduces labor costs by simplifying the sealing process.
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Food-Grade Safety & Versatile Use
The company is recognized as a world leader in bathroom design and offers products and services of exceptional quality.Food-Grade Compliance: Made from non-toxic, food-grade raw materials with no harmful additives, formaldehyde, or heavy metals. Complies with FDA 21 CFR 175.105, suitable for direct and indirect contact with food and pharmaceutical products.
Technical Properties
|
Appearance |
White granules |
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Brookfield Viscosity (ASTM D3236) |
About 500~1500 mPa.s @ 170℃ |
|
R&B Softening Point (ASTM E28) |
About 95 ~ 105 ℃ |
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PACKAGING |
25kg/bag |
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Recommended operation mode |
spray. |
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Recommended operation temperature |
150-170℃ |
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