Hot melt adhesive for label

Hot Melt Adhesive for Label is a specialized, high-performance solid adhesive engineered exclusively for label printing, converting, and application-covering self-adhesive labels, barcode labels, product labels, and industrial labels. Operating on the principle of hot melt and cold solidification, it melts into a fluid state at a moderate temperature (130–180℃), bonds quickly with label substrates (paper, film, nonwoven) and target surfaces (HDPE, PET, glass, metal, cardboard), and forms a secure, durable bond that resists edge lifting, curling, and detachment. As a core material in the global labeling industry, this adhesive supports high-speed automated label production and application lines, solves key pain points such as poor adhesion to low-surface-energy materials, temperature instability, and low production efficiency, and meets strict global safety and environmental standards.

Core Features & Detailed Advantages

Specialized Formulation & Wide Compatibility

Hot Melt Adhesive for Label is available in targeted formulations to meet the diverse needs of label materials and application scenarios, with exceptional compatibility with both label substrates and target bonding surfaces-solving the common problem of poor adhesion to low-surface-energy materials.

Label Substrate Compatibility: Bonds seamlessly with all common label materials, including paper labels (coated paper, kraft paper), plastic film labels (PET, PP, PVC, OPP), nonwoven labels, and metal foil labels. It adapts to different label thicknesses and textures, ensuring uniform adhesion without damaging the label surface or affecting printing quality 

Difficult-to-Bond Surface Adaptability: Specifically optimized to adhere to low-surface-energy materials such as HDPE (detergent, shampoo bottles), PET (beverage bottles), and glass (jars, bottles)-materials that often "reject" ordinary adhesives. The adhesive's excellent wettability ensures it spreads evenly on these smooth, non-porous surfaces, forming a strong bond that resists edge lifting and detachment 

Three Core Functional Formulations: - Permanent Label Hot Melt Adhesive: Designed for labels that require long-term, tamper-proof bonding (product labels, barcode labels). It forms a strong bond that cannot be removed without damaging the label or the substrate, ensuring label integrity throughout the product lifecycle ): - Removable Label Hot Melt Adhesive: Offers peelable adhesion, allowing labels to be removed cleanly without leaving residue or damaging the substrate-ideal for price labels, temporary labels, and promotional labels ): - Shrink Sleeve Hot Melt Adhesive: Specialized for heat-shrink labels (PET, PVC shrink sleeves), with excellent heat resistance and flexibility. It maintains bond integrity during heat shrinking, preventing label distortion or detachment 

Technical Properties

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