Bottle Caps Glue

Core Performance: High Viscosity, Stable Bonding for Tetra Pak Bottle Caps

As a specialized bottle caps glue for Tetra Pak packaging, TH-851 stands out with its exceptional bonding performance, rooted in its high-quality white polyolefin base. A critical technical highlight is its well-controlled melt viscosity: at 170℃, the viscosity reaches approximately 11000 cps, a value carefully calibrated to balance fluidity and adhesive strength. This ensures the glue flows smoothly during application-whether in automated assembly lines or semi-manual processes-while forming a tight, durable bond with bottle cap materials, preventing leakage or cap detachment even under long-term storage or transportation conditions. Complementing this is its reliable softening point of 112±5℃, which means the adhesive maintains structural stability in moderate temperature fluctuations (such as during warehouse storage or transit in mild climates) without softening prematurely or becoming brittle, thus guaranteeing consistent bonding effectiveness across different usage scenarios.

Environmental Friendliness & Practicality: Safe, Strong, and Easy to Use

TH-851 prioritizes green sustainability, a key advantage in today's eco-conscious packaging industry. As an environmentally friendly bottle caps glue, it is free from harmful substances like heavy metals, formaldehyde, and volatile organic compounds (VOCs), complying with global environmental standards (e.g., EU REACH regulations). This makes it safe for applications involving food or beverage Tetra Pak packaging, eliminating risks of chemical migration and ensuring consumer health. Beyond eco-friendliness, it boasts exceptional viscosity-its strong adhesive force creates an instant, tight bond between bottle caps and Tetra Pak containers, reducing production line rework rates and boosting operational efficiency. Additionally, its solid white block form is easy to handle, store, and feed into melting equipment, minimizing waste during loading and avoiding the mess associated with liquid adhesives, further streamlining the production process.

Packaging & Shelf Life: Secure Storage, Long-Term Usability

TH-851 is packaged in 20kg cartons, a design optimized for both transportation and on-site storage. Each carton is made of sturdy, moisture-resistant cardboard that protects the white polyolefin glue blocks from moisture, dust, and physical damage during transit-preventing clumping or degradation that could affect adhesive performance. The 20kg capacity is also tailored to industrial production needs: it aligns with typical daily consumption volumes of medium to large-scale packaging facilities, reducing the frequency of material replenishment and simplifying inventory management. Equally notable is its impressive 2-year shelf life (when stored in a cool, dry, and well-ventilated environment, away from direct sunlight and high temperatures). This long shelf life allows manufacturers to purchase in bulk to leverage economies of scale, while eliminating concerns about rapid product expiration. It also provides flexibility for fluctuating production demands, ensuring a stable supply of high-quality bottle caps glue whenever needed.

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