Hot Glue for Cardboard Boxes

TH-102W is an EVA-based hot-melt pellet created for automatic case erectors and sealers that shape and close cardboard boxes at up to 60 cycles per minute. Once heated to the recommended 160–170 °C, it exhibits a steady, low viscosity of roughly 1100 cps @ 170℃, so precision gear pumps can apply an ultra-thin, swirl-free bead along major and minor flaps without stringing or nozzle clogging. The clean cut-off keeps glue tails away from bar-codes and interior liners, helping plants maintain crisp packaging appearance and trouble-free scanner reads.

The adhesive's rapid crystallisation profile delivers a 1–2 second set, transforming the molten film into a tough fiber-bonding matrix before the compression section releases the case. This instant green strength allows machine builders to shorten dwell belts and raise conveyor speed, yet still hold pop-opens below 0.1 % on single-, double- or triple-wall board. Because TH-102W resists thermal degradation for up to 72 hours of continuous run time, operators spend less time purging char and more time sealing cardboard boxes, a benefit that directly boosts overall equipment effectiveness.

Environmental responsibility is engineered into every pellet. The formula is solvent-free, heavy-metal-free and complies with FDA 21 CFR 175.105 for indirect food contact, so users can seal anything from dry cereals to cosmetics with confidence. Dust-free, recyclable kraft bags feed directly into the hopper, eliminating plastic liner waste and simplifying housekeeping. Whether you run a beverage line, an e-commerce fulfilment centre or a contract packaging plant, TH-102W hot glue for cardboard boxes delivers stronger seals, higher throughput and measurable cost savings-shift after relentless shift.

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