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Hot melt adhesive granule packaging is used for sealing cartons with various substrates and coated surfaces. Compared with traditional hot melt glue sticks, there are many advantages to using hot melt glue particles. It has no unpleasant smell, creating a perfect working environment. To prevent carbonization and gelation effects, thereby eliminating problems such as glue gun blockage, equipment failure and carbonization. Therefore, the equipment is easy to maintain and can be cleaned after use, further extending the life cycle of the production equipment.
the low density and excellent strength of Sunlife hot melt adhesive help improve the utilization efficiency of hot melt adhesive for end users, further reduce overall expenditure, and maximize overall profit.
Application fields of packaging hot melt adhesive:
EVA polymer hot melt adhesive is solvent-free, anhydrous, and 100% solid meltable. Main ingredients: resin, adhesive, viscosity modifier, antioxidant, etc. Fischer Tropsch wax in productionEVA hot melt adhesiveAs a viscosity modifier, it mainly reduces the viscosity of polymers and increases fluidity. EVA hot melt adhesiveTypes of viscosity modifiers: Commonly used viscosity modifiers include paraffin wax, […]
Petroleum resin is a thermoplastic resin produced by pre-treatment, polymerization, distillation, and other processes of C5 and C9 fractions produced as by-products of petroleum cracking. It is not a high polymer, but an oligomer with a molecular weight between 300-3000. C5 petroleum resin ① Name and characteristics Chinese alias: C5 resin; Fatty hydrocarbon resin. English […]
The root cause of UV ink printing surface not sticking to hot melt adhesive isThe surface energy of the cured UV ink layer is extremely low (usually below 34 dynes), and the adhesive cannot wet and spreadIt can only stop on the surface to form a “false adhesion”, and when subjected to a slight force, […]
There are various types of hot melt adhesives with different uses and compositions, generally classified according to their chemical composition and uses. 1、 Polyolefin hot melt adhesive Polyolefin hot melt adhesives include polyethylene hot melt adhesive and polypropylene hot melt adhesive. Polyethylene (PE)is polymerized from ethylene with a small amount of alpha olefin or other […]
