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By optimizing the EVA hot melt adhesive, the production time and unnecessary equipment maintenance costs during the bonding process of the product have been significantly reduced.
The adhesive clogged by “carbon” (carbon deposits) has caused a considerable amount of production downtime and maintenance costs on the production line. In the hot melt adhesive industry, there is a client who achieved their operational budget target by eliminating the production bottleneck caused by their previous adhesives.
When using traditional hot melt adhesives, the process adhesive machine system is more likely to carbonize over time, even with diligent preventive maintenance. When carbon deposits reach a critical stage, they will clog the gluing machine production line, leading to unsealed packaging and production line shutdown.
Three major methods to significantly reduce the probability of carbonization or eliminate carbonization by choosing hot melt adhesives and hot melt application equipment.
1. Use hot melt adhesives with low application temperatures to reduce heat exposure.
2. Use high-quality and suitable application adhesives that remain stable under typical thermal exposure.
3. Use on-demand melting hot melt application equipment to limit heat exposure.
Adhesive failure Adhesive joints exhibit incomplete continuity in construction, which often makes them the focus of stress concentration. Under the combined action of external forces and environmental stress, joints are prone to damage. The failure strength of a joint, which refers to the maximum load that a unit of bonding area or length can withstand, […]
When maintaining high-performance operation of the hot melt adhesive machine, you can take many measures to reduce downtime and improve system performance. Please remember that downtime equals production loss. 1) Apply hot melt adhesive at the correct temperature. Using the correct settings can avoid many troubles. You may also want to try using a metallocene […]
What is the reason why EVA hot melt adhesive does not stick? Some time ago, a customer asked us why we couldn’t stick books firmly when bonding. Through this small case, we will answer the question: What is the reason why hot melt adhesive does not stick? When bonding books, if EVA hot melt adhesive […]
How can EVA hot melt adhesive improve the safety of boxes and cartons? In addition to increasing production line speed to meet greater packaging demands, many box and carton factories hope to improve worker safety. Although this may require ensuring the use of appropriate hot melt adhesive at all times, the correct adhesive can have […]
