新闻中心
A textbook printing factory in Hunan has taken on an order for 200000 teaching aids with adhesive packaging, with a delivery time of only 15 days. The adhesive packaging line needs to work continuously in three shifts without stopping. Previously used a certain brandHot melt adhesive granulesAfter 8 hours of continuous operation, the glue pot began to smoke and coke, and the bonding strength dropped sharply. It was forced to shut down and clean once every shift, seriously affecting production capacity and delivery time.
Recommended by peers to try Sunlife Hot Melt Adhesive Long Edition Special Model, this model uses high-purity EVA substrate and high-temperature resistant thickening system, with significantly better thermal stability than ordinary models:
The core of long-term continuous production is thermal stability – the rubber particles stay in the glue pot at high temperature for a long time without decomposition or carbonization. When selecting, pay attention to the difference between the softening point and the thermal weight loss temperature. The larger the difference, the more sufficient the heat tolerance. Guangzhou Sunlife Trading provides free adhesive testing services for long version specialized models. It is recommended to conduct 8-hour continuous operation testing before bulk procurement.
First of all, let’s talk about the results: a tourism printing factory in East China produces foldable map brochures, with 55 gram ultra-thin floor drawings on the inner pages. Originally, using ordinary rubber particles often resulted in glue penetration and cracking at the folds. After switching to Sunlife hot melt adhesive thin paper special low-temperature […]
Case background: Compliance threshold for food packaging A color box packaging factory in South China has received an order for snack gift boxes, and the customer has requested that the sealing adhesive must provide a food contact compliance certificate. The original supplier was unable to provide testing, and the order was almost lost. The landing […]
Case Background A printing factory that produces daily chemical bottle stickers, usingHot melt adhesive granulesStick the self-adhesive label paper to the side seal of the paper box. After one week of storage, it was found that 3% of the labels had curled edges and fallen off. At first, they thought it was due to insufficient […]
Xiao Wu’s fast printing shop received a graduation commemorative book, 300 copies, and found that nearly 10% of the pages were scattered before submitting. The customer was pressing hard, so he dealt with it overnight. This is his summary of the scattered pages of first aid and root cause improvement stories. First aid: delivered on […]
