新闻中心
Guangzhou Sunlife Trading Co., LTD. Holiday Arrangement for the Dragon Boat Festival: New and old customers who need to purchase hot melt adhesive, please make sure to prepare the goods in advance. This way, it won’t delay your production.
Oil resistance testing caused by food packaging returns A certain food packaging factory received a batch of returns: 2000 sealed paper boxes experienced seal delamination and leakage within 48 hours after being filled with edible oil. The factory director immediately suspected thathot melt adhesive pelletsQuality issue, but the problem persists even after changing to another […]
The problem starts with a batch of hardcover picture books A printing factory in Dongguan that produces corporate brochures received an order for 5000 hardcover books. The book core is made of 128g copperplate paper, and the spine is sealed with the original universal EVA adhesive. It can be stored at room temperature without any […]
Is the joint album of graphic and text quick printing always missing pages? Sunlife in a storehot melt adhesiveSelection story Lao Zhou opened a graphic and text fast printing store in the urban area, often accepting short editions of enterprise joint brochures and conference manuals. Recently, there have been more and more customer complaints: the […]
Speed up=page drop? In March 2026, a textbook printing factory in Wuhan increased the speed of the glue line from 400 books/hour to 600 books/hour in order to meet the autumn textbook orders. As a result, the page drop rate skyrocketed from 0.3% to 4.2%, with almost 1 out of every 25 books experiencing page […]
