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The performance and effect of the hot melt adhesive used for producing hand-held paper bags of different materials vary depending on the model used. Choose the right one< strong>When using Sunlife hot melt adhesive to stick the side and bottom of a hand-held paper bag, the material of the paper bag being stuck is different, so the bonding effect of the hot melt adhesive will also be different. In the daily production of hand-held paper bags, the most widely used materials are white cardboard, kraft paper, whiteboard paper, and copperplate paper.
1. Hot melt adhesive for white cardboard bags
2. Kraft paper bag hot melt adhesive
3. Whiteboard paper bag hot melt adhesive
4. Copperplate paper bag hot melt adhesive
Paper bag adhesive is a hot melt adhesive used for sticking paper. Suitable for paper of different materials or surfaces. The bonding performance of hot melt adhesive varies depending on the different issues of paper bonding. Before production, confirm whether the hot melt adhesive for hand-held paper bags is suitable for use.
The flowability of hot melt adhesive particles has an impact on the quality of glue and adhesive. Hot melt adhesive has poor fluidity and can also cause stretching problems or mismatch with mechanical efficiency. 1. Sol temperature; Hot melt adhesive is very sensitive to temperature, and changes in temperature can alter the structure of the […]
EVA hot melt adhesive is currently one of the widely used industrial adhesives. They are essentially thermoplastic based on polymers, which means they are solid at room temperature but liquefy when exposed to a heat source. In this article, you will learn more about hot melt adhesive: EVA hot melt adhesive. What issues should be […]
Hot melt adhesive is a type of plastic polymer adhesive. Within a certain temperature range, its physical state will change with the temperature. EVA hot melt adhesive is an environmentally friendly chemical product. During use, sometimes hot melt adhesive may be pulled out after melting. What is the reason for drawing hot melt adhesive after […]
Direct answer: The width of the side glue for regular 16 open books and magazines is 4-6mm, for 32 open books it is 3-5mm, and for large 16 open or thick books (book spine exceeding 20mm) it can be relaxed to 6-8mm. The width of the side glue should be “able to effectively grasp the […]
