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Photo books (album books) often use thick copperplate paper and pearlescent paper, which have high weight, smooth surface, and high requirements for initial adhesion and flexibility of the adhesive. Direct conclusion: Prioritize the transparent high initial adhesion EVA system and select the softening point according to the thickness of the book core.
| Verification items | recommended value |
|---|---|
| Initial adhesion force | high |
| softening point | 80–95℃ |
| odor | low odor |
| color | Transparency first |
Sunlife Hot Melt Adhesive “album book specific transparent granules have been served by multiple graphic and text stores. Guangzhou Sunlife Trading supports small batch trials, making it more secure to sample before mass production.
Q1: Can I use regular book adhesive for photo books?
Thick pages are prone to falling off, it is recommended to use special high initial adhesive transparent particles.
Q2: Will transparent particles affect the color of photos?
No, it’s glued to the back of the book and doesn’t touch the screen.
Not all cardboard boxes are standard rectangles The e-commerce and retail industries are increasingly using irregular cardboard boxes (such as hexagonal boxes, drawer boxes, and top and bottom covers), and the sealing and gluing path is much more complex than standard unboxing. Here are 5 common types of irregular box shapeshot melt adhesive pelletsGlue application […]
Packaging hot melt adhesiveFor packaging, it is not unfamiliar, not only with high efficiency, but also with high cost-effectiveness. Hot melt adhesive is often used for packaging in cardboard boxes. Conventional slotted cardboard box (RSC)Use 1/8 inch beads approximately 1/2 inch from the edge of the flip cover to create durable cardboard boxes. In this […]
Hot melt adhesive (taking the commonly used EVA system for book binding as an example) is a solid particle at room temperature. It is heated to 160-180 ℃ on the machine before melting into a liquid state and being able to wet and bond. After cooling, it re solidifies into a film. So there are […]
The true cause of blistering on the spine of a book The appearance of bubbles (visible bulges or internal cavities) on the spine of the adhesive book is a quality taboo, and customers will directly judge it as unqualified. Many people think that foaming is a problem with the glue coating process, but in realityhot […]
