Water-based Cold Laminating Adhesive for Paper-plastic

                     Water-based Cold Laminating Adhesive for Paper-plastic

Product  Description                               

This laminating adhesive is produced for water-based laminating of printed paper.

Especially well applied to glossy and matte BOPP or PET lamination film.

It is processed by water-based laminating machine.

Technical Index

Features and Usage Recommendation

It is a water based laminating adhesive polymerized from acrylic and water molecular, no benzene included, nontoxic, nonflammable and meets the security standard.

It is fast-drying, can be used directly and provides high bonding strength. If necessary, it can be diluted by 2% water more or less.

Applying process and precautions

1. Adhesive must be sun blocked. Avoid exposure to the sun in summer and keep in cold place, in particular above 0℃ in winter. If adhesive is freezed, don't heat up at once and should place it in room with a temperature above 5℃ to make it melt slowly. If no layer separation phenomenon after melting, filter with 100 mesh screen. During storage and after use, seal it so as to avoid moulding and skinning and shorten quality term.

2. AFP brand series compound film adhesive can't be mixed with other ones. Mustn't add other substances so as to produce chemical reaction. Of course include water.

3. After printing ink must be dry completely, then use compound film adhesive.

4. Before using, clean roller on compound film machine. No adhesive skin and impurity.

5. Corona quantity on BOPP film treatment surface must be above 39 dyne. Common factories BOPP film electric treatment surface is inside rolled film. Small BOPP film corona quantity results in unfirm adhesion and film removing.

6. Adhesive quantity depends on paper, ink and film. Observe whether there is snow-shaped bright spots on copy. If yea, it is because of three factors such as too small adhesive quantity, small pressure and more powder agent. Then add adhesive quantity, pressure adjusting and powder removing. At that time no bright spots, but after several minutes to dozens of hours, find chicken paw shaped, snow-shaped and flaw-shaped spots, commonly the reason is that adhesive and ink react each other. It is because of incompletely drying ink or more dry and adhesive.

7. In principle, after powder spraying on printing products' surface, rub powder before compound film. Directly operate if powder is small. Please choose lid powder special adhesive.

8. During roll exchanging, please don't keep down time so long, so as to skinning.

9. Place it untiled compound products is transparent not white and start cutting.

10. While new printing products compound film or exchange different adhesive, please sample and check before bales of production.

11. Please notice gold or silver printing products in particular. Sometime there is color changing phenomenon. Place it about one day and if color is not changing, then compound film. Meanwhile lengthen solidification time.

12. Please don't use strong alkali glue board making and tile hanging so as to in avoid from such phenomenon as moulding and layer removing. Also note that glues such as Sodium-silicate quantity is so large and react with glue through paper.

Package

1. 50kgs or 100kgs plastic barrel

2. 18barrels or 27barrels a pallet