Waterproof and stain-resistant front cover to prevent water penetration into papers and documents; easy to clean and dry with a single wipe
Adhesive Type
EVA resin glue applied on the inner surface of the spine with high viscosity; features low melting point, high viscosity, does not become brittle at low temperatures, non-sticky at room temperature, and easy to store
Glue Application Process
PVC thermal binding sleeve uses U-shaped three-side glue coating technology to effectively prevent the first and last pages from detaching due to insufficient glue
Glue Areas
Front cover, back cover, side glue, main glue, spine
Packaging
10 sleeves per pack
Sleeve Thickness Range
1 mm to 50 mm (corresponding to the thickness of the bound documents)
Design Features
Rounded and firm corners to protect the book and enhance appearance
Additional details
Available Colors
Pink, beige, light green, light blue, dark blue, bright red