Book Binding Hot Melt Adhesive(Thermoplastic Resin Adhesive)
Sheet shape or flake
Ethylene-vinyl acetate copolymer(EVA) and ESTER GUM
Be used in spine binding of the book with general paper(80g)
Relatively low price but high quality
ESTER GUM can be excellently compatible with EVA and improve adhesiveness of the production. Also it has strong resistance to corrosion, moisture and impact
The operating temperature (°C) :
25KG lined with plastic sacks
Store in drying gloomy and cold place, avoid blasting bask in the sun and high temperature baking. During transportation should be moistureproof and prevent heat
Hot melt adhesive production process
1-Crusher; 2-Kneader;3-Insulation hopper; 4-Extruder; 5-Die; 6-Steel cooler; 7-Plastic cutting machine
The hot glue that used in bookbinding is made up from EVA, high quality glycerinum and C5resin.
1.Good fluidity: Bubbles and hollow back won’t appear if proper controlling after bookbinding with the hot melt adhesive.
2.High softening point: Suitable for high-speed binding.
3.Long opening time: The paper needs to be wide with large binding tension.
4.Environmental thermosol particles: We strictly control our craft to avoid producing smoke, gas and bad smell during the process of binding.
5.Good stability;Its adhesive strength can still remain after 24 hours’ under the temperature of one hundred and eighty degrees centigrade.
6.Popular among printing houses.