S-391 high-end flat hot melt adhesive S-391 high-end flat hot melt adhesive

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SUNLIFE
S-391 high-end flat hot melt adhesive

2022-04-11    Views: 3

Product Usage: Use flat hot melt adhesive on the back of books such as sewing notebooks, notebooks, and picture books that need to be laid flat.
Suitable equipment: linear machine, disc machine, elliptical machine, linkage line, etc., with a speed of 2000-4000 books/hour.
Suitable for paper: Copperplate paper and offset paper with a thickness of less than 20mm and A4 size lock wire of 157g or less
Applicable ambient temperature: 0-35 ℃
Product features: High end notebook specific adhesive, with excellent flexibility, can be spread 180 ° flat, no need for backing paper, high and low temperature resistance, strong adhesion.
Main ingredients: EVA, tackifying resin, wax
External      Observation: Light yellow transparent particles
Softening point (global method): greater than 75 ℃
Opening time: 15-25 seconds
Adhesive      Degree: 3000~ 6000CPs@180 ℃
Poison      Sex: Non toxic
Operating temperature: 140-170 ℃

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