SPREADER AND METHOD FOR APPLYING ADHESIVE TO FLOOR SUBSTRATE USING THE SPREADER

摘要

PROBLEM TO BE SOLVED: To provide a spreader capable of partially coating the back surface of a floor substrate with an adhesive. SOLUTION: In the spreader A provided with at least a coating roll 10 and a doctor roll 20 facing the coating roll, a small-diameter area 11 is formed on part of the coating roll 10 and a large-diameter area 21 which steps into the small-diameter area 11 of the coating roll 10 is formed on the doctor roll 20. COPYRIGHT: (C)2007,JPO&INPIT