| 摘要 |
PROBLEM TO BE SOLVED: To provide a defoaming roller device wherein it is a simple constitution and there exists no problem on increase in expenditure and continuous lamination is possible and working efficiency is good and a method for defoaming by using it. SOLUTION: This device is used in a process wherein a plurality of sheet-like films are continuously sticked together with an adhesive and it is carried, and a pair of roller members 20 and 21 arranged so as to pinch the sticked and carried sheet-like films are provided and one 20 of the rollers is a cylindrical shape and another one 21 forms spiral-shaped projections 22 on its outer periphery and when the films are sticked together with an adhesive, enveloped air bubbles are moved in the width direction along the projected roller part 22 of a roller member 21 and they can be guided to the side edge part. |
