| 摘要 |
PROBLEM TO BE SOLVED: To provide a wallpaper pasting machine which is usable for thick and thin paste liquids and does not cause a phenomenon of uniformity of the thickness of an applied pase layer transferred even when a thick paste liquid is applied with a small paste thickness.SOLUTION: A wallpaper pasting machine applies a paste liquid, which is applied to a pasting roller by a rotation-driven paste supply roller and stored in a paste tub, continuously onto the back surface of a sheet-like wall material, after squeezing to a paste thickness corresponding to the clearance between the pasting roller and a doctor roller, while moving the paste liquid along a specified path from the back surface of the body by means of a pair of pinch rollers pinching the wall material from the front and back surfaces, among a plurality of rotation-driven rollers interlocked by a motor and discharges the pasted wall material to the front surface of the body. In the paste supply roller, a plurality of fins protruded outward from the roller peripheral surface of the paste supplying roller are formed, and the paste supply roller and the pasting roller are separated by such a clearance that the tips of the fins do not come in contact with the peripheral surface of the pasting roller. |
