JPS6152658U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a web winding device showing an embodiment of the present invention, FIG. 2 is a front sectional view of the suction roll in FIG. 1, and FIG. 3 is a perspective view of the suction box in FIG. 1. Figure 4 is from A to Figure 3.
A sectional view, FIG. 5 is a perspective view of the single-sided adhesive tape feeding device in FIG. 1, FIG. 6 is a perspective view of the knife ejecting device in FIG. 1, FIG. 7, FIG. 8, and FIG. 9 are in FIG. 10 is a perspective view of a conventional web winding device, FIG.
2 and 13 are explanatory diagrams showing the state in which the plastic film is manually wound around the take-up roll in FIG. 10. Explanation of main parts of the figure, 02... Winding roll, 07
...Moisture-proof film, 13...Suction roll, 14
... Suction box, 15... Single-sided adhesive tape feeding device, 16... Knife ejecting device.

Claims (1)

[Scope of utility model registration request] In a winder, a moisture-proof film feeding device is installed near the take-up roll, and a device that attaches the tip of this moisture-proof film to the surface of the take-up roll, and a device that cuts the moisture-proof film after it has been wound around the outer layer of the take-up roll. 1. A web winding device comprising: a device for cutting a moisture-proof film in a slit portion of a winding roll;