Label feeding device

Abstract

Provided is a label feeding device that is capable of efficiently peeling and feeding linerless labels one by one, said linerless labels comprising multiple labels that are arranged, without using release paper, such that each label is bonded to the surface of a label thereunder at an overlapping section while being displaced from the lower label at a displaced section. The labels are moved by means of a conveyor (8) that has on a surface thereof protrusions or grooves to which the labels are tentatively attached, and the conveyor bends at a peeling part (9), thereby peeling off the displaced section (5) of the upper label from the conveyor. A slider (13) that presses the lower label against the conveyor surface is movably disposed at the peeling part, thereby preventing the lower label from being peeled off from the conveyor. The displaced section projecting from the conveyor is pinched by a claw mechanism (12) and carried to a label ejection slot (11).

Description

technical field [0001] The present invention relates to a label supply device capable of supplying labels one by one, and more particularly, to a label that can be supplied by peeling off a linerless label obtained by laminating a plurality of labels at different stacking positions without using release paper. supply device. Background technique [0002] As a label, there is known a linerless label (non-liner label) which is not attached to release paper (cardboard) as in the past. This linerless label (hereinafter sometimes simply referred to as a label) uses the surface of the label as a peeling surface, and the adhesive surface formed on the back of the label is staggered by a predetermined width and is attached to the surface of the lower label. Formed into strips and rolled into rolls, or pasted into sheets staggered at certain intervals. Since such a label does not use release paper, there is no waste, the overall size can be reduced, and space can be saved, and ther...

AI Technical Summary

Problems solved by technology

In addition, the device described in Patent Document 1 is a method of forcibly peeling off by inserting peeling claws between the edge lower surface of the overlapped part of the upper label and the upper surface of the lower label, so the structure is complicated, and Adhesive is easy to accumulate on the peeling claws, etc., and the label may not be able to be peeled off if it is not cleaned diligently

[0004] In addition, in the above-mentioned device described in Patent Document 1, when the labels retreat, the peeling claw cannot reliably enter between the overlapping labels, and if the upper label enters the lower side of the peeling claw, the label cannot be peeled off.

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