A label production method includes a label peeling portion forming step of attaching an active energy ray curable composition to a base material and curing the active energy ray curable composition to form a label peeling portion, in which the label peeling portion is formed 10 ?m or more higher than surroundings in the label peeling portion forming step.

The present application relates to a method for manufacturing an indicator for food that can visually check the quality change in food in a package state, an indicator for food manufactured therefrom, and a method for checking the storage status of food using the same. The manufacturing method of an indicator for food of the present application includes bonding a first film, on which an indicator layer including a pH-sensitive indicator is formed on one surface thereof, and a second film, on which an adhesive layer is formed on one surface thereof, so that the indicator layer of the first film and the adhesive layer of the second film can face each other.

To provide an adhesive laminate suitable for high-mix low-volume production without blurring of printing due to external rubbing or the like, or a security label using the adhesive laminate. An adhesive laminate comprising at least one laser-printed layer capable of being printed by laser irradiation, wherein the laser-printed layer includes a laser-printed portion and a non-printed portion, an absolute value of a difference between the color L* values of the printed portion and the non-printed portion is 1.0 or more and 10.0 or less, and a pressure-sensitive adhesive layer is provided on at least one surface of the adhesive laminate.

Multi-part label systems, and methods for their assembly. A carrier material with a first label and a second label removably adhered thereto is provided. The first label and second label are dispensed from the carrier material and applied to a surface simultaneously, whereby after application the underside of the first label is in contact with the surface and the undersurface of the second label is in contact with the top side of the first label.

A label winding device is for receiving a medium including a label liner and a label member that is removably attached to the label liner and has at least one label portion and a waste portion, separating the waste portion from the label liner at a waste separation portion, and winding the at least one label portion with the label liner. The label winding device includes: a waste winder for winding the separated waste portion; a label winder for winding the at least one label portion with the label liner without the separated waste portion; a waste guide for guiding the separated waste portion to the waste winder; a support for rotatably supporting the waste guide; a sensor for detecting a rotational speed of the waste guide; and a waste break detector for detecting break of the waste portion on a basis of the detection by the sensor.

A tag for marking a defective portion of an electrode for a secondary battery and a manufacturing method thereof are provided. More specifically, the tag for marking a defective portion of an electrode is simply attached to a place recognized as having a defect in an electrode for a secondary battery produced by an automation process. So, the tag for marking a defective portion of an electrode for a secondary battery is formed as release paper applied with color contrasted with the color of the tag for marking is laminated so that a light sensor installed in an automatic tag feeder identifies the release paper and the tag for marking without an error to automatically supply the tag for marking when supplying the tag for marking a defective portion of an electrode by the automatic tag feeder.

A method as well as a device for producing a component part (1), wherein a label (2) with a flexible layer structure comprising a carrier layer (23) and a further layer (22) and/or one or more electrical and/or electronic and/or optical and/or optoelectronic components (261) is received by a label receiver (20), wherein a carrier (3) is received by a carrier receiver (30), wherein a flowable adhesive (4) is applied to the label (2) and/or the carrier (3) in one or more defined first shapes and a defined relative movement (45) of the label receiver (20) and the carrier receiver (30) is carried out, wherein the adhesive (4) is arranged between the label (2) and the carrier (3), with the result that one or more adhesive layers (41) are obtained, and wherein an at least partial curing and/or crosslinking of the one or more adhesive layers is then carried out.

Multi-part label systems, and methods for their assembly. A carrier material with a first label and a second label removably adhered thereto is provided. The first label and second label are dispensed from the carrier material and applied to a surface simultaneously, whereby after application the underside of the first label is in contact with the surface and the undersurface of the second label is in contact with the top side of the first label.

Provided is a removing unit that includes: a first conveying roller, a second conveying roller, a third conveying roller, and a take-up roller. The first conveying roller conveys a stack including first and second base members which are removably stacked with respect to each other. The second conveying roller conveys the second base member from which the first base member has been removed. The third conveying roller conveys the first base member which has been removed from the second base member, along a surface of the first conveying roller. The take-up roller takes up the first base member which has been conveyed by the third conveying roller. The second conveying roller is provided upstream from a first tangent in a conveying direction of the first base member. The third conveying roller is provided to overlap the first tangent or provided downstream from the first tangent, in the conveying direction.

Flexible self-adhesive label with a covered adhesive region selectively peelable, the label comprising a flexible layer (10); a pressure-sensitive adhesive layer (20) covering at least a first region (22) of a first side of the flexible layer (10); a liner (30) with a first liner region (32) adhered over the first region (22) and intended to be removed from the first region (22) leaving it exposed; wherein the adhesive layer (20) also covers a second region (23) of the first side of the flexible layer (10); and the liner (30) includes a base region (31), attached to the second region, the base region (31) and the first liner region (32) being connected through a first fold line (33) whose ends are approximately tangent to anti-tear configurations (36) of the liner (30), allowing to expose the first region (22) keeping the liner (30) attached to the second region (23).