A separation unit for separating a web material along preformed lines of weakness. The separation unit has a width direction and includes a first roller having a rotational axis extending in the width direction and a web width extending in the width direction, and a second roller having a rotational axis extending parallel with the rotational axis of the first roller and a web width extending in the width direction. The second roller is positioned at a distance from the first roller. Each of the first and the second rollers is provided with a plurality of protrusion elements being spaced along the rotational axes and protruding perpendicular from the axes. Each of the protrusion elements has a maximum width in the width direction, a maximum radial extension from the rotational axes, an inner portion adjacent to the rotational axes, and an outer portion remote from the rotational axes.

A bag dispenser includes a frame with a roller portion for receiving a bag roll defined by a plurality of bags attached to a leading bag to be dispensed, the roller defining a longitudinal axis. A brake plate is configured to capture the leading bag against the frame for providing frictional force on the leading bag to limit sliding thereof, the brake plate pivotally attached to the frame via a pivot arm, the brake plate pivotable with respect to the frame between a non-pivoted friction-application position and a pivoted bag roll-installment position, the pivot arm configured to pivot with respect to the frame along a pivot plane generally perpendicular to the longitudinal axis.

A bag dispenser includes a frame with a roller portion for receiving a bag roll defined by a plurality of bags attached to a leading bag to be dispensed, the roller defining a longitudinal axis. A brake plate is configured to capture the leading bag against the frame for providing frictional force on the leading bag to limit sliding thereof, the brake plate pivotally attached to the frame via a pivot arm, the brake plate pivotable with respect to the frame between a non-pivoted friction-application position and a pivoted bag roll-installment position, the pivot arm configured to pivot with respect to the frame along a pivot plane generally perpendicular to the longitudinal axis.

Provided is a system for manufacturing a display unit, the system including: a carrying unit which carries an optical film including a polarizing film including an adhesive layer and a release film to which the polarizing film is bonded to be peeled off through the adhesive layer; a cutting unit which cuts the optical film by a predetermined depth, in which the release film is not cut, and forms a polarizing film sheet piece on the optical film; a peeling unit which peels the polarizing film sheet piece from the release film; and an attachment unit which attaches the polarizing film sheet piece peeled from the release film to a panel, in which the attachment unit includes: a pair of attachment rolls which presses and attaches the polarizing film sheet piece onto one surface of the panel; and a magnetic force generating unit or a suction part, which suppresses an upper attachment roll positioned at an upper side between the pair of attachment rolls from sagging by using magnetic force or suction.

This invention concerns a sample-dispensing device (10), particularly for single, personalized samples of products such as fragrances, makeup and cosmetics, providing them in a safe and hygienic manner at different sale or exhibition outlets, said samples (30) being arranged on continuous strip coils (31). The sample-dispensing device (10) comprises a body (11) containing an inlet area (12) for the continuous strip (32) and an outlet area (13) for the sample (30) forming a passage channel (14) for the sample inside the body (11); the passage channel (14) for the sample comprises at least one separator (15) positioned inside the body (11) acting with a connecting contour (301) of the sample (30) in order to detach it, one by one, from the continuous strip (32).

This invention concerns a sample-dispensing device (10), particularly for single, personalized samples of products such as fragrances, makeup and cosmetics, providing them in a safe and hygienic manner at different sale or exhibition outlets, said samples (30) being arranged on continuous strip coils (31). The sample-dispensing device (10) comprises a body (11) containing an inlet area (12) for the continuous strip (32) and an outlet area (13) for the sample (30) forming a passage channel (14) for the sample inside the body (11); the passage channel (14) for the sample comprises at least one separator (15) positioned inside the body (11) acting with a connecting contour (301) of the sample (30) in order to detach it, one by one, from the continuous strip (32).

The adhesive tape according to the present invention comprises a tape which comprises a long plastic film having a predetermined width and a predetermined thickness and adhesive layers which are arranged on the tape, wherein at least one row of multiple slits are arranged at regular intervals along the length direction in a region of the tape which turns inward from each end of a first surface as observed in a width direction, each of the slits is formed by a narrow and long concave groove which is depressed to a predetermined depth from the first surface and a crack; which is formed on the bottom of the concave groove and is formed at a predetermined depth toward a second surface, and the adhesive layer is formed on the first surface having the slits formed thereon.

The adhesive tape according to the present invention comprises a tape which comprises a long plastic film having a predetermined width and a predetermined thickness and adhesive layers which are arranged on the tape, wherein at least one row of multiple slits are arranged at regular intervals along the length direction in a region of the tape which turns inward from each end of a first surface as observed in a width direction, each of the slits is formed by a narrow and long concave groove which is depressed to a predetermined depth from the first surface and a crack; which is formed on the bottom of the concave groove and is formed at a predetermined depth toward a second surface, and the adhesive layer is formed on the first surface having the slits formed thereon.

A bag dispenser includes a frame with a roller portion for receiving a bag roll defined by a plurality of bags attached to a leading bag to be dispensed, the roller defining a longitudinal axis. A brake plate is configured to capture the leading bag against the frame for providing frictional force on the leading bag to limit sliding thereof, the brake plate pivotally attached to the frame via a pivot arm, the brake plate pivotable with respect to the frame between a non-pivoted friction-application position and a pivoted bag roll-installment position, the pivot arm configured to pivot with respect to the frame along a pivot plane generally perpendicular to the longitudinal axis.

A bag dispenser includes a frame with a roller portion for receiving a bag roll defined by a plurality of bags attached to a leading bag to be dispensed, the roller defining a longitudinal axis. A brake plate is configured to capture the leading bag against the frame for providing frictional force on the leading bag to limit sliding thereof, the brake plate pivotally attached to the frame via a pivot arm, the brake plate pivotable with respect to the frame between a non-pivoted friction-application position and a pivoted bag roll-installment position, the pivot arm configured to pivot with respect to the frame along a pivot plane generally perpendicular to the longitudinal axis.