Apparatus and method for automatically applying adhesive-backed labels to moving articles
AssigneeApax Corporation
InventorsHubert J. Schroeder, Jovan Zivkovic
Life of this patent
Estimating the term…
Abstract
Pressure-sensitive adhesive-backed labels are carried adhesive back side down on a backing strip. The present method and apparatus completely removes each label from its backing material and then may relocate, manipulate, or hold the label by its adhesive back side before it is attached to a passing article. The apparatus may be arranged to dispense the labels along an axis parallel to the path of travel of the moving article or along an axis that crosses the path of travel of the moving article.
Claims11
An apparatus for applying pressure-sensitive adhesive labels carried at a first predetermined rate to an article moving at a second predetermined rate, said apparatus comprising:
- a label dispensing mechanism:
- a label receiving means including a plurality of rollers contained in a frame which is mounted for movement with respect to said label dispensing mechanism, each roller having a nonstick surface, located adjacent said label dispensing mechanism, for receiving a label by its adhesive back side, and for moving the label by its adhesive back side along said roller surface to a waiting position:
- and
- means for increasing or decreasing the length from the distal end of the roller frame to the label dispensing mechanism whereby the label is applied to the moving article by moving a portion of said adhesive back side of said label into contact with said moving article while another portion of said adhesive back side remains in contact with said roller surface.
An apparatus for applying pressure-sensitive adhesive labels at a labeling rate, the labels being carried to the site of moving articles to be labeled, said apparatus comprising:
- a label dispensing mechanism for separately dispensing each individual label;
- and
- a plurality of rollers, each having a nonstick covering, mounted in a surface adjacent said label dispensing mechanism for receiving each individual label by its adhesive back side and moving the label by its adhesive back side along said rollers to a position where a portion of the label extends beyond the roller surface, said rollers mounted for movement in unison with respect to said label dispensing mechanism to increase or decrease the length from the dispensing mechanism to the roller furthest from the dispensing mechanism, so that
- the label is applied to a moving article by moving the adhesive back side of the portion extending beyond the roller furthest from the dispensing mechanism into contact with said moving article while the rest of the label remains in contact with and is held by said roller surface, the moving article thereby removing the label from the rollers at the speed of the moving article.
An apparatus for applying pressure-sensitive adhesive labels carried at a first predetermined rate on a backing material to an article moving at a second predetermined rate, said apparatus comprising:
- a label dispensing mechanism for separating each individual label from its backing material;
- and
- a plurality of rollers contained in a frame which is mounted for movement along its length with respect to said label dispensing mechanism to increase or decrease the length from the distal end of the roller frame to the label dispensing mechanism, each roller having a nonstick surface thereon located adjacent said label dispensing mechanism, for receiving a label by its adhesive back side, and for moving the label by its adhesive back side along said roller surface to a waiting position.
- so that the label is applied to the moving article by moving a portion of said adhesive back side of said label into contact with said moving article while another portion of said adhesive back side remains in contact with said roller surface.
Dependencies are inferred from the claim text.