Label system for reusable containers and the like

• US 5,628,858 A
• Filed: 05/18/1995
• Issued: 05/13/1997
• Est. Priority Date: 10/01/1992
• Status: Expired due to Term

• Current Assignee: MPT Incorporated
• Original Assignee: MPT Incorporated
• Inventors: Petrou, Robert J.
• Primary Examiner(s): Warden, Jill
• Assistant Examiner(s): CARRILLO, BIBI SHARIDAN
• Application Number:
  US08/443,202
• Time in Patent Office: 726 Days
• Field of Search: 156/247, 156/248, 156/249, 156/344, 428/40, 40/594
• US Class Current: 156/249
• CPC Class Codes: B65C 1/00 Labelling flat essentially-rigid surfaces labelling of fabrics B65C5/00
• CPC Class Codes: B65D 5/4233 Cards, coupons, labels or the like formed separately from the container or lid
• CPC Class Codes: G09F 2003/023 Adhesive
• CPC Class Codes: G09F 2003/0272 Labels for containers
• CPC Class Codes: G09F 3/10 by an adhesive layer
• CPC Class Codes: Y02W 30/80 Packaging reuse or recycling, e.g. of multilayer packaging bio-packaging Y02W90/10
• CPC Class Codes: Y10S 156/921 Delaminating container component in preparation for recycling, e.g. glass bottle, plastic bottle
• CPC Class Codes: Y10T 156/1142 Changing dimension during delaminating [e.g., crushing, expanding, warping, etc.]
• CPC Class Codes: Y10T 156/1195 Delaminating from release surface

Abstract

A method of labeling reusable containers is disclosed. A placard having a release coating on one side is adhesively secured to the container. The placard is transparent with instructional printing applied to one surface. Pressure-sensitive labels are placed on the exposed surface of the placard. The labels contain indicia relating to the status of the container. When the status of the container changes, the label is removed and a new label is substituted on the placard.

Claims

1. A process for providing identifying information as to the contents of an object on such an object, the process comprising:

a) substantially permanently affixing a placard to one such object with a release coated surface of the placard oriented outwardly;

b) providing a first label bearing information related to a first set of object contents;

c) applying the first label to the placard by securing a pressure sensitive adhesive coating of the first label to the placard release coating;

d) at a selected one of a time prior to and a time subsequent to the first label applying step positioning a first contents set in the object;

e) removing the first contents set from the object and replacing it with a second contents set; and

,

f) at a selected one of a time prior to and subsequent to the first set removal step removing the first label from the placard while leaving the placard affixed to the object and applying to the release coated surface of the placard a pressure sensitive surface of a second label bearing information related to contents of the second set.

2. The process of claim 1 wherein the step of removing the first label includes removing the pressure sensitive adhesive of the first label from the release coating.

3. The method according to claim 1, wherein said placard is provided with a disposable liner having a release coating for covering the adhesive coated surface of said placard prior to attachment of said placard to the object.

4. A method of labeling and relabeling an object with replaceable pressure-sensitive adhesive-backed labels comprising:

a) providing a plurality of pressure sensitive adhesive coated labels having indicia printed thereon;

b) providing a placard having an adhesive coated surface and a release coated surface;

c) substantially permanently affixing the placard to the object by applying the adhesive coated surface of said placard to a surface of the object with the release coated surface oriented outward;

d) applying a first label to the placard by securing the pressure sensitive adhesive coating of the first label to the placard release coated surface;

e) at a selected one of a time prior to and subsequent to the first label applying step, positioning a first contents set in the object;

f) removing the first contents set from the object and replacing it with a second contents set; and

g) at a selected one of a time prior to and subsequent to the first set removal step, removing the first label by separating the pressure sensitive adhesive coating of the first label from the release coated surface of the placard while leaving the placard fully attached to the object and applying to the release coated surface of the placard a pressure sensitive adhesive coating of a second label having indicia related to the contents of the second set.

5. The method according to claim 4, wherein said placard is provided with a disposable liner having a release coating for covering the adhesive coated surface of said placard prior to attachment of said placard to the object.