CONTAINER HAVING AN IDENTIFICATION DEVICE MOLDED THEREIN AND METHOD OF MAKING SAME

• US 20090266736A1
• Filed: 04/01/2009
• Published: 10/29/2009
• Est. Priority Date: 04/25/2008
• Status: Abandoned Application

• Current Assignee: Drug Plastics & Glass Co., Inc.
• Original Assignee: Drug Plastics & Glass Co., Inc.
• Inventors: BARRESI, Lawrence J., SPRISHEN, Gregory
• Application Number:
  US12/416,540
• Publication Number:
  US 20090266736A1
• Time in Patent Office: Days
• US Class Current: 206/459.500
• CPC Class Codes: B29C 2049/2017 outside the article
• CPC Class Codes: B29C 2049/24308 comprising electronic elements or detection means, e.g. chips, RFIDs or barcodes
• CPC Class Codes: B29C 2949/0715 the preform having one end closed
• CPC Class Codes: B29C 49/06 Injection blow-moulding
• CPC Class Codes: B29C 49/20 of articles having inserts or reinforcements ; Handling of inserts or reinforcements
• CPC Class Codes: B29L 2031/5218 Dolls, puppets
• CPC Class Codes: B29L 2031/7158 Bottles
• CPC Class Codes: B65D 2203/10 Transponders
• CPC Class Codes: B65D 25/02 Internal fittings of containers made by folding or erecting blanks made of paper B65D5/44
• CPC Class Codes: G06K 19/02 characterised by the selection of materials, e.g. to avoid wear during transport through the machine
• CPC Class Codes: G06K 19/07758 arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag

Abstract

A blow molded container includes an identification device at least partially embedded in a wall of the container. The container has a bottom wall having a periphery and a concave shape that extends generally inwardly into the container and a sidewall surrounding the bottom wall and extending generally upwardly from the periphery. A capsule is at least partially embedded in one of the bottom wall and the sidewall and an identification device is completely enclosed within the capsule. An entire exterior surface of the capsule is surrounded by one of the bottom wall and the sidewall of the container.

Claims

1. A method of making a blow molded container having an identification device at least partially embedded in a wall of said container, said method comprising the steps of:

(a) providing a mold and a mold core;

(b) forming a preform at least partially around said mold core;

(c) mounting a capsule on a wall of said preform, said capsule including an identification device;

(d) inserting said molding core, said preform and said capsule into said mold;

(e) blow molding said perform and capsule into a container such that said capsule moves toward and engages a wall of said mold and said perform moves toward and at least partially surrounds at least a portion of said capsule.

2. The method according to claim 1 wherein said identification device is a radio frequency identification (RFID) tag.

3. The method according to claim 2 wherein said capsule completely encloses said RFID tag.

4. The method according to claim 3 wherein said capsule is formed of a polymeric material.

5. The method according to claim 2 wherein said container includes a bottom wall and a sidewall extending generally perpendicularly therefrom, said bottom wall having a concave shape that extends generally inwardly into said container, wherein said preform undercuts at least a portion of said capsule following step (e) to securely hold said capsule in place.

6. The method according to claim 2 wherein said capsule includes a generally planar first surface and an opposing generally planar second surface, said first surface extending generally parallel to said second surface, said first and second surfaces being spaced a predetermined distance apart by a sidewall extending generally perpendicularly therefrom around the entire capsule, an intersection of said sidewall with each of said first and second surfaces being arcuate in shape, wherein said preform completely surrounds said first surface, said sidewall and said arcuate intersection of said sidewall and said second surface such that said preform undercuts at least a portion of said capsule following step (e) to securely hold said capsule in place.

7. The method according to claim 2, further including the steps of attaching a spacer to a bottom of said preform following step (b) and then mounting said capsule to said spacer.

8. The method according to claim 7, further including the steps of providing a vacuum line proximate a center of said spacer and removing air from said vacuum line to prevent inadvertent movement of said capsule during blow molding.

9. The method according to claim 1, further including the step of mounting said capsule in a bottom wall of said preform such that said capsule engages a bottom wall of said mold.

10. The method according to claim 1 wherein said preform and said mold completely surround said capsule following step (e).

11. A blow molded container having an identification device at least partially embedded in a wall of said container, said container comprising:

a bottom wall having a periphery and a concave shape that extends generally inwardly into said container;

a sidewall surrounding said bottom wall and extending generally upwardly from said periphery;

a capsule at least partially embedded in one of said bottom wall and said sidewall; and

an identification device completely enclosed within said capsule;

wherein an entire exterior surface of said capsule is surrounded by one of said bottom wall and said sidewall of said container.

12. The container according to claim 11 wherein said identification device is a radio frequency identification (RFID) tag.

13. The container according to claim 12 wherein said capsule is completely embedded in said bottom wall of said container.