RFID methods in the manufacture of reclosable packages

• US 8,554,642 B2
• Filed: 05/31/2006
• Issued: 10/08/2013
• Est. Priority Date: 05/31/2006
• Status: Expired due to Fees

• Current Assignee: Illinois Tool Works Inc.
• Original Assignee: Illinois Tool Works Inc.
• Inventors: Stolmeier, Robert C., Hogan, Robert E.
• Primary Examiner(s): Shaawat, Mussa A
• Application Number:
  US11/443,914
• Publication Number:
  US 20070294148A1
• Time in Patent Office: 2,687 Days
• Field of Search: None
• US Class Current: 705/28
• CPC Class Codes: A44B 19/267 for slide fasteners with edges of stringers having uniform section throughout the length thereof for sacks or bags B65D33/2508
• CPC Class Codes: B65D 2203/10 Transponders
• CPC Class Codes: B65D 33/255 being provided with special visual, audible or tactile indicating means, e.g. indicating proper engagement B65D33/2516 takes precedence
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders

Abstract

The present disclosure relates to the implanting of RFID (radio frequency identification) chips into the slider of a zipper of a reclosable package. This allows for subsequent reading of the RFID identifying data to identify associated with the reclosable package. This can be done by using the RFID data directly or by using the RFID data to access a database This can be done for authentication, security, quality control, inventory control and similar purposes.

Claims

1. A reclosable package for foodstuffs or industrial or similar items comprising:

opposed front and rear panels of polymeric material joined together to form an interior and a mouth communicating with the interior;

a zipper configured to open and close the mouth, the zipper including first and second interlocking profiles and a slider which, when moved in a first direction, separates the first and second interlocking profiles to open the mouth, and, when moved in a second direction, interlocks the first and second interlocking profiles to close the mouth; and

the slider including a data storage device.

2. The reclosable package of claim 1 wherein the data storage device includes data selected from the group consisting of:

manufacturing date of the reclosable package, manufacturing time of the reclosable package, filling time of the reclosable package, filling date of the reclosable package, contents of the reclosable package, expiration date of the contents of the reclosable package, SKU number of the reclosable package, SKU number of the contents of the reclosable package, part number of the contents of the reclosable package, inventory control number of the reclosable package, inventory control number of the contents of the reclosable package, unit count of the contents of the reclosable package, weight of the contents of the reclosable package, pricing of the contents of the reclosable package, manufacturer of the reclosable package, manufacturer of the contents of the reclosable package, country of origin or manufacturing place of the reclosable package and country of origin or manufacturing place of the contents of the reclosable package.

3. The reclosable package of claim 1 wherein the data storage device is attached outside of the slider.

4. The reclosable package of claim 1 wherein the data storage device is embedded in the slider.

5. The reclosable package of claim 4 wherein the data storage device is molded into the slider.

6. The reclosable package of claim 1 wherein the data storage device is free of an internal power supply.

7. A reclosable package for foodstuffs or industrial or similar items comprising:

opposed front and rear panels of polymeric material joined together to form an interior and a mouth communicating with the interior;

a zipper configured to open and close the mouth, the zipper including first and second interlocking profiles and a slider which, when moved in a first direction, separates the first and second interlocking profiles to open the mouth, and, when moved in a second direction, interlocks the first and second interlocking profiles to close the mouth; and

the slider including an RFID chip storing identifying data.

8. The reclosable package of claim 7 wherein the identifying data is used to access data regarding the reclosable package or the contents thereof from a database.

9. The reclosable package of claim 7 wherein the identifying data is used as data regarding the reclosable package or the contents thereof.

10. The reclosable package of claim 9 wherein the RFID chip stores identifying data including data selected from the group consisting of:

manufacturing date of the reclosable package, manufacturing time of the reclosable package, filling time of the reclosable package, filling date of the reclosable package, contents of the reclosable package, expiration date of the contents of the reclosable package, SKU number of the reclosable package, SKU number of the contents of the reclosable package, part number of the contents of the reclosable package, inventory control number of the reclosable package, inventory control number of the contents of the reclosable package, unit count of the contents of the reclosable package, weight of the contents of the reclosable package, pricing of the contents of the reclosable package, manufacturer of the reclosable package, manufacturer of the contents of the reclosable package, country of origin or manufacturing place of the reclosable package and country of origin or manufacturing place of the contents of the reclosable package.

11. The reclosable package of claim 7 wherein the RFID chip is attached outside of the slider.

12. The reclosable package of claim 7 wherein the RFID chip is embedded in the slider.

13. The reclosable package of claim 12 wherein the RFID chip is molded into the slider.

14. The reclosable package of claim 7 wherein the RFID chip is a passive RFID chip.

15. A reclosable package for foodstuffs or industrial or similar items comprising:

opposed front and rear panels of polymeric material joined together to form an interior and a mouth communicating with the interior;

a zipper configured to open and close the mouth, the zipper including first and second interlocking profiles and a slider which, when moved in a first direction, separates the first and second interlocking profiles to open the mouth, and, when moved in a second direction, interlocks the first and second interlocking profiles to close the mouth; and

the slider including means for storing data.

16. The reclosable package of claim 15 wherein the means for storing data includes data selected from the group consisting of:

manufacturing date of the reclosable package, manufacturing time of the reclosable package, filling time of the reclosable package, filling date of the reclosable package, contents of the reclosable package, expiration date of the contents of the reclosable package, SKU number of the reclosable package, SKU number of the contents of the reclosable package, part number of the contents of the reclosable package, inventory control number of the reclosable package, inventory control number of the contents of the reclosable package, unit count of the contents of the reclosable package, weight of the contents of the reclosable package, pricing of the contents of the reclosable package, manufacturer of the reclosable package, manufacturer of the contents of the reclosable package, country of origin or manufacturing place of the reclosable package and country of origin or manufacturing place of the contents of the reclosable package.

17. The reclosable package of claim 15 wherein the means for storing data is attached outside of the slider.

18. The reclosable package of claim 15 wherein the means for storing data is embedded in the slider.

19. The reclosable package of claim 18 wherein the means for storing data is molded into the slider.

20. The reclosable package of claim 15 wherein the means for storing data is free of an internal power supply.