Livestock display tag

• US 10,357,020 B2
• Filed: 04/08/2016
• Issued: 07/23/2019
• Est. Priority Date: 04/13/2015
• Status: Active Grant

• Current Assignee: Tadbik Advanced Technologies Ltd.
• Original Assignee: Tadbik Advanced Technologies Ltd.
• Inventors: Goldberg, Guy, Drori, Gili
• Primary Examiner(s): Simpson, Sarah A
• Application Number:
  US15/314,721
• Publication Number:
  US 20170202179A1
• Time in Patent Office: 1,201 Days
• Field of Search: 606116, 40301, 4029901
• CPC Class Codes: A01K 11/001 Ear-tags
• CPC Class Codes: A01K 11/004 with electronic identification means, e.g. transponders
• CPC Class Codes: Y02A 40/70 in livestock or poultry

Abstract

A livestock pasture display tag of a type used under harsh agricultural conditions, the tag comprising: (i) a thin, substantially, flat planar flexible display having a thickness, a front planar surface and a back planar surface, both surfaces are substantially parallel to a longitudinal axis positioned between surfaces; at least one of said surfaces is having a display section in which the livestock animal indicia is displayed; (ii) an anchoring section for fixedly securing the improved livestock pasture display tag to a body part surface of the livestock animal; and (iii) a permanent pressure sensitive encapsulation zone.

Claims

1. An improved laminated livestock pasture display tag of a type used under harsh agricultural conditions, said improved laminated livestock pasture display tag comprising:

(i) a thin, substantially, flat planar flexible display having a thickness, a front planar surface and a back planar surface, said front planar surface and said back planar surface being substantially parallel to a longitudinal axis positioned between said front planar surface and said back planar surface;

at least one of a group consisting of said front planar surface and said back planar surface having a display section in which indicia for a livestock animal is displayed;

(ii) an anchoring section for fixedly securing the improved laminated livestock pasture display tag to a body part of the livestock animal; and

(iii) a permanent pressure sensitive encapsulation zone extending along the longitudinal axis between the back planar surface and the front planar surface having;

a front side perimeter that is facing the front planar surface, defining a front section there-between and a front interface;

a back side perimeter that is facing the back planar surface, defining a back section there-between and a back interface;

the permanent pressure sensitive encapsulation zone configured to (1) permanently bond the front section at the front interface, and the back section at the back interface; and

(2) accommodate at least one electronic component permanently bonded between the back section and the front section, said permanent bonding encapsulating said at least one electronic component

wherein said front section is characterized by a multilayer structure with at least two layers, a material of at least one first layer of said at least two layers differing from a material of at least one second layer of said at least two layers, each of said at least two layers comprising a material selected from a group consisting of polyethylene terephthalate (PET), UV blocking PET, vinyl, polyvinyl, polyvinyl chloride (PVC), polycarbonate (PC), polypropylene (PP), polyethylene (PE), Polyurethane (PU) and any combination thereof, said at least one first layer having a thickness in a range between 100 micron and 550 micron and said at least one second layer having a thickness in a range between 50 micron and 150 micron; and

said back section has at least one layer, said at least one layer comprising a member of a group consisting of PET, PVC, PP, PE, PC and any combination thereof;

further wherein there is no detrimental effect on said improved laminated livestock pasture display tag after at least 1000 hours of exposure to 340 nm UV fluorescent tubes in a chamber fitted in accordance with American Society for Testing &

Materials (ASTM) G154, said detrimental effect being pulling off or peeling off of any of the bonded layers.

2. The improved laminated livestock pasture display tag of claim 1, wherein the anchoring section is a punch out section configured to receive therethrough, a portion of a male piercing member comprising a pointed head and an elongate shaft extending from the head, the male piercing member has a retention surface to secure the improved laminated livestock pasture display tag to an anchor;

characterized in that the improved laminated livestock pasture display tag is invasively fixable to soft tissue of said livestock animal.

3. The improved laminated livestock pasture display tag of claim 1, wherein the permanent bonding of the at least one electronic component is effected by application of sufficient mechanical pressure onto the thickness of the permanent pressure sensitive encapsulation zone at a cool temperature range.

4. The improved laminated livestock pasture display tag of claim 3, wherein said cool temperature range is between 50°

F and 140°

F.

5. The improved laminated livestock pasture display tag of claim 4, wherein said cool temperature range is a room temperature (RT) range.

6. The improved laminated livestock pasture display tag of claim 1, wherein the permanent pressure sensitive encapsulation zone is un-melted.

7. The improved laminated livestock pasture display tag of claim 1, wherein the back section is un-melted and the front section is un-melted.

8. The improved laminated livestock pasture display tag of claim 1, wherein the permanent pressure sensitive encapsulation zone comprises acrylic based or rubber based permanent pressure sensitive adhesive.

9. The improved laminated livestock pasture display tag of claim 1, wherein the permanent pressure sensitive encapsulation zone completely separates the front section from the back section.

10. The improved laminated livestock pasture display tag of claim 9, wherein the front section is not fused with the back section.

11. The improved laminated livestock pasture display tag of claim 1, wherein the back section comprises a support layer of a resilient and flexible thermoplastic material.

12. The improved laminated livestock pasture display tag of claim 11, wherein the resilient and flexible thermoplastic material is polyethylene terephthalate (PET).

13. The improved laminated livestock pasture display tag of claim 11, wherein the thickness of the resilient and flexible thermoplastic material is in the range of 150micron to 500 micron.

14. The improved laminated livestock pasture display tag of claim 1, wherein the improved laminated livestock pasture display tag does not delaminate under harsh agricultural conditions.

15. The improved laminated livestock pasture display tag of claim 1, wherein the improved laminated livestock pasture display tag is configured to pass at least one toughness test selected from a group consisting of:

(a) resistance to a tensile load at least 280 N;

(b) no mechanical rupture, tear, delamination and snag after 12 months agricultural experimental use;

(c) resistance to abrasion according to ASTM D5181;

(d) no integrity cracks or splits at low and moderate temperatures when tested using the ASTM D1709 Free-Falling Dart method;

(e) no damage from damp heat and cold when tested according to ISO 4611using alternating cycles of 12 hours at 40°

C. and 12 hours at −

25°

C. for 3 weeks in a climatic chamber;

(f) no damage from chemicals when tested according to ISO 175 using immersion for 3 weeks in a 50°

C. acid liquid (pH

     3);

(g) no damage from chemicals when tested according to ISO 175 using immersion for 3 weeks in a 50°

C. alkaline liquid (pH

     12) and any combination thereof.

16. The improved laminated livestock pasture display tag of claim 1, wherein the permanent pressure sensitive encapsulation zone is of thickness in the range of 10 micron to 50 micron prior to encapsulation of the at least one electronic component.

17. The improved laminated livestock pasture display tag of claim 1, wherein the overall thickness measured from the front surface to the back surface is 450microns to 1 mm.

18. The improved laminated livestock pasture display tag of claim 1, wherein the overall weight of the improved laminated livestock pasture display tag is less than 3 gm.

19. The improved laminated livestock pasture display tag of claim 1, wherein the overall weight of the improved laminated livestock pasture display tag is less than 0.1 gm/cm².

20. The improved laminated livestock pasture display tag of claim 1, wherein the improved laminated livestock pasture display tag is configured to prevent accumulation of fold lines.

21. The improved laminated livestock pasture display tag of claim 1, wherein the permanent pressure sensitive encapsulation zone is of thickness in the range of 20 micron to 200 micron prior to encapsulation of the at least one electronic component.

22. The improved laminated livestock pasture display tag of claim 21, wherein the back section has a thickness in a range from 300 micron to 750 micron.

23. The improved laminated livestock pasture display tag of claim 21, wherein the overall weight of the improved laminated livestock pasture display tag is less than 8 gm.

24. The improved laminated livestock pasture display tag of claim 21, wherein the overall thickness measured from the front surface to the back surface is 450micron to 1500 micron.

25. The improved laminated livestock pasture display tag of claim 1, wherein the overall weight of the improved laminated livestock pasture display tag is less than 0.15 gm/cm².

26. The improved laminated livestock pasture display tag of claim 1, wherein said front section is characterized by a bilayer comprising a member of a group consisting of:

a PVC layer laminated to a PET layer, and a PVC layer laminated to a polycarbonate (PC) layer.

27. The improved laminated livestock pasture display tag of claim 1, additionally comprising a tear attempt indication.

28. The improved laminated livestock pasture display tag of claim 27, wherein said tear attempt indication is generable by circuit disconnection at a circuit sensitivity region.

29. The improved laminated livestock pasture display tag of claim 28, wherein the circuit sensitivity region is a circuit loop encircling at least a portion of the anchoring section such that a tear attempt of the anchoring section disconnects the circuit loop;

the disconnection of which is indicative of the tear attempt.

30. The improved laminated livestock pasture display tag of claim 1, wherein the at least one electronic component comprises an ultra-high frequency (UHF) Radio Frequency ID (RFID) identification component.

31. The improved laminated livestock pasture display tag of claim 1, wherein a member of a group consisting of said back section, said front section and any combination thereof is printed with indicia.

32. The improved laminated livestock pasture display tag of claim 31, wherein the indicia is printed in black or colored inks applied via digital printing, via flexography printing, via letterpress printing, via inkjet printing, or laser engraving.

33. The improved laminated livestock pasture display tag of claim 1, wherein at least a portion of the front section comprises a reflective film to provide identification of said livestock animal during darkness.

34. The improved laminated livestock pasture display tag of claim 1, wherein the improved laminated livestock pasture display tag is fabricated roll to roll.

35. The improved laminated livestock pasture display tag of claim 1, wherein said at least one electronic component comprises a radio frequency identification component.