PACKAGING ARTICLE FILM HAVING RECLAIMED CONTENT

1 . A multi-layer film structure comprising:

a. at least one heat seal layer having a seal initiation temperature of less than any of the following temperatures: 220° C., 210° C., 200° C., 190° C., 180° C., 170° C., 160° C., 150° C., 140° C. or 130° C.;

i. the at least one heat seal layer having a calculated composite melt index of at least 3.0, 2.0 or 1.0 g/10 min @190° C. and 2.16 kg measured in accordance with ASTM D1238;

b. at least one reclaim layer comprising:

i. a blend of a polyolefin and at least one heat resistant polymer selected from the group consisting of polyamide, ethylene vinyl alcohol, polypropylene, polyester, and blends thereof;

ii. the at least one heat resistant polymer comprising at least 7.0, 7.5, 8.0, 8.5, 9.0, 9.5 or 10 wt % the total weight of the reclaim layer;

iii. at least 0.5 wt % of a compatibilizer;

iv. at least 0.05 wt % of an antioxidant; and

v. the at least one reclaim layer having a calculated composite melt index of less than 1.0, or 0.5 g/10 min @190° C. and 2.16 kg measured in accordance with ASTM D1238;

wherein the multi-layer film structure has a total scrap content of at least 25 wt % based on the total weight of the multi-layer film.

2 . The multi-layer film structure of claim 1 , wherein the at least one heat seal layer comprises at least 90 wt % of polyolefin selected from the group consisting of high density polyethylene, linear low density polyethylene, medium density polyethylene, low density polyethylene, very low density polyethylene, ethylene/alpha-olefin copolymer having a density less than 0.92 g/cc, homogeneous ethylene/alpha-olefin copolymer, and polypropylene.

3 . The multi-layer film structure of claim 2 , wherein the at least one heat seal layer has a calculated composite melt index of from 2 to 7 g/10 min @190° C. and 2.16 kg measured in accordance with ASTM D1238.

4 . The multi-layer film structure of claim 1 wherein at least one reclaim layer has a seal initiation temperature of at least any of the following temperatures: 250° C., 240° C., 230° C., 220° C., 210° C., 200° C., 190° C., 180° C., 170° C., 160° C., 150° C., 140° C., 130° C. and 120° C. and has a seal initiation temperature at least 10° C., 20° C., 30° C., 40° C., 50° C., 60° C., 70° C., 80° C., 90° C., or 100° C. higher than the seal initiation temperature of the at least one heat seal layer.

5 . (canceled)

6 . The multi-layer film structure of claim 1 wherein the reclaim layer further comprises between 0.5-20 wt % antioxidant masterbatch selected from the group consisting of: 2,6-di(t-butyl)4-methyl-phenol(BHT), 2,2″-methylene-bis(6-t-butyl-p-cresol); phosphites, such as, triphenylphosphite, tris-(nonylphenyl)phosphite; and thiols, such as, dilaurylthiodipropionate; pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate); and octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate.

7 . (canceled)

8 . (canceled)

9 . The multi-layer film structure of claim 1 wherein the at least one heat resistant polymer comprising between 8 and 90 wt %, between 8 and 80 wt %, between 8 and 70 wt %, between 8 and 60 wt %, or between 8 and 50 wt % the total weight of the reclaim layer.

10 . The multi-layer film structure of claim 1 wherein reclaim layer comprises at least 8%, 9%, 10%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19% or 20% polyamide selected from the group consisting of polyamide 6, polyamide 69, polyamide 610, polyamide 612, polyamide 11, polyamide 12, polyamide 6/12, polyamide 6/66, polyamide 66/610, amorphous (6I/6T) and blends thereof.

11 . (canceled)

12 . (canceled)

13 . The multi-layer film structure of claim 1 wherein reclaim layer comprises at least 4%, 5%, 6%, 7%, 8%, 9% or 10% ethylene vinyl alcohol.

14 . The multi-layer film structure of any of claim 1 wherein the at least one reclaim layer has a calculated composite melt index of 0.0 g/10 min @190° C. and 2.16 kg measured in accordance with ASTM D1238

15 . The multi-layer film structure of claim 1 wherein the multi-layer film structure has a tensile strength at break of at least 1400, 1500, 1600, 1700 or 1800 in the traverse direction measured in accordance with ASTM D882.

16 . The multi-layer film structure of claim 1 wherein the multi-layer film structure has a tensile strength at break of at least 5400, 5600, 5800, 6000 or 6200 in the machine direction measured in accordance with ASTM D882.

17 . (canceled)

18 . (canceled)

19 . (canceled)

20 . The multi-layer film structure of claim 16 wherein the heat seal layer has a total polyolefin content of from 90 to 99 wt % based on the total composition of the heat seal layer.

21 . The multi-layer film structure of any of claim 1 wherein the at least one reclaim layer comprising a blend of polyethylene and at least two distinct heat resistant polymers selected from the group consisting of polyamide, ethylene vinyl alcohol, polypropylene, polyester, and blends thereof.

22 . (canceled)

23 . (canceled)

24 . (canceled)

25 . The multi-layer film structure of any of claim 1 wherein the compatibilizer is present in the reclaim layer in amount from 0.5 to 10 wt % selected from an ethylene/acrylic acid copolymer or an ethylene/acrylic acid copolymer.

26 . (canceled)

27 . (canceled)

28 . The multi-layer film structure of claim 1 wherein the at least one reclaim layer has a seal initiation temperature less than any of the following temperatures: 300° C., 290° C., 280° C., 270° C., 260° C., and 250° C.

29 . (canceled)

30 . (canceled)

31 . (canceled)

32 . The multi-layer structure of claim 1 wherein the film has a total polyolefin content of from 70 to 99 wt % based on total film weight.

33 . (canceled)

34 . The multi-layer structure of any claim 1 wherein the film has a total polyamide content of from 1 to 20 wt % based on total film weight.

35 . The multi-layer structure of any claim 1 wherein the film has a scrap content of at least 50 wt % based on total film weight.

36 . A packaging article comprising:

a first multi-layer film structure comprising:

a. at least one heat seal layer having a seal initiation temperature of less than any of the following temperatures: 220° C., 210° C., 200° C., 190° C., 180° C., 170° C., 160° C., 150° C., 140° C. or 130° C.;

i. the at least one heat seal layer having a calculated composite melt index of at least 3.0, 2.0 or 1.0 g/10 min @190° C. and 2.16 kg measured in accordance with ASTM D1238;

b. at least one reclaim layer comprising:

i. a blend of a polyolefin and at least one heat resistant polymer selected from the group consisting of polyamide, ethylene vinyl alcohol, polypropylene, polyester, and blends thereof;

ii. the at least one heat resistant polymer comprising at least 7.0, 7.5, 8.0, 8.5, 9.0, 9.5 or 10 wt % the total weight of the reclaim layer;

iii. at least 0.5 wt % of a compatibilizer;

iv. at least 0.05 wt % of an antioxidant; and

v. the at least one reclaim layer having a calculated composite melt index of less than 1.0, or 0.5 g/10 min @190° C. and 2.16 kg measured in accordance with ASTM D1238;

wherein the multi-layer film structure has a total scrap content of at least 25 wt % based on the total weight of the multi-layer film;

the heat seal layer of the first multi-layer film structure being bonded to itself or a second film.

37 .- 45 . (canceled)

46 . Method of making a packaging article comprising the steps of:

a. providing a multilayer film comprising:

a first multi-layer film structure comprising:

i. at least one heat seal layer having a seal initiation temperature of less than any of the following temperatures: 220° C., 210° C., 200° C., 190° C., 180° C., 170° C., 160° C., 150° C., 140° C. or 130° C.;

ii. the at least one heat seal layer having a calculated composite melt index of at least 3.0, 2.0 or 1.0 g/10 min @190° C. and 2.16 kg measured in accordance with ASTM D1238;

iii. at least one reclaim layer comprising:

A. a blend of a polyolefin and at least one heat resistant polymer selected from the group consisting of polyamide, ethylene vinyl alcohol, polypropylene, polyester, and blends thereof;

B. the at least one heat resistant polymer comprising at least 7.0, 7.5, 8.0, 8.5, 9.0, 9.5 or 10 wt % the total weight of the reclaim layer;

C. at least 0.5 wt % of a compatibilizer;

D. at least 0.05 wt % of an antioxidant; and

E. the at least one reclaim layer having a calculated composite melt index of less than 1.0, or 0.5 g/10 min @190° C. and 2.16 kg measured in accordance with ASTM D1238;

wherein the multi-layer film structure has a total scrap content of at least 25 wt % based on the total weight of the multi-layer film;

b. bonding the multilayer film to itself or a second film;

c. forming a packaging article according;

d. filing the packaging article with a food product; and

e. sealing the packaging article to seal the food product within the bonded multilayer film(s).