Laminated fabrics and protective covers with post-industrial and/or post-consumer content and methods of making laminated fabrics and protective covers with post-industrial and/or post consumer content
A method of recycling laminated fabrics and laminated fabric products and producing new laminated fabrics and laminated fabric products includes the steps of shredding scrap or used laminated fabric material, melt separating the polymers, pelletizing the melt separated polymers, extruding the pelletized material with at least one virgin material to form a film, and laminating the film to a nonwoven material to form a new laminated fabric. The scrap or recycled laminated fabric products can include plastic/polymer materials having different melting temperatures. The new laminated fabric can be utilized to produce new products, such as protective covers.
1. A method of protecting an object with a cover, including the steps of:
obtaining a laminated fabric including material from a recycled laminated fabric product, the recycled laminated fabric product having a first component that is a polymer, the first component having a melting point, and a second component having a melting point differing from the melting point of the first component by at least 100° C., the laminated fabric further including (a) a film layer including at least some of the first component from the recycled laminated fabric product and at least one virgin polymer resin, (b) a nonwoven layer, and (c) an adhesive between the film layer and the nonwoven layer;
forming the laminated fabric into a cover; and
placing the cover over the object to be protected;
wherein the step of obtaining a laminated fabric icluding material the recycled laminated fabric product includes making the laminated fabric by a process that includes the steps of (a) obtaining an existing laminated fabric product, the existing laminated fabric product having the first component and the second component (b) separating the first component of the existing laminated fabric product from the second component of the existing laminated fabric product, (c) forming the first component of the existing laminated fabric product into pellets, (d) providing the least one virgin polymer resin, (e) forming the pellets and the at least one virgin polymer resin into a film, (f) providing the nonwoven material, and (g) laminating the film to the nonwoven material via the adhesive.
2. The method of claim 1 , wherein the recycled laminated fabric product is heat shrinkable.
3. The method of claim 1 , wherein the content of material from the recycled laminated fabric product is less than 90% by weight of the laminated fabric.
4. The method of claim 1 , wherein the content of material from the recycled laminated fabric product is greater than 1% by weight of the laminated fabric.
5. The method of claim 1 , wherein the first component of the recycled laminated fabric product is a polyethylene polymer.
6. The method of claim 1 , wherein the second component of the recycled laminated fabric product is PET.
7. The method of claim 1 , wherein the film layer includes at least some of the second component from the recycled laminated fabric product.
8. The method of claim 1 , wherein the laminated fabric is heat sealable.
9. The method of claim 1 , wherein the first component of the recycled laminated fabric product and the at least one virgin resin are the same material.
10. The method of claim 1 , wherein the nonwoven layer is constructed at least in part from recycled material.
11. The method of claim 1 , wherein, the nonwoven layer is constructed entirely from recycled material.
12. The method of claim 1 , wherein forming the laminated fabric into a cover includes cutting the laminated fabric to a desired size.
13. The method of claim 1 , wherein forming the laminated fabric into a cover includes cutting the laminated fabric to a desired shape.
14. The method of claim 1 , wherein forming the laminated fabric into a cover includes forming the laminated fabric into a desired shape.
15. The method of claim 2 , further including the step of applying heat to the cover after the cover is placed over the item to be protected.
16. The method according to claim 1 , wherein the step of separating the first component of the existing laminated fabric product from the second component of the existing laminated fabric product is performed by melt separation.
17. The method of claim 1 , wherein the first component of the existing laminated fabric product and the at least one virgin polymer resin are the same material.
18. The method of claim 1 , wherein the pellets and the at least one virgin polymer resin are extruded to form a blown film.
19. The method of claim 1 , wherein the laminated fabric is heat shrinkable.
20. The method of claim 1 , wherein the first component of the existing laminated fabric product is a polyethylene polymer.
21. The method of claim 1 , wherein the second component of the existing laminated fabric product is PET.
22. The method of claim 1 , wherein the laminated fabric is heat sealable.
23. The method of claim 1 , further including the step of providing a second film and coextruding the film with the second film to form a multilayer film that is laminated to the nonwoven material.
24. The method of claim 1 , wherein forming the laminated fabric into a cover includes cutting the laminated fabric to a desired size.
25. The method of claim 1 , wherein forming the laminated fabric into a cover includes cutting the laminated fabric to a desired shape.
26. The method of claim 1 . wherein forming the laminated fabric into a cover includes forming the laminated fabric into a desired shape.
27. The method of claim 19 , further including the step of applying heat to the cover after the cover is placed over the item to be protected.
28. The method of claim 1 , wherein the laminated fabric is heat shrinkable.
29. The method of claim 1 , wherein the pellets include 6-12% PET by weight.