IP Library › Granted Patent US 11,339,507
Granted Patent B2
US 11,339,507 · App. 16/032,885 · Granted May 24, 2022

Yarn manufactured from recycled clothing fibers and process for making same

Inventor: Patricia M. Ermecheo (Doral, FL)
D02G3/047D01G11/00D02G3/44D04H1/5418D04H1/4274
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Quick Facts
Patent No.
US 11,339,507
App. No.
16/032,885
Granted
May 24, 2022
Kind
B2
Abstract

Yarn manufactured from recycled mixed clothing fibers and a process of making yarn manufactured from recycled mixed clothing fibers. Upcycled yarn has approximately 70%-95% of fiber from separated used clothes fibers, whereby separated used clothes fibers have cotton, polyester, nylon, silk, rayon, spandex, synthetic fibers, wool, hemp, carbon fibers, and/or linen. The upcycled yarn also has approximately 5%-30% other fibers that can be recycled fibers and/or virgin fibers, whereby the recycled fiber is recycled polyester from recycled plastic bottles and other sources, recycled cotton, recycled nylon from fishing nets and other sources, and the virgin fiber is nylon, spandex, virgin polyester, hemp, carbon fiber, and/or organic cotton.

Claims (14)

1. A method of producing upcycled yarn comprising: cutting used clothes; performing a hopping process on said used clothes that has been cut; tearing said cut used clothes to produce used clothes fibers free from at least one of buttons, zippers, or accessories; mixing said used clothes fibers with additional fibers to produce a mixture of blended fibers free of bacteria, wherein the process does not include utilizing water, chemicals, dyes and pesticides; and spinning said mixture of blended fibers to produce said upcycled yarn.

2. The method of claim 1 , wherein said cutting step is performed on a cutter guillotine machine that receives said used clothes from a first conveyor.

3. The method of claim 1 , wherein the hopping process is performed on a hopper feeder machine that receives from a second conveyor said used clothes that has been cut.

4. The method of claim 1 , wherein the tearing step is performed on a tearing machine that comprises tearing cylinders tearing said used clothes to produce said used clothes fibers.

5. The method of claim 1 , wherein the used clothes fibers free from at least one of buttons, zippers, or accessories are obtained by performing a separating process that separates from the used clothes said at least one of buttons, zippers, or accessories during said tearing process.

6. The method of claim 5 , wherein the separating process is performed by at least one of vacuum systems, magnetism, or air pressure.

7. The method of claim 1 , wherein said used clothes fibers are free of plastic and metal.

8. The method for claim 1 , wherein said used clothes fibers comprises at least one of cotton, polyester, nylon, silk, rayon, spandex, synthetic fibers, wool, hemp, carbon fibers, or linen.

9. The method for claim 1 , wherein said used clothes fibers are mixed with said additional fibers in a predetermined percentage to obtain said upcycled yarn according to requirements of clothing or products made with said upcycled yarn.

10. The method for claim 1 , wherein said upcycled yarn comprises 70%-95% of said used clothes fibers and 5%-30% of said additional fibers.

11. The method for claim 1 , wherein said additional fibers comprises at least one of recycled fibers or virgin fibers.

12. The method for claim 11 , wherein said recycled fibers comprises at least one of recycled polyester from recycled plastic bottles, recycled cotton, or recycled nylon from fishing nets.

13. The method for claim 11 , wherein said virgin fibers comprises at least one of nylon, spandex, virgin polyester, hemp, carbon fiber, or organic cotton.

14. A method of producing upcycled yarn comprising: cutting used clothes and textile wastes; performing a hopping process on said cut used clothes and textile wastes; tearing said cut used clothes and textile wastes to produce used clothes fibers free from at least one of buttons, zippers, or accessories; mixing said used clothes fibers with additional fibers to produce a mixture of blended fibers free of bacteria, wherein the process does not include utilizing water, chemicals, dyes and pesticides; and spinning said mixture of blended fibers to produce said upcycled yarn.

Continuity (2)
Provisional Application 62547493 · Aug 18, 2017
Related Publication 20190316276A1 · Oct 17, 2019