Apparel printing system and methods for printing on articles with repeating patterns

Patent metadata

Field	Value
Publication number	US-11999159-B2
Application number	US-202217675380-A
Country	US
Kind code	B2
Filing date	Feb 18, 2022
Priority date	Jun 22, 2012
Publication date	Jun 4, 2024
Grant date	Jun 4, 2024

Abstract

An apparel printing system for printing on regions of tubular fabrics with repeating patterns includes a textile printer having a print head and a tubular platen that includes features on the platen surface to retain and register the tubular fabric on the platen surface during printing.

First claim

I claim:

1. An article of apparel having a tubular knit textile region, the tubular knit textile region having an internal side and an opposite external side configured to be exposed during use, the tubular knit textile region comprising:
a plurality of yarns in an arrangement of interlocked loops;
a series of parallel rows of loops on the external side formed from the arrangement of interlocked loops, the rows of loops each having a pair of opposite side portions and a top portion therebetween facing outward from the tubular region;
a plurality of channels on the external side formed between adjacent ones of the parallel rows of loops, each of the plurality of channels including a base channel portion facing outward from the tubular region and opposing side portions of the adjacent rows of the loops that form the channel; and
a printed ink design on the external side of the tubular knit textile region formed from ink applied to the parallel rows of loops and to the channels,
wherein the tubular knit textile region is expandable in a lateral direction generally transverse to the rows and channels, and a width of the rows increases as the tubular knit textile region is expanded in the lateral direction, and
wherein the tubular knit textile region includes a plurality of orientation gaps formed therein and configured to orient the tubular knit textile region on a platen surface during printing.

2. The article of apparel of claim 1 , wherein the printed ink design comprises an application of ink covering the series of parallel rows of loops and the channels including the top portions of the parallel rows of loops and the base channel portion of the channels.

3. The article of apparel of claim 2 , wherein the application of ink further covers the opposing side portions of the adjacent rows.

4. The article of apparel of claim 1 , wherein the plurality of rows and channels are oriented in a longitudinal direction generally parallel with a longitudinal axis of the tubular knit textile region and extend along a length of the tubular knit textile region.

5. The article of apparel of claim 4 , wherein the tubular knit textile region comprises a warp knit textile.

6. The article of apparel of claim 1 , wherein the tubular knit textile region comprises a seamless knit textile.

7. The article of apparel of claim 1 , wherein the width of the rows is greater while in an expanded condition than while in a relaxed condition.

8. The article of apparel of claim 7 , wherein the printed ink design is applied while the tubular knit textile region is in the expanded condition.

9. The article of apparel of claim 1 , wherein the tubular knit textile region includes a plurality of repeating gaps formed therein having a first geometric shape.

10. An article of apparel having a three-dimensional or tubular knit textile region, the three-dimensional or tubular knit textile region having an internal side and an opposite external side configured to be exposed during use, the three-dimensional or tubular knit textile region comprising:
an arrangement of interlocked loops;
a series of parallel rows of loops on the external side formed from the arrangement of interlocked loops, the rows of loops each having a pair of opposite side portions and a top portion therebetween facing outward from the three-dimensional or tubular knit textile region and a printed ink design on the external side of the three-dimensional or tubular knit textile region formed from ink applied to the parallel rows of loops; and
a plurality of channels on the external side formed between adjacent ones of the parallel rows of loops, each of the plurality of channels including a base channel portion facing outward from the three-dimensional or tubular knit textile region and opposing side portions of the adjacent rows of the loops that form the channel;
wherein the printed ink design on the external side of the three-dimensional or tubular knit textile region formed from ink is also applied to the channels, and
wherein the three-dimensional or tubular knit textile region includes a plurality of orientation gaps formed therein and configured to orient the three-dimensional or tubular knit textile region on a platen surface during printing.

11. The article of apparel of claim 10 , wherein the loops forming rows are interconnected via connections below a level of the loops, which form the base channel portions disposed between the rows.

12. The article of apparel of claim 10 , wherein the printed ink design comprises an application of ink covering the series of parallel rows of loops and the channels including the top portions of the parallel rows of loops and the base channel portion of the channels, and
wherein the application of ink further covers the opposing side portions of the adjacent rows.

13. The article of apparel of claim 10 , wherein the plurality of rows and channels are oriented in a longitudinal direction generally parallel with a longitudinal axis of the three-dimensional or tubular knit textile region and extend along a length of the three-dimensional or tubular knit textile region,
wherein the three-dimensional or tubular knit textile region comprises a warp knit textile.

14. The article of apparel of claim 10 , wherein the three-dimensional or tubular knit textile region comprises a seamless knit textile.

15. The article of apparel of claim 10 , wherein the three-dimensional or tubular knit textile region is expandable in a lateral direction generally transverse to the plurality of rows and channels, and a width of the rows increases as the three-dimensional or tubular knit textile region is expanded in the lateral direction.

16. The article of apparel of claim 15 , wherein the width of the rows is greater while in an expanded condition than while in a relaxed condition.

17. The article of apparel of claim 16 , wherein the printed ink design is applied while the three-dimensional or tubular knit textile region is in the expanded condition.

18. The article of apparel of claim 10 , wherein the three-dimensional or tubular knit textile region includes a plurality of repeating gaps formed therein having a first geometric shape.

19. A textile printer comprising:
a print head; and
a tubular platen comprising:
a drum;
a support connecting the drum to the printer;
a platen surface extending around an outer region of the drum and configured to support a tubular knit textile during printing; and
features on the platen surface configured to retain the tubular knit textile on the platen surface in a printing configuration and to maintain a registration arrangement of the tubular knit textile with the print head,

wherein the tubular platen is removable and comprises a first tubular platen configured to support a first tubular knit textile of a first configuration during printing, the textile printer further comprising a second tubular platen configured to support a second tubular knit textile of a second configuration differing from the first configuration during printing, and
wherein the features on the platen surface comprise a plurality of raised geometric features disposed on the platen surface in a spaced apart configuration, and the raised geometric features include a plurality of uprights having a geometric shape configured to be received by corresponding ones of a pattern of repeating gaps formed in the tubular knit textile.

20. The textile printer of claim 19 , wherein the tubular platen is configured to retain the tubular knit textile on the platen

Assignees

• Nike Inc

Inventors

• Turner David

Classifications

• B41J11/04 Primary

  Roller platens · CPC title

• B41F15/18 Primary

  Supports for workpieces · CPC title

• B41F16/02

  for textile material · CPC title

• B41F17/003

  Special types of machines for printing textiles (using the screen printing process B41F15/00; printing on knitted fabrics B41F17/38) · CPC title

• B41F17/005

  Supports for workpieces; Devices for securing the workpieces to the supports · CPC title