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

Patent metadata

Field	Value
Publication number	US-11279151-B2
Application number	US-201916405352-A
Country	US
Kind code	B2
Filing date	May 7, 2019
Priority date	Jun 22, 2012
Publication date	Mar 22, 2022
Grant date	Mar 22, 2022

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 comprising:
a plurality of rows of interlocked loops that are formed from yarn, respective ones of the interlocked loops comprising a first side portion, a second side portion, and a connecting portion that connects the first side portion with the second side portion, the plurality of rows of interlocked loops comprising at least a first row, a second row, and a third row;
a plurality of channels formed between adjacent ones of the plurality of rows of interlocked loops, the plurality of channels comprising at least a first channel and a second channel; and
a printed ink applied to at least a portion of an exterior surface of the tubular knit textile region, the printed ink covering at least a portion of the first row, the second row, and the third row;
wherein the first row is adjacent to the second row and the second row is adjacent to the third row, the first channel extends between the first and second rows, and the second channel extends between the second and third rows, and
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,
wherein a portion of yarn that forms a first interlocked loop of the first row extends across the first channel to form a second interlocked loop of the second row and from the second interlocked loop across the second channel to form a third interlocked loop of the third row,
wherein a plurality of base channel portions are formed from the portions of yarn that extend across the first channel and the second channel,
wherein the at least a portion of the exterior surface of the tubular knit textile region has a relaxed state and an expanded state, and
wherein the tubular knit textile region comprises a plurality of openings in the expanded state that are configured to orient the tubular knit textile region on corresponding projections of a platen surface when applying the printed ink so that the printed ink is applied to exposed side portions of the tubular knit region.

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

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

4. The article of apparel of claim 1 , wherein the 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 tubular knit textile region is expanded in the lateral direction.

5. The article of apparel of claim 4 , wherein the printed ink is applied while the tubular knit textile region is expanded in the lateral direction.

6. The article of apparel of claim 1 , wherein the tubular knit textile region includes a repeating series of openings.

7. The article of apparel of claim 6 , wherein the repeating series of openings have a generally circular shape.

8. The article of apparel of claim 7 , wherein the repeating series of openings have a non-circular shape.

9. An article of apparel having a tubular knit textile region comprising:
a plurality of rows of interlocked loops that are formed from yarn, respective ones of the interlocked loops comprising a first side potion, a second side portion, and a connecting portion that connects the first side portion with the second side portion, the plurality of rows of interlocked loops comprising at least a first row, a second row, and a third row;
a plurality of channels formed between adjacent ones of the plurality of rows of interlocked loops, the plurality of channels comprising at least a first channel and a second channel;
a printed ink applied to at least a portion of the exterior surface of the tubular knit textile region, the printed ink covering at least a portion of the first row, the second row, and the third row; and
a plurality of openings in an expanded state of the tubular knit region, the plurality of openings being configured to orient and retain the tubular knit textile region on corresponding projections of a platen surface when applying the printed ink so that the printed ink is applied to exposed side portions of the tubular knit region,
wherein the first row is adjacent to the second row and the second row is adjacent to the third row, the first channel extends between the first and second rows, and the second channel extends between the second and third rows,
wherein a portion of yarn that forms a first interlocked loop of the first row extends across the first channel to form a second interlocked loop of the second row and from the second interlocked loop across the second channel to form a third interlocked loop of the third row,
wherein a plurality of base channel portions are formed from the portions of yarn that extend across the first channel and the second channel, and
wherein the at least a portion of the exterior surface of the tubular knit textile region has a relaxed state and an expanded state.

10. The article of apparel of claim 9 , 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.

11. The article of apparel of claim 9 , wherein the tubular knit textile region comprises a warp knit textile.

12. The article of apparel of claim 9 , wherein the tubular knit textile region comprises a seamless knit textile.

13. The article of apparel of claim 9 , wherein the tubular knit textile region is expandable in a first direction that is generally transverse to a second direction in which the plurality of rows and channels extend, and a width of the rows increases as the tubular knit textile region is expanded in the first direction.

14. The article of apparel of claim 13 , wherein the printed ink is applied while the tubular knit textile region is expanded in the first direction.

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

16. The article of apparel of claim 9 , wherein the first geometric shape is an elongated hexagon.

Assignees

• Nike Inc

Inventors

• Turner David

Classifications

• B41P2217/60

  Means for supporting the articles · CPC title

• B41F16/02

  for textile material · CPC title

• B41J3/4078

  Printing on textile · 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

• A41D2500/10

  Knitted · CPC title