CA1189336A - Loop pile warp knit, weft inserted fabric - Google Patents
Loop pile warp knit, weft inserted fabricInfo
- Publication number
- CA1189336A CA1189336A CA000425086A CA425086A CA1189336A CA 1189336 A CA1189336 A CA 1189336A CA 000425086 A CA000425086 A CA 000425086A CA 425086 A CA425086 A CA 425086A CA 1189336 A CA1189336 A CA 1189336A
- Authority
- CA
- Canada
- Prior art keywords
- fabric
- warp knit
- weft inserted
- loop pile
- loops
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/02—Pile fabrics or articles having similar surface features
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
- A44B18/0023—Woven or knitted fasteners
- A44B18/0034—Female or loop elements
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/06—Details of garments
- D10B2501/063—Fasteners
- D10B2501/0632—Fasteners of the touch-and-close type
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
Abstract of the Disclosure A warp knit, weft inserted lap side loop pile fabric for use as the loop, fabric for an article of manufacture which has hooks thereon to engage the loops to hold the articles of manufacture in a pre-selected position.
Description
LOOP PILE WARP KNIT, WEFT INSERTED FABRIC
This invention relates generally to a warp knit, weft inserted fabric which can be employed as the female fabric for securin~ an article of manufacture in a pre-selected position.
Therefore, it is an object of the invention to provide a warp knit~ weft inserted lap side loop pile fabric which can be employed as the female member of a securing means.
Other objects and advantages of the invention will become readily apparent as the specification proceeds to describe the invention with reference to the accompanying drawings, in which:
Figure 1 is a schematic representation of the hook fasteners in relation to the novel loop pile fabric;
Figure 2 is the top view of the lap (technical back) side of the novel warp knit fabric;
Fi~ure 3 is a point diagram of the action of the guide bars of the knitting machine; and Figure 4 is a point diagram of the guide bars of the knitting machine to produce a modification of Figures 1-3.
Looking now to Figure 1, the new and improved fabric 10 with upstanding loops 12 are shown in position where they can be engaged by the hook member 11 which consists of the hooks 14 connected to a support member 16. In practice, the 33~
fabric 10 would be connected to a supporting structure (not shown) so that when the article to be secured in a fixed position, to which the hook member 11 is attached, as projected towards the loops 12, the hooks 14 will engage same and be secured therein. The hook member 11 is not, per se, a part of the invention and can be any suitable type, such as that formed by the molding or casting of nylon to form the desired configuration shown in Fiaure 1.
The fabric 10, as represented in Figures 1-4, is a warp knit, weft inserted fabric knit on a two-bar, weft insertion warp knitting machine. As indicated in Figures 1 and 2, the loops 12 are lap loops formed by the front bar of the knitting machine while the weft inserted yarn 16 is held therein by and between the chain stitch wales 18 formed by the back bar. The fabric 10 thereby presents a surface of loops 12 which can be readily manufactured on a warp knitting machine and at the same time provides added strength due to the insertion of the weft yarn 16.
Figures 1-3 show one form of the novel fabric constructed with the pattern wheel for the front bar 70 denier polyester yarn set to knit a 1-0, 2-1 tricot stitch 17 and the pattern wheel for the back bar 150 denier polyester yarn set to knit a 0-1, 1-0 chain stitch. The weft inserted filling yarn 16 is a 150 denier polyester J ll~9336 yarn. This form of the fabric provides a lap side loop the height oF which is slightly less than the spacing between adjacent wales of the chain stitch yarn 18.
If it is desired to provide a fabric with a longer lap side loop, the construction shown in Figure 4 can be employed with the pattern wheel for the front bar set to knit a 1-0, 4-3 tricot stitch and the pattern wheel for the back bar set to knit a 0~ 0 chain stitch. In the form of the invention the lap loop 12 for engagement by the hooks 10 14 will have a potential height greater than the distance between adjacent wales in the fabric.
It can readily be seen that a knit fabric has been disclosed which can readily function as the female member of a hook and loop connection and which does not readily tear due to the weft inserted yarn that provides stability in the weft direction of the fabric.
Although I have described in detail the specific embodiments of the invention, it is contemplated that changes may be made without departing from the scope or spirit of the invention and I desire to be limited only by the claims.
This invention relates generally to a warp knit, weft inserted fabric which can be employed as the female fabric for securin~ an article of manufacture in a pre-selected position.
Therefore, it is an object of the invention to provide a warp knit~ weft inserted lap side loop pile fabric which can be employed as the female member of a securing means.
Other objects and advantages of the invention will become readily apparent as the specification proceeds to describe the invention with reference to the accompanying drawings, in which:
Figure 1 is a schematic representation of the hook fasteners in relation to the novel loop pile fabric;
Figure 2 is the top view of the lap (technical back) side of the novel warp knit fabric;
Fi~ure 3 is a point diagram of the action of the guide bars of the knitting machine; and Figure 4 is a point diagram of the guide bars of the knitting machine to produce a modification of Figures 1-3.
Looking now to Figure 1, the new and improved fabric 10 with upstanding loops 12 are shown in position where they can be engaged by the hook member 11 which consists of the hooks 14 connected to a support member 16. In practice, the 33~
fabric 10 would be connected to a supporting structure (not shown) so that when the article to be secured in a fixed position, to which the hook member 11 is attached, as projected towards the loops 12, the hooks 14 will engage same and be secured therein. The hook member 11 is not, per se, a part of the invention and can be any suitable type, such as that formed by the molding or casting of nylon to form the desired configuration shown in Fiaure 1.
The fabric 10, as represented in Figures 1-4, is a warp knit, weft inserted fabric knit on a two-bar, weft insertion warp knitting machine. As indicated in Figures 1 and 2, the loops 12 are lap loops formed by the front bar of the knitting machine while the weft inserted yarn 16 is held therein by and between the chain stitch wales 18 formed by the back bar. The fabric 10 thereby presents a surface of loops 12 which can be readily manufactured on a warp knitting machine and at the same time provides added strength due to the insertion of the weft yarn 16.
Figures 1-3 show one form of the novel fabric constructed with the pattern wheel for the front bar 70 denier polyester yarn set to knit a 1-0, 2-1 tricot stitch 17 and the pattern wheel for the back bar 150 denier polyester yarn set to knit a 0-1, 1-0 chain stitch. The weft inserted filling yarn 16 is a 150 denier polyester J ll~9336 yarn. This form of the fabric provides a lap side loop the height oF which is slightly less than the spacing between adjacent wales of the chain stitch yarn 18.
If it is desired to provide a fabric with a longer lap side loop, the construction shown in Figure 4 can be employed with the pattern wheel for the front bar set to knit a 1-0, 4-3 tricot stitch and the pattern wheel for the back bar set to knit a 0~ 0 chain stitch. In the form of the invention the lap loop 12 for engagement by the hooks 10 14 will have a potential height greater than the distance between adjacent wales in the fabric.
It can readily be seen that a knit fabric has been disclosed which can readily function as the female member of a hook and loop connection and which does not readily tear due to the weft inserted yarn that provides stability in the weft direction of the fabric.
Although I have described in detail the specific embodiments of the invention, it is contemplated that changes may be made without departing from the scope or spirit of the invention and I desire to be limited only by the claims.
Claims (4)
1. A warp knit fabric having a face side and a back side, said face side of said fabric having a plurality of spaced wales of chain stitches, said back side of said fabric having a plurality of spaced wales of tricot stitches with a lap portion of said tricot stitches projecting therefrom to form loops and weft yarn inserted in the weft direction between the face side and the back side of said fabric and held thereby by said chain stitches.
2. The fabric of claim 1 wherein said weft yarn is located between the courses formed by said chain stitches.
3. The fabric of claim 2 wherein the height of a majority of the lap loops is less than the distance between adjacent wales of chain stitches.
4. The fabric of claim 2 wherein the height of a majority of the lap loops is greater than the distance between adjacent wales of chain stitches.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36553582A | 1982-04-05 | 1982-04-05 | |
| US365,535 | 1982-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1189336A true CA1189336A (en) | 1985-06-25 |
Family
ID=23439260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000425086A Expired CA1189336A (en) | 1982-04-05 | 1983-03-31 | Loop pile warp knit, weft inserted fabric |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0091273A2 (en) |
| JP (1) | JPS58186647A (en) |
| KR (1) | KR840008398A (en) |
| AU (1) | AU1303383A (en) |
| CA (1) | CA1189336A (en) |
| DK (1) | DK148483A (en) |
| NO (1) | NO831194L (en) |
| SE (1) | SE8301792L (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4709562A (en) * | 1985-10-23 | 1987-12-01 | Yoshida Kogyo K. K. | Warp-knit support tape for hook and loop fasteners |
| US4754617A (en) * | 1985-12-23 | 1988-07-05 | Liba Maschinenfabrik Gmbh | Warp knit fabric with pile loops and the process of producing same |
| US4838044A (en) * | 1987-03-24 | 1989-06-13 | Yoshida Kogyo K. K. | Warp-knit tape for hook-and-loop fasteners |
| US4858447A (en) * | 1986-10-08 | 1989-08-22 | Yoshida Kogyo K. K. | Warp-knit tape for hook-and-loop fasteners |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5119643A (en) * | 1986-06-02 | 1992-06-09 | Conley James P | Connection assembly and composite therefor |
| US4739635A (en) * | 1986-06-02 | 1988-04-26 | Douglas L. Heydt | Connector assembly and composite therefor |
| SE8603949L (en) * | 1986-09-19 | 1988-03-20 | Vanessa Ab | CARD DRILL FOR FLOOR MOP |
| US5214942A (en) * | 1991-06-06 | 1993-06-01 | Guilford Mills, Inc. | Loop-type textile fastener fabric and method of producing same |
| US5520022A (en) * | 1993-09-27 | 1996-05-28 | Milliken Research Corporation | Tack or wiping cloth |
| US6096667A (en) * | 1994-07-25 | 2000-08-01 | Milliken & Company | Hook and loop fastener |
| US5692949A (en) * | 1995-11-17 | 1997-12-02 | Minnesota Mining And Manufacturing Company | Back-up pad for use with abrasive articles |
-
1983
- 1983-03-30 EP EP83301797A patent/EP0091273A2/en not_active Withdrawn
- 1983-03-30 NO NO831194A patent/NO831194L/en unknown
- 1983-03-30 DK DK148483A patent/DK148483A/en not_active IP Right Cessation
- 1983-03-30 SE SE8301792A patent/SE8301792L/en not_active Application Discontinuation
- 1983-03-30 AU AU13033/83A patent/AU1303383A/en not_active Abandoned
- 1983-03-31 CA CA000425086A patent/CA1189336A/en not_active Expired
- 1983-04-04 JP JP58058066A patent/JPS58186647A/en active Pending
- 1983-04-04 KR KR1019830001395A patent/KR840008398A/en not_active Application Discontinuation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4709562A (en) * | 1985-10-23 | 1987-12-01 | Yoshida Kogyo K. K. | Warp-knit support tape for hook and loop fasteners |
| US4754617A (en) * | 1985-12-23 | 1988-07-05 | Liba Maschinenfabrik Gmbh | Warp knit fabric with pile loops and the process of producing same |
| US4858447A (en) * | 1986-10-08 | 1989-08-22 | Yoshida Kogyo K. K. | Warp-knit tape for hook-and-loop fasteners |
| US4838044A (en) * | 1987-03-24 | 1989-06-13 | Yoshida Kogyo K. K. | Warp-knit tape for hook-and-loop fasteners |
Also Published As
| Publication number | Publication date |
|---|---|
| SE8301792D0 (en) | 1983-03-30 |
| NO831194L (en) | 1983-10-06 |
| DK148483A (en) | 1983-10-06 |
| JPS58186647A (en) | 1983-10-31 |
| EP0091273A2 (en) | 1983-10-12 |
| AU1303383A (en) | 1983-10-13 |
| KR840008398A (en) | 1984-12-14 |
| SE8301792L (en) | 1983-10-06 |
| DK148483D0 (en) | 1983-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |