US20210180227A1 - Web fabric - Google Patents
Web fabric Download PDFInfo
- Publication number
- US20210180227A1 US20210180227A1 US17/189,612 US202117189612A US2021180227A1 US 20210180227 A1 US20210180227 A1 US 20210180227A1 US 202117189612 A US202117189612 A US 202117189612A US 2021180227 A1 US2021180227 A1 US 2021180227A1
- Authority
- US
- United States
- Prior art keywords
- threads
- web fabric
- outer diameter
- thread
- filament
- 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.)
- Abandoned
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04G—MAKING NETS BY KNOTTING OF FILAMENTARY MATERIAL; MAKING KNOTTED CARPETS OR TAPESTRIES; KNOTTING NOT OTHERWISE PROVIDED FOR
- D04G1/00—Making nets by knotting of filamentary material
-
- 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
- D04B21/10—Open-work fabrics
- D04B21/12—Open-work fabrics characterised by thread material
-
- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
-
- 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
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
- D10B2403/021—Lofty fabric with equidistantly spaced front and back plies, e.g. spacer fabrics
- D10B2403/0213—Lofty fabric with equidistantly spaced front and back plies, e.g. spacer fabrics with apertures, e.g. with one or more mesh fabric plies
-
- 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
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/03—Shape features
- D10B2403/031—Narrow fabric of constant width
- D10B2403/0311—Small thickness fabric, e.g. ribbons, tapes or straps
-
- 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
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/03—Shape features
- D10B2403/032—Flat fabric of variable width, e.g. including one or more fashioned panels
Definitions
- the present invention is a CIP of application Serial No. 16/504630, filed Jul. 8, 2019, the entire contents of which are hereby incorporated by reference.
- a conventional woven textile is woven by threads in longitudinal direction and horizontal direction.
- the woven textile has to be woven close to prevent from deformation.
- the woven textile is disadvantageous in bad permeability because the gap between threads is small.
- the close woven textile has a bad resilience and extension.
- the textile is used in objects which needs better extension, such as shoe body, the object becomes too tight and without comfort.
- conventional filament is made of material having a bad tolerance of extension and wearing.
- the filament has a high tolerance of deformation in radial direction so that the filament is compressed when knotting to make the knot smaller.
- the woven textile has a flat appearance and lacks of three-dimensional appearance.
- Another type of woven textile doesn't knot but fixes the threads by melting the plastic material coated on the threads at the overlap portions of the threads.
- the fixation is weak and easy to strip.
- the filament has a low tolerance of extension.
- U.S. Pat. No. 6,408,732 discloses that the thread and thread are of the same diameter, and each of the threads and is woven by a plurality of filaments and extends bendingly through the knots. The thread or the thread does not radially contracts one another.
- U.S. Pat. No. 3,686,381 discloses that first threads are turned at 90 degrees and interlinked with second threads, and the first threads and the second threads do not form any knots, which is easy to slip and unstable.
- U.S. Pat. No. 4,047,316 discloses that the weft is tightened to the warp, the weft is fastened to the warp after being twisted once substantially in the form of a small letter, and both weft and warp are tightened together. That is, U.S. Pat. No. 4,047,316 teaches that the weft cannot be distanced from the warp at the turn of the weft. Moreover, the weft and the warp are of the same diameter so that the tightening of the warp to the weft is uneasy and will twist the weft.
- the main object of the present invention is to provide a web fabric having high tolerance of extension.
- the web fabric has sufficient structure strength and fixation without step of melting.
- the web fabric of the present invention includes a plurality of first threads and a plurality of second threads.
- Each of the first threads is made of at least one TPU (Thermoplastic polyurethane) filament.
- the first threads are arranged at intervals.
- the second threads are arranged at intervals and ties around respective one of the first threads so that the web fabric is formed with a plurality of through holes.
- Each of the second threads is knotted with the first threads to form a plurality of first knots.
- Each of the second threads is knotted itself between any two adjacent ones of the first threads to form at least one second knot.
- the first threads are separated apart by the at least one second knot to prevent the first threads from touching each other.
- Each of the second threads has an outer diameter smaller than one fifth an outer diameter of each of the first threads.
- the first threads are integrally connected to be a thread extending back and forth, and each said first thread extends straightly through a plurality of said first knots.
- FIG. 1 is a front view of the present invention
- FIG. 1A is a partial enlargement of FIG. 1 ;
- FIG. 2 is a stereogram of the present invention.
- the web fabric of the present invention includes a plurality of first threads 10 and a plurality of second threads 20 .
- Each said first thread 10 may be made of a single TPU (Thermoplastic polyurethane) filament which is integrally formed, or each said first thread 10 may be made up of a plurality of TPU filaments.
- the first threads 10 are arranged at intervals.
- the second threads 20 are arranged at intervals and ties around respective one of the first threads 10 for fixation so that the web fabric is formed with a plurality of through holes 30 .
- Each of the second threads 20 is knotted with the first threads 10 to form a plurality of first knots 21 .
- Each of the second threads 20 is knotted itself between any two adjacent ones of the first threads 10 to form at least one second knot 22 .
- the first threads 10 are separated apart by the at least one second knot 22 to prevent the first threads 10 from touching each other.
- the first threads 10 are integrally connected to be a thread extending back and forth, and each said first thread 10 extends straightly through a plurality of said first knots 21 .
- each of the second threads 20 is made of artificial sinew, TPU filament, or other conventional filament for weaving.
- each of the first threads 10 is a part of a monofilament thread made up of a single filament extending back and forth to be plural rows of first thread 10 .
- each of the second threads 20 has an outer diameter smaller than one fifth an outer diameter of each of the first threads 10 .
- Each of the first threads 10 is compressed by the second threads 20 at the first knots 21 to have an outer diameter which is 0.9-1.0 time an original outer diameter of each of the first threads 10 , as shown in FIG. 1A .
- a distance between any two adjacent ones of the first threads 10 is 1-5 times an outer diameter of each of the first threads 10
- a distance between any two adjacent ones of the second threads 20 is 2-5 times an outer diameter of each of the first threads 10 .
- the first threads and the second threads are fixed to each other by knotting instead of meting.
- the threads are fixed firmly, and the web fabric has a three-dimensional appearance.
- the first thread is made of TPU to be difficult to be compressed radially when knotting to provide a more three-dimensional appearance.
- the TPU first thread further has a higher friction to prevent from slipping.
- the TPU first thread has a better tolerance of extension, so the web fabric can be used in wide fields and is more durable.
- the TPU filament is better in wear resistance.
Abstract
A web fabric includes a plurality of first threads and a plurality of second threads. Each of the first threads is made of at least one TPU (Thermoplastic polyurethane) filament. The first threads are arranged at intervals. The second threads are arranged at intervals and ties around respective one of the first threads so that the web fabric is formed with a plurality of through holes. Each of the second threads is knotted with the first threads to form a plurality of first knots. Each of the second threads is knotted itself between any two adjacent ones of the first threads to form at least one second knot. The first threads are separated apart by the at least one second knot to prevent the first threads from touching each other.
Description
- The present invention is a CIP of application Serial No. 16/504630, filed Jul. 8, 2019, the entire contents of which are hereby incorporated by reference.
- A conventional woven textile is woven by threads in longitudinal direction and horizontal direction. The woven textile has to be woven close to prevent from deformation. However, the woven textile is disadvantageous in bad permeability because the gap between threads is small.
- In addition, the close woven textile has a bad resilience and extension. When the textile is used in objects which needs better extension, such as shoe body, the object becomes too tight and without comfort.
- Besides, conventional filament is made of material having a bad tolerance of extension and wearing. On the contrary, the filament has a high tolerance of deformation in radial direction so that the filament is compressed when knotting to make the knot smaller. Thus, the woven textile has a flat appearance and lacks of three-dimensional appearance.
- Another type of woven textile doesn't knot but fixes the threads by melting the plastic material coated on the threads at the overlap portions of the threads. However, the fixation is weak and easy to strip. Besides, the filament has a low tolerance of extension.
- U.S. Pat. No. 6,408,732 discloses that the thread and thread are of the same diameter, and each of the threads and is woven by a plurality of filaments and extends bendingly through the knots. The thread or the thread does not radially contracts one another.
- U.S. Pat. No. 3,686,381 discloses that first threads are turned at 90 degrees and interlinked with second threads, and the first threads and the second threads do not form any knots, which is easy to slip and unstable.
- U.S. Pat. No. 4,047,316 discloses that the weft is tightened to the warp, the weft is fastened to the warp after being twisted once substantially in the form of a small letter, and both weft and warp are tightened together. That is, U.S. Pat. No. 4,047,316 teaches that the weft cannot be distanced from the warp at the turn of the weft. Moreover, the weft and the warp are of the same diameter so that the tightening of the warp to the weft is uneasy and will twist the weft.
- The main object of the present invention is to provide a web fabric having high tolerance of extension. In addition, the web fabric has sufficient structure strength and fixation without step of melting.
- To achieve the above and other objects, the web fabric of the present invention includes a plurality of first threads and a plurality of second threads. Each of the first threads is made of at least one TPU (Thermoplastic polyurethane) filament. The first threads are arranged at intervals. The second threads are arranged at intervals and ties around respective one of the first threads so that the web fabric is formed with a plurality of through holes. Each of the second threads is knotted with the first threads to form a plurality of first knots. Each of the second threads is knotted itself between any two adjacent ones of the first threads to form at least one second knot. The first threads are separated apart by the at least one second knot to prevent the first threads from touching each other. Each of the second threads has an outer diameter smaller than one fifth an outer diameter of each of the first threads. The first threads are integrally connected to be a thread extending back and forth, and each said first thread extends straightly through a plurality of said first knots.
- The present invention will become more obvious from the following description when taken in connection with the accompanying drawings, which show, for purpose of illustrations only, the preferred embodiment(s) in accordance with the present invention.
-
FIG. 1 is a front view of the present invention; -
FIG. 1A is a partial enlargement ofFIG. 1 ; -
FIG. 2 is a stereogram of the present invention. - Please refer to
FIG. 1 toFIG. 2 , the web fabric of the present invention includes a plurality offirst threads 10 and a plurality ofsecond threads 20. Each saidfirst thread 10 may be made of a single TPU (Thermoplastic polyurethane) filament which is integrally formed, or each saidfirst thread 10 may be made up of a plurality of TPU filaments. Thefirst threads 10 are arranged at intervals. Thesecond threads 20 are arranged at intervals and ties around respective one of thefirst threads 10 for fixation so that the web fabric is formed with a plurality of throughholes 30. Each of thesecond threads 20 is knotted with thefirst threads 10 to form a plurality offirst knots 21. (The first thread and the second thread are not processed by heat for melting.) Each of thesecond threads 20 is knotted itself between any two adjacent ones of thefirst threads 10 to form at least onesecond knot 22. Thefirst threads 10 are separated apart by the at least onesecond knot 22 to prevent thefirst threads 10 from touching each other. Thefirst threads 10 are integrally connected to be a thread extending back and forth, and each saidfirst thread 10 extends straightly through a plurality of saidfirst knots 21. - In the present embodiment, each of the
second threads 20 is made of artificial sinew, TPU filament, or other conventional filament for weaving. Preferably, each of thefirst threads 10 is a part of a monofilament thread made up of a single filament extending back and forth to be plural rows offirst thread 10. - Besides, each of the
second threads 20 has an outer diameter smaller than one fifth an outer diameter of each of thefirst threads 10. Each of thefirst threads 10 is compressed by thesecond threads 20 at thefirst knots 21 to have an outer diameter which is 0.9-1.0 time an original outer diameter of each of thefirst threads 10, as shown inFIG. 1A . On the other hand, a distance between any two adjacent ones of thefirst threads 10 is 1-5 times an outer diameter of each of thefirst threads 10, and a distance between any two adjacent ones of thesecond threads 20 is 2-5 times an outer diameter of each of thefirst threads 10. - The first threads and the second threads are fixed to each other by knotting instead of meting. Thus, the threads are fixed firmly, and the web fabric has a three-dimensional appearance. In addition, the first thread is made of TPU to be difficult to be compressed radially when knotting to provide a more three-dimensional appearance. The TPU first thread further has a higher friction to prevent from slipping. Besides, the TPU first thread has a better tolerance of extension, so the web fabric can be used in wide fields and is more durable. In addition, the TPU filament is better in wear resistance.
Claims (5)
1. A web fabric, including a plurality of first threads and a plurality of second threads, each said first thread being made of at least one TPU (Thermoplastic polyurethane) filament, the first threads being arranged at intervals, the second threads being arranged at intervals and tying around respective one of the first threads so that the web fabric is formed with a plurality of through holes, each of the second threads being knotted with the first threads to form a plurality of first knots, each of the second threads is knotted itself between any two adjacent ones of the first threads to form at least one second knot, the first threads being separated apart by the at least one second knot to prevent the first threads from touching each other;
wherein each of the second threads has an outer diameter smaller than one fifth an outer diameter of each of the first threads;
wherein the first threads are integrally connected to be a thread extending back and forth, and each said first thread extends straightly through a plurality of said first knots.
2. The web fabric of claim 1 , wherein each of the second threads is made of artificial sinew or TPU filament.
3. The web fabric of claim 1 , wherein each of the first threads is compressed by the second threads at the first knots to have an outer diameter which is 0.9-1.0 time an original outer diameter of each of the first threads.
4. The web fabric of claim 1 , wherein a distance between any two adjacent ones of the first threads is 1-5 times an outer diameter of each of the first threads, a distance between any two adjacent ones of the second threads is 2-5 times an outer diameter of each of the first threads.
5. The web fabric of claim 1 , wherein each of the first threads is a part of a monofilament thread made up of a single filament extending back and forth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/189,612 US20210180227A1 (en) | 2019-07-08 | 2021-03-02 | Web fabric |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/504,630 US20210010169A1 (en) | 2019-07-08 | 2019-07-08 | Woven textile |
US17/189,612 US20210180227A1 (en) | 2019-07-08 | 2021-03-02 | Web fabric |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/504,630 Continuation-In-Part US20210010169A1 (en) | 2019-07-08 | 2019-07-08 | Woven textile |
Publications (1)
Publication Number | Publication Date |
---|---|
US20210180227A1 true US20210180227A1 (en) | 2021-06-17 |
Family
ID=76317662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17/189,612 Abandoned US20210180227A1 (en) | 2019-07-08 | 2021-03-02 | Web fabric |
Country Status (1)
Country | Link |
---|---|
US (1) | US20210180227A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210321720A1 (en) * | 2020-04-17 | 2021-10-21 | Jhih Huei Trading Co., Ltd. | Woven textile for shoe upper and shoe body including the same |
US11525195B2 (en) * | 2020-05-27 | 2022-12-13 | Jhih Huei Trading Co., Ltd. | Woven textile for bag and bag |
CN115976731A (en) * | 2023-03-21 | 2023-04-18 | 海底鹰深海科技股份有限公司 | Optical fiber net and weaving method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4301232A1 (en) * | 1993-01-19 | 1994-07-21 | Olbo Textilwerke Gmbh | Process and device for the production of textile net-like flat structures |
KR20090098321A (en) * | 2008-03-14 | 2009-09-17 | 장상수 | Supply device agriculture for netrial insertionyarn and supply method |
-
2021
- 2021-03-02 US US17/189,612 patent/US20210180227A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4301232A1 (en) * | 1993-01-19 | 1994-07-21 | Olbo Textilwerke Gmbh | Process and device for the production of textile net-like flat structures |
KR20090098321A (en) * | 2008-03-14 | 2009-09-17 | 장상수 | Supply device agriculture for netrial insertionyarn and supply method |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210321720A1 (en) * | 2020-04-17 | 2021-10-21 | Jhih Huei Trading Co., Ltd. | Woven textile for shoe upper and shoe body including the same |
US11535960B2 (en) * | 2020-04-17 | 2022-12-27 | Jhih Huei Trading Co., Ltd. | Textile for shoe upper and shoe body including the same |
US11525195B2 (en) * | 2020-05-27 | 2022-12-13 | Jhih Huei Trading Co., Ltd. | Woven textile for bag and bag |
CN115976731A (en) * | 2023-03-21 | 2023-04-18 | 海底鹰深海科技股份有限公司 | Optical fiber net and weaving method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20210180227A1 (en) | Web fabric | |
US3943981A (en) | Hooking-up device | |
US7305996B2 (en) | Elastic band | |
JP6385961B2 (en) | Locking string | |
US10231516B2 (en) | Woven cloth with shoelace loops | |
WO2014069299A1 (en) | Synthetic-fiber rope | |
US20210010169A1 (en) | Woven textile | |
US3711868A (en) | Waistband for trousers, skirts and the like | |
US2803268A (en) | Two-ply fabric | |
JPS5925215Y2 (en) | Slide fastener tape | |
US20210017678A1 (en) | Woven textile | |
US6505652B1 (en) | Slide fastener tape | |
CN215397448U (en) | Breathable and comfortable warp-knitted fabric | |
JP3227635U (en) | Elastic cord-like knitted fabric | |
CN211199873U (en) | High-toughness tensile knitted fabric | |
CN114134612A (en) | Elastic buffering woven belt, weaving method and weaving equipment | |
US10294590B2 (en) | Woven cloth | |
TW202100833A (en) | Woven textile | |
CN219256690U (en) | High-strength durable braid | |
US2380365A (en) | Bonded joint or section of elastic fabric | |
US797138A (en) | Fabric for pneumatic tires. | |
US2437734A (en) | Tape for slide fasteners | |
CN219741997U (en) | Chenille shoelace | |
CN214361967U (en) | High-strength high-resilience screen cloth | |
JP3111441U (en) | Shoelace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STPP | Information on status: patent application and granting procedure in general |
Free format text: APPLICATION DISPATCHED FROM PREEXAM, NOT YET DOCKETED |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: NON FINAL ACTION MAILED |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |