GB1562641A - Non-woven tubing and production thereof - Google Patents
Non-woven tubing and production thereof Download PDFInfo
- Publication number
- GB1562641A GB1562641A GB4848576A GB4848576A GB1562641A GB 1562641 A GB1562641 A GB 1562641A GB 4848576 A GB4848576 A GB 4848576A GB 4848576 A GB4848576 A GB 4848576A GB 1562641 A GB1562641 A GB 1562641A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubing
- mandrel
- woven
- web
- section
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 239000000835 fiber Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 6
- 230000010006 flight Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000035699 permeability Effects 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- 230000008901 benefit Effects 0.000 description 9
- 230000002792 vascular Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 206010053567 Coagulopathies Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000035602 clotting Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- IDLFZVILOHSSID-OVLDLUHVSA-N corticotropin Chemical compound C([C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1NC=NC=1)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC(N)=O)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(O)=O)NC(=O)[C@@H](N)CO)C1=CC=C(O)C=C1 IDLFZVILOHSSID-OVLDLUHVSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000005944 tissue migration Effects 0.000 description 1
- 238000009732 tufting Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752552243 DE2552243C3 (de) | 1975-11-21 | 1975-11-21 | Vorrichtung zum kontinuierlichen Herstellen von rohrförmigen Nadelvliesstoffen |
| US05/681,089 US4085486A (en) | 1968-07-01 | 1976-04-19 | Method of producing needled, non-woven tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1562641A true GB1562641A (en) | 1980-03-12 |
Family
ID=25769634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4848576A Expired GB1562641A (en) | 1975-11-21 | 1976-11-19 | Non-woven tubing and production thereof |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS6039783B2 (enExample) |
| CA (1) | CA1041282A (enExample) |
| CH (1) | CH601545A5 (enExample) |
| FR (1) | FR2332356A1 (enExample) |
| GB (1) | GB1562641A (enExample) |
| IT (1) | IT1067045B (enExample) |
| NL (1) | NL7612730A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2900935C2 (de) * | 1979-01-11 | 1986-10-16 | Oskar Dilo Maschinenfabrik Kg, 6930 Eberbach | Verfahren und Vorrichtung zum Herstellen von Velour-Nadelvliesstoffbahnen |
| FR2557550B1 (fr) * | 1983-12-28 | 1986-05-30 | Europ Propulsion | Procede et appareillage pour la fabrication de structures tridimensionnelles de revolution |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909893A (en) * | 1974-07-15 | 1975-10-07 | John Clarke Wilde | Process for making tubular needlefelted material |
-
1976
- 1976-11-16 NL NL7612730A patent/NL7612730A/xx not_active Application Discontinuation
- 1976-11-18 CH CH1452176A patent/CH601545A5/xx not_active IP Right Cessation
- 1976-11-19 JP JP13854376A patent/JPS6039783B2/ja not_active Expired
- 1976-11-19 IT IT2956976A patent/IT1067045B/it active
- 1976-11-19 GB GB4848576A patent/GB1562641A/en not_active Expired
- 1976-11-19 CA CA266,133A patent/CA1041282A/en not_active Expired
- 1976-11-22 FR FR7635091A patent/FR2332356A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52128467A (en) | 1977-10-27 |
| FR2332356B1 (enExample) | 1981-11-27 |
| CA1041282A (en) | 1978-10-31 |
| FR2332356A1 (fr) | 1977-06-17 |
| JPS6039783B2 (ja) | 1985-09-07 |
| NL7612730A (nl) | 1977-05-24 |
| IT1067045B (it) | 1985-03-12 |
| CH601545A5 (enExample) | 1978-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |