DE2104559A1 - - Google Patents
Info
- Publication number
- DE2104559A1 DE2104559A1 DE19712104559 DE2104559A DE2104559A1 DE 2104559 A1 DE2104559 A1 DE 2104559A1 DE 19712104559 DE19712104559 DE 19712104559 DE 2104559 A DE2104559 A DE 2104559A DE 2104559 A1 DE2104559 A1 DE 2104559A1
- Authority
- DE
- Germany
- Prior art keywords
- threads
- fleece
- points
- binding
- bonds
- 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.)
- Granted
Links
- 230000027455 binding Effects 0.000 claims description 35
- 238000009739 binding Methods 0.000 claims description 35
- 239000004745 nonwoven fabric Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 17
- 239000004677 Nylon Substances 0.000 claims description 15
- 238000002844 melting Methods 0.000 claims description 15
- 229920001778 nylon Polymers 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 8
- 239000004816 latex Substances 0.000 claims description 8
- 229920000126 latex Polymers 0.000 claims description 8
- 229920000728 polyester Polymers 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229920002647 polyamide Polymers 0.000 claims 2
- 229920001059 synthetic polymer Polymers 0.000 claims 1
- 239000007789 gas Substances 0.000 description 25
- 230000002441 reversible effect Effects 0.000 description 22
- 239000000835 fiber Substances 0.000 description 15
- 229920002292 Nylon 6 Polymers 0.000 description 12
- 229920002302 Nylon 6,6 Polymers 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 239000004744 fabric Substances 0.000 description 10
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 10
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 10
- 230000008021 deposition Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000003795 desorption Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 125000003368 amide group Chemical group 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical group NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001077673 Mylon Species 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000013031 physical testing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US748570A | 1970-02-02 | 1970-02-02 | |
| US748570 | 1991-08-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2104559A1 true DE2104559A1 (enrdf_load_stackoverflow) | 1971-08-26 |
| DE2104559B2 DE2104559B2 (de) | 1977-01-27 |
| DE2104559C3 DE2104559C3 (de) | 1977-09-15 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2409704A1 (de) * | 1973-02-28 | 1974-08-29 | Pont Audemer Papeteries | Verfahren und vorrichtung zur herstellung eines netzartigen gebildes aus ungewebten fasern |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2409704A1 (de) * | 1973-02-28 | 1974-08-29 | Pont Audemer Papeteries | Verfahren und vorrichtung zur herstellung eines netzartigen gebildes aus ungewebten fasern |
Also Published As
| Publication number | Publication date |
|---|---|
| CH577585B5 (enrdf_load_stackoverflow) | 1976-07-15 |
| CH130971A4 (enrdf_load_stackoverflow) | 1976-01-30 |
| IL36116A (en) | 1974-06-30 |
| DE2104559B2 (de) | 1977-01-27 |
| FR2079172A1 (enrdf_load_stackoverflow) | 1971-11-12 |
| LU62525A1 (enrdf_load_stackoverflow) | 1971-08-17 |
| NL7101200A (enrdf_load_stackoverflow) | 1971-08-04 |
| CA970514A (en) | 1975-07-08 |
| ES387763A1 (es) | 1973-12-16 |
| BE762351A (fr) | 1971-08-02 |
| IL36116A0 (en) | 1971-04-28 |
| FR2079172B1 (enrdf_load_stackoverflow) | 1974-10-11 |
| ZA71624B (en) | 1971-10-27 |
| GB1306323A (enrdf_load_stackoverflow) | 1973-02-07 |
| JPS5227273B1 (enrdf_load_stackoverflow) | 1977-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |