AT257813B - Process for the production of nonwovens - Google Patents
Process for the production of nonwovensInfo
- Publication number
- AT257813B AT257813B AT545164A AT545164A AT257813B AT 257813 B AT257813 B AT 257813B AT 545164 A AT545164 A AT 545164A AT 545164 A AT545164 A AT 545164A AT 257813 B AT257813 B AT 257813B
- Authority
- AT
- Austria
- Prior art keywords
- nonwovens
- production
- Prior art date
Links
- 239000004745 nonwoven fabric Substances 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
- D04H13/00—Other non-woven fabrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2028/00—Nets or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR939141A FR1370674A (en) | 1963-06-24 | 1963-06-24 | Process for the preparation of a fibrous structure and product obtained according to this process |
Publications (1)
Publication Number | Publication Date |
---|---|
AT257813B true AT257813B (en) | 1967-10-25 |
Family
ID=8806775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT545164A AT257813B (en) | 1963-06-24 | 1964-06-24 | Process for the production of nonwovens |
Country Status (9)
Country | Link |
---|---|
US (1) | US3342919A (en) |
AT (1) | AT257813B (en) |
BE (1) | BE649642A (en) |
CH (1) | CH418285A (en) |
DE (1) | DE1469468A1 (en) |
FR (1) | FR1370674A (en) |
GB (1) | GB1017020A (en) |
LU (1) | LU46380A1 (en) |
NL (1) | NL6407151A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3670069A (en) * | 1969-09-15 | 1972-06-13 | Itt | Process for forming hydroxyethyl cellulose fibers having high water absorption and high water retention properties |
-
1963
- 1963-06-24 FR FR939141A patent/FR1370674A/en not_active Expired
-
1964
- 1964-06-15 DE DE1964S0091535 patent/DE1469468A1/en active Pending
- 1964-06-22 US US377464A patent/US3342919A/en not_active Expired - Lifetime
- 1964-06-23 NL NL6407151A patent/NL6407151A/xx unknown
- 1964-06-23 LU LU46380A patent/LU46380A1/xx unknown
- 1964-06-23 CH CH818864A patent/CH418285A/en unknown
- 1964-06-23 BE BE649642A patent/BE649642A/xx unknown
- 1964-06-24 AT AT545164A patent/AT257813B/en active
- 1964-06-24 GB GB26186/64A patent/GB1017020A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
LU46380A1 (en) | 1972-01-01 |
NL6407151A (en) | 1964-12-28 |
GB1017020A (en) | 1966-01-12 |
DE1469468A1 (en) | 1969-01-02 |
US3342919A (en) | 1967-09-19 |
FR1370674A (en) | 1964-08-28 |
BE649642A (en) | 1964-12-23 |
CH418285A (en) | 1966-08-15 |
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