AT257813B - Process for the production of nonwovens - Google Patents

Process for the production of nonwovens

Info

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
Application number
AT545164A
Other languages
German (de)
Original Assignee
Rhodiaceta
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhodiaceta filed Critical Rhodiaceta
Application granted granted Critical
Publication of AT257813B publication Critical patent/AT257813B/en

Links

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)
AT545164A 1963-06-24 1964-06-24 Process for the production of nonwovens AT257813B (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CH418285A (en) 1966-08-15
BE649642A (en) 1964-12-23
DE1469468A1 (en) 1969-01-02
LU46380A1 (en) 1972-01-01
NL6407151A (en) 1964-12-28
FR1370674A (en) 1964-08-28
US3342919A (en) 1967-09-19
GB1017020A (en) 1966-01-12

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