IT963627B - Apparecchiatura e procedimento per trasformare tessuti non tessuti presentanti bordi non paralleli e spessore variabile in prodotti aventi bordi paralleli e spesso re costante - Google Patents

Apparecchiatura e procedimento per trasformare tessuti non tessuti presentanti bordi non paralleli e spessore variabile in prodotti aventi bordi paralleli e spesso re costante

Info

Publication number
IT963627B
IT963627B IT27746/72A IT2774672A IT963627B IT 963627 B IT963627 B IT 963627B IT 27746/72 A IT27746/72 A IT 27746/72A IT 2774672 A IT2774672 A IT 2774672A IT 963627 B IT963627 B IT 963627B
Authority
IT
Italy
Prior art keywords
parallel edges
thick
procedure
products
constant
Prior art date
Application number
IT27746/72A
Other languages
English (en)
Italian (it)
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Application granted granted Critical
Publication of IT963627B publication Critical patent/IT963627B/it

Links

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
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y10T156/1011—Overedge bending or overedge folding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1015—Folding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • Y10T428/24264—Particular fold structure [e.g., beveled, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
IT27746/72A 1971-08-02 1972-08-01 Apparecchiatura e procedimento per trasformare tessuti non tessuti presentanti bordi non paralleli e spessore variabile in prodotti aventi bordi paralleli e spesso re costante IT963627B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00168293A US3856612A (en) 1971-08-02 1971-08-02 Non-woven structures

Publications (1)

Publication Number Publication Date
IT963627B true IT963627B (it) 1974-01-21

Family

ID=22610904

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27746/72A IT963627B (it) 1971-08-02 1972-08-01 Apparecchiatura e procedimento per trasformare tessuti non tessuti presentanti bordi non paralleli e spessore variabile in prodotti aventi bordi paralleli e spesso re costante

Country Status (8)

Country Link
US (1) US3856612A (enrdf_load_stackoverflow)
AU (1) AU470757B2 (enrdf_load_stackoverflow)
BR (1) BR7205130D0 (enrdf_load_stackoverflow)
CA (1) CA972938A (enrdf_load_stackoverflow)
ES (2) ES440301A1 (enrdf_load_stackoverflow)
FR (1) FR2148172B1 (enrdf_load_stackoverflow)
GB (1) GB1359608A (enrdf_load_stackoverflow)
IT (1) IT963627B (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186470A (en) * 1976-09-15 1980-02-05 Phillips Petroleum Company Apparatus useful in control of edge uniformity in nonwoven fabrics
US4154883A (en) * 1976-10-20 1979-05-15 Johnson & Johnson Emboss laminated fibrous material
DE2706976C3 (de) * 1977-02-18 1979-08-09 Hoechst Ag, 6000 Frankfurt Verfahren zur Vermeidung von Abfall bei der Vliesherstellung
US4279610A (en) * 1979-10-22 1981-07-21 Crown Zellerbach Corporation Cross-lapped web forming system
US4425126A (en) 1979-12-28 1984-01-10 Johnson & Johnson Baby Products Company Fibrous material and method of making the same using thermoplastic synthetic wood pulp fibers
US4392861A (en) * 1980-10-14 1983-07-12 Johnson & Johnson Baby Products Company Two-ply fibrous facing material
US4342581A (en) * 1980-10-28 1982-08-03 Ppg Industries, Inc. Mat width control
US5361466A (en) * 1993-10-18 1994-11-08 Schuller International, Inc. Method of forming a blanket of uniform thickness
AUPO355696A0 (en) * 1996-11-12 1996-12-05 Marzec, Lila Margaret Edged shade cloth
US20060079143A1 (en) * 2003-05-12 2006-04-13 Sage Products, Inc. Controlled dosing of fibrous materials
US7008363B2 (en) * 2003-10-31 2006-03-07 Nordson Corporation Apparatus and methods for folding a nonbonded nonwoven web
US8182737B2 (en) * 2005-08-05 2012-05-22 Tredegar Film Products Corporation Formed film, methods and apparatus for manufacturing same, and articles comprising same
CN109868607A (zh) * 2019-03-15 2019-06-11 苏州默声熙达设备科技有限公司 一种纺织布料自动折边装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277988A (en) * 1939-06-16 1942-03-31 Paper Patents Co Insulation element
US2980570A (en) * 1956-11-07 1961-04-18 Sackner Prod Inc Padding unit
US3148101A (en) * 1958-06-26 1964-09-08 Celanese Corp Process for making non-woven batt
US3081519A (en) * 1962-01-31 1963-03-19 Fibrillated strand
US3652377A (en) * 1969-07-03 1972-03-28 Johns Manville Method of forming fibrous bodies with dissimilar densities and apparatus therefor

Also Published As

Publication number Publication date
AU4474272A (en) 1974-01-24
CA972938A (en) 1975-08-19
FR2148172B1 (enrdf_load_stackoverflow) 1976-08-13
FR2148172A1 (enrdf_load_stackoverflow) 1973-03-11
ES440301A1 (es) 1977-03-16
ES405420A1 (es) 1976-06-16
BR7205130D0 (pt) 1973-05-15
GB1359608A (en) 1974-07-10
US3856612A (en) 1974-12-24
AU470757B2 (en) 1976-03-25

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