IT963627B - EQUIPMENT AND PROCEDURE FOR TRANSFORMING NON-WOVEN FABRICS WITH NON-PARALLEL EDGES AND VARIABLE THICKNESS INTO PRODUCTS WITH PARALLEL EDGES AND THICK AND CONSTANT - Google Patents
EQUIPMENT AND PROCEDURE FOR TRANSFORMING NON-WOVEN FABRICS WITH NON-PARALLEL EDGES AND VARIABLE THICKNESS INTO PRODUCTS WITH PARALLEL EDGES AND THICK AND CONSTANTInfo
- 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
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)
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 (en) | 1974-01-21 |
Family
ID=22610904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27746/72A IT963627B (en) | 1971-08-02 | 1972-08-01 | EQUIPMENT AND PROCEDURE FOR TRANSFORMING NON-WOVEN FABRICS WITH NON-PARALLEL EDGES AND VARIABLE THICKNESS INTO PRODUCTS WITH PARALLEL EDGES AND THICK AND CONSTANT |
Country Status (8)
Country | Link |
---|---|
US (1) | US3856612A (en) |
AU (1) | AU470757B2 (en) |
BR (1) | BR7205130D0 (en) |
CA (1) | CA972938A (en) |
ES (2) | ES405420A1 (en) |
FR (1) | FR2148172B1 (en) |
GB (1) | GB1359608A (en) |
IT (1) | IT963627B (en) |
Families Citing this family (13)
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 (en) * | 1977-02-18 | 1979-08-09 | Hoechst Ag, 6000 Frankfurt | Process to avoid waste in the manufacture of nonwovens |
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 (en) * | 2019-03-15 | 2019-06-11 | 苏州默声熙达设备科技有限公司 | A kind of textile cloth automatic flanging machine |
Family Cites Families (5)
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 |
-
1971
- 1971-08-02 US US00168293A patent/US3856612A/en not_active Expired - Lifetime
-
1972
- 1972-07-19 AU AU44742/72A patent/AU470757B2/en not_active Expired
- 1972-07-26 CA CA148,017A patent/CA972938A/en not_active Expired
- 1972-07-27 GB GB3511572A patent/GB1359608A/en not_active Expired
- 1972-07-31 BR BR5130/72A patent/BR7205130D0/en unknown
- 1972-08-01 FR FR7227747A patent/FR2148172B1/fr not_active Expired
- 1972-08-01 IT IT27746/72A patent/IT963627B/en active
-
1975
- 1975-08-16 ES ES405420A patent/ES405420A1/en not_active Expired
- 1975-08-16 ES ES440301A patent/ES440301A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1359608A (en) | 1974-07-10 |
ES405420A1 (en) | 1976-06-16 |
AU470757B2 (en) | 1976-03-25 |
US3856612A (en) | 1974-12-24 |
CA972938A (en) | 1975-08-19 |
ES440301A1 (en) | 1977-03-16 |
FR2148172B1 (en) | 1976-08-13 |
FR2148172A1 (en) | 1973-03-11 |
AU4474272A (en) | 1974-01-24 |
BR7205130D0 (en) | 1973-05-15 |
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