US2645554A - Inserting a cloth insert into a rayon cake before fluid treatment - Google Patents

Inserting a cloth insert into a rayon cake before fluid treatment Download PDF

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Publication number
US2645554A
US2645554A US107128A US10712849A US2645554A US 2645554 A US2645554 A US 2645554A US 107128 A US107128 A US 107128A US 10712849 A US10712849 A US 10712849A US 2645554 A US2645554 A US 2645554A
Authority
US
United States
Prior art keywords
insert
cake
rayon
fluid treatment
before fluid
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.)
Expired - Lifetime
Application number
US107128A
Other languages
English (en)
Inventor
Vault Robert V De
Jr Ray J Echerd
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzona Inc
Original Assignee
American Enka 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
Priority to NL79609D priority Critical patent/NL79609C/xx
Priority to BE494296D priority patent/BE494296A/xx
Priority to US2734696D priority patent/US2734696A/en
Priority to BE502727D priority patent/BE502727A/xx
Priority to NL76099D priority patent/NL76099C/xx
Priority to US107128A priority patent/US2645554A/en
Application filed by American Enka Corp filed Critical American Enka Corp
Priority to DEA1038A priority patent/DE876134C/de
Priority to GB6647/50A priority patent/GB674535A/en
Priority to US184504A priority patent/US2645434A/en
Priority claimed from US195879A external-priority patent/US2728529A/en
Priority to GB9687/51A priority patent/GB702550A/en
Priority to DEA13346A priority patent/DE882748C/de
Application granted granted Critical
Publication of US2645554A publication Critical patent/US2645554A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0418—Supporting filaments or the like during their treatment as cakes or similar coreless thread packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/511—Cores or reels characterised by the material essentially made of sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/515—Cores or reels characterised by the material assembled from parts made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/515—Cores or reels characterised by the material assembled from parts made of different materials
    • B65H2701/5152—End flanges and barrel of different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/515—Cores or reels characterised by the material assembled from parts made of different materials
    • B65H2701/5152—End flanges and barrel of different material
    • B65H2701/51522—Wooden barrel
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/042—Tension applied during working
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/4987—Elastic joining of parts

Definitions

  • the present invention relates to a method of and apparatus for preparing freshly spun cakes of rayon for aftertreatments and more particularly to an expansible member that can be inserted readily into viscose rayon cakes as a protection during subsequent handling involving liquid aftertreatments and re-winding during the coning operation.
  • a further object of this invention is to insert an expansible member into the inside of an acid rayon cake immediately after formation thereof and subject the cake to liquid pressure treatments, dry the cake without removing the insert and unwind the yarn on a coning machine after providing an additional support for the cake and insert.
  • Figure 1 is a perspective view of the expansible insert in an uncoiled condition
  • Figure 2 is a perspective View of a cake in which the insert has been inserted and expanded;
  • Figure 3 is a perspective view in partial section of the cake positioned on a support after it has been subjected to the necessary aftertreatments Iand dried, and is in readiness for unwinding on a coning machine;
  • Figure 4 is a bottom plan view of the plate portion of the support during coning; 'and Figure 5 is a perspective view of the top portion of the support.
  • the numeral II indicates a generally rectangular insert made of a suitable liquid permeable material such as preshrunk cotton cloth. Sewed into the top and bottom marginal edges of this insert are flexible metal spring wires II and I2 constructed of a high grade stainless steel.
  • This insert I0 can Ibe introduced into cake i3, either manually or by a simple device that will retain the insert in a coiled state'of smaller diameter than the inside of the cake I3 until the insert has been pulled therethrough and expanded around the inside of the cake.
  • the Width of the insert is greater than the height of the cake, so that the tendency of the metallic wires I i and i2 to return to their uncoiled position will cause the top and bottom of the insert to be expanded over the top and bottom inside edges of the cake in the manner shown in Figure 2.
  • the cap I 6 is provided With a circular recess I8 similar to recess I5 to receive and lock the top wire against outward movement and thereby coacts with the bottom recess in preventing distortion of the inner convolutions.
  • the insert fits snugly over ⁇ and around the top and bottom inner edges of the cake, and the grooved recesses I5 and I8 prevent the yarn from tangling during the latter stages of unwinding.
  • the plug portion Il s tapered to conform with the inside diameter of the cake and is of such depth as to cause it to t tightly against the insert around the entire area thereof.
  • the cap I6 is preferably constructed of transparent material such as Lucite (a methacrylate) which enables the operator to determine when an insert is in place properly and when the cake is being unwound Without displacement or entanglement.
  • Lucite a methacrylate
  • the yarn can be aftertreated (purified) and re-Wound with a minimum of Waste, because the insert substantially eliminates Washing down of the inner edges of the loosely formed convolutions or rayon and the support prevents any entanglement ci the yarn, particularly at the top ⁇ and bottom, which may cause uneven delivery to the cone and possible damage or breakage of the yarn thereby.
  • a method of aftertreating freshly spun cakes of rayon by radial liquid flow of aftertreatment fluids under pressure the steps which consist essentially of covering exclusively the inside surface, the top ⁇ and bottom inside edges and a portion of the top and bottom surface with a liquid permeable eXpansible cloth insert; applying substantially radially outward tension to the outside edges of the insert to impose tension on the inside surface and the inside edges of the cake; fluid treating and drying the cake with the insert in place; locking the insert against further eXpansion during the latter stages of un'vvindirig and unwinding the cake.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Surgical Instruments (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
US107128A 1949-07-27 1949-07-27 Inserting a cloth insert into a rayon cake before fluid treatment Expired - Lifetime US2645554A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL79609D NL79609C (de) 1949-07-27
BE494296D BE494296A (de) 1949-07-27
US2734696D US2734696A (en) 1949-07-27 Yarn package
BE502727D BE502727A (de) 1949-07-27
NL76099D NL76099C (de) 1949-07-27
US107128A US2645554A (en) 1949-07-27 1949-07-27 Inserting a cloth insert into a rayon cake before fluid treatment
DEA1038A DE876134C (de) 1949-07-27 1950-03-15 Verfahren und Vorrichtung zur Vorbereitung von frisch gesponnenen Kunstseidespinnkuchen fuer die Nachbehandlung
GB6647/50A GB674535A (en) 1949-07-27 1950-03-16 Improved method for preparing freshly spun cakes of rayon for after-treatments
US184504A US2645434A (en) 1949-07-27 1950-09-12 Apparatus for preparing freshly spun cakes of rayon for aftertreatments
GB9687/51A GB702550A (en) 1949-07-27 1951-04-25 Improved apparatus for preparing freshly spun cakes of rayon for after-treatment
DEA13346A DE882748C (de) 1949-07-27 1951-05-12 Verfahren und Vorrichtung zur Vorbereitung von frisch gesponnenen Kunstseidespinnkuchen fuer die Nachbehandlung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US107128A US2645554A (en) 1949-07-27 1949-07-27 Inserting a cloth insert into a rayon cake before fluid treatment
US184504A US2645434A (en) 1949-07-27 1950-09-12 Apparatus for preparing freshly spun cakes of rayon for aftertreatments
US195879A US2728529A (en) 1950-11-15 1950-11-15 Apparatus for preparing freshly spun cakes of rayon for aftertreatments

Publications (1)

Publication Number Publication Date
US2645554A true US2645554A (en) 1953-07-14

Family

ID=32303397

Family Applications (3)

Application Number Title Priority Date Filing Date
US2734696D Expired - Lifetime US2734696A (en) 1949-07-27 Yarn package
US107128A Expired - Lifetime US2645554A (en) 1949-07-27 1949-07-27 Inserting a cloth insert into a rayon cake before fluid treatment
US184504A Expired - Lifetime US2645434A (en) 1949-07-27 1950-09-12 Apparatus for preparing freshly spun cakes of rayon for aftertreatments

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US2734696D Expired - Lifetime US2734696A (en) 1949-07-27 Yarn package

Family Applications After (1)

Application Number Title Priority Date Filing Date
US184504A Expired - Lifetime US2645434A (en) 1949-07-27 1950-09-12 Apparatus for preparing freshly spun cakes of rayon for aftertreatments

Country Status (5)

Country Link
US (3) US2645554A (de)
BE (2) BE502727A (de)
DE (2) DE876134C (de)
GB (2) GB674535A (de)
NL (2) NL79609C (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795843A (en) * 1953-09-24 1957-06-18 American Enka Corp Insert device
US2877545A (en) * 1957-09-26 1959-03-17 American Enka Corp Method of preparing freshly spun cakes of rayon for aftertreatment
US5699683A (en) * 1996-06-14 1997-12-23 Sonoco Products Company, Inc. Filter sleeve for tubular filter core

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE494296A (de) * 1949-07-27
DE1143963B (de) * 1957-08-20 1963-02-21 Saechsisches Kunstseidenwerk I Vorrichtung zum mechanischen Aufbereiten von Spinnkuchen

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1688702A (en) * 1927-07-11 1928-10-23 Pont Rayon Company Inc Du Method of treating artificial fibers
US1904377A (en) * 1930-03-24 1933-04-18 Manville Jenckes Company Manufacture of rayon
US2002481A (en) * 1931-09-10 1935-05-21 Skenandoa Rayon Corp Artificial silk manufacture
US2091334A (en) * 1934-10-29 1937-08-31 Gessner Ernst Ag Sliver bobbin
US2091725A (en) * 1936-03-20 1937-08-31 New Bedford Rayon Company Manufacture of artificial yarn
US2141610A (en) * 1936-04-10 1938-12-27 Franklin Rayon Corp Reel or holder for textile packages
US2192111A (en) * 1938-05-31 1940-02-27 George A Vlaszac Retainer for yarn packages
US2382400A (en) * 1943-10-16 1945-08-14 American Viscose Corp Wrapper for wound filamentary masses

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1248114A (en) * 1916-09-23 1917-11-27 Arthur N Warren Strainer.
US1265110A (en) * 1917-08-09 1918-05-07 George W Prentiss & Company Spool device.
US1368069A (en) * 1920-06-02 1921-02-08 Courtaulds Ltd Bobbin
FR687076A (fr) * 1928-12-22 1930-09-06 Procédés et dispositifs pour la fabrication de la soie artificielle et pour les opérations consécutives de finition
DE580385C (de) * 1931-10-08 1933-07-10 Mario Michels Einschlaghuelle fuer Spinnkuchen
US2191108A (en) * 1936-04-03 1940-02-20 Acme Rayon Corp Package insert adaptable for the mounting of fine filamentous thread in annular package form
DE670654C (de) * 1936-08-04 1939-01-21 Algemeene Kunstzijde Unie N V Vorrichtung zum Sichern der Fadenlagen von nass zu behandelnden Kunstseidespinnkuchen
US2117902A (en) * 1936-11-28 1938-05-17 Westinghouse Electric & Mfg Co Molded article
US2218664A (en) * 1938-04-07 1940-10-22 Ernest A Stienen Apparatus for dyeing rayon yarns
US2433239A (en) * 1945-06-23 1947-12-23 Russell Mfg Co Electroconductive fabric and process of making the same
US2508651A (en) * 1946-06-07 1950-05-23 Verneur E Pratt Winding device
US2529420A (en) * 1946-10-01 1950-11-07 Amos H Ramquist Roll holder
US2563053A (en) * 1948-11-30 1951-08-07 John J Mccann Pot spinning method, apparatus, and product
BE494296A (de) * 1949-07-27

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1688702A (en) * 1927-07-11 1928-10-23 Pont Rayon Company Inc Du Method of treating artificial fibers
US1904377A (en) * 1930-03-24 1933-04-18 Manville Jenckes Company Manufacture of rayon
US2002481A (en) * 1931-09-10 1935-05-21 Skenandoa Rayon Corp Artificial silk manufacture
US2091334A (en) * 1934-10-29 1937-08-31 Gessner Ernst Ag Sliver bobbin
US2091725A (en) * 1936-03-20 1937-08-31 New Bedford Rayon Company Manufacture of artificial yarn
US2141610A (en) * 1936-04-10 1938-12-27 Franklin Rayon Corp Reel or holder for textile packages
US2192111A (en) * 1938-05-31 1940-02-27 George A Vlaszac Retainer for yarn packages
US2382400A (en) * 1943-10-16 1945-08-14 American Viscose Corp Wrapper for wound filamentary masses

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795843A (en) * 1953-09-24 1957-06-18 American Enka Corp Insert device
US2877545A (en) * 1957-09-26 1959-03-17 American Enka Corp Method of preparing freshly spun cakes of rayon for aftertreatment
US5699683A (en) * 1996-06-14 1997-12-23 Sonoco Products Company, Inc. Filter sleeve for tubular filter core
US5942114A (en) * 1996-06-14 1999-08-24 Sonoco Development, Inc. Filter sleeve for tubular filter core

Also Published As

Publication number Publication date
DE876134C (de) 1953-05-11
BE502727A (de)
US2734696A (en) 1956-02-14
BE494296A (de)
GB702550A (en) 1954-01-20
US2645434A (en) 1953-07-14
NL79609C (de)
NL76099C (de)
GB674535A (en) 1952-06-25
DE882748C (de) 1953-07-13

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