JPS57112259A - Manufacture of coreless roll material - Google Patents

Manufacture of coreless roll material

Info

Publication number
JPS57112259A
JPS57112259A JP55170168A JP17016880A JPS57112259A JP S57112259 A JPS57112259 A JP S57112259A JP 55170168 A JP55170168 A JP 55170168A JP 17016880 A JP17016880 A JP 17016880A JP S57112259 A JPS57112259 A JP S57112259A
Authority
JP
Japan
Prior art keywords
air
tubular body
tube
coreless roll
roll material
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.)
Pending
Application number
JP55170168A
Other languages
Japanese (ja)
Inventor
Masayoshi Kuroda
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.)
KOUKOKU KAGAKU KOGYO KK
Achilles Corp
Original Assignee
KOUKOKU KAGAKU KOGYO KK
Achilles Corp
Kohkoku Chemical Industry Co Ltd
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 KOUKOKU KAGAKU KOGYO KK, Achilles Corp, Kohkoku Chemical Industry Co Ltd filed Critical KOUKOKU KAGAKU KOGYO KK
Priority to JP55170168A priority Critical patent/JPS57112259A/en
Publication of JPS57112259A publication Critical patent/JPS57112259A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/243—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid
    • 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
    • B65H2701/10—Handled articles or webs
    • B65H2701/18—Form of handled article or web
    • B65H2701/184—Wound packages
    • B65H2701/1846—Parts concerned

Landscapes

  • Winding Of Webs (AREA)

Abstract

PURPOSE: To form a coreless roll material by injecting the air into a long airtight tube arranged at the inner cavity section of a metal tubular body then winding the sheet material and exhausting the air to remove the winding roller.
CONSTITUTION: A long air-tight tube having an air injection port 2 is arranged at the inner cavity section of a metal-tubular body 1, where a plurality of spring boards 4 are fixed between the tube and the tubular body 1 such that both ends will be supported by the inner face of the tubular body 1 while one end of a pillar member 5 penetrating from the inner face of the tubular member 1 to the outer face is fixed to the spring board 4 and a leaf board 6 having the arched cross-section is stopped to the other end of the pillar body 5 such that the arched portion will be placed along the circumference of the outer face of the tubular body 1. The sheet material is wound while filling the tube 3 with the air then the air is exhausted to remove the winding roller.
COPYRIGHT: (C)1982,JPO&Japio
JP55170168A 1980-12-02 1980-12-02 Manufacture of coreless roll material Pending JPS57112259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55170168A JPS57112259A (en) 1980-12-02 1980-12-02 Manufacture of coreless roll material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55170168A JPS57112259A (en) 1980-12-02 1980-12-02 Manufacture of coreless roll material

Publications (1)

Publication Number Publication Date
JPS57112259A true JPS57112259A (en) 1982-07-13

Family

ID=15899938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55170168A Pending JPS57112259A (en) 1980-12-02 1980-12-02 Manufacture of coreless roll material

Country Status (1)

Country Link
JP (1) JPS57112259A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6424056U (en) * 1987-08-05 1989-02-09
EP0594850A4 (en) * 1992-04-15 1994-08-31 Yugen Kaisha Kaji Seisakusho Method for producing roll of core-less toilet paper and roll of core-less toilet paper produced by the same method
WO1999019241A3 (en) * 1997-10-14 1999-07-08 Mec Prati Pietro Off Pneumatic clamping mandrel for coreless web winding machines and positioning device thereof
DE102008013262A1 (en) 2008-03-08 2009-09-17 Oerlikon Textile Gmbh & Co. Kg Coil bracket for holding coreless cross-wound bobbin, has axially movable actuating device comprising two cones, which act together with retaining segments, where limitation at both ends of segments is formed by radially rigid flanges
CN106348065A (en) * 2016-09-27 2017-01-25 东莞市联洲知识产权运营管理有限公司 Height-adjustable film winding feeding frame
CN114436065A (en) * 2022-01-30 2022-05-06 杭州电子科技大学技术转移有限公司 Reel with variable shaft diameter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6424056U (en) * 1987-08-05 1989-02-09
JPH0524668Y2 (en) * 1987-08-05 1993-06-23
EP0594850A4 (en) * 1992-04-15 1994-08-31 Yugen Kaisha Kaji Seisakusho Method for producing roll of core-less toilet paper and roll of core-less toilet paper produced by the same method
WO1999019241A3 (en) * 1997-10-14 1999-07-08 Mec Prati Pietro Off Pneumatic clamping mandrel for coreless web winding machines and positioning device thereof
DE102008013262A1 (en) 2008-03-08 2009-09-17 Oerlikon Textile Gmbh & Co. Kg Coil bracket for holding coreless cross-wound bobbin, has axially movable actuating device comprising two cones, which act together with retaining segments, where limitation at both ends of segments is formed by radially rigid flanges
CN106348065A (en) * 2016-09-27 2017-01-25 东莞市联洲知识产权运营管理有限公司 Height-adjustable film winding feeding frame
CN114436065A (en) * 2022-01-30 2022-05-06 杭州电子科技大学技术转移有限公司 Reel with variable shaft diameter

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