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MX9709434A - Method of winding logs with different sheet counts. - Google Patents

Method of winding logs with different sheet counts.

Info

Publication number
MX9709434A
MX9709434A MX9709434A MX9709434A MX9709434A MX 9709434 A MX9709434 A MX 9709434A MX 9709434 A MX9709434 A MX 9709434A MX 9709434 A MX9709434 A MX 9709434A MX 9709434 A MX9709434 A MX 9709434A
Authority
MX
Mexico
Prior art keywords
core
turret assembly
mandrel
web
mandrels
Prior art date
Application number
MX9709434A
Other languages
Spanish (es)
Other versions
MXPA97009434A (en
Inventor
Kevin Benson Mcneil
Frederick Edward Lockwood
Thomas Timothy Byrne
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of MX9709434A publication Critical patent/MX9709434A/en
Publication of MXPA97009434A publication Critical patent/MXPA97009434A/en

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  • Replacement Of Web Rolls (AREA)

Abstract

A web winding apparatus (90) and a method of operating the apparatus are disclosed. The apparatus can include a turret assembly (200), a core loading apparatus (1000), and a core stripping apparatus (2000). The turret assembly (200) supports rotatably driven mandrels (300) for engaging hollow cores (302) upon which a paper web (50) is wound. Each mandrel (300) is driven in a closed mandrel path (320), which can be non-circular. The core loading apparatus (1000) conveys cores (302) onto the mandrels (300) during movement of the mandrels (300) along the core loading segment (322) of the closed mandrel path (320), and the core stripping apparatus (2000) removes each web wound core (302, 51) from its respective mandrel (300) during movement of the mandrel (200) along the core stripping segment (326) of the closed mandrel path (320). The turret assembly (200) can be rotated continuously, and the sheet count per wound log (51) can be changed as the turret assembly (200) is rotating. The apparatus (90) can also include a mandrel (300) having a deformable core engaging member (3100). The sheet count or web length per wound log (51) can be varied by varying the rotational speed of the turret assembly (200) relative to the rotational speed of the bedroll (59) from which the web (50) is transferred to the turret assembly (200).
MXPA/A/1997/009434A 1995-06-02 1997-12-02 Method for devanating rolls with different ho accounts MXPA97009434A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US459212 1989-12-29
US60745695A 1995-06-02 1995-06-02

Publications (2)

Publication Number Publication Date
MX9709434A true MX9709434A (en) 1998-03-31
MXPA97009434A MXPA97009434A (en) 1998-10-15

Family

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