Method of and apparatus for manufacturing webs around cores using length and diameter data of cores
AssigneeFuji Photo Film Co., Ltd.
InventorsTomohiro Nakata, Takayuki Fujiwara
Life of this patent
Estimating the term…
Abstract
Core data required to manufacture rolls in a film processing and cutting machine are obtained, and core data of cores supplied by a core supply apparatus are also obtained. These core data are compared with each other, and cores having the conforming core data are selected and supplied to the film processing and cutting machine. When supplied with the cores, the film processing and cutting machine winds films cut to a given length and width around respective cores, and then supplies obtained products to a main feed unit according to the sequence of address information established on a film roll.
Claims9
A method of manufacturing products having different specifications, comprising:
- obtaining required component information relative to providing a web, said required component information comprising length data and diameter data of a core;
- obtaining supplied component information relative to a core around which the web is to be wound;
- comparing said required component information with said supplied component information and selecting a core having said supplied component information which is in conformity with said required component information;
- and
- supplying the core which is selected to said web to manufacture the products.
An apparatus for manufacturing products having different specifications, comprising:
- required component information holding means for holding required component information relative to a core around which a web is to be wound, said required component information comprising length data and diameter data of the core;
- supplied component information holding means for holding supplied component information relative to the core, which is supplied;
- comparing means for comparing said required component information with said supplied component information;
- and
- means for supplying the core to said web if said required component information is in conformity with said supplied component information when compared by said comparing means.
An apparatus for manufacturing products in a plurality of types having different specifications, comprising:
- required component information holding means for holding required component information relative to components necessary for intermediate products to become the products;
- supplied component information holding means for holding supplied component information relative to the components which are supplied;
- comparing means for comparing said required component information with said supplied component information;
- and
- means for supplying the components to said intermediate products if said required component information is in conformity with said supplied component information in comparing with each other by said comparing means;
- tracking data holding means for tracking data including said supplied component information relative to the components;
- and
- means for moving said tracking data together with said components to said intermediate products and manufacturing said products according to said tracking data,
- wherein said intermediate products comprise webs, said components comprise cores around which said webs are to be wound, and said tracking data include data representing lengths of said cores, data representing diameters of said cores, and data representing the direction in which said webs are to be wound around said cores.
Dependencies are inferred from the claim text.