METHOD OF PEELING PROTECTIVE SHEET FOR PREPREG SHEET AND APPARATUS FOR PEELING PROTECTIVE SHEET FROM PREPREG SHEET
A prepreg sheet attached with a protective sheet is placed on a mounting table to partially overhang. An angle between an edge side direction of an edge section of the mounting table on which overhanging is performed, and a fiber direction of the prepreg sheet, is then set large enough. Overhanging...
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| creator | YAMASAKI, Yukiharu |
| description | A prepreg sheet attached with a protective sheet is placed on a mounting table to partially overhang. An angle between an edge side direction of an edge section of the mounting table on which overhanging is performed, and a fiber direction of the prepreg sheet, is then set large enough. Overhanging part is physically impacted in a direction to bend fibers of the prepreg sheet to partially peel the protective sheet from the prepreg sheet. A part of the protective sheet peeled from the prepreg sheet is hold and the protective sheet is peeled from an entire surface of the prepreg sheet. A method of peeling a protective sheet from a prepreg sheet more efficiently without damaging the prepreg sheet and an apparatus for peeling to be used therein are provided. |
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An angle between an edge side direction of an edge section of the mounting table on which overhanging is performed, and a fiber direction of the prepreg sheet, is then set large enough. Overhanging part is physically impacted in a direction to bend fibers of the prepreg sheet to partially peel the protective sheet from the prepreg sheet. A part of the protective sheet peeled from the prepreg sheet is hold and the protective sheet is peeled from an entire surface of the prepreg sheet. 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An angle between an edge side direction of an edge section of the mounting table on which overhanging is performed, and a fiber direction of the prepreg sheet, is then set large enough. Overhanging part is physically impacted in a direction to bend fibers of the prepreg sheet to partially peel the protective sheet from the prepreg sheet. A part of the protective sheet peeled from the prepreg sheet is hold and the protective sheet is peeled from an entire surface of the prepreg sheet. A method of peeling a protective sheet from a prepreg sheet more efficiently without damaging the prepreg sheet and an apparatus for peeling to be used therein are provided.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_US2020391497A1 |
| source | esp@cenet |
| subjects | LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | METHOD OF PEELING PROTECTIVE SHEET FOR PREPREG SHEET AND APPARATUS FOR PEELING PROTECTIVE SHEET FROM PREPREG SHEET |
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