Packaging bag for filling crushed polysilicon material and polysilicon package
This packaging bag for filling crushed polysilicon material is a packaging bag for directly packaging crushed polysilicon material, the packaging bag being configured of a multilayer film in which a polyethylene resin layer without additives is arranged as the innermost layer and at least a gas barr...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | This packaging bag for filling crushed polysilicon material is a packaging bag for directly packaging crushed polysilicon material, the packaging bag being configured of a multilayer film in which a polyethylene resin layer without additives is arranged as the innermost layer and at least a gas barrier layer and a reinforcing material layer are laminated on the polyethylene-based resin layer. |
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