Method for making decorated battery casings
A method for making decorated battery casings wherein a thin walled plastic tubing such as of heat shrinkable material is cut to size, placed on a support member such as a mandrel, and is then decorated with a metallic foil decorative material by hot stamping. A transparent protective film coating i...
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Sprache: | eng |
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Zusammenfassung: | A method for making decorated battery casings wherein a thin walled plastic tubing such as of heat shrinkable material is cut to size, placed on a support member such as a mandrel, and is then decorated with a metallic foil decorative material by hot stamping. A transparent protective film coating is then placed thereon and the tube is heat crimped at one end. The casing is placed upon a cell or battery and heat crimped at the other end to complete the battery or cell encasing procedure. The procedure is particularly efficacious in providing metallic decorated plastic battery casings. |
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