发明名称 PROCESS AND APPARATUS FOR THE PREPARATION OF BALLOONS
摘要 An apparatus and process are described for turning inside out (i.e. everting) a part of the neck of a balloon, the apparatus essentially comprises an elongate mandrel which is tapered at one end so that it can be inserted into the neck of the balloon, and pressure applying means, which in use press a portion of the neck against the inserted mandrel. The neck is everted simply by a reciprocating motion of the mandrel relative to the pressure applying means. An adhesive glue can then be administered to the everted neck portion. There is further described an automated apparatus for everting a plurality of balloons, applying adhesive to each of the everted neck portions, securing each prepared balloon to a protective, removable strip, and packaging the secured balloon in either a cassette or carob form.
申请公布号 CA2032548(C) 申请公布日期 2002.06.11
申请号 CA19902032548 申请日期 1990.12.18
申请人 LANG, PHILIP EDWARD 发明人 LANG, PHILIP EDWARD
分类号 A63H27/10;(IPC1-7):A63H27/10 主分类号 A63H27/10
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