| 摘要 |
Improvements in the machines designed for packaging objects particularly containers comprising a bedframe extending thereon a conveyor belt and a pair of convergent tracks towards some distributing means at least of two containers to be joined in a package or strip the means moving them towards a third track going through vertically shafted reels feeding laminar material and through the cutting and thermowelding means which are shaping up the ongoing package or strip for inserting them in the heating tunnel charged with the thermoretractilating process. The invention allow to continously and directly make up on the containers, any strips or packages of thermoretractable laminar material in different formats because the thermowelding means exhibit a detachable setup. Figure 2. Fig.2
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