| 摘要 |
A packaging apparatus for packaging articles in bags of a plastic film material, which film material shrinks onto the packaged article, comprising: a housing having control and heating members therein and provides a welding and retraction chamber, closed by a detachable cover of a transparent material, wherein welding blades are provided, and a heating box and a fan contained in said heating box; opening and closing of said detachable cover controlling the operation of the different apparatus members.
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