| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive packaging film feeding mechanism which can be easily mounted in a double-train type automatic packaging machine without increasing the installation space while preventing deviation or wrinkles in the transverse direction of a packaging film. <P>SOLUTION: In the packaging film feed mechanism of the automatic packaging machine capable of continuously performing the seal-forming of two liquid stick packaging bags at one time, a slit packaging film F' is stretched below a Σ plate 12, folded while being cut-opened upwardly at a cut-out part of the isosceles triangular shape of the Σ plate 12, and folded in the packaging material feeding direction by a cutting part of the isosceles triangular shape of a triangular plate 13. As a result, the slit packaging film F' is arranged in the same direction as the previous conveying direction, and a clearance is formed between the packaging films. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
