In order film snapping

摘要

PROBLEM TO BE SOLVED: To provide a film folding unit capable of preventing the formation of an unintended local fold line in a film, and capable of restraining dislocation of a printing pattern of a label to a bottle.;SOLUTION: This film folding unit forms a pair of fold lines Fb at a position different from a pair of fold lines Fa to a cylindrical film F folded up in a belt shape so that the pair of fold lines Fa become both ends in the width direction, and includes an inlet side guide 321 for opening the film F carried in the (x) direction as the width direction, a folding-up guide 331 positioned on the downstream side to the inlet side guide 321 and forming the pair of fold lines Fb separating in the (y) direction in the film F, and an outlet side guide 341 positioned on the downstream side to the folding-up guide 331 and discharging the film F while being folded up in the pair of fold lines Fa separating in the (x) direction.;COPYRIGHT: (C)2012,JPO&INPIT