Patent ID: 6615882
Filing Date: 2003-09-09
Classification: B65B

Abstract:
A filling device of a dual-layered filling and packing device having a cotton paper device within the packing device which guides cotton paper via a guide rack to fold the paper and to fill a paper bag with fixed amount of tea leaves, by means of a roller, the paper bag with tea leaves being sealed at the edges thereof, and by means of a gripping structure, the tea bag being held to a funnel tube of the folding structure, a plurality of rollers delivered packing foil from an insertion section through space between a folding slot and the funnel tube, characterized in thata) the gripping structure comprises a magnetic cylinder interconnected to a Y-shaped pneumatic cylinder and the gripping section is extended with two corresponding folding board; (b) the folding structure comprises a folding slot covered a gap outside the funnel tube, the cross-section of the funnel tube has a flat body and the folding slot is a U-shaped plate body having a top end folded outward to form the insertion section.