Abstract: A produce bag has one side wall of a synthetic resin mesh material. The bag offers increased strength and reliability when used with automatic bag filling equipment. The mesh material forms a rear wall of the bag when a group of the bags are placed on wicket pins of the equipment for receiving produce. The front or forward wall is of a synthetic resin film. A reinforcing strip of synthetic resin film is formed along an upper portion of the mesh wall of the bag and spaced holes for wicket pin attachment are formed in the reinforcing strip. The synthetic resin film side wall has a side wall portion which extends below the mesh wall, with a lower fold being formed in the film wall to form a bottom of the bag. The synthetic resin film side also has an extension from the lower fold which is folded upwardly to join with and enclose a lower portion of the mesh side wall. The bottom portion of the bag is thus formed of synthetic resin film which yields to the impact of articles entering the bag to fill it.
Abstract: A produce bag having at least one side wall of a cross-laminated synthetic resin fabric mesh material is provided with increased strength and reliability for use with automatic bag filling equipment. The other wall is of a synthetic resin film, or of the same type of mesh material, if desired. A reinforcing strip of synthetic resin film is formed along an upper portion of a mesh material wall of the bag where spaced holes for wicket pin attachment are formed. The bag provides greater strength, uniformity, and reliability in automatic produce packing machine operations.
Abstract: A cross-laminated synthetic resin fabric mesh material is formed into wicket-top produce bags for use with automatic bag filling equipment. A longitudinally moving sheet of the mesh is folded and formed into a folded, gusseted tubular web. Laterally spaced holes for wicket pin attachment and slots are formed at selected positions along the length of the moving web according to the desired bag height. A wicket-top attachment is then formed on the web near the wicket pin holes. The web is then cut into bag length sleeves, which are thereafter closed at an opposite end to form the bag.
Type:
Grant
Filed:
August 4, 1998
Date of Patent:
January 18, 2000
Assignee:
Kenneth Fox Supply Co.
Inventors:
Corbett D. Henderson, Jerry R. Winiecki