The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 21, 1989
Filed:
Oct. 02, 1987
Gregory E Rundle, Richmond, B. C., CA;
Other;
Abstract
This invention is directed to a novel bag sealing machine. More particularly, this invention is directed to a novel machine which can be used for sealing and securing bags which are loaded and held in boxes. The bags in the boxes are loaded from the top with a designated product before the opening at the top of the bag is sealed by the machine. A bag sealing apparatus comprising: (a) conveyor means for conveying through the apparatus a loaded bag which has an opening at the top of the bag; (b) upwardly bag wall forcing means for forcing the open end of the bag upwardly into gripping means, said gripping means drawing the gripped portion of the bag together to accumulate the gripped portion of the bag into a neck-like portion; (c) bag side support means located downstream from the upwardly bag wall forcing means for supporting the side of the bag and drawing it in a downstream direction along the conveyor means; (d) neck accepting and accumulating means located downstream from the upwardly bag wall forcing means for accepting and accumulating the neck of the bag as formed by the gripping means upstream; and, (e) means for applying a fastening means about the circumference of the accumulated neck of the bag after it has been accepted by the neck accepting and accumulating means.