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Class 53/375.7 - With means to fold package cover after closing


Subclass of Class 53 - Package making
Definition: Apparatus by which face-to-face portions of the cover are
No. of patents: 12
Last issue date: 08/19/2008


NumberTitleIssue Date
7412809Medicine envelope feeder
A medicine envelope feeder capable of feeding a sufficient quantity of medicine envelopes while preventing injection medicine containers from leaking out of the medicine envelopes even if the shape of a bucket is of a general type. One face of the medicine envelope ...
08/19/2008
7322162Bag top folder and labeler
The bag top folder and labeler includes bottom and side conveyor assemblies for conveying a filled bag to extend between a pair of folder subassemblies wherein, with the bag top extending above the subassemblies, a second subassembly is operable to in cooperation wi...
01/29/2008
7290382Container packaging apparatus
A wafer case is inserted into a packaging bag, and an ear folding and shaping bar is pressed against a root of each corresponding triangular ear portion, making a folding back line in each triangular ear portion. Each of the triangular ear portions is folded back ov...
11/06/2007
6148589Method and apparatus for packaging group of cylindrical articles
Disclosed is a method and an apparatus for sorting cylindrical articles such as dry cells and certainly cutting and heat-sealing a cylindrical film of thermal shrinkage resin at a boundary between a film portion enclosing one group and a film portion encl...
11/21/2000
5890348Method and apparatus for the automatic closing of transport bags
The invention relates to a method and an apparatus for the automatic closing of transport bags, especially bags made of paper for meal, fodders and the like, with a mass of more than 5 kg. The filled bags are first spread and are aligned in their height, ...
04/06/1999
5797241Station in a packaging line for folding a flap of a bag
At a station (1) in a packaging line for folding a flap (2) of a bag (3) along a shaping line (10) of the flap (2) and for compressing the folded flap (2) by a folding element (5) against a resistance member (4), the folding element (5) is driven by a dri...
08/25/1998
5685129Automatic can lid bag sealer
An apparatus and a method for loading and closing bags or sleeve containers are disclosed. An automated arm with pinchers at one end moves from a resting position to an extended position, grasps the unfilled end of a partially filled sleeve container, and...
11/11/1997
5419100Apparatus for collapsing microwave popcorn bags held in a fixture
An apparatus (10) is disclosed including an abutment (282) in the form of an elongated rod positioned in front of the sealing intermittent position which rearwardly deflects the portions of bags (12) extending out of fixtures (32) moving in an operation d...
05/30/1995
4580391Apparatus for infolding laterally protruding wings of a filled sack onto adhesive strips provided on the top of the sack
This invention relates to apparatus for infolding laterally protruding wings of a filled sack onto adhesive strips provided on the top of the sack. Said wings have been formed when the top end portion of the sack has been stretched flat and has been close...
04/08/1986
4417435Apparatus for automatically packing end closures for cans in paper bags
End closures for cans fed horizontally at given intervals at a high speed are shifted in direction, one after another, to be substantially perpendicular to a support passage extending substantially horizontally, received separately by the passage rapidly ...
11/29/1983
4257210Apparatus for laterally turning over the flattened filling end of filled large sacks for preparing the sack closure
Preparatory to closing a filled upright sack by a zig-zag closure, grippers engage the flattened mouth end of the sack. A support is swung to a position adjacent the flattened end and swing arms cause the end to be folded onto the support. After rollers h...
03/24/1981
4257209Apparatus for gathering the flattened filling ends of filled large sacks by means of zig-zag folding
The mouth end of a large filled sack is held taut and flat by holding means. Parallel folding bars extend downwardly from carriers like the prongs of a comb at both sides of the flattened mouth end. The carriers can be moved towards and away from each oth...
03/24/1981
 
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