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Class 493/247 - With work turret


Subclass of Class 493 - Manufacturing container or tube from paper; or other manufacturing from a sheet or web
Definition: Method or apparatus including means to transport the sheet
No. of patents: 13
Last issue date: 06/07/2011


NumberTitleIssue Date
7955242Folding unit for producing sealed packages of pourable food products
A folding unit for producing sealed packages of pourable food products from respective packs, each having a main portion folded into a desired shape, and opposite end portions to be folded to form respective folded ends of a relative finished package. The unit has a...
06/07/2011
7001320Process for producing hinge-lid boxes
In the production of (cigarette) packs of the hinge-lid-box type with round edges, preliminary deformation of blanks (10) is desirable for producing hinge-lid boxes of satisfactory quality. The preliminary deformation of the round edges takes place in the reg...
02/21/2006
6406415Apparatus for forming a container
The apparatus for forming a container is situated in a container-forming unit comprising different processing stations. The apparatus for forming a container includes a wrapping mandrel attached to a moving structure, which is arranged to move the wrappin...
06/18/2002
4804356Apparatus for processing baglike container blanks
An apparatus for processing baglike container blanks by fitting the blank around a pair of forming plates arranged at a distance from each other in parallel, folding a pair of triangular ears flat while projecting the ears sidewise from the portion of the...
02/14/1989
4616475Package forming apparatus
A package forming apparatus comprises a pushing member which is capable of being inserted into a core member to form the bottom of a package by folding an end portion of the sheet material wound on the core member is driven by a driving mechanism. The dri...
10/14/1986
4608039Envelope folding system
An apparatus for folding envelope blanks comprises a plurality of platform assemblies which are rotatably mounted on a base. The platform assemblies are incrementally advanced around the base, and separate mechanisms located around the periphery of the ba...
08/26/1986
4528803Machine for the fabrication, filling, and sealing of packages
Blanks are produced from a continuous sheet (3) of material comprised of plastic-coated paper. Said blanks are conveyed on an expanding mandrel carousel (13) to a bottom weld flap forming station (17) and then transferred to a filling carousel (19). The p...
07/16/1985
4510732Machine for the processing of packing containers
A machine for the processing of packing containers of the type used for example for milk products. Such packing containers are manufactured from a filled material tube and are first given cushion-shape. With the help of the machine in accordance with the ...
04/16/1985
4391083Packing machine
A packing machine for cigarettes, in particular for soft packs, with a plurality of pack-forming assemblies 1-16, has at least one operating member 21-23 in each assembly which is movable, e.g. to clamp a sheet of foil 300 or a paper lable 400 against a p...
07/05/1983
4338082Positioning mechanism for support arm of heat sealing and cooling devices
This relates to a drive system for selectively positioning a heat sealer and a cooler relative to mandrels supporting bags or pouches, which mandrels are carried by a turret and indexed thereby. A simple oscillating shaft driven by a cam oscillates a doub...
07/06/1982
4310371Process for the manufacture of a jacket for a flexible disk for data recording
A process for the manufacture of a jacket, comprising two cover sheets joined to one another, for a flexible disk for data recording, the cover sheets and the nonwoven lining being punched out in the form of blanks including the functional apertures, and ...
01/12/1982
4304621Apparatus for the manufacture of a jacket for a flexible disk for data recording
An apparatus for the manufacture of a jacket, comprising two cover sheets joined to one another, for a flexible disk for data recording, the cover sheets and the nonwoven lining being punched out in the form of blanks including the functional apertures, a...
12/08/1981
4279608Bag bottom forming machine and transfer apparatus
This relates to a bag forming machine wherein a continuous tube is formed from a contuous web, the tube having a side seam and being cut off at predetermined intervals to form short tubes with closed bottoms. The tubes are placed on mandrel assemblies of ...
07/21/1981
 
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