Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and device for continuously wrapping products










Image Number 2 for United States Patent #6477822.

The invention relates to a method and device for continuously wrapping products, according to which, during the continuous feed of the products and respective intermediate wrappers which have four flaps to be folded, projecting in such a way that they are offset from the lower surface of the product, along a path with an instantaneous tangent extending in a first direction which may vary from point to point on the path, two opposite flaps make contact with respective first and second folding tools, located on opposite sides of an intermediate folding portion of the path. During their movement along respective closed paths, the first and second folding tools are subject to a first movement in a second direction transversal to the first direction, a second movement in the first direction, and a third movement, consisting of an oscillation about a relative longitudinal axis, so that each folding tool pursues and folds each flap, whilst remaining parallel with the instantaneous tangent and, therefore, with the surface of each product.








 
 
  Recently Added Patents
Scalable packet processing systems and methods
Compounds with (1 E, 6E)-1,7-bis-(3,4-dimethoxyphenyl)-4,4-disubstituted-hepta-1,6-diene-3,5-d- ione structural scaffold, their biological activity, and uses thereof
Polyester resin for toner, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming met
Dye sensitised solar cell
Removable storage device and method for identifying drive letter of the removable storage device
Compounds, compositions and use
Tiered cost model for access to a computer network
  Randomly Featured Patents
High density plasma enhanced chemical vapor deposition method
Combination of FBPase inhibitors and antidiabetic agents useful for the treatment of diabetes
Method and a rotary wing aircraft that are optimized so as to minimize the consequences for the occupants of said aircraft of an off-specification emergency landing
Optical scanner using dithering with adaptive threshold
Methods and apparatus to transmit a request to server via domain system forwarding
Method of fabricating surface mountable clock oscillator module
Combustion promoting device for internal combustion engine
1 TO 18 GHz microwave signal generator
Financial instrument for a specific deliverable product on a daily settlement basis
Method of manufacturing semiconductor wafer