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Browse by Category: Main > Packaging & Containers
Class Information
Number: 53/441
Name: Package making > Methods > Conforming by stretching or shrinking of cover over contents
Description: Methods for conforming the cover material to the contents by reducing the size of the cover to the size of the contents by heating or stretching a smaller cover over a larger contents means.


Sub-classes under this class:

Class Number Class Name Patents
53/442 By heating 315


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
7621107 Wrapping cart machine and method of wrapping Nov. 24, 2009
7574843 Method of manufacturing and stacking packaging units with increased stability Aug. 18, 2009
7568327 Method and apparatus for securing a load to a pallet with a roped film web Aug. 4, 2009
7540124 Apparatus and method for stretch wrapping a plurality of tubes Jun. 2, 2009
7540128 Film dispenser with pre-stretch assembly Jun. 2, 2009
7516694 Firewood bundler device Apr. 14, 2009
7472529 System for sealing a packaging wrapper Jan. 6, 2009
7428807 Method for packaging medical containers Sep. 30, 2008
7415814 Method of packaging rolls, particularly paper web rolls, apparatus for implementing the method and roll package Aug. 26, 2008
7401449 Apparatus and method for dispensing stretch wrap Jul. 22, 2008
7398631 Methods and systems for packaging a product Jul. 15, 2008
7398632 Methods and systems for packaging a product Jul. 15, 2008
7396498 Orientation of films to improve barrier and UV stability Jul. 8, 2008
7303076 Fruit conformable resiliently compressible force absorption system Dec. 4, 2007
7243476 Method and system for tracking items in a shipping facility Jul. 17, 2007
7234289 Method of fitting a packaging hood over a load Jun. 26, 2007
7200978 Process for producing hinge-lid boxes for cigarettes Apr. 10, 2007
7152388 Movable gripper for stretch film packaging machines Dec. 26, 2006
7143567 Unit for packaging and palletizing rolls of toilet paper and/or kitchen towel Dec. 5, 2006
7137233 Method and apparatus for wrapping a load Nov. 21, 2006
7124555 Device and process for packaging products in a stretchable plastic film Oct. 24, 2006
7114311 Method and apparatus for automated wrapping Oct. 3, 2006
7114308 Method and apparatus for wrapping a load Oct. 3, 2006
7111438 Packaging apparatus and packaging method Sep. 26, 2006
7096647 System for packaging products with immobilization by means of shrink film Aug. 29, 2006
7089713 Method and apparatus for stretch wrapping a load Aug. 15, 2006
7076930 Process and machine for packaging products with stretchable thermoplastic film Jul. 18, 2006
7065938 Beverage bottling plant for filling bottles with a liquid beverage filling material, and a container filling plant container information adding station, such as, a labeling station having a gr Jun. 27, 2006
7055293 Transportable container for bulk goods and method for forming the container Jun. 6, 2006
7047707 Method and apparatus for securing a tail of film to a load May. 23, 2006
7040076 Method for packaging objects May. 9, 2006
7021029 Method of wrapping an object stack with a stretchable flat tube Apr. 4, 2006
6981355 Method and apparatus for preventing stretch film from adhering to parts of a round bale wrapping mechanism Jan. 3, 2006
6971220 Method of wrapping a round bale compacted by a round baler, film-wrapping device and round baler that is provided with such a film-wrapping device Dec. 6, 2005
6964144 System and apparatus for packaging containers Nov. 15, 2005
6952909 Apparatus for gripping and dividing film used for wrapping a palettised load Oct. 11, 2005
6925778 Method for wrapping a wrapping film around an object Aug. 9, 2005
6922980 Apparatus for making a tubular length of stretch film Aug. 2, 2005
6918231 Resiliently compressible force absorption system conformable to fruit Jul. 19, 2005
6918229 Method and apparatus for wrapping a load Jul. 19, 2005
6904736 Method and apparatus for automated wrapping Jun. 14, 2005
6895728 Film packaging method and film packaging device May. 24, 2005
6880311 Method and device for stacking goods on a pallet Apr. 19, 2005
6877293 Method of finishing the wrapping of a bale Apr. 12, 2005
6865863 Method and apparatus for palletizing elongated bags of container ends Mar. 15, 2005
6860086 Packaging apparatus and method for the use of a packaging apparatus Mar. 1, 2005
6848237 Method and apparatus for stretch wrapping a load Feb. 1, 2005
6848238 Procedure and apparatus for wrapping a fodder bale with plastic Feb. 1, 2005
6845600 Method of wrapping an object with an elastic foil Jan. 25, 2005
6837031 Device for shrinking a shrink-wrap film Jan. 4, 2005

1 2 3 4 5 6 7 8


 
 
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