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Class Information
Number: 53/206
Name: Package making > Wrapping machines > Packet or envelope type
Description: Apparatus by which the cover material is bent around the contents so that portions of the cover on opposite sides of the contents are formed by a single fold or crease, the thickness of the contents being accommodated by a slight flexing of opposed faces of the cover.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8561380 System and method for card replacement Oct. 22, 2013
8261518 In-line deformation binding apparatus Sep. 11, 2012
8256432 Unit and a method for wrapping tobacco products Sep. 4, 2012
8109063 Movable sealer Feb. 7, 2012
7805911 Covering machine for packing boxes Oct. 5, 2010
7797914 Method and device for holding envelopes during insertion Sep. 21, 2010
7765017 Function-wise control of an apparatus for processing physical documents Jul. 27, 2010
7618032 Spinning wheel format Nov. 17, 2009
7587881 Continuous strip of detachably interconnected folded products Sep. 15, 2009
7565788 Method for creating mailpieces from a single continuous web of printed material Jul. 28, 2009
7555876 Device for covering packaging groups Jul. 7, 2009
7540481 Removable portion format Jun. 2, 2009
7523593 Sheet processing device and image forming device Apr. 28, 2009
7493744 Medicine wrapping machine, medicine wrapping sheet, and divided wrapping bag Feb. 24, 2009
7490450 Process and arrangement for covering a flat blank with a cover Feb. 17, 2009
7475522 Envelope filling machine Jan. 13, 2009
7469887 Removable portion format Dec. 30, 2008
7459769 Magnetic shield member, magnetic shield structure, and magnetic memory device Dec. 2, 2008
7448181 Packing wheel Nov. 11, 2008
7322172 Utensil wrapping apparatus and method Jan. 29, 2008
7260921 Method and apparatus for enveloping documents Aug. 28, 2007
7100348 Continuous strip of detachably interconnected folded products Sep. 5, 2006
7017899 Removable portion format Mar. 28, 2006
6666006 Sheet feeder and sealer for automatic slicing machine Dec. 23, 2003
6615566 Apparatus and method for automatically wrapping silverware in a napkin Sep. 9, 2003
6614270 Potential detecting circuit having wide operating margin and semiconductor device including the same Sep. 2, 2003
6266944 Machine and process for the automatic enveloping of messages with a variable number of sheets Jul. 31, 2001
6076336 Apparatus and method for advancing a confidential sheet into a pocket defined by a number of enclosure sheets Jun. 20, 2000
6073421 Apparatus and methods for forming a mailer with contained document from a single web Jun. 13, 2000
6016638 Folder/ inserter having optimized document paths Jan. 25, 2000
5960607 Method and device for producing a mailing item containing an envelope, and mailing item Oct. 5, 1999
5934045 Method for providing confidentiality to a facsimile transmission having information associated with a first page of the transmission printed on a first enclosure sheet Aug. 10, 1999
5836138 Apparatus for assembling and packaging mail items Nov. 17, 1998
5785638 Mailpiece handling apparatus Jul. 28, 1998
5640831 Forming an envelope having a die cut window and containing inserts Jun. 24, 1997
5638666 Desk-top envelope maker Jun. 17, 1997
5615537 Method and means for packing printed products Apr. 1, 1997
5568717 Forming an envelope around inserts Oct. 29, 1996
5524421 One pass system for forming stuffed envelopes Jun. 11, 1996
5426915 Desk-top envelope maker Jun. 27, 1995
5373680 Apparatus for folding and packaging of hygiene products such as tissues Dec. 20, 1994
5046258 Wrapping machines Sep. 10, 1991
5029429 Sealing device for facsimile receiving paper Jul. 9, 1991
5005337 Envelope mailer Apr. 9, 1991
4924658 Packaging apparatus May. 15, 1990
4910033 Vacuum skin packages with reduced product discoloration Mar. 20, 1990
4865304 Insertion machine with improved insert track Sep. 12, 1989
4784379 Apparatus and method for automated mail Nov. 15, 1988
4741147 Inserting appartus and process and envelopes therefor May. 3, 1988
4733856 Mechanism for forming personalized envelopes and inserts Mar. 29, 1988

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