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Class Information
Number: 162/109
Name: Paper making and fiber liberation > Processes and products > Non-uniform, irregular or configured web or sheet
Description: Processes for producing an essentially flat web or sheet having some irregularity or variation from the plane configuration, which variation is slight in proportion to the web"s length and width so as not to destroy its essentially flat condition, and the webs or sheets so produced.










Sub-classes under this class:

Class Number Class Name Patents
162/116 By configured forming mold 136
162/115 By fluid pressure 64
162/114 By perforating 31
162/111 Creping and/or crinkling 503
162/117 Subsequent treatment by irregular or configured die 364
162/110 Watermarking 55


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8702905 Tissue having high strength and low modulus Apr. 22, 2014
8673114 Method for producing a watermark element, watermark element, and also applications Mar. 18, 2014
8673116 Water disintegratable fibrous sheet Mar. 18, 2014
8665493 Web substrates having wide color gamut indicia printed thereon Mar. 4, 2014
8657997 Paper product having unique physical properties Feb. 25, 2014
8652610 Water-dispersible creping materials Feb. 18, 2014
8652634 Fibrous structures Feb. 18, 2014
8652300 Methods of making a belt-creped absorbent cellulosic sheet prepared with a perforated polymeric belt Feb. 18, 2014
8632658 Multi-ply wiper/towel product with cellulosic microfibers Jan. 21, 2014
8580080 Process for producing bulky paper with concavo-convex pattern Nov. 12, 2013
8574399 Tissue products having a high degree of cross machine direction stretch Nov. 5, 2013
8557269 Paper tissue with high lotion transferability Oct. 15, 2013
8540846 Belt-creped, variable local basis weight multi-ply sheet with cellulose microfiber prepared with perforated polymeric belt Sep. 24, 2013
8506756 Embossed sheet comprising a ply of water-soluble material and method for manufacturing such a sheet Aug. 13, 2013
8500955 Tissue sheets having enhanced cross-direction properties Aug. 6, 2013
8496783 Web substrate having optimized emboss design Jul. 30, 2013
8475908 3D embossing Jul. 2, 2013
8470431 Product with embossments having a decreasing line weight Jun. 25, 2013
8449718 Bulky paper with concavo-convex pattern and process for producing thereof May. 28, 2013
8445392 Knitted structure designed to be incorporated in a sheet material May. 21, 2013
8435381 Absorbent fabric-creped cellulosic web for tissue and towel products May. 7, 2013
8419878 Texturized mottled artificial clothing label and methods of making the same Apr. 16, 2013
8404081 Web substrate having optimized emboss area Mar. 26, 2013
8398818 Fabric-creped absorbent cellulosic sheet having a variable local basis weight Mar. 19, 2013
8398820 Method of making a belt-creped absorbent cellulosic sheet Mar. 19, 2013
8394236 Absorbent sheet of cellulosic fibers Mar. 12, 2013
8388802 Paper substrates useful in wallboard tape applications Mar. 5, 2013
8383235 Fibrous structures Feb. 26, 2013
8377258 Web substrate having optimized emboss design Feb. 19, 2013
8334049 Fibrous structures Dec. 18, 2012
8334050 Fibrous structures Dec. 18, 2012
8328984 Web substrate having optimized emboss design Dec. 11, 2012
8323453 Method and installation for the combination of plies forming an absorbent sheet Dec. 4, 2012
8317976 Cut resistant paper and paper articles and method for making same Nov. 27, 2012
8313614 Method for coating dry finish paperboard Nov. 20, 2012
8309194 Roll of sheets of absorbent product of the bathroom tissue type Nov. 13, 2012
8293072 Belt-creped, variable local basis weight absorbent sheet prepared with perforated polymeric belt Oct. 23, 2012
8282775 Web substrate having optimized emboss area Oct. 9, 2012
8257551 Molded wet-pressed tissue Sep. 4, 2012
8241743 Dispersible nonwoven webs and methods of manufacture Aug. 14, 2012
8241460 Method and apparatus for manufacturing cigarette wrapping paper Aug. 14, 2012
8221586 Security substrate comprising watermark Jul. 17, 2012
8216664 Creped absorbent paper sheet, roll for embossing such a sheet and embossing process Jul. 10, 2012
8216425 Absorbent sheet having regenerated cellulose microfiber network Jul. 10, 2012
8202605 Absorbent paper product having non-embossed surface features Jun. 19, 2012
8192836 Fibrous structures Jun. 5, 2012
8187420 Method for coating dry finish paperboard May. 29, 2012
8187422 Disposable cellulosic wiper May. 29, 2012
8181793 Depth filter sheet material and method for manufacturing same May. 22, 2012
8178196 Fibrous structures May. 15, 2012

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