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Class Information
Number: 264/518
Name: Plastic and nonmetallic article shaping or treating: processes > Direct application of fluid pressure differential to permanently shape, distort, or sustain work > Bulk deposition of particles by differential fluid pressure > Continuous or indefinite length
Description: Processes in which a continuous or indefinite length work or product is produced.

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8585947 Process for manufacturing a composite ring Nov. 19, 2013
8440123 Unitized composites utilizing melted synthetic fibers to achieve rough or abrasive attributes and decorative effects May. 14, 2013
8409487 Processes and systems for manufacturing spars and other hollow structures Apr. 2, 2013
8398915 Method for making a fibrous article Mar. 19, 2013
8394316 Method for making a fibrous article Mar. 12, 2013
8257626 Felt body manufacturing method Sep. 4, 2012
8246898 Method and apparatus for enhanced fiber bundle dispersion with a divergent fiber draw unit Aug. 21, 2012
8187524 Apparatus and method for manufacturing absorbent body May. 29, 2012
8013207 Apparatus and method of forming a composite web structure and an absorbent structure comprising said web Sep. 6, 2011
7955536 Method for producing thin, high capacity absorbent structure Jun. 7, 2011
7947203 Procedure and apparatus in dry forming of fibre layer May. 24, 2011
7776251 Method of making sound insulation with high loft Aug. 17, 2010
7704439 Method for making air-laid structures Apr. 27, 2010
7704441 Method for making air-laid structures Apr. 27, 2010
7687012 Method and apparatus to shape a composite structure without contact Mar. 30, 2010
7682554 Method and apparatus to mechanically shape a composite structure Mar. 23, 2010
7497564 Liquid absorbing member and ink jet recording apparatus Mar. 3, 2009
7491354 Fiber distribution device for dry forming a fibrous product and method Feb. 17, 2009
7354541 Method and device for making mineral fiber felts Apr. 8, 2008
7303708 Super absorbent distribution system design for homogeneous distribution throughout an absorbent core Dec. 4, 2007
7297307 Absorbent member and a method of producing an absorbent member Nov. 20, 2007
7244387 Apparatus and method for manufacturing an absorbent core Jul. 17, 2007
7232300 Method and apparatus for forming tow-based absorbent structures with a single casing sheet Jun. 19, 2007
7157033 Method and apparatus for scarfing fibrous substrates Jan. 2, 2007
6969484 Manufacturing method and device for electret processed product Nov. 29, 2005
6858297 Aligned fiber web Feb. 22, 2005
6808664 Method of forming an air laid fibrous web Oct. 26, 2004
6805965 Method for the application of hydrophobic chemicals to tissue webs Oct. 19, 2004
6776858 Process and apparatus for making multicomponent meltblown web fibers and webs Aug. 17, 2004
6776952 Method and apparatus for making flexible sheet products for absorbing liquids Aug. 17, 2004
6737372 Powders-affixed nonwoven fabric, process for manufacturing same, and sheet material containing same May. 18, 2004
6709613 Particulate addition method and apparatus Mar. 23, 2004
6706129 Method for manufacturing particle deposited body Mar. 16, 2004
6660215 Plant for producing a web-shaped product of fibers and powder Dec. 9, 2003
6656412 Compaction system for particles in particle filled cavities of an article Dec. 2, 2003
6630088 Forming media with enhanced air flow properties Oct. 7, 2003
6630096 Multi-stage forming drum commutator Oct. 7, 2003
6627130 Method and apparatus for geometric scarfing Sep. 30, 2003
6616889 Method and apparatus for making flexible sheet products for absorbing liquids Sep. 9, 2003
6610163 Enhanced barrier film and laminate and method for producing same Aug. 26, 2003
6485667 Process for making a soft, strong, absorbent material for use in absorbent articles Nov. 26, 2002
6416697 Method for obtaining a dual strata distribution of superabsorbent in a fibrous matrix Jul. 9, 2002
6391131 Method of making glass fiber facing sheet May. 21, 2002
6375889 Method of making machine direction stretchable nonwoven fabrics having a high degree of recovery upon elongation Apr. 23, 2002
6358461 Method of manufacture of nonwoven fabric Mar. 19, 2002
6331268 Nonwoven fabric with high CD elongation and method of making same Dec. 18, 2001
6319455 Nonwoven fabric with high CD elongation and method of making same Nov. 20, 2001
6315806 Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby Nov. 13, 2001
6310268 Non-ionic plasticizer additives for wood pulps and absorbent cores Oct. 30, 2001
6267575 Apparatus for the uniform deposition of particulate material in a substrate Jul. 31, 2001

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