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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US416029721 Nov 197710 Jul 1979Envirotech CorporationPulp washer
US424666916 Oct 197827 Jan 1981Envirotech CorporationDual belt pulp washer
US426429031 Oct 197928 Apr 1981American Can CompanyFiber velocity imparter device for dry-forming systems
US427624831 Oct 197930 Jun 1981American Can CompanyMethods for forming fibrous webs
US432411621 Apr 198013 Apr 1982Envirotech CorporationTwin belt vacuum washer
US448230825 Jan 198313 Nov 1984The James River CorporationApparatus for forming dry laid webs
US462795310 Oct 19849 Dec 1986The James River CorporationMethod for forming dry laid webs
US464081012 Jun 19843 Feb 1987Scan Web of North America, Inc.System for producing an air laid web
US465847726 Jul 198421 Apr 1987Tempo SanysMethod of making a hydrophilic cotton "fleece", and a fleece obtained in accordance with the employment of this method, and pieces of cotton of any form which are obtained by cutting this fleece up
US46792781 Nov 198514 Jul 1987Tempo SanysMethod of making a hydrophilic cotton fleece
US50106238 Nov 198930 Apr 1991Textile fibre mixing apparatus
US520501818 Dec 199027 Apr 1993Trutzschler GmbH & Co. KGApparatus for making a lap from textile fibers
US522905213 May 199120 Jul 1993Wellman Machinery of Michigan, Inc.Apparatus and method for applying multiple type fibers to a foraminous surface
US619317422 Jun 199927 Feb 2001E. I. du Pont de Nemours and CompanyAir handling system for an advanced web former
US731879731 Aug 200515 Jan 2008Hauni Maschinenbau AGContinuous rod machine arrangement for producing nonwoven filters