Patents
Patents for D01G 25 - Lap-forming devices not integral with machines specified above (1,036)
08/1978
08/22/1978CA1036781A1 Machine for forming random fiber webs
07/1978
07/11/1978US4099296 Method and apparatus for forming a material web
07/04/1978US4097965 Apparatus and method for forming fibrous structures comprising predominantly short fibers
05/1978
05/23/1978US4091161 Non-woven webs and method for the dry production thereof
05/16/1978US4089086 Air lay-down process for producing uniform lightweight webs from textile fibers
05/02/1978US4087267 Controls for use in fiberization systems embodying means for suppression of pollution
02/1978
02/21/1978US4074395 Web layering device
02/21/1978US4074393 Method and apparatus for dry forming a layer of fibers
01/1978
01/24/1978US4069821 Absorbent article
11/1977
11/29/1977US4060360 Apparatus for dry forming a layer of fiber
07/1977
07/19/1977US4035870 Fiber distribution and depositing apparatus
06/1977
06/21/1977US4030865 Apparatus for simultaneous defiberization of waste paper stock and uniform dispersion and accumulation of the defiberized fine fiber stock for dry web formation
06/21/1977US4030672 Process and an apparatus for producing fluffed fiber materials
03/1977
03/29/1977US4014635 Apparatus for the deposition of a uniform layer of dry fibres on a foraminous forming surface
01/1977
01/25/1977US4004324 Apparatus for producing fibrous webs
01/25/1977US4004323 Method of forming a nonwoven fibrous web
12/1976
12/21/1976US3997942 Batt forming and feeding apparatus
11/1976
11/30/1976US3994047 Apparatus for the twin-wire air laying of fibrous pads
10/1976
10/12/1976US3984898 Multilayer fibrous structures
09/1976
09/28/1976US3982302 Web forming apparatus and method
09/21/1976US3981708 Multistage, fiberizing
09/21/1976US3981047 Apparatus for forming a batt from staple fibers
08/1976
08/31/1976US3977928 Crushing, dispersing fibers, impregnation with adhesive compressing
08/24/1976US3976734 Method for forming air formed adhesive bonded webs
08/24/1976US3976412 Apparatus for making fibrous sheet material
08/24/1976US3976074 Absorbent article
08/10/1976US3973291 Method for forming fibrous pads
08/03/1976US3972092 Machine for forming fiber webs
07/1976
07/13/1976US3969561 Biaxially oriented nonwoven fabrics and method of making same
06/1976
06/15/1976US3963392 Apparatus for preparing air-laid nonwoven webs from combined streams
06/08/1976US3961397 Clump removal devices
05/1976
05/04/1976US3954554 Multi-ply paper and paperboard having a wet-laid ply and a dry-laid ply
03/1976
03/16/1976US3943605 Fluff article and method and apparatus for forming same
03/02/1976US3940831 Attrition mill and method of fibrous web formation
02/1976
02/24/1976US3939532 Manufacture of fibrous web structures
01/1976
01/20/1976US3932915 Air-laydown apparatus for forming uniform webs of staple fibers
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