DE392334C - Production of a sheet-like layer from fiber materials - Google Patents
Production of a sheet-like layer from fiber materialsInfo
- Publication number
- DE392334C DE392334C DEN21477D DEN0021477D DE392334C DE 392334 C DE392334 C DE 392334C DE N21477 D DEN21477 D DE N21477D DE N0021477 D DEN0021477 D DE N0021477D DE 392334 C DE392334 C DE 392334C
- Authority
- DE
- Germany
- Prior art keywords
- layer
- sheet
- production
- rollers
- fiber materials
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
Landscapes
- Nonwoven Fabrics (AREA)
Description
Herstellung einer blattartigen Schicht aus Faserstoffen. Die Erfindung bezieht sich auf ein Verfahren, gemäß welchem faserförmige Stoffe, die mit einem passenden Klebmaterial versehen sind, gegen eine sich langsam fortbewegende Fläche aus Drahtgaze, Tuch u. dgl. geschleudert werden, so daß hierdurch ein fortlaufendes blattartiges Gebilde oder Erzeugnis entsteht. Man bezweckt also, nach diesem Verfahren eine breiige, aus Faserstoffen bestehende Substanz rasch zu trocknen und dabei gleichzeitig ein bandartiges Gebilde zu erzeugen.Production of a sheet-like layer from fiber materials. The invention refers to a method according to which fibrous materials with a suitable adhesive material are provided against a slowly moving surface from wire gauze, cloth and the like. So that hereby a continuous sheet-like structure or product arises. So one aims after this procedure to dry a pulpy, fibrous substance quickly and at the same time to produce a ribbon-like structure.
Das Verfahren wird folgendermaßen durchgeführt. Die breiige, vorzugsweise mit einem passenden Klebstoff versetzte, aus Fasern u. dgl. bestehende Masse wird unter starkem Druck mittels Düsen gegen eine in senkrechter Richtung gespannte und sich langsam fortbewegende Drahtfläche gespritzt, die vorzugsweise aus Drahtgaze besteht. Hierbei bleibt die breiige Masse in äußerst dünner und gleichmäßiger Schicht an der Drahtgaze haften, wobei das überflüssige Wasser gleichzeitig durch den beim Ausschleu.dern entstehenden Druck entfernt wird. Nach dem Trocknen oder in halbtrockenem Zustand wird die auf diese Weise erzeugte Faserlage von der Drahtgazeschicht abgenommen, geebnet und zwischen Walzen bearbeitet, so daß ein fortlaufendes und glattes Band entsteht. Das auf diese Weise erzeugte Fasergebilde kann auch, anstatt gerollt, in Preßformen gebracht werden, mit deren Hilfe man die verschiedensten Erzeugnisse aus Papiermasse herstellt. Gemäß einer anderen Ausführungsform kann dieses Aufspritzen der Masse auch auf einen Untergrund von Leder, Baumwolle u. dgl. erfolgen. Man läßt die Faserstoffe alsdann an dieser 'Unterlage haften, sie bildet somit eine Art Verstärkung. Die oben angegebenen Stoffe, welche den Dienst der Unterlage verrichten, können auch noch durch andere ersetzt werden, z. B. durch Kunstleder, Isolierstoffe, Linoleum, Ersatzstoffe von Holz .u. dgl. m. Es ist einzig und allein darauf Bedacht zu nehmen, daß die Faserstoffe, das Bindematerial und die Tragfläche gehörig zueinander passen. Das hauptsächlichste Merkmal der Erfindung besteht also darin, faserförmige Stoffe unter starkem Druck aus Düsen gegen eine sich fortbewegende Fläche zu schleudern, welche vorzugsweise aus Drahtgaze, Leder, Baumwolle, Ersatzstoffen usw. besteht an der die Faserstoffe haftenb-leiben,wodurch ein fortlaufendes bandartiges Gebilde entsteht.The procedure is carried out as follows. The pulpy one, preferably A mass of fibers and the like is mixed with a suitable adhesive under strong pressure by means of nozzles against a stretched in the vertical direction and slowly moving wire surface sprayed, preferably made of wire gauze consists. The pulpy mass remains in an extremely thin and even layer adhere to the wire gauze, with the excess water at the same time through the Ausleu.d the resulting pressure is removed. After drying or in semi-dry State, the fiber layer produced in this way is removed from the wire gauze layer, leveled and machined between rollers, so that a continuous and smooth band arises. The fiber structure produced in this way can also, instead of rolled, be brought into compression molds, with the help of which one can produce a wide variety of products made from paper pulp. According to another embodiment, this can be sprayed on the mass can also be carried out on a substrate of leather, cotton and the like. One lets the fibers then adhere to this base, thus forming a kind of reinforcement. The substances specified above, which perform the service of the document, can can also be replaced by others, e.g. B. by artificial leather, insulating materials, linoleum, Substitutes for wood .u. The only thing to take care of is that the fibers, the binding material and the wing fit together properly. The main feature of the invention thus consists in fibrous materials hurling against a moving surface under high pressure from nozzles, which preferably consists of wire gauze, leather, cotton, substitutes, etc. to which the fibers adhere, creating a continuous ribbon-like structure arises.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN21477D DE392334C (en) | 1922-10-01 | 1922-10-01 | Production of a sheet-like layer from fiber materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN21477D DE392334C (en) | 1922-10-01 | 1922-10-01 | Production of a sheet-like layer from fiber materials |
Publications (1)
Publication Number | Publication Date |
---|---|
DE392334C true DE392334C (en) | 1924-03-18 |
Family
ID=7341735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEN21477D Expired DE392334C (en) | 1922-10-01 | 1922-10-01 | Production of a sheet-like layer from fiber materials |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE392334C (en) |
-
1922
- 1922-10-01 DE DEN21477D patent/DE392334C/en not_active Expired
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