DE388778C - Process for the production of paper pulp, which, in addition to the natural fibers, also contains the necessary glue - Google Patents

Process for the production of paper pulp, which, in addition to the natural fibers, also contains the necessary glue

Info

Publication number
DE388778C
DE388778C DER52635D DER0052635D DE388778C DE 388778 C DE388778 C DE 388778C DE R52635 D DER52635 D DE R52635D DE R0052635 D DER0052635 D DE R0052635D DE 388778 C DE388778 C DE 388778C
Authority
DE
Germany
Prior art keywords
paper pulp
addition
production
natural fibers
plants
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
Application number
DER52635D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HYDROPHYT ZELLSTOFF GmbH
Original Assignee
HYDROPHYT ZELLSTOFF GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HYDROPHYT ZELLSTOFF GmbH filed Critical HYDROPHYT ZELLSTOFF GmbH
Priority to DER52635D priority Critical patent/DE388778C/en
Application granted granted Critical
Publication of DE388778C publication Critical patent/DE388778C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)

Description

Verfahren zur Gewinnung von Papiermasse, die neben den natürlichen Fasern auch die erforderlichen Leimstoffe enthält. Die Erfindung beruht auf der Erkenntnis, daß Verlandungspflanzen, die sogenannten Hydrophyten oder Helophyten, ein Ausgangsmaterial darstellen, welches neben der Faser auch schon die erforderlichen Leimstoffe natürlich enthält und eine hervorragende Papiermasse liefert, welche unter Verzicht auf chemische Behandlung und unter Umständen sogar unter Verzicht auf Kochung durch Behandlung auf mechanischem Wege hergestellt werden kann.Process for obtaining paper pulp, in addition to natural Fibers also contains the necessary glue substances. The invention is based on Realization that silting plants, the so-called hydrophytes or helophytes, represent a starting material, which in addition to the fiber also already has the necessary Naturally contains glue and makes an excellent paper pulp, which dispensing with chemical treatment and under certain circumstances even dispensing with it can be produced on cooking by treatment by mechanical means.

Als Ausgangsmaterial zur Ausführung des Verfahrens nach der Erfindung kommen hauptsächlich in Betracht die drei Hauptvertreter der Verlandungspflanzen, nämlich Rohr, Schilf und Binsen (Arundo-,Typha-, Juncus- oder Scirpusarten). Auch andere Verländungspflanzen können mitverwendet werden. Diese Materialien können einzeln in ihren Arten oder auch. in natürlichem Gemisch auf Papier verarbeitet werden, und zwar kann man entweder die oberirdischen Teile der Pflanzen oder die unterirdischen als Ausgangsmaterial für die Papierfabrikation verwenden, oder man kann auch oberirdische und unterirdische Bestandteile der Pflanzen gemischt miteinander zur Verarbeitung bringen.As a starting material for carrying out the method according to the invention the three main representatives of silting plants come into consideration, namely cane, reeds and rushes (Arundo, Typha, Juncus or Scirpus species). Even other additional plants can also be used. These materials can individually in their kinds or also. processed in a natural mixture on paper one can either use the aboveground parts of the plants or the use underground as a starting material for paper manufacture, or one Above-ground and underground components of the plants can also be mixed with one another bring to processing.

Die Verarbeitung des Ausgangsmaterials erfolgt.nach der Erfindung in der Weise, daß zunächst die Pflanzen in Wasser aufgeweicht werden, damit Splitterungen vermieden werden. Auf jede chemische Behandlung - mit Lauge (Ätznatron, Sulfit, Kalkmilch o. dgl.) beim Aufschließen verzichtet das neue Verfahren. Nachdem die Wässerung so durchgeführt ist, daß die Faserstruktur der Pflanzen keineBruchneigung mehr zeigt, wird das aufgeweichte Gut in bekannter Weise entweder geschliffen oder gekollert oder geholländert.The processing of the starting material takes place according to the invention in such a way that the plants are first softened in water, thus splintering them be avoided. On every chemical treatment - with lye (caustic soda, sulfite, Lime milk or the like) does not use the new method when unlocking. after the Watering is carried out in such a way that the fibrous structure of the plants does not tend to break shows more, the softened material is either ground or in a known manner rolled or rolled.

Eine hervorstechende Eigenschaft der nach dem neuen Verfahren hergestellten Papiermasse ist u. a. ihre Eignung zur Papierfabrikation für photochemische Zwecke, da die Masse ohne jede Chemikalien hergestellt ist und infolgedessen aufempfindlicheEmulsionennicht reagiert.A salient feature of those manufactured using the new process Paper pulp is, inter alia. their suitability for making paper for photochemical purposes, since the mass is made without any chemicals and consequently not sensitive to emulsions reacted.

Die unter Verzicht auf chemische Behandlungsweise erzielte Fasermasse des Papierstoffes zeigt weiterhin eine besonders gute Verwendbarkeit für Mischungen mit Altpapier, Stroh und Holzstoffen, da sie sich durch die Erhaltung ihrer natürlichen, -durch chemische Wirkung nicht beeinflußten Leimstoffe und durch ihre Länge als ein Zusatzmaterial erwiesen hat, welches der Mischung Leben gibt und ihr ein zähes und reißfestes Skelett verleiht.The fiber mass obtained without chemical treatment the paper stock also shows a particularly good usability for mixtures with waste paper, straw and wood pulp, as they are characterized by the preservation of their natural, - Glues not influenced by chemical action and than by their length has proven to be an additional material that gives life to the mixture and makes it tough and a tear-resistant skeleton.

Claims (1)

PATENT-ANsPRUcH: Verfahren zur Gewinnung von Papiermasse, die neben den natürlichen Fasern auch die erforderlichen Leimstoffe enthält, dadurch gekennzeichnet, daß man die ober-oder unterirdischen Teile oder Beide von Verlandungspflanzen (Hydrophyten oder Helophyten), wie Rohr, Schilf und Binsen (Arundo-, -Typha-, Juncus- oder Scirpusarten), einzeln in ihren Arten oder in natürlichem Gemisch auch mit anderen Verlandungspflanzen lediglich auf mechanischem Wege durch Schleifen oder im Kollergang oder im Holländer zu Papiermasse verarbeitet.PATENT CLAIM: Process for the production of paper pulp, in addition to the natural fibers also contains the necessary glue, characterized in that that one the upper or subterranean portions or both of silt plants (Hydrophytes or helophytes), such as cane, reeds and rushes (Arundo-, -Typha-, Juncus- or Scirpus species), individually in their species or in a natural mixture also with other silting plants only by mechanical means by grinding or processed into paper pulp in a pan mill or in a Dutch oven.
DER52635D 1921-03-20 1921-03-20 Process for the production of paper pulp, which, in addition to the natural fibers, also contains the necessary glue Expired DE388778C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER52635D DE388778C (en) 1921-03-20 1921-03-20 Process for the production of paper pulp, which, in addition to the natural fibers, also contains the necessary glue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER52635D DE388778C (en) 1921-03-20 1921-03-20 Process for the production of paper pulp, which, in addition to the natural fibers, also contains the necessary glue

Publications (1)

Publication Number Publication Date
DE388778C true DE388778C (en) 1924-01-18

Family

ID=7409241

Family Applications (1)

Application Number Title Priority Date Filing Date
DER52635D Expired DE388778C (en) 1921-03-20 1921-03-20 Process for the production of paper pulp, which, in addition to the natural fibers, also contains the necessary glue

Country Status (1)

Country Link
DE (1) DE388778C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908442C (en) * 1943-05-16 1954-04-05 Heinz Seger Device for the production of paper, cardboard, fibreboard or the like. By mechanical defibration of shrub plants, grass, tree branches or the like.
DE19732077A1 (en) * 1997-07-25 1999-01-28 Boettcher Silvio Process to convert raw vegetable matter directly into end-products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908442C (en) * 1943-05-16 1954-04-05 Heinz Seger Device for the production of paper, cardboard, fibreboard or the like. By mechanical defibration of shrub plants, grass, tree branches or the like.
DE19732077A1 (en) * 1997-07-25 1999-01-28 Boettcher Silvio Process to convert raw vegetable matter directly into end-products

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