DE904726C - Method for producing a porous skin in sheet or tube form for encasing food - Google Patents

Method for producing a porous skin in sheet or tube form for encasing food

Info

Publication number
DE904726C
DE904726C DESCH2990D DESC002990D DE904726C DE 904726 C DE904726 C DE 904726C DE SCH2990 D DESCH2990 D DE SCH2990D DE SC002990 D DESC002990 D DE SC002990D DE 904726 C DE904726 C DE 904726C
Authority
DE
Germany
Prior art keywords
producing
sheet
porous skin
tube form
threads
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
DESCH2990D
Other languages
German (de)
Inventor
Hermann Anger
Dr Heinrich Kircher
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.)
Wilhelm Schuler Filter GmbH
Original Assignee
Wilhelm Schuler Filter 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
Priority claimed from DESCH2997D external-priority patent/DE894039C/en
Application filed by Wilhelm Schuler Filter GmbH filed Critical Wilhelm Schuler Filter GmbH
Priority to DESCH2990D priority Critical patent/DE904726C/en
Application granted granted Critical
Publication of DE904726C publication Critical patent/DE904726C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C13/0013—Chemical composition of synthetic sausage casings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Meat And Fish (AREA)

Description

Verfahren zum Herstellen einer porösen Haut in Blatt- oder Schlauchform zum Einhüllen von Lebensmitteln Gegenstand der Erfindung ist ein Verfahren zum Herstellen der im Patent 894 039 beschriebenen porösen Hülle'für Lebensmittel. Die im Hauptpatent beschriebene poröse Haut kann durch BehandJung des Kunststoffs. mit Weichmachern weicher und elastischer gemacht sein. Aber da hat sich als ein Nachteil gezeigt, daß die bekannten Stoffe, die als Weichmacher in Betracht 'kommen, entweder einten eigenartigen Geruch haben, wie z. B. Trikresylphosphat, oder -wegen entgegenstehender Vorschriften der Gesundheitsbehörde ihrer nicht unbedenklichen Nebenwirkungen halber nicht zu Verpackungen für Lebensmittel verallbeitet werden .dürfen.Process for producing a porous skin in sheet or tubular form for wrapping food. The subject matter of the invention is a process for producing the porous skin for food described in patent 894 039. The porous skin described in the main patent can be treated by treating the plastic. be made softer and more elastic with plasticizers. But there has been shown to be a disadvantage that the known substances that come into consideration as plasticizers either have a peculiar smell, such as. B. tricresyl phosphate, or - because of conflicting regulations of the health authority because of their not harmless side effects. May not be processed into food packaging.

Diese Nachteile werden bei dem Verfahren zum Herstellen poriger Hüllen nach der Erfindung vermieden. Nach dieser wird zum Erzeugen der porigen Hülle nicht ein Gewebe nur aus Fäden thermoplastischen Kunststoffs verwendet, sondern ein Gewebe, in das neben den Fäden aus dem Kunststoff solche aus Kunstseide, Zell#wo#lle, Seide oder anderen künstlichen oder natürlichen Fasern verwebt sind, die im Gegensatz zu den Fäden aus reinem thermoplastischem Kunststoff für Wasser aufnahmefähig sind und beim Feuchtwerden bis zu einem gewissen Grad erweichen. Dadurch erlangt die aus dein Gewebe herzustellende porige Hülle eine ähnliche Weichheit und Biegsamkeit wie durch den Zusatz von Weichmachernzu -dem Kunststoff, ab-er ohne deren nachteilige Wirkungen.These disadvantages become apparent in the method of making porous casings avoided according to the invention. After this, the porous shell is not produced a fabric only made of threads of thermoplastic material used, but a fabric, In addition to the threads made of plastic, those made of rayon, cell # wo # lle, silk or other man-made or natural fibers are woven in opposition to that to the threads made of pure thermoplastic plastic for water receptive and soften to a certain extent when they become wet. Obtained thereby the porous shell to be made from your tissue has a similar softness and flexibility such as by adding plasticizers to the plastic, but without their disadvantageous Effects.

Versuche haben ergeben, daß beispieUweise ein Gewebe aus Fäden von Poly.,metacryl,säureme,thylester und von Kunstseide sehr dünne Häute von gleichmäßiger Porigkeit und großer Geschmei,dig# keit ergibt, die sich insbesondere zu Wursthüllen sehr gut eignen. Man kann solche Gewebe und Häute auch gleich in Schlauchform herstellen, was die Verarbeitung wesentlich vereinfacht. Durch Wässern der nach diesem Verfahren hergestellten WursthülJen erhält man einen für das Füllen und Nachbehandeln ganz besonders geeigneten Ersatzdarm von großer Geschmeidigkeit, Weichheit, Festigkeit und Dichte.Tests have shown that, for example, a fabric made of threads of Poly., Methacrylic, acid mes, thyl esters and of rayon very thin skins of uniformity Porosity and great smoothness results, which are particularly useful for sausage casings very suitable. Such fabrics and skins can also be made in tubular form, which considerably simplifies processing. By soaking them according to this procedure The sausage casing produced is obtained whole for filling and post-treatment particularly suitable replacement intestine of great suppleness, softness, firmness and density.

Claims (1)

- PATENTANSPRUCH-Verfahren zum Herstellen einer porösen Haut in Blatt- oder Schlauchforrn nachPatent 89-4 039 zum Einhüllen von Lebensmitteln aus einem Gewebe von Fäden eines thermoplastischen Kunststoffs -mittels Wärme und gegebenenfalls Anwendung eines mäßigen Druckes, dadurch gekennzeichnet, daß mit den Fäden des thermoplastische,n Kunststoffs Fäden aus Kunstseide, Zellwolle, Sei#de oder anderen, künstlichen. oder natürlichen Fasern verwebt sind, die Wasser aufnehmen. - PATENT CLAIM method for producing a porous skin in sheet or tube form according to Patent 89-4 039 for wrapping food from a fabric of threads of a thermoplastic material -means of heat and, if necessary, application of moderate pressure, characterized in that with the threads of the thermoplastic , n Synthetic threads made of rayon, rayon, silk or other artificial ones. or natural fibers are woven that absorb water.
DESCH2990D 1944-03-31 1944-08-06 Method for producing a porous skin in sheet or tube form for encasing food Expired DE904726C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH2990D DE904726C (en) 1944-03-31 1944-08-06 Method for producing a porous skin in sheet or tube form for encasing food

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DESCH2997D DE894039C (en) 1944-03-31 1944-03-31 Porous skin in sheet or tube form for encasing food
DESCH2990D DE904726C (en) 1944-03-31 1944-08-06 Method for producing a porous skin in sheet or tube form for encasing food

Publications (1)

Publication Number Publication Date
DE904726C true DE904726C (en) 1954-02-22

Family

ID=25992622

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH2990D Expired DE904726C (en) 1944-03-31 1944-08-06 Method for producing a porous skin in sheet or tube form for encasing food

Country Status (1)

Country Link
DE (1) DE904726C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183856B (en) * 1962-04-17 1964-12-17 Habil Dr Phil Nat Heinz Baron Wrapping foil for bread

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183856B (en) * 1962-04-17 1964-12-17 Habil Dr Phil Nat Heinz Baron Wrapping foil for bread

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