DE1042259B - Method of making records - Google Patents

Method of making records

Info

Publication number
DE1042259B
DE1042259B DEM35897A DEM0035897A DE1042259B DE 1042259 B DE1042259 B DE 1042259B DE M35897 A DEM35897 A DE M35897A DE M0035897 A DEM0035897 A DE M0035897A DE 1042259 B DE1042259 B DE 1042259B
Authority
DE
Germany
Prior art keywords
carrier
records
sound grooves
making records
foils
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.)
Pending
Application number
DEM35897A
Other languages
German (de)
Inventor
Max Meier-Maletz
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.)
O H Meier K G
Original Assignee
O H Meier K G
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 O H Meier K G filed Critical O H Meier K G
Priority to DEM35897A priority Critical patent/DE1042259B/en
Publication of DE1042259B publication Critical patent/DE1042259B/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Description

Verfahren zum Herstellen von Schallplatten Die Erfindung betrifft ein Verfahren zum Herstellen von Schallplatten unter Verwendung von Karton oder Papier als Träger und ein- oder beidseitig mit dem Träger verbundenen Kunststoffolien zur Aufnahme der Schallrillen.Method of making phonograph records The invention relates to a method of making records using cardboard or Paper as a carrier and plastic films connected to the carrier on one or both sides to accommodate the sound grooves.

Es ist bereits bekannt, Schallplatten unter Verwendung von Karton oder Papier als Träger herzustellen, indem auf den Träger vor dem Prägen der Schallrillen entweder Kunststoffolien aufgebracht oder Dispersionen von Kunststoff aufgetragen werden, in die die Schallrillen eingeprägt werden. It is already known to record records using cardboard or produce paper as a carrier by placing on the carrier prior to embossing the sound grooves either plastic films applied or dispersions of plastic applied into which the sound grooves are embossed.

Der Erfindung liegt die Aufgabe zugrunde, das Herstellungsverfahren für diese Art von Schallplatten zu vereinfachen und ihre Herstellungszeit zu verkürzen. The invention is based on the object of the production process for this type of records and to reduce their production time.

Die Erfindung besteht darin, daß Träger und Folie bzw. Folien getrennt übereinander in die Presse gelegt werden und daß das Verbinden der Folie bzw. Folien mit dem Träger gleichzeitig mit dem Einprägen der Schallrillen erfolgt. The invention consists in that the carrier and film or films are separated are placed on top of each other in the press and that the joining of the film or films takes place with the carrier at the same time as the embossing of the sound grooves.

Die Vorteile eines solchen Verfahrens liegen in der Einsparung eines ganzen Arbeitsganges, so daß also ein wirtschaftlicheres Herstellen möglich ist. Außerdem werden die teuren Kaschierungsmaschinen gespart, die bei dem bekannten Verfahren erforderlich sind. The advantages of such a method are the saving of one whole operation, so that a more economical production is possible. In addition, the expensive lamination machines are saved, which are the case with the known Procedures are required.

Die Träger und die Folien können sich in Größe und Form decken. Es ist aber auch möglich, nur Teile einer größeren Trägerfläche mit Schallrillen zu versehen. The carrier and the foils can coincide in size and shape. It but it is also possible to add only parts of a larger support surface with sound grooves Mistake.

Dieses wird besonders in den Fällen zweckmäßig sein. in denen das überziehen der Gesamtfläche mit Folie zu teuer würde.This will be particularly useful in those cases. in which that covering the entire surface with foil would be too expensive.

Als Folien werden beispielsweise solche aus Acetat oder Polyvinylchlorid verwendet. The films used are, for example, those made of acetate or polyvinyl chloride used.

Das Verfahren gemäß der Erfindung wird ausgeführt mit Schallplattenpressen, deren Matrizen elektrisch heizbar sind, so daß die jeweils geeignete Temperatur einstellbar ist und von der eingebauten Temperaturregeleinrichtung konstant gehalten wird. The method according to the invention is carried out with record presses, whose matrices can be heated electrically, so that the appropriate temperature in each case is adjustable and kept constant by the built-in temperature control device will.

PATENTANSPROCHE: 1. Verfahren zum Herstellen von Schallplatten unter Verwendung von Karton oder Papier als Träger und ein- oder beidseitig mit dem Träger verbundenen Kunststoffolien zur Aufnahme der Schallrillen, dadurch gekennzeichnet, daß Träger und Folie(n) getrennt übereinander in die Presse gelegt werden und daß das Verbinden der Folie(n) mit dem Träger gleichzeitig mit dem Einprägen der Schallrillen erfolgt. PATENT CLAIMS: 1. Method of making records under Using card stock or paper as a Carrier and one or both sides with the carrier connected plastic films for receiving the sound grooves, characterized in that, that carrier and film (s) are placed separately on top of each other in the press and that connecting the film (s) to the carrier simultaneously with the embossing of the sound grooves he follows.

Claims (1)

2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß Träger und Folien verwendet werden, die sich in Größe und Form decken. 2. The method according to claim 1, characterized in that the carrier and foils are used that are identical in size and shape. 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die die Schallrillen aufnehmenden Folien Teile der Trägerfläche bilden. 3. The method according to claim 1, characterized in that the Foils that absorb sound grooves form parts of the support surface. 4. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß Folien aus Acetat bzw. Polyvinylchlorid verwendet werden. 4. The method according to claim 1, characterized in that films made of acetate or polyvinyl chloride can be used. In Betracht gezogene Druckschriften: Deutsches Gebrauchsmuster Nr. 1 728 224. Considered publications: German utility model no. 1 728 224.
DEM35897A 1957-11-13 1957-11-13 Method of making records Pending DE1042259B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM35897A DE1042259B (en) 1957-11-13 1957-11-13 Method of making records

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM35897A DE1042259B (en) 1957-11-13 1957-11-13 Method of making records

Publications (1)

Publication Number Publication Date
DE1042259B true DE1042259B (en) 1958-10-30

Family

ID=7302413

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM35897A Pending DE1042259B (en) 1957-11-13 1957-11-13 Method of making records

Country Status (1)

Country Link
DE (1) DE1042259B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107958B (en) * 1958-11-18 1961-05-31 Richard Nicolaus Jun Device for the continuous lamination of foils provided with clay grooves

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1728224U (en) * 1956-04-09 1956-08-16 H Kurt Rudat VINYL RECORD.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1728224U (en) * 1956-04-09 1956-08-16 H Kurt Rudat VINYL RECORD.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107958B (en) * 1958-11-18 1961-05-31 Richard Nicolaus Jun Device for the continuous lamination of foils provided with clay grooves

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