DE724749C - Cover film - Google Patents
Cover filmInfo
- Publication number
- DE724749C DE724749C DEK155304A DEK0155304A DE724749C DE 724749 C DE724749 C DE 724749C DE K155304 A DEK155304 A DE K155304A DE K0155304 A DEK0155304 A DE K0155304A DE 724749 C DE724749 C DE 724749C
- Authority
- DE
- Germany
- Prior art keywords
- cover film
- films
- paste
- film
- cover
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
- B05B12/24—Masking elements, i.e. elements defining uncoated areas on an object to be coated made at least partly of flexible material, e.g. sheets of paper or fabric
Landscapes
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
Abdeckfolie Zusatz zum Patent 68.t oi9 Die vorliegende Erfindung betrifft eine Abdeckfolie zum Schutz von Gegenständen, die beim Streichen, Spritzen, Abbeizen usw. nicht beschmutzt werden sollen.Covering film addendum to patent 68.t oi9 The present invention relates a cover film to protect objects that are painted, sprayed or stripped etc. should not be soiled.
In dem Hauptpatent ist eine Abdeckpaste beschrieben, die aus Methylcellulose, Wasser, Vaseline und Glycerin besteht.The main patent describes a masking paste made from methyl cellulose, Consists of water, petroleum jelly and glycerin.
Bei der Abdeckfolie gemäß der vorliegenden Erfindung ist die Klebepaste ,gemäß dem Hauptpatent auf einen biegsamen Träger aufgetragen. Als Trägerstoffe kommen alle Materialien, aus denen sich eine biegsame Folie herstellen läßt, in Betracht, wie z. B. Papier, Textilgewebe, Cellulosehydratfolien und Glasgespinste.In the cover sheet according to the present invention, the adhesive paste is , according to the main patent applied to a flexible support. As carriers all materials from which a flexible film can be made come in Consider how z. B. paper, textile fabrics, cellulose hydrate films and spun glass.
Es sind Abdeckfolien, die aus Papier oder einem anderen Faserstoff und einer Gummiklebemasse bestehen, bekannt. Derartige Folien weisen eine Reihe von Nachteilen auf; sie haften nicht auf feuchtem oder öligem Untergrund, und die Klebemasse wird von Lösungsmitteln sehr leicht angegriffen. Ferner besitzen derartige Abdeckfolien eine nur geringe Widerstandsfähigkeit gegen Erwärmung. Alle diese Nachteile weisen die erfindungsgemäßen Abdeckfolien nicht auf. Sie sind unempfindlich gegen Verdünnungs- und Lacklösungsmittel und vertragen Erwärmungen sogar auf Temperaturen über zoo bis zoo°.There are cover films made of paper or another fiber material and a rubber adhesive are known. Such films have a number of disadvantages; they do not adhere to damp or oily surfaces, and the Adhesive is very easily attacked by solvents. Also have such Cover films have only a low resistance to heating. All of these drawbacks do not have the cover films according to the invention. You are insensitive to Thinners and paint solvents and can even tolerate warming to temperatures via zoo to zoo °.
Die Anwendung der neuen Folien ist sehr einfach; es ist nämlich nur notwendig, die Seite, auf der die Klebepaste aufgetragen ist, zu befeuchten, worauf sich die Folie leicht auf die zu schützenden Stellen durch leichtes Andrücken aufbringen läßt. Nach erfolgter Abtrocknung lassen sich die Folien mühelos ohne Rückstand abziehen.The application of the new foils is very easy; it just is necessary to moisten the side on which the adhesive paste is applied, on what the film easily on the areas to be protected by lightly pressing raise leaves. After drying, the films can be easily peeled off without leaving any residue.
Gegenüber dem Auftragen der Paste gemäß dem Hauptpatent besitzt das Abdecken mit der Folie ,gemäß der Erfindung den Vorzug, daß sofort nach erfolgtem Anfeuchten das Auflegen der Folien erfolgen kann, während beim Arbeiten mit der Paste erst deren Trocknung abgewartet werden muß, was einige Zeit in Anspruch nimmt. Außerdem ist infolge der Widerstandsfähigkeit des Trägers ein besserer Schutz zu erzielen als durch die Paste allein.Compared to the application of the paste according to the main patent, the Covering with the film, according to the invention, the advantage that immediately after Moistening the laying on of the foils can be done while working with the Paste has to wait until it dries, which takes some time. In addition, better protection is due to the resistance of the wearer than with the paste alone.
Die Herstellung der Folien gemäß der Erfindung kann beispielsweise in der Weise erfolgen, daß man auf eine Papierunterlage eine Mischung aus 5oo g Methylcellulose, im Wasser im Verhältnis i : 14 gelöst, 16o g Vaselinöl und z.4o g Glycerin aufträgt und den aufgebrachten Überzug gegebenenfalls bei mäßigen Temperaturen trocknen läßt.The production of the films according to the invention can, for example done in such a way that a mixture of 500 g Methyl cellulose, dissolved in the water in the ratio i: 14, 16o g vaseline oil and z.4o g glycerine and the applied coating, if necessary, at moderate temperatures lets dry.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK155304A DE724749C (en) | 1938-03-16 | 1939-08-09 | Cover film |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK150526A DE681019C (en) | 1938-03-16 | 1938-03-16 | Masking paste |
| DEK155304A DE724749C (en) | 1938-03-16 | 1939-08-09 | Cover film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE724749C true DE724749C (en) | 1942-09-08 |
Family
ID=7253245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEK155304A Expired DE724749C (en) | 1938-03-16 | 1939-08-09 | Cover film |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE724749C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1080653B (en) * | 1954-07-24 | 1960-04-28 | Licentia Gmbh | Process for the insulation of metallic or non-metallic electrical components including housings |
| DE1111699B (en) * | 1958-03-01 | 1961-07-27 | Albrecht Jung G M B H | One-piece cover part for an electrical installation device |
-
1939
- 1939-08-09 DE DEK155304A patent/DE724749C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1080653B (en) * | 1954-07-24 | 1960-04-28 | Licentia Gmbh | Process for the insulation of metallic or non-metallic electrical components including housings |
| DE1111699B (en) * | 1958-03-01 | 1961-07-27 | Albrecht Jung G M B H | One-piece cover part for an electrical installation device |
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