DE570454C - Process for the production of metallized fabric, especially paper webs - Google Patents

Process for the production of metallized fabric, especially paper webs

Info

Publication number
DE570454C
DE570454C DER73577D DER0073577D DE570454C DE 570454 C DE570454 C DE 570454C DE R73577 D DER73577 D DE R73577D DE R0073577 D DER0073577 D DE R0073577D DE 570454 C DE570454 C DE 570454C
Authority
DE
Germany
Prior art keywords
cellulose
skins
paper webs
production
metallized fabric
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
DER73577D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DER73577D priority Critical patent/DE570454C/en
Application granted granted Critical
Publication of DE570454C publication Critical patent/DE570454C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/02Metal coatings
    • D21H19/06Metal coatings applied as liquid or powder

Landscapes

  • Laminated Bodies (AREA)

Description

Verfahren zur Herstellung metallisierter Stoff-, insbesondere Papierbahnen Die Erfindung bezieht sich auf ein Verfahren zur Herstellung metallisierter Stoff-, insbesondere Papierbahnen, durch Auftragen von Metallpulverschichten auf eine Unterlage und bezweckt die Schaffung neuer Mittel, um das bisher unvermeidliche Abbröckeln der Metallpulverschicliten, insbesondere an Biege- und Faltstellen, zu verhindern und gleichzeitig der metallisierten Stoffbahn ein schöneres Aussehen zu geben.Process for the production of metallized fabric, in particular paper webs The invention relates to a method for producing metallized fabric, in particular paper webs, by applying layers of metal powder to a base and aims to create new means to prevent the hitherto inevitable crumbling the metal powder clit, especially at bending and folding points to prevent and at the same time to give the metallized fabric a nicer look.

Man hat bereits vorgeschlagen, biegsame flächige Werkstoffe verschiedener Art, unter anderem auch Metallbuntpapier mit durchsichtigen faserfreien Cellulosehäuten zu überziehen und durch Prägungen zu mustern. Die Anbringung dieser Überzüge geschieht hierbei ebenso wie das Prägen ausschließlich zu ästhetischen Zwecken. Zum Verbinden der C'ellulosc#häutemitihrarUnterlage hat man hierbei neben den üblichen wasserlöslichen Klebstoffen auch schon wasserfreie Bindemittel, z. B. Cellulosecsterlösungen, verwendet. Wenn auch dadurch eine schädliche Beeinflussung der meistens stark hygroskopischen C:ellulosehäute von selten des Bindemittels vermieden wird, so sind doch die in nacktem Zustand verwendeten Cellulosehäute auf der Aul:ictiseite atmosphärischen und anderen scii<idlichen Einflüssen ausgesetzt.It has already been proposed to use flexible, flat materials of various types Art, including colored metal paper with transparent, fiber-free cellulose skins to be covered and patterned by embossing. The application of these coatings is done here as well as the embossing exclusively for aesthetic purposes. To connect the cellulosc # skins mithrar underlay is used here in addition to the usual water-soluble ones Adhesives also already water-free binders, e.g. B. Cellulosecsterlösungen used. Even if this has a detrimental effect on the mostly strongly hygroscopic C: ellulose skins are seldom avoided by the binder, yet the in naked cellulose skins used on the aul: ictiseite atmospheric and other similar influences.

Es ist an sich auch schon bekannt, Cellulosehäute, welche als photographische Filme verwendet werden sollen, mit Lacküberzügen. lic#isliiels«eise aus Nitrocellulose, zu vurselien, und zwar zu dem Zweck, ein Brüchigwerden des Films unter Wärmeeinwirkung zu verhindern.It is already known per se, cellulose skins, which are used as photographic Films should be used with lacquer coatings. lic # isliiels «ice made of nitrocellulose, for the purpose of making the film brittle when exposed to heat to prevent.

Nach der Erfindung werden all diese ge. schilderten, in anderem Zusammenhang bekannten Maßnahmen für das Cberziehen der Metallpulverschichten metallisierter Stoff-,insbesondere Papierbahnen mit durchsichtigen faserfreien Cellulosehäuten nutzbar gemacht. Die Erfindung besteht darin, daß solche Cellulosehäute verwendet werden, die in an sich bekannter «'eise beiderseitig 'lackiert sind und daß unter Verwendung eines wasserunlöslichen Bindemittels. z.13). Harz, zur Befestigung der Cellulosehäutu die Metallkörnchen durch eine ebenfalls an sich bekannte Prägung der Cellulosehäute in dem Bindemittel eingebettet werden. Die beiderseitige Lackierung der Cellulosehäute hat hierbei in der Hauptsache den Zweck. ein \-erziehen der letzteren und damit ein Ablösen von der Metallpulverschicht zu verhindern. Durch die Prägungen der Cellulosehäute und die Anwendung eines wasserunlöslichen Bindemittels soll in erster Linie eine zuverlässige Verankerung der Metallpulverkörnchen gewährleistet werden. Die ästhetische Wirkung der Pragurigen hat nur untergeordnete Bedeutung. Im Zusammenhang mit diesen Prägungen hat das beiderseitige Lackieren der Cellulosehäute noch die besondere 'Wirkung, da(i die Prägungen unter der Einwirkung von Feuchtigkeit nicht verschwinden können und daß die Cellulosehäute durch Einschluß der Weichmachungsmittel zur Vermeidung von Brüchen an den Prägestellen dauernd geschmeidig- bleiben.According to the invention, all of these are ge. described, in a different context known measures for coating the metal powder layers metallized Fabric, in particular paper webs with transparent, fiber-free cellulose skins made usable. The invention consists in using such cellulose skins that are painted in the well-known "ice on both sides" and that under Use of a water-insoluble binder. z.13). Resin, for fixing the Cellulosehäutu the metal granules by an embossing which is also known per se the cellulose skins are embedded in the binder. The double-sided painting The main purpose of the cellulose skins is here. educating the latter and thus to prevent detachment from the metal powder layer. Through the embossing of cellulose skins and the use of a water-insoluble binder should be used in First and foremost, a reliable anchoring of the metal powder granules is guaranteed will. The aesthetic effect of the Pragurigen is only of secondary importance. In connection with these embossings, the two-sided lacquering of the cellulose skins has nor the special 'effect, since (i the embossing under the action of moisture can't go away and that the cellulose skins by inclusion the softening agent to avoid breakage at the embossing points permanently supple- stay.

Claims (1)

hA TENTANSPRUCII Verfahren zur Herstelluizg metallisierter Stoff-, insbesondere Papierbahnen durch Auftragen von M etallpulverschichten auf eine Unterlage und Überziehen dieser Schichten mit durchsichtigen faserfreien Cellulosehäuten, insbesondere aus Cellulosehydrat, dadurch gekennzeichnet, daß solche Cellulosehäute verwendet werden, die in an sich bekannter Weise beiderseits lackiert sind und daß -unter Verwendung eines wasserunlöslichen Bindemittels zur Befestigung der Cellulosehäute die Metallkörnchen durch eine an sich bekannte Prägung der Cellulosrhäute in dem Bindemittel eingebettet werden.hA TENTANSPRUCII Process for the production of metallized material, in particular paper webs by applying layers of metal powder to a base and covering these layers with transparent fiber-free cellulose skins, in particular of cellulose hydrate, characterized in that such cellulose skins are used, which are painted on both sides in a known manner and that -using a water-insoluble binding agent to fix the cellulose skins the metal granules through a known embossing of the cellulose skins in the Binders are embedded.
DER73577D 1928-02-08 1928-02-08 Process for the production of metallized fabric, especially paper webs Expired DE570454C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER73577D DE570454C (en) 1928-02-08 1928-02-08 Process for the production of metallized fabric, especially paper webs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER73577D DE570454C (en) 1928-02-08 1928-02-08 Process for the production of metallized fabric, especially paper webs

Publications (1)

Publication Number Publication Date
DE570454C true DE570454C (en) 1933-02-16

Family

ID=7414625

Family Applications (1)

Application Number Title Priority Date Filing Date
DER73577D Expired DE570454C (en) 1928-02-08 1928-02-08 Process for the production of metallized fabric, especially paper webs

Country Status (1)

Country Link
DE (1) DE570454C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085832B (en) * 1956-07-19 1960-07-28 Metallwerk Todtnau G M B H A piece of clothing that serves as protection against solar radiation, especially for use in tropical regions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085832B (en) * 1956-07-19 1960-07-28 Metallwerk Todtnau G M B H A piece of clothing that serves as protection against solar radiation, especially for use in tropical regions

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