AT162923B - Process for improving the texture of latex dipping goods - Google Patents

Process for improving the texture of latex dipping goods

Info

Publication number
AT162923B
AT162923B AT162923DA AT162923B AT 162923 B AT162923 B AT 162923B AT 162923D A AT162923D A AT 162923DA AT 162923 B AT162923 B AT 162923B
Authority
AT
Austria
Prior art keywords
texture
improving
latex dipping
latex
goods
Prior art date
Application number
Other languages
German (de)
Original Assignee
Semperit Ag
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 Semperit Ag filed Critical Semperit Ag
Application granted granted Critical
Publication of AT162923B publication Critical patent/AT162923B/en

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  • Moulding By Coating Moulds (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Verbesserung der Beschaffenheit von Latex-Tauchwaren 
Bei der Herstellung von Gegenständen durch Eintauchen von Formkörpern in natürlichen oder künstlichen Latex oder in Kunstharzemulsionen z. B. in Igelitpasten, wie dies bei der Erzeugung von Badehauben, Spielzeugen, Beuteln, Schuhen oder Handschuhen gebräuchlich ist, werden nicht selten fehlerhafte Fertigprodukte erhalten, bei denen z. B. die oberen Schichten, wie der Kopfteil von Badehauben, Luftblasen enthalten, während getauchte Handschuhe die sogenannten Schwimmhäute zeigen können, welche aus dünnen Häutchen bestehen, die zwischen den Fingern des Handschuhes zurückbleiben. 



   Es wurde nun gefunden, dass die Bildung solcher Fehlstellen dadurch vermieden werden kann, dass man die Tauchformen nach Aufbringen der Latexod.   dgl.-schichten   und vor der Verfestigung derselben, rasch aufeinanderfolgenden Luftdruckwellen aussetzt. 



   Solche Luftdruckwellen oder Luftstösse wie sie z. B. der Auspuff von Pressluftwerkzeugen, wie von Presslufthämmern, hervorbringt, werden von oben (bei Luftblasen in Hohlkörpern, wie Badehauben) oder von der Seite her (z. B. bei Schwimm- hautbildung) zur Einwirkung gebracht und bewirken sehr bald ein völliges Verschwinden der Fehlstellen. 



   Die die Druckwellen aussendenden Geräte können dabei über oder seitlich der Latexschicht angewendet werden und feststehend oder aber auch beweglich angeordnet sein. 



   PATENTANSPRÜCHE : 
1. Verfahren zur Verbesserung der Beschaffenheit von Latex-Tauchwaren, die durch Eintauchen von Formen in natürlichen oder künstlichen Latex oder in Kunststoffpasten erhalten werden, dadurch gekennzeichnet, dass die beim Tauchen entstandenen Schichten vor ihrer Verfestigung einer Reihe von rasch aufeinanderfolgenden Stössen eines gasförmigen Mediums z. B. Luftdruckwellen, ausgesetzt werden. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for improving the texture of latex dipping goods
In the manufacture of objects by dipping moldings in natural or artificial latex or in synthetic resin emulsions z. B. in igloo pastes, as is common in the production of bathing caps, toys, bags, shoes or gloves, it is not uncommon for defective finished products to be obtained in which z. B. the upper layers, such as the head part of bathing caps, contain air bubbles, while dipped gloves can show the so-called webbing, which consists of thin membranes that remain between the fingers of the glove.



   It has now been found that the formation of such defects can be avoided by opening the dipping molds after applying the latexod. Like.-layers and exposing them to rapidly successive air pressure waves before they solidify.



   Such air pressure waves or blasts of air as z. B. the exhaust of compressed air tools, such as pneumatic hammers, are brought into action from above (in the case of air bubbles in hollow bodies such as bathing caps) or from the side (e.g. when webbing) and very quickly cause them to disappear completely of the imperfections.



   The devices emitting the pressure waves can be used above or to the side of the latex layer and can be arranged in a fixed or movable manner.



   PATENT CLAIMS:
1. A method for improving the texture of latex dipping goods obtained by dipping molds in natural or artificial latex or in plastic pastes, characterized in that the layers formed during dipping are subjected to a series of rapidly successive impacts of a gaseous medium, e.g. . B. air pressure waves are exposed.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

2. Ausgestaltung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, dass die Luftdruckwellen durch den Auspuff von Pressluftwerkzeugen, z. B. eines Presslufthammers, erzeugt werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. embodiment of the method according to claim 1, characterized in that the air pressure waves through the exhaust of compressed air tools, for. B. a jackhammer generated. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT162923D 1947-03-13 1947-03-13 Process for improving the texture of latex dipping goods AT162923B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT162923T 1947-03-13

Publications (1)

Publication Number Publication Date
AT162923B true AT162923B (en) 1949-04-25

Family

ID=3651941

Family Applications (1)

Application Number Title Priority Date Filing Date
AT162923D AT162923B (en) 1947-03-13 1947-03-13 Process for improving the texture of latex dipping goods

Country Status (1)

Country Link
AT (1) AT162923B (en)

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