DE7020069U - FOLLOW-UP FOR THE MANUFACTURE OF PLASTIC RAILS. - Google Patents
FOLLOW-UP FOR THE MANUFACTURE OF PLASTIC RAILS.Info
- Publication number
- DE7020069U DE7020069U DE19707020069 DE7020069U DE7020069U DE 7020069 U DE7020069 U DE 7020069U DE 19707020069 DE19707020069 DE 19707020069 DE 7020069 U DE7020069 U DE 7020069U DE 7020069 U DE7020069 U DE 7020069U
- Authority
- DE
- Germany
- Prior art keywords
- plastic
- textile
- powder
- conductive material
- layer
- 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
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Manfred Schelzig, 89 Augsburg, Werdenf elserstr» 30c * Zur Herstellung von Kunststoffbahnen dienender Mitläufer '-'Manfred Schelzig, 89 Augsburg, Werdenf elserstr »30c * Follower serving for the production of plastic sheets '-'
Die Erfindung betrifft einen zur Herstellung von Kaust- _ Stoffbahnen dienenden Mitläufer aus Textil- oder Papiermaterial mit abhäsiv wirkender Kunststoffimprägnierung· Sin. solcher Hitläufer dient als Trägerunterlage beim Aufgießen oder Auf streichen von Kunststoffen, die durch ch@aische oder thermische Behandlung verfestigt werden, worauf die zur Folie oder Schaum verfestigte Kunststoffbahn von der Trägerunterlage abgezogen wird.The invention relates to a for the production of chewing _ Runners made of textile or paper material are used for webs of fabric with adhesive plastic impregnation · Sin. Such a hit runner serves as a support during pouring or painting of plastics, which by ch @ aische or thermal treatment, whereupon the Plastic sheet solidified to form a film or foam is pulled off the carrier substrate.
Sie in bekannter Weise aus mit Kunststoff präpariertenThey are prepared in a known manner from plastic
sich, papiernen oder textlien Mitläuferträger können/durch Reibung während des Herstellungsverfahrens der Kunststoffbahnen elektrostatisch aufladen. Das birgt die Gefahr in sich., daß sie selbst oder der auf ihnen hergestellte kunststoff zerstört wird; bei Kunststoffen, die mit reicht entzündlichen Stoffen gelöst sind, können auch Sntzfindungen und Explosionen vorkommen.paper or textile support carriers can / through friction electrostatically charge during the manufacturing process of the plastic sheets. This harbors the risk that destroys them or the plastic made on them will; In the case of plastics that are dissolved with sufficiently flammable substances, ignition and explosions can also occur happen.
Zur Abwendung elektrostatischer Aufladungen sind Mitläufer aus Metall bekannt. Solcher Mitläufer sind jedoch, teuer und erfordern eine entsprechende Anpassung der Maschinen«For averting electrostatic charges, followers made of metal are known. Such followers are, however, expensive and require a corresponding adaptation of the machines «
Aufgabe der Erfindung ist es, eines. Mitläufer der eingangs beschriebenen Art solche Beschaffenheit zu geoen, uaß auch Ton ihm elektrostatische Aufladungen abgeleitet werden.The object of the invention is to provide one. Followers of the entrance described type to geoen such a condition, uaß also Electrostatic charges can be discharged from it.
Zur Lösung dieser Aufgabe ist der neue Mitläufer gemäß der Erfindung dadurch gekennzeichnet, daß seine Oberseite - und allenfalls auch seine Unterseite - eine Kunststoffschicht aufweist, in der fein gemahlenes Pulver aus elektrisch leitfähigem Material in einer eine lückenlose Leitfähigkeit ergebenden Dichte gleichmäßig verteilt ist.To solve this problem the new follower is according to of the invention characterized in that its top - and possibly also its bottom - a plastic layer has, in the finely ground powder of electrically conductive material in a seamless conductivity resulting density is evenly distributed.
Zur Herstellung der genannten Schicht wird in einen Kunststoff, welcher gegenüber dem zur Verarbeitung gelangenden Stoff abhäsiv wirkt, damit das Abziehen der fertigen Kunststoffbahn von dem Mitläufer störungsfrei erfolgt, fein gemahlenes Material, das elektrisch leitend ist, wie z.B.To produce the layer mentioned, a plastic is used, which is opposite to that used for processing Fabric has an adhesive effect, so that the finished plastic sheet can be pulled off the follower without interference, finely ground Material that is electrically conductive, e.g.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707020069 DE7020069U (en) | 1970-05-29 | 1970-05-29 | FOLLOW-UP FOR THE MANUFACTURE OF PLASTIC RAILS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707020069 DE7020069U (en) | 1970-05-29 | 1970-05-29 | FOLLOW-UP FOR THE MANUFACTURE OF PLASTIC RAILS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE7020069U true DE7020069U (en) | 1970-08-20 |
Family
ID=6611970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19707020069 Expired DE7020069U (en) | 1970-05-29 | 1970-05-29 | FOLLOW-UP FOR THE MANUFACTURE OF PLASTIC RAILS. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE7020069U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2542650A1 (en) * | 1975-09-24 | 1977-03-31 | Uop Inc | Thermosetting/thermoplastic-cored laminates - provided with a particulate pyropolymer-coated inorg refractory oxide semi-conducting surface coating |
DE3442695A1 (en) * | 1984-11-23 | 1986-06-05 | Beiersdorf Ag, 2000 Hamburg | DUCT TAPE |
-
1970
- 1970-05-29 DE DE19707020069 patent/DE7020069U/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2542650A1 (en) * | 1975-09-24 | 1977-03-31 | Uop Inc | Thermosetting/thermoplastic-cored laminates - provided with a particulate pyropolymer-coated inorg refractory oxide semi-conducting surface coating |
DE3442695A1 (en) * | 1984-11-23 | 1986-06-05 | Beiersdorf Ag, 2000 Hamburg | DUCT TAPE |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1203808C2 (en) | Method and apparatus for electrostatic printing | |
DE1546739C3 (en) | Device for electrostatic printing on a substrate | |
GB1508545A (en) | Process and apparatus for the patterned deposition of powdered thermoplastics adhesive material on the outer surface of a surface form | |
DE2710531C2 (en) | Device for transferring a toner image from a recording medium to a sheet-like image receiving material | |
DE1461250C3 (en) | Process for the dissipation of static charges during the manufacture of transfer tapes | |
DE7020069U (en) | FOLLOW-UP FOR THE MANUFACTURE OF PLASTIC RAILS. | |
DE2025065C3 (en) | Electrophotographic copier | |
EP0543888A1 (en) | Process and device for dry printing. | |
DE2261011A1 (en) | TRANSPORT DEVICE FOR THIN SHEETS OF PAPER AND OTHER MATERIAL | |
CH403808A (en) | Apparatus for developing electrostatic images | |
DE2010156A1 (en) | Device for transferring electroscopic developer particles | |
DE2136461B2 (en) | Device for thin and dense coating of flat textile material over the entire surface with a coating material that softens in heat | |
US3327685A (en) | Apparatus for applying small particles to articles in an electric field | |
AT236477B (en) | Permeable diaphragm, in particular a partition for electric batteries, and a method for producing the same | |
GB1360496A (en) | Fusible interlinings | |
DE2512105A1 (en) | Plain paper printer using thermally fusible toner powder - uses transport unit to bring powder in contact with paper and near printing head | |
DE1623619C (en) | Electrically perforable recording paper | |
DE1192397B (en) | Method for producing a diaphragm, in particular a separator for electrical accumulators | |
DE969593C (en) | Electrostatic multiplication process | |
DE2658993A1 (en) | Record player turntable - having impregnated elastic layer to avoid electrostatic charges, used as flexible support for record | |
DE1760500C3 (en) | Textile floor covering with increased electrical conductivity | |
DE1926871A1 (en) | Electrophotographic imaging process and reproduction machine for its implementation | |
DE1560748A1 (en) | Process for the production of a decorative sheet material | |
DE1447873C (en) | Electrostatic printing device | |
DER0008510MA (en) |