AT47744B - Process for the production of hollow bodies from plastic material. - Google Patents
Process for the production of hollow bodies from plastic material.Info
- Publication number
- AT47744B AT47744B AT47744DA AT47744B AT 47744 B AT47744 B AT 47744B AT 47744D A AT47744D A AT 47744DA AT 47744 B AT47744 B AT 47744B
- Authority
- AT
- Austria
- Prior art keywords
- hollow bodies
- doll
- production
- hollow
- head
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims description 5
- 239000000463 material Substances 0.000 title description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 241001293250 Lagascea decipiens Species 0.000 claims 2
- 210000003128 head Anatomy 0.000 claims 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002160 Celluloid Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Toys (AREA)
Description
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bei dem vorliegenden Verfahren gleichzeitig mit dem Prägen der Hohlgegenstände vorgenommen werden, was bisher nicht bekannt war, vielmehr wurden bislang diese Öffnungen bei Porzellan-, Zelluloid-oder Pappköpfen in einem besonderen Arbeitsgange mit der Hand ausgeschnitten, was wiederum sehr umständlich war.
Bei Puppengelenkteilen, welche mit Kugelpfanne versehen werden, kann die eine Körper- hälfte oder beide mit angestanzten Lappen b ausgerüstet werden, der beim Zusammenfügen der beiden Körperhälften zur Lagerpfanne für das Kugelgelenk gedrückt wird. Ausserdem wird an dem Fuss des Puppenbeines ebenfalls ein Lappen c angestanzt, der beim Zusammenfügen der beiden Körperhälften zur Bildung der Fusssohle dient.
Die Halbhohlgegenatände oder Hohlgegenstände werden alsdann noch einem Säurebad ausgesetzt, um dieselben unbiegsam und widerstandsfähig zu machen.
Die so fertiggestellten Hohlgegenstände können erforderlichenfalls vermittels eines Spritz- verfahrens oder auf andere Weise noch besonders gefärbt oder getönt werden.
PATENT-ANSPRÜCHE :
1. Verfahren zur Herstellung von Hohlgegenständen z. B. Puppenkörpern aus plastischem
Material, bei welchem ein aus einzelnen. Schichten bestehendes Material in Stanzen oder Pressen zu Halbhohlgegenständen so geformt wird, dass rings um die Pressform Ränder vorstehen, welche mit Klebstoff bestrichen, zum Zusammenfügen der Halbhohlkörper zu einem Hohlkörper dienen, dadurch gekennzeichnet, dass als Grundmaterial durchgefärbtes oder ungefärbtes, gefälteltes, d. h. faltig oder wellig hergestelltes Papier, z.
B. sogenanntes Kreppapier (Kreppzellulose) oder ein in ähnlicher Weise vorbereiteter Papierstoff (Zellulose) verwendet wird, wobei der nach erfolgtem Fertigpressen und Zusammenfügen der Hohlkörper überstehende Rand (a) durch
Wegsohneiden mittels Stanzmesser entfernt wird, so dass ein Hohlgegenstand ohne sichtbare
Nahtverbindung geschaffen wird.
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In the present method, this was not previously known at the same time as the embossing of the hollow objects; rather, these openings in porcelain, celluloid or cardboard heads were previously cut out by hand in a special operation, which was again very laborious.
In the case of doll joint parts which are provided with a ball socket, one or both of the body half can be equipped with a punched flap b, which is pressed when the two body halves are joined together to form the bearing socket for the ball joint. In addition, a tab c is also punched on the foot of the doll's leg, which serves to form the sole of the foot when the two halves of the body are joined together.
The semi-hollow objects or hollow objects are then exposed to an acid bath in order to make them inflexible and resistant.
The hollow objects finished in this way can, if necessary, be specially colored or tinted by means of a spraying process or in some other way.
PATENT CLAIMS:
1. Process for the production of hollow objects z. B. Doll bodies made of plastic
Material in which a single. Layers of existing material is formed into semi-hollow objects in punching or pressing so that edges protrude around the mold, which are coated with adhesive, serve to join the semi-hollow bodies to form a hollow body, characterized in that the base material is solid-colored or undyed, pleated, d. H. wrinkled or wavy paper, e.g.
B. so-called crepe paper (crepe cellulose) or a similarly prepared paper stock (cellulose) is used, with the protruding edge (a) after the finished pressing and joining of the hollow bodies
Wegsohneiden is removed by means of a punch knife, leaving a hollow object without being visible
Seam connection is created.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT47744T | 1910-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT47744B true AT47744B (en) | 1911-05-10 |
Family
ID=3568169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT47744D AT47744B (en) | 1910-04-22 | 1910-04-22 | Process for the production of hollow bodies from plastic material. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT47744B (en) |
-
1910
- 1910-04-22 AT AT47744D patent/AT47744B/en active
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