AT30362B - Process for the production of a compound suitable for casting printing forms. - Google Patents
Process for the production of a compound suitable for casting printing forms.Info
- Publication number
- AT30362B AT30362B AT30362DA AT30362B AT 30362 B AT30362 B AT 30362B AT 30362D A AT30362D A AT 30362DA AT 30362 B AT30362 B AT 30362B
- Authority
- AT
- Austria
- Prior art keywords
- production
- compound suitable
- printing forms
- casting printing
- resin
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 3
- 238000005266 casting Methods 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 150000001875 compounds Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 229910052717 sulfur Inorganic materials 0.000 claims 2
- 239000011593 sulfur Substances 0.000 claims 2
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000005662 Paraffin oil Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Printing Plates And Materials Therefor (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
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EMI2.1
eignet, stellt man auf folgende Weise her.
Auf einer passenden harten Unterlage, z. B. einer polierten Marmorplatte, wird eine dünne Schicht eines leicht zu schneidenden Materiales, wie Wachs, ausgebreitet ; geeignet hiefür ist Bienenwachs, das entweder mit festem Paraffin gehärtet oder mit Paraffinöl odor dgl. weich gemacht wird, so dass die Konsistenz derartig ist, dass die Masse beim Schneiden weder springt noch am Messer festklebt. Aus dem festen Wachsblatt wird nun durch Ausschneiden und Entfernung der ausgeschnittenen Teile die Matrize hergestellt.
Man überstreicht die Matrize vor oder nach dem Ausschneiden, aber während sie noch auf der festen Unterlage liegt, mit einem geeigneten Mittel, um das Festkleben der Mischung zu verhindern, z. B. mit Glyzerin, dem unmittelbar vor dem Gebrauch ein wenig Stärke zugesetzt wurde. Die Matrize wird dann mit einem Rahmen umgeben und die geschmolzene und gut gemischte Masse darauf gegossen, wobei die Temperatur der Masse don Schmelzpunkt des Wachses nicht erreichen darf. Wenn die Masse erstarrt ist, wird der Rahmen umgedreht und die Matrize entfernt. Das so erhaltene Blatt ist die gewünschte Druckplatto.
Das Verfahren, die Matrize durch Einschneiden des Musters in eine auf harter Unterlage ruhende Schicht zu gewinnen und von dieser die Druckform abzugiessen, ist an sich bekannt und bildet keinen Gegenstand der Erfindung.
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
<Desc / Clms Page number 2>
EMI2.1
is made in the following way.
On a suitable hard surface, e.g. B. a polished marble slab, a thin layer of an easy-to-cut material such as wax is spread; suitable for this is beeswax, which is either hardened with solid paraffin or made soft with paraffin oil or the like so that the consistency is such that the mass neither cracks nor sticks to the knife when it is cut. The die is then made from the solid wax sheet by cutting out and removing the cut-out parts.
The die is painted over before or after cutting it out, but while it is still on the solid surface, use a suitable agent to prevent the mixture from sticking, e.g. B. with glycerine, to which a little starch was added just before use. The die is then surrounded with a frame and the melted and well mixed mass is poured onto it, whereby the temperature of the mass must not reach the melting point of the wax. When the mass has solidified, the frame is turned over and the die is removed. The sheet thus obtained is the desired printing plate.
The method of obtaining the die by cutting the pattern into a layer resting on a hard surface and pouring the printing form from it is known per se and does not form the subject of the invention.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT30362T | 1904-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT30362B true AT30362B (en) | 1907-10-25 |
Family
ID=3544282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT30362D AT30362B (en) | 1904-12-17 | 1904-12-17 | Process for the production of a compound suitable for casting printing forms. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT30362B (en) |
-
1904
- 1904-12-17 AT AT30362D patent/AT30362B/en active
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