DE921889C - Device for single or multi-colored printing on the edges of plasticizer-containing thermoplastic plastic films - Google Patents
Device for single or multi-colored printing on the edges of plasticizer-containing thermoplastic plastic filmsInfo
- Publication number
- DE921889C DE921889C DEB23501A DEB0023501A DE921889C DE 921889 C DE921889 C DE 921889C DE B23501 A DEB23501 A DE B23501A DE B0023501 A DEB0023501 A DE B0023501A DE 921889 C DE921889 C DE 921889C
- Authority
- DE
- Germany
- Prior art keywords
- edges
- plasticizer
- containing thermoplastic
- plastic films
- thermoplastic plastic
- 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
- 239000002985 plastic film Substances 0.000 title claims description 7
- 229920001169 thermoplastic Polymers 0.000 title claims description 5
- 239000004014 plasticizer Substances 0.000 title claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 239000011888 foil Substances 0.000 description 6
- 239000000976 ink Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
- B41F13/56—Folding or cutting
- B41F13/58—Folding or cutting lengthwise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Printing Methods (AREA)
Description
Vorrichtung zum ein- oder mehrfarbigen Bedrucken der Ränder von weichmacherhaltigen, thermoplastischen Kunststoffolien Es ist bekannt, Gewebebahnen an der Selfkante zu bedrucken, um die Ware besonders zu kannzeichnen. Es ist ferner bekannt, Filme, die für photographische Zwecke verwendet werden, an den Rändern mit einem Druck zu versehen.Device for single or multi-colored printing on the edges of plasticizer-containing, thermoplastic plastic films It is known to have fabric webs on the self edge to be printed in order to be able to draw the goods in a special way. It is also known to make films, used for photographic purposes, with a print on the edges to provide.
Dagegen bereitet es bisher Schwierigkeiten, Folien aus weichgemachten thermoplastischen Kunststoffen, z. B. Folien aus Polyvinylchlorid, an den Rändern zu bedrucken, da diese Folien infolge ihrer meist erheblichen Dehnbarkeit beim Ab- und Aufrollen einen wechselnden Einsprung der Breite aufweisen. Dadurch läuft die Folie leicht aus der Druckvorrichtung heraus, ohne bedruckt zu werden. Es kommt aber auch leicht vor, daß die Folie so zur Seite läuft, daß der beabsichtigte Druck an den bändern nicht mehr an diesen, sondern bereits im Muster liegt.On the other hand, it has previously been difficult to make plasticized films thermoplastics, e.g. B. films made of polyvinyl chloride, on the edges to be printed, as these foils due to their usually considerable elasticity when removed and rolling up have an alternating indentation of width. This runs the Foil easily out of the printing device without being printed. It is coming but it is also easy to see that the foil runs to the side in such a way that the intended pressure is applied on the ribbons no longer on these, but already in the pattern.
Diese Nachteile werden gemäß der Erfindung mit einer Vorrichtung beseitigt, -die aus einer oder mehreren Druckscheiben besteht, die unmittelbar neben oder hinter einer mit einer Transportwalze für die Kunststoffolie zusammenarbeitenden Schneidvorrichtung angeordnet ist.These disadvantages are eliminated according to the invention with a device, -which consists of one or more pressure washers that are immediately next to or behind a cutting device cooperating with a transport roller for the plastic film is arranged.
Im Falle der Verwendung vom, zwei oder mehreren Druckscheiben können diese gleich oder verschieden groß sein.In the case of using from, two or more pressure washers can these can be the same or different in size.
Die Druckscheiben können in bekannter Weise entweder besonders angetrieben werden oder auf der durch die Transportwalze geförderten Kunststoffolie abrollen.The pressure disks can either be specially driven in a known manner be or on the plastic film conveyed by the transport roller roll off.
Sofern nicht mir ein Folienrand, sondern beide Folienränder bedruckt werden sollen, werden zwei Vorrichtungen gemäß der Erfindung vorgesehen.Unless one edge of the film is printed on me, but rather both edges of the film are to be, two devices are provided according to the invention.
Auf den Druckscheiben sind die gewünschten Druckzeichen vorgesehen. Ihre Einfärbung erfolgt in: an sich bekannter Weise, z. B: durch Beine :oder mehrere kleine Farbübertragungswalzen, die ihrerseits mit der Druckfarbe versehen werden. Die für derl Druck der Follenränder zu verwendenden Druckfarben sollten so beschaffen sein, da.ß sie möglichst schnell trocknen.The desired printing marks are provided on the printing disks. They are colored in: a manner known per se, e.g. B: by legs: or more small ink transfer rollers, which in turn are provided with the printing ink. The inks to be used for printing the edges of the tape should be of this type be sure that they dry as quickly as possible.
Mit Hilfe der neuen Vorrichtung können ein :oder beide Folienränder von weichgemachten thermoplastischen Kunststoffolien fortlaufend oder in einem gewissen Abstand mit einem sich wiederholenden Aufdruck, wie z. B. Wort, Text, Bild, Muster @od.,dgl. bzw. mit einer Längenangabe usw., versehen werden.With the help of the new device, one or both edges of the film of plasticized thermoplastic plastic films continuously or to a certain extent Space with a repeating print, such as B. word, text, image, pattern @ or, like. or with a length specification etc.
Sofern beide Ränder der Falle bedruckt werden sollen, kaum der Auddruck auf beiden Rändern gleich oder versetzt wund in Wort, Text, Bild, Muster usw. gleich oder verschieden sein.If both edges of the trap are to be printed, hardly any print the same on both edges or sore in words, text, images, patterns, etc. the same or be different.
Der Aufdruck kann in einer oder in mehreren von der Grundfarbe der Folien verschiedenen oder von dieser wenig abweichenden Farbe bzw. Farben gehalten sein. Er kann unter Umständen ,auch aus einer deicht, weniger oder nicht abwisch- und bzw. oder abriebfesten Farbe bestehen.The imprint can be in one or more of the basic color of the Foils kept different or slightly deviating from this color or colors be. Under certain circumstances, even from a dyke, he can wipe less or not at all. and / or abrasion-resistant paint.
Mittels der neuen Vorrichtung können nicht nur Folienränder von bereits fertig vorliegenden Folien, sondern auch Folien unmittelbar nach ihrer Herstellung nach erfolgter Abkühlung in geringer Entfernung von der Aufwick:elvorrichtung bedruckt werden.With the new device, not only can the edges of the film be removed from ready-made foils, but also foils immediately after their production after cooling at a short distance from the winder: printed will.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB23501A DE921889C (en) | 1952-12-24 | 1952-12-24 | Device for single or multi-colored printing on the edges of plasticizer-containing thermoplastic plastic films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB23501A DE921889C (en) | 1952-12-24 | 1952-12-24 | Device for single or multi-colored printing on the edges of plasticizer-containing thermoplastic plastic films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE921889C true DE921889C (en) | 1954-12-30 |
Family
ID=6961198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB23501A Expired DE921889C (en) | 1952-12-24 | 1952-12-24 | Device for single or multi-colored printing on the edges of plasticizer-containing thermoplastic plastic films |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE921889C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943379C (en) * | 1953-06-12 | 1956-05-17 | J H Benecke Fa | Device for embossing and trimming the edges of thermoplastic sheets |
-
1952
- 1952-12-24 DE DEB23501A patent/DE921889C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943379C (en) * | 1953-06-12 | 1956-05-17 | J H Benecke Fa | Device for embossing and trimming the edges of thermoplastic sheets |
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