DE1806629B2 - METHOD AND DEVICE FOR EMBOSSING GROOVES IN INFORMATION CARRIERS MADE OF THERMOPLASTIC PLASTIC FILMS - Google Patents
METHOD AND DEVICE FOR EMBOSSING GROOVES IN INFORMATION CARRIERS MADE OF THERMOPLASTIC PLASTIC FILMSInfo
- Publication number
- DE1806629B2 DE1806629B2 DE19681806629 DE1806629A DE1806629B2 DE 1806629 B2 DE1806629 B2 DE 1806629B2 DE 19681806629 DE19681806629 DE 19681806629 DE 1806629 A DE1806629 A DE 1806629A DE 1806629 B2 DE1806629 B2 DE 1806629B2
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- embossing
- combustion
- embossed
- heat
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
- B29C33/046—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam using gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0033—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 by shock-waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/002—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by internal combustion mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/003—Making articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2017/00—Carriers for sound or information
- B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
- B29L2017/003—Records or discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Description
brennungsraum erfolgt hierbei Selbstzündung. Die Fig. Ircombustion chamber takes place in this case self-ignition. The Fig. Ir
Zündung kann aber auch durch eine elektrische teile 2 und 5Ignition can also be done by electrical parts 2 and 5
Glühkerze 14 erfolgen. Die Brennstoffzufuhr erfolgt dargestellten ]Glow plug 14 take place. The fuel supply is shown]
über eine Hochdruckleitung 15 durch die Einspritz- daß das zu Pf^-""~mgel_ werden kann> Da_Via a high pressure line 15 through the injection that this can become Pf ^ - "" ~ mgel _ > Da _
pumpe 16. Im Verbrennungsraum 9 können EIe- 5 stoffohe 4 ms Werkzeug emgcicgu der Verpump 16. In the combustion chamber 9, 4 ms tool emgcicgu of ver
mente 17 angeordnet werdende eine Vorkammer 18 nach werden die Fo^Jt'J^^TSZfn mente 17 being arranged an antechamber 18 after being the Fo ^ J t 'J ^^ T SZfn
bilden, in der die eigentliche Verbrennung erfolgt. ff^^^ZTS^I erfolgiform in which the actual combustion takes place. ff ^^^ ZTS ^ I suc
F i g. 2 zeigt im Querschmtt eme Prägevorrichtung, daß der Rand 6 ^aicni komprimierterF i g. 2 shows in the cross-section eme embossing device that the edge 6 ^ aicni more compressed
bei welcher die Verbrennung auf der Rückseite der über das Ventil 12 die ^e™ vu m ^, ,in which the combustion on the back of the valve 12 the ^ e ™ vu m ^,,
Prägematrize 21 stattfindet. Die Matrize 21 ist hierbei io Luft in den Verbrennungsraum 9. M t HiIfe deEmbossing die 21 takes place. The die 21 is here io air in the combustion chamber 9. M t help de
auf einem tellerförmig ausgebildeten Formteil 22 am Einspritzdüse 13 wird eme genau^ dosierte Brennon a plate-shaped molded part 22 on the injection nozzle 13 eme precisely ^ dosed fuel
Rand 23 luftdicht abschließend befestigt. Das Form- stoffmenge emgespruht und entweder durchEdge 23 finally attached airtight. The amount of molding material sprayed and either through
teil 22 enthält, wie bereits im vorigen Absatz be- zündung oder Fremdzündung, zur^jePart 22 contains, as in the previous paragraph, ignition or spark ignition, for each
schrieben, eine Einspritzdüse 24, eme Zündeinrich- bracht. Der zeitliche AblauUewrote, an injection nozzle 24, an ignition device. The timing
tung 25 sowie einen Kanal 26 zur Einleitung der is mit Hilfe der EiasPntLPu™pfJ device 25 and a channel 26 for introducing the is with the help of the Eias P ntL P u ™ p fJ
Verbrennungsluft. Die zu prägende Folie 27 wird In dieser Phase muß sowohl eineCombustion air. The foil to be embossed 27 is In this phase, both a
zunächst mit Hilfe eines temperierbaren Formteiles zu prägenden Folie 4 ausreicnenFirst of all, foil 4 to be embossed with the aid of a temperature-controllable molding is sufficient
28 gegen die Prägefläche der Matrize 21 gespannt. der zur Prägung ertordenicnej-T nächsten 28 clamped against the embossing surface of the die 21. the next to the minting ertordenicnej-T
Diesesgerfolgt ebenfalls, wie im vorhergehenden Ab- Die Ableitung der Warme «JJg£ fn den Fom-This is done g also, as in the previous waste fn The derivation of the heat "JJG £ the FOM
satz beschrieben, mit Hilfe eines verriegelbaren Pres- » Arbeitsphase, vor allem miι Hilfe eines in i-ormset described, with the help of a lockable press »work phase, especially with the help of an in i-orm
sengestells. Dann erfolgt die Verbrennung hinter der kanälen 3 des ΡθΓ^.5^°^^frame. Then the combustion takes place behind the channels 3 of the ΡθΓ ^. 5 ^ ° ^^
membranartig ausgebildeten Matrize 21. Es kann aber auch Warme endogenMembrane-like die 21. However, it can also be endogenous to heat
F i g. 3 zeift im Querschnitt, wie in weiterer Aus- eine adiabatische Entspannung des imF i g. 3 shows in cross section, as in further detail, an adiabatic relaxation of the im
bildung der Erfindung auch eine Folie 33 gleichzeitig raum 9 befindlichen ^^'^ Formation of the invention also a film 33 at the same time space 9 located ^^ '^
beidseitig geprägt werden kann. Hierzu werden zwei 25 kann über eine nicht dargesteme ^ei τ .can be embossed on both sides. For this purpose, two 25 can be used over a not shown ^ ei τ.
sich gegenüberliegende, je einen Verbrennungsraum Auslaßventil erfolgen. Nacherfo gter Abkühlung destake place opposite, one combustion chamber exhaust valve each. Subsequent cooling of the
31 und 32 enthaltende Formteile mit Matrizen gegen Werkstückes wird die Form J^JJJgJ«^31 and 32 containing molded parts with matrices against the workpiece will have the form J ^ JJJgJ «^
eine dazwischen gelegte Folie 33 gespannt. Die Ex- Vemegelungsmechm.^an interposed foil 33 stretched. The Ex- Vemegelungsmechm. ^
plosion erfolgt rrdt Hilfe der bereits beschriebenen ren, daß zunächst die restli^hen ^uchgase entweiThe plosion takes place with the help of what has already been described, so that first of all the remaining smoke gases dissolve
Einrichtungen gleichzeitig in beiden Formhälften. 30 chen und dann die geprägte Folie entnommen werdenFacilities in both mold halves at the same time. 30 surfaces and then the embossed film can be removed
Der Ablauf des Prägeverfahrens soll an Hand der kann.The process of the embossing process should be based on the can.
Hierzu 1 Blatt Zeichnungen 1 sheet of drawings
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681806629 DE1806629C3 (en) | 1968-11-02 | 1968-11-02 | Method and device for embossing grooves in information carriers made of thermoplastic plastic films |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681806629 DE1806629C3 (en) | 1968-11-02 | 1968-11-02 | Method and device for embossing grooves in information carriers made of thermoplastic plastic films |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1806629A1 DE1806629A1 (en) | 1970-05-21 |
DE1806629B2 true DE1806629B2 (en) | 1972-08-31 |
DE1806629C3 DE1806629C3 (en) | 1975-07-31 |
Family
ID=5712182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681806629 Expired DE1806629C3 (en) | 1968-11-02 | 1968-11-02 | Method and device for embossing grooves in information carriers made of thermoplastic plastic films |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1806629C3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0168617A3 (en) * | 1984-07-19 | 1987-02-25 | Hallmark Cards, Incorporated | Replication of surface characteristics |
-
1968
- 1968-11-02 DE DE19681806629 patent/DE1806629C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1806629C3 (en) | 1975-07-31 |
DE1806629A1 (en) | 1970-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4233622C2 (en) | Pressing process for coating a workpiece and press for carrying out the process | |
EP2089207A1 (en) | Method and device for producing a composite component, in particular comprising an injection-moulded part with a polyurethane coating | |
DE1504108B2 (en) | ||
DE2714710A1 (en) | METHOD AND DEVICE FOR PRODUCING A PLASTIC CORD ON A CARRIER | |
DE2060268B2 (en) | Apparatus for the continuous production of a coating on a core | |
DE102008062199A1 (en) | Method and heater for thermoforming | |
DE1479583B2 (en) | METHOD AND DEVICE FOR MANUFACTURING A HOLLOW OBJECT FROM MULTIAXIALLY ORIENTED PLASTIC, AND PRESSLING FOR THIS METHOD | |
DE2534486C3 (en) | Method and machine for air pressure forming a thermoplastic resin sheet | |
DE2708901A1 (en) | PROCESS FOR DEFORMING A TABLE, FOIL OR DGL. OF THERMOPLASTIC MATERIAL AND DEVICE FOR CARRYING OUT THE PROCESS | |
DE69710485T2 (en) | SUPERPLASTIC FORMING WITH DIRECT ELECTRIC HEATING | |
GB978001A (en) | Extruder for plastic materials | |
DE1905954C3 (en) | Process for the production of cup-shaped objects from thermoplastic material, e.g. a plastic film and molding device for carrying out the process | |
DE1806629B2 (en) | METHOD AND DEVICE FOR EMBOSSING GROOVES IN INFORMATION CARRIERS MADE OF THERMOPLASTIC PLASTIC FILMS | |
DE2340376A1 (en) | METHOD OF FORMING PLATES OR PANELS MADE OF SUPERPLASTIC ALLOYS | |
DE3415012A1 (en) | Process and appliance for the continuous working of substrates using low-pressure plasma | |
DE1094996B (en) | Device for the production of vinyl records | |
DE2456386A1 (en) | METHOD AND DEVICE FOR PRODUCING A PLASTIC PIPE | |
DE1679918A1 (en) | Method and device for manufacturing bottle-like containers made of plastic | |
DE2048759B2 (en) | Method for uniform capacitive heating of an extruded closed hollow profile part made of plastic | |
DE2214829A1 (en) | Method and device for deforming hollow profiles | |
EP0146744A2 (en) | Method and apparatus for sealing containers for conserves and preserves | |
DE1169113B (en) | Machine for vacuum drawing thermoplastic foils | |
DE2854806A1 (en) | COMPRESSING DEVICE AND METHOD | |
DE1504876B2 (en) | METHOD AND DEVICE FOR BIAXIAL STRETCHING OF TUBE FILM RAILS MADE OF A THERMOPLASTIC PLASTIC | |
DE1404475C (en) | Process for making transparent films from polyethylene |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
C3 | Grant after two publication steps (3rd publication) |