[go: up one dir, main page]

DE1673783U - DEVICE FOR SEAM WELDING OF THERMOPLASTIC FILMS. - Google Patents

DEVICE FOR SEAM WELDING OF THERMOPLASTIC FILMS.

Info

Publication number
DE1673783U
DE1673783U DEL3011U DEL0003011U DE1673783U DE 1673783 U DE1673783 U DE 1673783U DE L3011 U DEL3011 U DE L3011U DE L0003011 U DEL0003011 U DE L0003011U DE 1673783 U DE1673783 U DE 1673783U
Authority
DE
Germany
Prior art keywords
marked
das
seam
cutting edge
seam welding
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
Application number
DEL3011U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent Deutschland AG
Original Assignee
Standard Elektrik Lorenz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DEL3011U priority Critical patent/DE1673783U/en
Publication of DE1673783U publication Critical patent/DE1673783U/en
Expired legal-status Critical Current

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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
    • B29C65/222—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
    • B29C65/224—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip being a resistive ribbon, a resistive band or a resistive strip
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
    • B29C65/226—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip characterised by the cross-section of said heated wire, resistive ribbon, resistive band or resistive strip, e.g. being triangular
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81413—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being non-symmetrical
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/38—Impulse heating
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81415—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81415—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
    • B29C66/81417—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled being V-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Description

.. -, * 10.' * hF- vf4A"demd zur Von thermoplastischen FieR. t'zt <'t-<- ? %-t . Die isßesmg efaSt sich mit ee atMsg-sum TescHE'eiSe&'' . 6 iro -r- thecmeplastisehen Falien-v Eixbei 4t eL= d die re. . zei1g -. der'lahtbildúng di. ènt.' " " -..',''., -' .'Bei. der ? ersc3iw&iSasg Tssier rw'cB es Mi*ial af dielet . =& des Z .irischesWege mittels ei&es sehfrenentB. elektrisees-Weeh$e'- eldes'dient. aas stbildende jEleisent jseist gleichseitig sie \ "Elektrode während eine metallische S&tsrlage as SegSBle. trode ausgebildet ist'Bei dem SNe-lEpulsyexfahreD 83. welclm-dem. Material die. cs''e aa. e tmter-&clc'iaEga.' artig zgefiihrt-wird-s'eei-ie'ndräeks. it laBgerLe die''. Seheiseit ist.-wirkt ei den rusk md die Warse veraittlB- : - -.' . de Sarse-ISBuls-&tempel als sahtbildeBdea Element*'.. *''*-., Bei der. Verschsei&iag Ton. therm&plastischeB Felien zu--iaeB Fertigproduk : t ist Bian Batürlih bestrebte bei der ssrsteHBg-- vom Randnhtes. e-Ben saueren s-ehlaS su'. ersieTn< diesem-' ecke war Eian bisg'-eswuBen-das'SChweint naehtrSg lisR. ''beschneiden.,'-'.'' --1, äßt-elch aber sine wesentliche beitse. rlehteyung. äß ish. aer Nmß 'dea'I. Ganug dadurch erzielen, dajB das de TeTsohweiSüNg dienende Element-. gleichseitig ine JBeschneidung, Perforation octer eine so-weitgehende- bewirt daß dch. iches A-se : iaßhehe. . beschnitt-enen und weisen-Rundkanten auf. MQouoMNQg Von ns"<s'M"ic. h vcluiiJj. lit' : q In den Figuren sind beispielsweise Ausführungen derartiger sahtbildeder und eine bschneidung bewirkender Elemente dr-. Figr 1 zeigt im Schnitt eihe. der dielektrischen Verschweiun dienende. Elektrode 1 die anderwirksamenUnterseite mit einer. sohma-1-. ausgestattet iste Die : chueidb* ist , en Schneide 2 Unschte lah4"f . zu au-agebildet) daß die gevn -wirdund andererseitsein-leichtesAbheben nach dem even chen Atbeitsgmig ogliehist.ie süß also beispielsweise.. keilförmig (wie, in Figur 1) ausgebildet oder abgerundet. sein". Durshbesondere usbildune dieser Schneide'2, etwa bei einem 'leicht welligen-Terls. tif derselben) lassen sichSiemhte er- z42. elen.-... zielen.... 'j.-'.' Eine derartige srsos ist natürlich Dur dann'brauchbar,-'' wenn vermieden vlird, daß die Schneidkante mets. llis. ehen Schluß Eit. der Gegenelektrode bekommt, oder daß eine so starke Ver- düsuBg eintritt, ds. B ein elektrischer durchschlag erfelgt* Deseg&n muß besonde-rj bei-der Verarbeitung sehr dünner Fo- i trode E er e itswterla, e be tegt sein die sicht oder nur unwesentlich deformiert wird nd eine ausreiohende Drok-und Lrmefestigkeit aufweist. Benutzt' aan hierzu-eine Unterlage gewisser ElastizitLt, so werden. die Anforderusesandiemaximal zulässige oheder hseidkaDte die'bei harter Unterlage etwa gleich der Hälfte der Gesamt-' foliendici ? 3'sein soll, gemildert..' : ,, - Die Schneide 2 in gur 1 kmn sich natürlich auch am Rande' 'der chweiBfläohe befinden, wenn eine Schweißnaht'ur am e. iner Seite'der Schneidkante gewünscht ist ; Einf-S : j ? ung : t Abs' atz das ZU-eriMB911-4thdix tird gemgze dsr y"ezmg neue 4 s \ m das ZTt 3'Bßglihen'Bird gesas dy-Fenjs imfßl<-"" ,"Mh-teki24z g-eMeBLein Wkseug bsene Tosrichsag-besehrieB das dadeheeam-i 3as se Seheisele--' solche," solcher Ismnd'SDosße versehen is dass s eine Be- 00'ai2e-idiing,, per ion ader 8t* 440 or ieim Be, ;. der Naht be-o,-7*rkt,, 'B. igu-r 2 ist ein-'id=e-, Impu4-L, 1-amezt ! it dem. lruokkurper 3..,' aolierß tmd d-rgestel '\-ist &a Rsi&bnd 3 mitjeinea'dSasslpb SbpBs. 4e die. . Ssneidwir. ! suag herverruft. SiHa. ß"aiea''anug wirdi : Se1u1&idwir, kung hervoruft... l1n Man, -él A d1eser Jæbg wird 1 ;) i Vt ! xarbe dot moistez tas diesem esaetzt. Beswgen d'Mt@ im Ugemein4@ :''' . duag'iser ordntm gesS tisr swsaäi 9i'.. , anteproahend Figur I das Heizbiad,-5 mit e izer", i'I . - veysbn i.'die eise tine afwest <Syj8sNt''".- ''&hseidagss-4ey Naht it. b&afsl is. @ e. 's-m''. '. ,,''" "' J 'pr 4 &eignetj be : "$lÓh$N dr B. d, s Beà. b4t,. i", &-, , bog-pla ist, richtig. ist. ei-nwag des $s<s- 'hrons-t-ine har,- : olastis. aiiO Unte : rlage. Ist , ",,'. "', :','.,, ... ;. ,'tritt'keine Schneidwirkung ein wä. lîrend es 1 : >., 1 ha : rtr Un- I *tritt-keine Schneidwirk=s ein* vshretd es'bei zu til*-tir Tju-- ierlagß leicht'zu eiaer'mangelhaftes asbildssg de'lß-' nah-. kernst*'-'."..'.'''- .. ili man d&s &ey ah-tbil&ug.'dey beeBidag. dienaLeleass 'suy is. yb'eim TON elie-s Tesshiedeex' & ve eßBß"' /ii 'Ts erteil wenn die ehneidkaate asswesaelsai- und/edey in der üb&r die @ahweiSläeh$ TorstehBdnB ii3 ?-' stellar-ine beispielsweise. draig. aueeildetß. AnrdYmsg ist. In. igur 5 mit. eine.'der FigiKr- s&tspyeßhendm eshseieh.- . : xung.. da3 ? g stelit. : Uie Schnaidkm - iehtugsteildas Nit dßy-'Ba. htseiBletde . d- , riChßt$. il. ;'. da Ìnit c ; J. r : NahtSeh : \l$iBtletttrou. l'i 1rS114-. feiner Weise'verstellbar Tebn&n'ist'-'""'-'''" ','Fiu. SF 6 zeigt'schI-ieJBlieh. ise de ur estseheBde' '2, >W 6 Sett achIießuch. e B a. o Tishtüngt. bß. i'welcher-sin ShtscaiS) ßlß '-ceM ,. kaste2-9ise'98paruns S issrit/i'SeäFß-. sri*ob,'formschune riahtabs'hluBn&hte mlt, R4 -' e'i'eh forssehne BahtabshluBaäht it-RdWlstrz".. '. jatlia'M' : '-'.'-. "'. ?"'-t'-.-. <..-, '. :'-t : p- weWts"e s e v "t"es lit . kast& 2 entsprechend 'igor OBreit. ycn m egeBflichen Naht'-' 1 eiitfexmt ist, # daß der sclmeldtorgang'VZU dem jirk te reie des tbsese&B. ilss ? g$ si : e3. si te Abreig-ez de4 Pme zistoui ; tot* Sit eBer selehss. nrdng ei elisy'de anä 3WsehS de Scimeidste jan des es-Slaes w' a'4 fsen FelieBdke as. - BBB '&&as3a Ke-''- 3 ? B aasgeprägt Ssay'sa daBn eaa BscM& 'e. asßen Felie-z ? 3* ellaB :' . elg B ? y easa' "sn61 er'bei mSLü g@3&9 e g. S sea B 4ie as ? ai' S Tos dsm be y-eSsg irirgs iMmil' nahesa. Bgefm iLjt-\. ''*.. .. ; -'- 't., ".. a. :--. '--. :----''- Sit serna3s6. B& 'ei'. w@3 : 8Nshe&se. - lemsts imd se-te es'&s. ses S'Eis. By sseiseh Insses 1 besö sne.-. a'seig ßade der einen hte Steg aufiggiistw.... % em-elmeimess de''Bßidsts secs 9 ; ise& . "'.' e bEeL *Aw, 61eelv3es 9 Schutzå. nspriiehe. t-Statt eicImmsisB .. -, * 10. ' * HF- vf4A "demd zur Von thermoplastic FieR. t'zt <'t - <-? % -t . The eatsmg feast itself with ee atMsg-sum TescHE'Ise &'' . 6th iro -r- thecmeplastisehen Falien-v Eix bei 4t eL = d the right. . point -. der'lahtbildúng di. ènt. '"" - .. ',''.,-' .'At. the ? ersc3iw & iSasg Tssier rw'cB es Mi * ial af dielet . = & of the Z .irisches Weg by means of ei & es sehfrenentB. elektrisees-Weeh $ e'- eldes'dient. aas formative jEleisent jse is on the same side they \ "Electrode while a metallic layer as SegSBle. trode is designed with the SNe-lEpulsyex drive 83. welclm-dem. Material the. cs''e aa. e tmter- &clc'iaEga.' s'eei-ie'ndräeks-is-led-nicely. it lay the ''. Seheiseit ist.-works ei den rusk md warse veraittlB-: - -. ' . de Sarse-ISBuls- & temple as a visionBdea element * '.. * '' * -., In the. Verschsei & iag sound. therm & plastischeB Felien zu - iaeB Finished product: t is Bian Batürlih strived for at the ssrsteHBg-- from the edge. e-Ben sour s-ehlaS su '. get <this- ' corner was Eian until now lisR. ''trimming.,'-'.'' --1, but eats moose its essential contributions. rlehteyung. ß ish. or Nmß 'dea'I. Achieve good results by using the deTsohweiNg serving element-. on the same side a circumcision, perforation octer a so-extensive- entertained that dch. iches A-se: iaßhehe. . trimmed and pointed round edges. MQouoMNQg from ns "<s'M" ic. h vcluiiJj. lit ': q In the figures, for example, there are embodiments of this type Sahtbild der and an intersection causing elements dr-. Figr 1 shows a series in section. the dielectric welding serving. Electrode 1 with the other active underside one. sohma-1-. is equipped The: chueidb * is , en cutting edge 2 Ashes lah4 "f . zu au-agebilden) that the gevn -will and on the other hand, a-slight take-off after the even chen atbeitsgmig ogliehist.ie sweet so for example .. wedge-shaped (as in Figure 1) or rounded. be". Due to the special formation of this cutting edge, 2 for example in one 'slightly wavy Terls. with the same) you can z42. elen.-... aim.... 'j.-'. ' Such a srsos is of course major then 'usable -' if it is avoided that the cutting edge mets. llis. before the end Eit. the counter electrode gets, or that such a strong nozzle entry, ds. B an electric breakdown occurs * Deseg & n has to be especially useful when processing very thin fo- i trode E er e itswterla, e be tegt the view or only marginally deformed nd a Has sufficient resistance to droplets and noise. Used' To do this, a base of a certain elasticity should be provided. the Requirement usesand maximum allowable without the ID card which 'on a hard surface approximately equal to half of the total' foliendici? 3 'should be, tempered ..': ,, - The cutting edge 2 in just 1 km is of course also on the edge ' 'of the weld surface if a weld seam is only on the e. iner Side of the cutting edge is desired; Einf-S: y? ung : t Section' atz the ZU-eriMB911-4thdix tird according to dsr y "ezmg new 4 s \ m das ZTt 3'Bßglihen'Bird gesas dy-Fenjs imfßl <- "" , "Mh-teki24z G-eMeBLein Wkseug angry Tosrichsag-descriptions das dadeheeam-i 3as see Seheisele-- ' such," such ismnd's dose is that it is a 00'ai2e-idiing ,, per ion ader 8t * 440 or ieim Be,;. the seam be-o, -7 * rkt ,, 'B. igu-r 2 is a-'id = e-, Impu4-L, 1-amezt! it that. lruokkurper 3 .., ' aolierß tmd d-rgestel '\ -is & a Rsi & bnd 3 mitjeinea'dSasslpb SbpBs. 4e the. . Ssneidwir. ! suag called out. SiHa. ß "aiea''anug wirdi : Se1u1 & idwir, kung causes ... l1n Man, -él A d1eser Jæbg becomes 1;) i Vt! xarbe dot moistez tas this esaetzt. Beswgen d'Mt @ im Ugemein4 @: ''' . duag'iser ordntm gesS tisr swsaäi 9i '.. , anteproahend Figure I the Heizbiad, -5 with e izer ", i'I . - veysbn i.'die eise tine afwest <Syj8sNt ''".- ''& hseidagss-4ey seam it. b & afsl is. @ e. 's-m''.'. ,, ''""'J 'pr 4 & is suitable: "$ lÓh $ N dr B. d, s Beà. b4t ,. i", & -,, bog-pla is right. is. ei-nwag des $ s <s- 'hrons-t-ine har, -: olastis. aiiO underlay. is , ",, '."',: ','. ,, ...;. , 'occurs' no cutting effect wä. lîrend es 1:>., 1 ha: rtr Un- I * occurs-no cutting action = s a * vshretd es'bei zu til * -tir Tju-- It was easy to get too bad close-. kernst * '-'. "..'.'''- .. ili man d & s & ey ah-tbil &ug.'dey beeBidag. dienaLeleass 'suy is. yb'eim TON elie-s Tesshiedeex '& ve eßBß "' / ii 'Ts issue if the ehneidkaate asswesaelsai- and / edey in the über & r die @ ahweiSläeh $ TorstehBdnB ii3? - ' stellar-ine, for example. draig. aueeildenß. AnrdYmsg is. In. igur 5 with. a.'der FigiKr- s & tspyeßhendm eshseieh.- . : xung .. da3? g stelit. : Uie Schnaidkm - iehtugsteildas Nit dßy-'Ba. htseiBletde. d- , judges $. il. ; '. da Ìnit c; J. r: SeamSeh: \ l $ iBtletttrou. l'i 1rS114-. fine way'adjustable Tebn &n'ist'-'""'-'''" ',' Fiu. SF 6 shows' schI-IEJBlieh. ise de ur estseheBde ' '2,> W 6 Sett achIießuch. e B a. O Tishtüngt. bß. i'welcher-sin ShtscaiS) ßlß'-ceM ,. kaste2-9ise'98paruns S issrit / i'SeäFß-. sri * ob, 'formschune riahtabs'hluBn & hte mlt, R4 - 'e'i'eh forssehne BahtabshluBaäht it-RdWlstrz ".. '. jatlia'M ': '-'.'-. "'.?"' - t '-.-. <..-, '. : '- t: p- weWts "esev "t" it lit . box & 2 corresponding to 'igor OBreit. ycn with dangerous seam'- ' 1 eiitfexmt is # that the sclmeldtorgang'VZU dem jirk te reie des tbsese & B. ilss? g $ si: e3. si te Abreig-ez de4 Pme zistoui; dead* Sit eBer selehss. nrdng ei elisy'de anä 3WsehS de Scimeidste jan des es-Slaes w 'a'4 fsen FelieBdke as. - BBB '&& as3a Ke -``- 3? Bas-embossed Ssay'sa daBn eaa BscM & 'e. did Felie-z eat? 3 * EllaB: '. elg B? y easa ' "sn61 er'bei mSLü g @ 3 & 9 e g. S sea B 4ie as ? ai 'S Tos dsm be y-eSsg irirgs iMmil' nahesa. Bgefm iLjt- \. '' * .. ..; -'- 't., ".. a. : -. '-. : ----``- Sit serna3s6. At'. w @ 3: 8Nshe & se. - lemsts imd se-te es'& s. ses S'Eis. By sseiseh Insses 1 besö sne.-. a'iges ßade the one hte Steg aufiggiistw ....% em-elmeimess de``Bßidsts secs 9; ise & . "'.' e bEL * Aw, 61eelv3es 9 Protectionå. nprove. t-Instead of eicImmsisB

Claims (1)

(NeUe) Schutzanspriicbe
. Vshtimg sur-Nahtehweisang-von t. hermoplatischen FolieñJ dadilrcli. gekennseiebnet, dass, eine Bchweisselek-.' redebWw.einymelmpalsstepel.miteiasa. VorSDrsng sdheyForm-nä rSsse. ersehen'ist, dass. er'eine'Be- O'iU0B-Teiles de2 Naht'bewirkte 2A. eine-TeilesderNe'br;.'.-.', . ".' ''cLeT Torsprung als Schneide'beispielsweise eilfo'rnig odr..' leieht abgrundt' nsgebildetist. : - : : '-ßraheh dadurch geBmRzeiehnet,'das'das der Bchweiss-ang dienende'Eeiband m ;. esDrah Sberspanst. ist<' . 4) ToriehtTmg.-nach ansprach. sur Anuendüngbeim WärBßimpnIs verfahren dadurch gekennzeichnet, dass das Reizbs d an einer Längsseite mgebGgen is*.'....' ,. 5<3 TörriMsg BSh. Aäsproh $ dadur gekennzeichnete dass da* Torsprag nieht fest. an der. Rchweisßeletrade. bzw. deasmeiapsßeBel befestigt, sondern auswechselbar aä/oer'iTa-. der über die Seheisefläehe vorstehenden Höbe' vxeH&sr iE.-"., ''...".-..- :..'- :,,-<'
. 6.). Toyic1b. Tmg nach An. gpru. eh 1 dadurch gekennzeichnet, dass. ..' . jLjEB ! PrfoSL''io&'-<Ley ' ch k nreiebnet, dass ,''.'. <'7'" '-'' ', l.'-.. ..'-...".-.-"-'.,-'.'-t.,,' :- -dng# Perforation,. 040, r bne d
(New) protection claims
. Vshtimg sur-Naheehweisang-from t. hermoplatic FolieñJ dadilrcli. known that 'a welding elec-.' redebWw.einymelmpalsstepel.miteiasa. VorSDrsng sdheyForm-wet. it is seen that he is a O'iU0B part of the 2 seam 'caused 2A. one-part of the Ne'br;.'.-.', . ". ' '' cLeT gate jump as a cutting edge 'for example oval-shaped or ..' lacks abysmal is educated. : -:: '-ßraheh marked by,'das'das der Bchweiss-ang serving'Eeiband m;. esDrah Sberspanst. is <' . 4) TorichtTmg.-after addressed. on fertilization during the heat impulse method characterized in that the Reizbs d on a Long side mgebGgen is * .'.... ' ,. 5 <3 TörriMsg BSh. Aäsproh $ dadur marked that because * Torsprag is not stuck. at the. Rchweisßeletrade. respectively. deasmeiapsßeBel attached, but replaceable aä / oer'iTa-. the height above the Seheisefläehe ' vxeH & sr iE.- "., ''...".-..-:..'-: ,, - <'
. 6.). Toyic1b. Tmg according to An. gpru. eh 1 characterized in that. .. ' . jLjEB! PrfoSL''io &'-<Ley' ch k nreiebnet that , ''. '. <'7'"'-''', l .'- .. ..'-...".-.- "- '., -'.'- t. ,,': - -dng # perforation ,. 040, r bne d
DEL3011U 1951-04-11 1951-04-11 DEVICE FOR SEAM WELDING OF THERMOPLASTIC FILMS. Expired DE1673783U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL3011U DE1673783U (en) 1951-04-11 1951-04-11 DEVICE FOR SEAM WELDING OF THERMOPLASTIC FILMS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL3011U DE1673783U (en) 1951-04-11 1951-04-11 DEVICE FOR SEAM WELDING OF THERMOPLASTIC FILMS.

Publications (1)

Publication Number Publication Date
DE1673783U true DE1673783U (en) 1954-03-18

Family

ID=32048033

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL3011U Expired DE1673783U (en) 1951-04-11 1951-04-11 DEVICE FOR SEAM WELDING OF THERMOPLASTIC FILMS.

Country Status (1)

Country Link
DE (1) DE1673783U (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061456B (en) * 1955-09-27 1959-07-16 Friedrich Tait Electrically heated welding stamp for welding plastics
DE1078318B (en) * 1956-06-06 1960-03-24 Franz Hartleib Device for the separation welding of thermoplastic plastic foils with an inductively heated roller
DE1114630B (en) * 1958-05-17 1961-10-05 Herfurth Gmbh Method and device for welding thermoplastic plastics or materials coated therewith
DE1118443B (en) * 1956-04-11 1961-11-30 Hoechst Ag Device for bending at a selectable angle and welding panels made of thermoplastics
DE1160356B (en) * 1959-05-27 1963-12-27 Jura Plastic G M B H Device for closing can-like plastic containers with a plastic lid
DE1253904B (en) * 1957-07-04 1967-11-09 Plastus Sa Device for the continuous production of weld seams on superposed film webs made of thermoplastic material
DE1256875B (en) * 1958-04-18 1967-12-21 Lyle F Shabram Device for the continuous production of objects, e.g. B. gloves, made from thermally welded plastic films along the edges
DE1270786B (en) * 1962-07-24 1968-06-20 Windmoeller & Hoelscher Process for the production of carrier bags from thermoplastic with welded handles
DE1283587B (en) * 1965-04-23 1968-11-21 Opti Werk Gmbh & Co Process for the melting of reinforcement tape with simultaneous formation of the end links in zippers
DE1296356B (en) * 1963-03-12 1969-05-29 Windmoeller & Hoelscher Device for separating welding of continuously transported, overlapping plastic webs
DE1297849B (en) * 1962-06-19 1969-06-19 Philips Patentverwaltung Device for welding a load-bearing with at least one cover film layer made of thermoplastic materials lying on it
DE1629170B1 (en) * 1966-12-03 1970-12-23 Thimonnier & Cie Machine for welding plastic objects, in particular plastic bags
FR2598966A1 (en) * 1986-05-21 1987-11-27 Prepac Sarl DEVICE FOR WELDING AND PUNCHING A THERMOPLASTIC FILM FOLDED ON HIMSELF
DE102018214504A1 (en) * 2018-08-28 2020-03-05 Multivac Sepp Haggenmüller Se & Co. Kg Chamber machine with heating tape for sealing and separating function

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061456B (en) * 1955-09-27 1959-07-16 Friedrich Tait Electrically heated welding stamp for welding plastics
DE1118443B (en) * 1956-04-11 1961-11-30 Hoechst Ag Device for bending at a selectable angle and welding panels made of thermoplastics
DE1078318B (en) * 1956-06-06 1960-03-24 Franz Hartleib Device for the separation welding of thermoplastic plastic foils with an inductively heated roller
DE1253904B (en) * 1957-07-04 1967-11-09 Plastus Sa Device for the continuous production of weld seams on superposed film webs made of thermoplastic material
DE1256875B (en) * 1958-04-18 1967-12-21 Lyle F Shabram Device for the continuous production of objects, e.g. B. gloves, made from thermally welded plastic films along the edges
DE1114630B (en) * 1958-05-17 1961-10-05 Herfurth Gmbh Method and device for welding thermoplastic plastics or materials coated therewith
DE1160356B (en) * 1959-05-27 1963-12-27 Jura Plastic G M B H Device for closing can-like plastic containers with a plastic lid
DE1297849B (en) * 1962-06-19 1969-06-19 Philips Patentverwaltung Device for welding a load-bearing with at least one cover film layer made of thermoplastic materials lying on it
DE1270786B (en) * 1962-07-24 1968-06-20 Windmoeller & Hoelscher Process for the production of carrier bags from thermoplastic with welded handles
DE1296356B (en) * 1963-03-12 1969-05-29 Windmoeller & Hoelscher Device for separating welding of continuously transported, overlapping plastic webs
DE1283587B (en) * 1965-04-23 1968-11-21 Opti Werk Gmbh & Co Process for the melting of reinforcement tape with simultaneous formation of the end links in zippers
DE1629170B1 (en) * 1966-12-03 1970-12-23 Thimonnier & Cie Machine for welding plastic objects, in particular plastic bags
FR2598966A1 (en) * 1986-05-21 1987-11-27 Prepac Sarl DEVICE FOR WELDING AND PUNCHING A THERMOPLASTIC FILM FOLDED ON HIMSELF
WO1987007212A3 (en) * 1986-05-21 1988-02-11 Baxter Travenol Lab Device for welding and perforating a thermoplastic film backfolded on itself
DE102018214504A1 (en) * 2018-08-28 2020-03-05 Multivac Sepp Haggenmüller Se & Co. Kg Chamber machine with heating tape for sealing and separating function

Similar Documents

Publication Publication Date Title
DE1673783U (en) DEVICE FOR SEAM WELDING OF THERMOPLASTIC FILMS.
DE542244C (en) Frame cutting machine
DE164629C (en)
DE424116C (en) Device for driving away rats and mice by means of a pad made up of needles and barb needles
DE2029861A1 (en) Device for opening sacks
AT66056B (en) Device for feeding workpieces from a storage container into a channel sloping at an angle to the work site.
DE424969C (en) Rasp-like tool for woodworking
DE896272C (en) Quartz oscillator for generating ultrasound
CH374378A (en) Method and device for desludging hot baths in hardening technology
DE6923788U (en) DEVICE FOR EVEN CUTTING ASPARAGUS SPARKS
DE324398C (en) Device for catching vermin, consisting of plates forming an acute angle with one another and provided with an adhesive catch surface
DE540105C (en) Device for vacuuming the chaff in threshing machines
DE573579C (en) Bug trap
DE202016002613U1 (en) Lizard self catcher
DE582519C (en) Instrument for skin vaccination
AT86050B (en) Bug catcher.
DE508634C (en) Device for shuffling playing cards
DE502841C (en) Device for harvesting lilacberries
DE697306C (en) Method of straightening leaf tobacco
DE566447C (en) Metal card holder for card files
DE1248360B (en) Tray or tray insert for soilless plant culture
DE1735564U (en) BOX LOCK WITH CLEAR, HINGED AND REPLACEABLE LID.
DE1640895U (en) FIBER PLATE.
AT520610A3 (en) Method for removing gas inclusions from surgical thread material and an associated device
DE1845597U (en) TOOL FOR BUTTING PROBLEMS ON RUBBER-LIKE PLASTIC EDGING AND VENEERED EDGES.