Tekinoroji yekuvhara nemidziyo
Kuvhara zvinoreva maitiro akasiyana-siyana ekuvhara anoitwa mushure mekurongedza mabhokisi e baklava ekurongedza akawanda gadzirai chigadzirwa nezvinhu zvekurongedza kana midziyo yekurongedza kuti ive nechokwadi chekuti zviri mukati zvinoramba zviri mupakeji uye kudzivirira kusvibiswa panguva yekutenderera, kutakurwa, kuchengetwa uye kutengeswa. Chine chirevo chakakura uye chinonziwo sealing, sealing, kana sealing. Mushure mekupedza kurongedza zvinhumabhokisi e baklava ekurongedza akawandaMumudziyo, muchina unovhara mudziyo unonzi michina yekuvharira. Matangi akasiyana ekuputira ane nzira dzakasiyana dzekuvharira, uye mhando dzemhando dzekuvharira nemidziyo yekuvharira dzakasiyana-siyana. Kune mhando dzakawanda dzenzira dzekuvharira, zvinhu nezvikamu zvinoshandiswa mukuvhara nekuputira. izvo zvakakamurwa kuita mhando dzinotevera zvichienderana nekuvapo kana kusavapo kwezvinhu zvekuvharira uye nzira dzakasiyana dzekuvharira.
(1)Hapana zvinhu zvekuvhara, kune zvinopisa-pressed sealing, welding sealing, embossed sealing, folding sealing uye plug-in sealing.
(2)Kune zvinhu zvekuvhara, zvinosanganisira kuputira chisimbiso, kuputira chisimbiso, kudzvanya chisimbiso uye kuputira chisimbiso.
(3)Kune zvimwe zvinhu zvekusimbisa. Rudzi urwu rwekusimbisa runosanganisira kusungirirwa kwetambo uye kusungirirwa kwetepi.
Muhupenyu hwezuva nezuva, zvigadzirwa izvi zvekuvharira zvinogona kuonekwa kwese kwese, zvakaita semabhodhoro egirazi edoro, soda nezvimwe zvinwiwa zvine carbonated. Izvi zvinonyanya kuve zvigadzirwa zvekuvharira zvine pressure, izvo zvinowanzonzi machining. Zvigadzirwa zvemvura nema pharmacy mubhodhoro zvinowanzovharirwa ne screw cap, uye zvinowanzonzi machining. Zvikafu zvemumagaba zviri mumidziyo ye tinplate zvinovharirwa ne crimping and sealing, izvo zvinowanzonzi machining sealing muchina. Handizozvinyore chimwe nechimwe. Zvese zviri muchikamu chemidziyo yekurongedza.
1. Mabasa uye mhando dzezvinonamira
Nzira yekuvhara zvigadzirwa zvepakeji uchishandisa manamira inonzi maitiro ekunamira. Zvakanakira zvayo maitiro ari nyore, kubereka kwakanyanya, simba guru rekubatanidza, kupararira kwakafanana kwekumanikidzwa, kuvharwa kwakanaka, kuchinjika kwakafara, uye kuwedzera kwekudzivirira kupisa uye hunhu hwekudzivirira. Inoshandiswa zvakanyanya muindasitiri yekurongedza kubatanidza zvinhu zvakasiyana-siyana zvakaita sepepa, jira, huni, purasitiki, nesimbi. Inoita basa rakakosha mumabasa ekuvhara, kugadzira zvinhu zvakasanganiswa, kuvhara mabhokisi, kubvisa, uye kunyora mazita.
Kune mhando dzakawanda dzezvinonamira zvine zvinhu zvakaoma kunzwisisa, uye zvinhu zvakawanda zvechisikigo uye zvekugadzira zvinogona kushandiswa sezvinonamira. Zvichienderana nerudzi rwechinhu chepakutanga chezvinonamira, chinogona kukamurwa kuita zvinonamira zvisingasanganisike uye zvinonamira zveorganic; zvichienderana nechimiro chezvinonamira, chinogona kukamurwa kuita zvikamu zvitatu: rudzi rwezvinonamira mumvura, rudzi rwezvinonyungudutsa uye rudzi rwezvinonyungudutsa zvinopisa; zvichienderana nekuti zvinonamira zvinodziya here kana zvichishanda, zvinokamurwa kuita zvinonamira zvinotonhora uye zvinonamira zvinopisa zvinopisa.
2. Kubatanidza glue inotonhora hakudi kupisa uye kunoitwa patembiricha yemumba.
Kune manamira anonyungudika mumvura uye manamira ane solvent. Manamira ane solvent akakodzera chete kune 120-degree melt bonding isingashandise michina yekubatanidza mvura nekuda kwezvirambidzo pamhando, kuchengetedzeka, mitemo yekudzivirira zvakatipoteredza, uye kuchengetedzeka kwekugadzira. Kana iri manamira, manamira anonyungudika mumvura anonyanya kushandiswa mukugadzira. Dongji type Xinheli yakashandiswa kwenguva refu pakurongedza uye ine chiyero chikuru. Zvakanakira zvayo zviri nyore kushanda, mutengo wakaderera wekuchengetedza uye simba rakawanda rekubatanidza. Inogona kukamurwa muzvikamu zviviri: manamira anonyungudika mumvura uye manamira anonyungudika mumvura. Inamira yechisikigo ine mvura ine simba shoma uye simba rakawanda. Yambiro yemhando yeFu. Chinangwa chikuru ndechekuvhara makatoni nepepa. Yakagadzirwa nemachubhu epepa reupfu rakagadzika uye mabhegi epepa. Yakagadzirwa neupfu husina kubikwa kana miriwo. Mukugadzira Wabo cardboard, dzivisa kushandisa starch. Namatira. Zvakanakira zvayo ndezvekuti iri nyore kugadzira uye kunamira kumakani esimbi, inogona kusunga bepa zvakanaka, uye ine kudzivirira kupisa kwakanaka. Dambudziko nderekuti kutsauka kwenamatira kudiki.
Kusanamatira zvakanaka pamapurasitiki nependi, kusadzivirira mvura zvakanaka. Zvinhu zvakasanganiswa zvechinhu chacho nechikamu chinouraya, zvakaita seglue yemhuka, zvinogona kushandiswa sechinhu chikuru chemusanganiswa wetepi yekuvharira, uye seglue yekuvharira: senge glue yakaoma, inonyanya kushandiswa sesticker yemabhodhoro edoro. Label glue, nekuti inogona kusangana nekusadzivirira kunyudzwa mumvura inotonhora kunodiwa pamabhegi elabel emabhodhoro edoro, uye inogona kugezwa nemvura ine alkaline mushure mekunge bhodhoro radzokororwa. Inogona zvakare kushandiswa kugadzira makemikari anoshandiswa paDaizhi foil nekugadzira zvinhu zvakasikwa, senge Natural raber emulsion, inova emulsion chena yakatorwa kubva mumiti yerabha, inonyanya kushandiswa mukupakira sechikamu chikuru cheglue yepolyethylene nemapepa composites mumabhegi akawanda. Inogona kuzvivhara nekumanikidza, saka inowanzoshandiswa kuzvivharira masiwiti. Adhesive yekuputira, mabhokisi ekumanikidza uye mabhegi epepa ekumanikidza.
Zvinonamira zvinonyungudika mumvura zvakagadzirwa nemaoko.
Mazhinji emaglue aya maresin emulsions, kunyanya polyvinyl acetate emulsion-stable suspension yevinyl acid particles mumvura. Rudzi urwu rweglue runonyanya kushandiswa mumabhokisi e baklava ekurongedza akawanda, zvakaita sekugadzira, kuvhara kana kunyora mazita emabhokisi, mabhokisi, machubhu, mabhegi nemabhodhoro. Nekuda kwehunhu hwayo hwakanaka, yakatsiva zvakanyanya manamatiro echisikigo.
Maitiro ekubatanidza glue inotonhora
Maitiro ekubatanidza glue inotonhora anogona kushandiswa nemaoko kana nemidziyo yekuputira. Maitiro makuru ekubatanidza ndeaya: kuputira, kudzvanya uye kupukuta (volatilization). Kupukuta inzira iyo mvura kana organic solvent inonyungudutsa glue inotonhora inopwanyika kusvika glue pachayo yaoma. Mushure mekunge glue yaiswa pachinhu chinonamatira, inofanira kugara iri mumamiriro ekusungirirwa kwenguva yakareba kusvika yaoma. Shandisa bhurashi kana pfuti yekupfapfaidza paunenge uchiisa nemaoko. Pakuputira michina yemakanika, kune nzira nhatu dzinoshanda: D roller coating method. cold glue iri mumudziyo inopararira nemaroller anotenderera. Pane nzira mbiri dzekugadzirisa ukobvu hweglue: kana roller yakatsetseka, inogona kugadziriswa kuburikidza nepakati pevhiri pamusoro pechikwepa; kana roller pamusoro paine migero, zvinoenderana nekudzika kwegoroo. Roller coating method inogona kushandisa adhesives patembiricha yemumba. Chimiro chemidziyo chiri nyore uye chinoshandiswa zvakanyanya mumichina yekuputira makatoni. Nekuti inogona kuisa glue zvizere pamapeta ekatoni, katoni inogona kuvharwa zvachose kunyangwe zviri mukati zviri muchimiro cheupfu. Zvisinei, michina yacho inofanira kucheneswa zuva nezuva, uye kurasikirwa kwenamira kwakawanda; kana mhinduro dzechisikigo dzikashandiswa, nyaya dzekuchengetedza nharaunda dzinofanira kutariswa.
3. Nzira yekuputira muromo. Kune nzira mbiri dzekupfapfaidza guruu nemuromo.
Nzira yekuisa namatidza kumuromo inogona kuva tangi rekumanikidza kana pombi yekumanikidza. Pakupfapfaidza namatidza nenzira isingabatanidzi, pane daro rakati pakati pemuromo nechinhu chinofanira kunamirwa, uye pombi yekumanikidza ine kudzvanya kwakanyanya inopfapfaidzwa inonyanya kushandiswa. Pamusoro pezvo, kubva pakuona kwekugadzirisa, kune
Zvekushandisa zvakaita semakadhibhodhi ane makomba kana mapepamabhokisi e baklava ekurongedza akawandaZvimedu zvinowanzoungana pamuromo, nzira yekusabatana ndiyo yakakodzera. Kana tichienzanisa nenzira yekumonera neroller, nzira yekumonera neroller inogona kugadziriswa zvisina kurongeka, uye michina haidi kucheneswa zuva nezuva; zvisinei, sezvo guruu richipfapfaidzwa nemuromo mudiki, pane dambudziko rekuti guruu rinooma uye rinovhara muromo. Nechikonzero ichi, mamwe matanho anofanira kutorwa. Matanho anosanganisira kuisa muromo munzvimbo ine hunyoro kana kufuridza hunyoro kumagumo emuromo kana tambo yekubatanidza yamira. Pamusoro pezvo, mamwe manamati anokurumidza ngura yemuromo wesimbi, izvo zvinofanirwa kufungwa nezvazvo pakusarudza iwo.
Nzira yekuputira glue yeacid mhute. Hapana musiyano wakawanda mukugadzirwa kwespray gluing uye nozzle gluing systems. Musiyano ndewekuti dry gluing inoita kuti cold glue ipararire muchimiro chemutsetse, nepo spray gluing ichiita kuti cold glue ipararire muchimiro chemhute, Chikonzero ndechekuti coating inoda nzvimbo yakakura. Mhedzisiro yakanaka yekubatanidza inogona kuwanikwa nekushandisa glue diki, uye nguva ye lamination inogona kupfupikiswa. Dambudziko nderekuti mutsetse wekutanga hauna kujeka. Inonyanya kushandiswa pakuvhara mabhokisi e corrugated 3. Hot melt adhesive bonding
Pane nzira nhatu dzekugadzirisa kumanikidzwa mukati memuchina wekushandisa jira kana mukamuri re organic solvent kana muchina we roller wakavharwa.
Chinonamira chinonyunguduka chinobatanidza zvakasimba chakavakirwa pamapolymers ethermoplastic. Maitiro aro ekubatanidza ndeaya: chinonamira chinonyunguduka, chinonamira, chinodzvanya uye chinonamira (kutonhodza). Mvura inonamira inodziya uye inonyunguduka, uye chinonamira inzira yekutonhodza chinonamira chakanyunguduka. Kusiyana nechando.
Mvura yeglue inopwanyika. Nekuti nguva yekutonhora ipfupi zvikuru pane nguva yekupwanyika, inogona kuchinjika nekumhanya kwakanyanya kwekugadzirwa kwemitsetse yekugadzira otomatiki. Iyo inamira yakakosha kwazvo mupakeji iripo. Kune manamira matatu anonyanya kushandiswa anopisa. Yekutanga iethylene-vinyl acetate copolymer (EVA), iyo inogona kusanganiswa newakisi neresin yekunamira kuti igadzire namira inobatsira zvikuru. Basa rewakisi nderekuderedza viscosity uye kutonga. Kumhanya kwekupisa, kuchinjika uye kuramba kupisa kwenamira, basa renamira yekunamira nderekudzora viscosity uye kunamira. Rudzi rwechipiri inamira inonyunguduka inopisa yakavakirwa papolyethylene ine huremu hwakaderera, iyo inoshandiswa zvakanyanya pakusunga mapepa, senge kuvharwa kwekatoni uye kuvharwa kwebhegi. Rudzi rwechitatu rwenamira yakavakirwa papolypropylene isina chimiro inoshandiswa pakugadzira pepa re laminating kugadzira zvinhu zvekupakira zvisingapindi mvura kana kurongedza kwakasimbiswa kwema layer maviri.
Pamusoro pezvo, kune mamwe magiya anonyunguduka anopisa anosangana nezvimwe zvinangwa zvakakosha. Hazvina mhosva kuti rudzii rwegiya rinonyunguduka rinopisa, ese ane mukana mumwe chete wakafanana, kureva kuti, anogona kubatanidzwa nekungotonhodza. Zvisinei, nekuti anopora nekukurumidza, kusabatana zvakanaka kunowanzoitika apo kunyunguduka kunopisa kunooma pasina kubata substrate yakanyorova, uye simba rawo rinoderera nekukurumidza kana tembiricha yawedzera. Kana akagadzirwa zvakanaka, anogona kukodzera vazhinji.mabhokisi e baklava ekurongedza akawandamafomu. , asi hazvina kukodzera kushandiswa pakuzadza zvinhu zvinopisa zvakanyanya kana pakurongedza pakubika.
Nzira yekunamira neD roller. Nzira yacho iri nyore, asi mhedzisiro yacho haina kunaka.
Nzira yekuputira nemuromo.
Guruu rakanyungudutswa rinoiswa muchubhu yekuchengetera guruu 6, uye chubhu yekuchengetera guruu yakabatana nemuromo wekuputira guruu 7; katoni yakakombama 10 inotumirwa kunzvimbo yekuputira guruu nebhandi rekutakura 9, uye muromo unopfapfaidza guruu rakamanikidzwa kuti rigadzire guruu pachidimbu chekatoni. Glue layer 8 inopetwa, inodzvanywa uye inotonhodzwa kuti ipedzise kubatana. Sezvo muromo usingabatani nekatoni uye glue inopfapfaidzwa pasi pekumanikidzwa, kumhanya kwekuputira kunokurumidza uye kwakaenzana. Pakati penzira dzakasiyana dzekubatanidza, ndiyo inonyanya kushandiswa.
Nzira yekuputira glue yakatwasuka.
Guruu rakanyungudutswa rinochengetwa mutangi rekuchengetera guruu 11. Pamusoro pebhokisi remakadhibhodhi 13 pakaputirwa guruu pakaputirwa guruu 12 pakaputirwa guruu. Guruu rakaputirwa guruu rinofamba richikwira nekudzika, richitakura bhokisi risina chinhu mutangi rekuchengetera kana richidzika. Guruu rinoiswa mutangi rekunamatira guruu, uye rozokwira nekupeta, kudzvanya nekutonhodza kuti ripedzise kubatana. Guruu rakaputirwa guruu rakacherwa nematanda asina chinhu akakodzera zvikamu zvekunamatira guruu zvebhokisi risina chinhu, kuitira kuti nzvimbo yega yega yakaputirwa guruu igone kuputirwa panguva imwe chete, nokudaro zvichivandudza kushanda zvakanaka. Nzira iyi inonyanya kushandiswa pakunamatira makatoni.
Nguva yekutumira: Mbudzi-27-2023
