Nhanganyaya: Iko kuchinjika kweiyo shrink film label yakasimba kwazvo.Inogona kuve yakashongedzwa yepurasitiki, simbi, girazi uye zvimwe zvekurongedza midziyo.Shrink film sleeve label iri kuwedzera kufarirwa pamusika nekuti inogona kusanganisa emhando yepamusoro mapatani uye akasiyana maumbirwo.Ichi chinyorwa chinogovera ruzivo rwakakodzera rwekudzikisa firimu label kugadzirwa, zvirimo ndezvekunongedza shamwari:
Shrink film cover label
Shrink film sleeve label ifirimu set label yakadhindwa papurasitiki firimu kana epurasitiki chubhu.
01 Hunhu
1) Shrinkage film sleeve label processing iri nyore, kurongedza kuvhara, kudzivirira kusvibiswa, kuchengetedza kwakanaka kwezvinhu;
2) Chifukidziro chefirimu chiri padyo nemidziyo, chiputiriso chakasungirirwa, uye chinogona kuratidza chimiro chemidziyo, saka chakakodzera zvinhu zvisina kujairika izvo zvakaoma kurongedza;
3) Shrinkage film cover label label, pasina kushandiswa kwekunamira, uye inogona kuwana kujeka kwakafanana segirazi;
4) Iyo shrink film sleeve label inogona kupa 360 ° kutenderera kwese kushongedza kwegaba rekurongedza, uye inogona kudhinda ruzivo rwechigadzirwa senge tsananguro yechigadzirwa pane iyo label, kuitira kuti vatengi vanzwisise kushanda kwechigadzirwa pasina kuvhura pasuru;
5) Kudhindwa kwe shrink film sleeve label ndeyekudhindwa kwemufirimu (zvinyorwa uye zvinyorwa zviri mukati mefirimu sleeve), iyo inogona kuita basa rekudzivirira blot, uye kupfeka kuramba kwechinyorwa kuri nani.
02 Gadzira mapoinzi akakosha nemisimboti yekusarudza zvinhu
The label design
Iyo dhizaini yekushongedza pateni pachivharo chefirimu inofanirwa kutariswa maererano nehupamhi hwefirimu.Kana tichigadzira iyo pateni, isu tinofanirwa kutanga tajekesa iyo yakachinjika uye yakareba shrinkage mwero wefirimu, pamwe neinobvumidzwa shrinkage mwero wegwaro rega rega mushure mekurongedza uye inotenderwa deformation kukanganisa kweyekushongedza patani mushure mekuderera, kuitira kuti uve nechokwadi chekuti muenzaniso uye zvinyorwa mushure mekuderera zvinogona kunyatsodzorerwa.
Firimu ukobvu uye shrinkage
Izvo zvinoshandiswa pa shrink film cover label zvinofanirwa kutariswa pazvinhu zvitatu: kwezvakatipoteredza zvinodiwa, firimu ukobvu uye shrinkage kuita.
Ukobvu hwefirimu hunotarirwa zvichienderana nendima yekushandiswa kweiyo label uye mutengo wezvinhu.Ehe, mutengo hausi iwo unosarudza, sezvo firimu rega rega rakasiyana, uye mushandisi nemudhindi wechiratidzo vanofanirwa kuzivisa iyo firimu nemaitiro akanyatsokodzera kune izvo zvinhu asati asaina kondirakiti.Mukuwedzera, michina yekugadzira inodiwa zviratidzo uye mamwe maitiro ekugadzirisa anobatawo zvakananga kusarudzwa kwekukora.Ukobvu hwefirimu hweiyo shrinkable film sleeve label inowanzo 30-70 μm, pakati payo, iyo firimu ye40μm uye 50μm inonyanya kuiswa.Mukuwedzera, shrinkage rate yefirimu inodiwa, uye transverse (TD) shrinkage rate yakakwirira kudarika longitudinal (MD) shrinkage rate.The transverse shrinkage rate yezvakajairika zvinhu ndeye 50% ~ 52% uye 60% ~ 62%, uye inogona kusvika 90% mune yakakosha kesi.The longitudinal shrinkage rate inofanira kuva 6% ~ 8%.Paunenge uchigadzira shrink film sleeve label, edza kusarudza zvinhu zvine diki longitudinal shrinkage.
Mutete firimu zvinhu
Zvishandiso zvikuru zvekugadzira shrink film cover labels iPVC film, PET film, PETG film, OPS film, etc. Kuita kwayo kunotevera:
1) PVC membrane
PVC firimu ndeimwe yeanonyanya kushandiswa firimu zvinhu.Mutengo waro wakadzikira, tembiricha shrinkage range yakakura, kudiwa kwekupisa sosi hakuna kukwirira, iyo huru yekugadzirisa kupisa sosi imhepo inopisa, infrared kana musanganiswa wezviviri.Asi PVC yakaoma kudzokorodza, kana inopisa gasi ine chepfu, isina kunaka kuchengetedzwa kwezvakatipoteredza, muEurope, Japan yakarambidza kushandiswa kwe.
2) OPS firimu
Seimwe nzira yePVC firimu, firimu reOPS rakashandiswa zvakanyanya.Iyo ine yakanaka shrinkage performance uye zvakare yakanaka kune zvakatipoteredza.Musika wepamusha wechigadzirwa ichi uri kushomeka, uye parizvino yemhando yepamusoro OPS inonyanya kutsamira pane zvinotengeswa kunze kwenyika, izvo zvave chinhu chakakosha kumisa kusimukira kwayo.
3) Iyo PETG firimu
PETG copolymer firimu haingobatsiri kuchengetedzwa kwezvakatipoteredza, uye inogona kufanogadziriswa shrinkage rate.Nekudaro, nekuti iyo shrinkage rate yakakura kwazvo, ichave yakaganhurirwa mukushandiswa.
4) PET firimu
PET firimu ibasa rinozivikanwa pasi rose rinoenderana nemamiriro ekunze rinopisa rinopisa firimu rezvinhu.Zviratidzi zvayo zvehunyanzvi, zvimiro zvemuviri, huwandu hwemashandisirwo uye nzira dzekushandisa dziri padyo nePVC thermal shrink firimu, asi mutengo wakachipa kupfuura PETG, ndiyo yakanyanya kukwirisa unidirectional shrink firimu.Yayo yakachinjika shrinkage mwero inosvika 70%, iyo longitudinal shrinkage mwero iri pasi pe3%, uye isiri-chepfu, isina kusvibiswa-isina, ndiyo yakanyanya kunaka zvinhu kutsiva PVC.
Uye zvakare, iyo inopisa inopisa firimu chubhu iri zvakare kugadzirwa kweinoputika firimu sleeve label zvinhu, uye mukugadzira inogona kuumbwa isina suture.Kana ichienzaniswa neyakachinjika flat firimu, mutengo wekugadzira shrinkable film sleeve label ine heat shrinkable film chubhu yakadzikira, asi kudhinda pamusoro pechubhu muviri kunonetsa kuwana.Panguva imwecheteyo, mifananidzo nemifananidzo yekushisa-shrinkable film tube label inogona kudhindwa chete pamusoro pepamusoro pefirimu, iyo iri nyore kupfeka panguva yekufambisa uye kuchengetedza, nokudaro inokanganisa kugadzirwa kwepakeji.
03 chigadzirwa chapera
Kudhinda
Dhinda pafirimu rakasarudzwa.Parizvino, shrinkage film printing inonyanya kushandisa intaglio printing, uchishandisa solvent-based inki, inoteverwa neflexographic printing.Nekuvandudzwa kwe flexo printing tekinoroji, mavara ekudhinda anopenya uye akajeka, anofananidzwa ne gravure printing, ine gobvu uye yakakwirira gloss ye gravure.Mukuwedzera, flexo kudhinda uchishandisa mvura-based inki, inogadzirisa kuchengetedza kwezvakatipoteredza.
Kucheka
Nemuchina wepamusoro wekuita slitting muchina, iyo yakadhindwa reel firimu zvinhu inotsemurwa kureba, uye kumucheto chikamu chefirimu chinobatwa kuti chiite chakatsetseka, chakapfava uye kwete crimp.Paunenge uchishandisa scutters, kuchenjerera kunofanira kubhadharwa kuti udzivise jira rinopisa, nokuti jira rinopisa richaita kuti firimu igurwe chikamu chekwinya.
Kusona
Iyo firimu yakatsemurwa yakashongedzwa nepakati nemushini we suture, uye muromo wechubhu wakasungirirwa kuita sleeve yefirimu inodiwa pakurongedza.Kubvumirwa kwezvinhu kunodiwa pakugadzira suturing kunoenderana nekururama kweiyo suture uye hunyanzvi hweanoshanda.Iyo yakanyanya suturing mvumo ndeye 10mm, kazhinji 6mm.
Transverse cutting
Iyo sleeve yefirimu yakarongedzerwa kunze kwechigadzirwa uye yakachekwa yakatwasuka maererano nehukuru hwekurongedza ne scutter.Shrinkage firimu mune yakakodzera kupisa tembiricha, kureba kwayo uye hupamhi huchave neinopinza contraction (15% ~ 60%).Zvinowanzodikanwa kuti saizi yefirimu inosvika gumi muzana pane yakakura saizi yemhando yezvigadzirwa.
Kupisa kunopera
Pisai kuburikidza nekupisa kunopisa, hovhoni inopisa kana pfuti yemhepo inopisa.Panguva ino, iyo shrink label ichakurumidza kuderera pamwe nekunze kwechigadziko, uye kunze kwechigadziko chakanyatsoteererwa, kuumba chinyorwa chekudzivirira chekudzivirira chinonyatsoenderana nechimiro chemudziyo.
Mukugadzirwa kweiyo shrinkable film sleeve label, kunyatsoonekwa kwega kwega maitiro kunofanirwa kuitwa nemuchina wakasarudzika wekuona kuti ive nechokwadi chekugadzira.
04 Chikamu chekushandisa
Iko kuchinjika kweiyo shrinkage label yakasimba kwazvo, iyo inogona kushandiswa pakushongedza kwepamusoro uye kushongedzwa kwehuni, bepa, simbi, girazi, ceramic uye zvimwe zvekurongedza midziyo.Inoshandiswa zvakanyanya mukurongedza uye kushongedzwa kwechikafu, zvigadzirwa zvemazuva ese zvemakemikari uye zvigadzirwa zvemakemikari, senge marudzi ese ezvinwiwa, zvizoro, chikafu chevana, kofi uye zvichingodaro.Mundima yezvinyorwa zvezvinodhaka, bepa richiri iro guru substrate, asi kuvandudza kwemafirimu kurongedza kwave kuwedzera nekukurumidza.Parizvino, kiyi yekuvandudzwa kweiyo shrink film sleeve label ndeyekudzikisa mutengo, chete nenzira iyi inogona kuvandudza kukwikwidza uye kuedza kuwana yakakura musika.
Nguva yekutumira: Aug-16-2021