Machira asina kurukwa haana mamwe maitiro ekunamatira ekugadzirisa panguva yekugadzira. Kuti uve nechokwadi chekusiyana uye akakosha mabasa emidziyo inodiwa kune chigadzirwa, akakosha ekugadzirisa matekiniki anoshandiswa kune zvigadzirwa zvemachira asina kurukwa.
Nzira dzakasiyana dzakagadzirwa zvichienderana nemhando dzakasiyana dzekugadzirisa, zvichiita kuti pave nemigumisiro yakasiyana.
Kuvhara firimu uye laminating maitiro akajairika ekugadzirisa machira asiri akarukwa, aine chinangwa chekuita kuti asapinda mvura.
Nzira yekugadzira
Laminated jira risiri rakarukwa
Icho chinhu chakaumbwa chinoshandisa lotion yekunamira pamusoro peiyo isiri-yakarukwa jira remvere embryo, uyezve kuburikidza nekuomeswa, kupisa kwakanyanya kurapwa, kutonhora uye mamwe maitiro, inosanganisa isina-yakarukwa jira embryo yakavharwa neinamira uye polyethylene firimu, kuitira kuti isimbise kusapinda kwayo mvura, anti kusvibiswa kwekuita uye kusimba simba.
Yakavharwa jira risiri rakarukwa
Muchina wehunyanzvi unopisa mupunga wepurasitiki kuita mvura, wozodira iyi mvura yepurasitiki pane rimwe kana mativi ese ejira risiri rakarukwa nemuchina. Rimwe divi remuchina rine hurongwa hwekuomesera hunogona kukurumidza kuomesa nekutonhodza yakadirwa yepurasitiki yemvura layer, uye pakupedzisira kugadzira jira rakavharwa risiri rakarukwa. Inoshanda kuwedzera, kukora, kudzivirira hunyoro, mvura, uye oxidation.
Musiyano uripo pakati peiyo isiri-yakarukwa yekuputira firimu uye laminating iri mune yekugadzira tekinoroji uye mbishi zvinhu, uye nheyo dzekutanga dzekutaridzika uye kushanda kwezvakagadzirwa zvigadzirwa zvakafanana.
Musiyano pakati pekuvhara firimu uye firimu coating
1. Nzira yekugadzira
Iyo laminated isina-yakarukwa jira inogadzirwa nekubatanidza iyo yakatogadzirwa PE firimu uye isina-yakarukwa jira mune yakakwirira-tembiricha michina.
Machira akavharidzirwa asiri akarukwa anoshandisa midziyo kunyungudutsa epurasitiki nekuipfapfaidza pamusoro pejira risiri rakarukwa, iro rine zvakanakira kukurumidza kugadzira kukurumidza uye mutengo wakaderera.
2. Ruvara uye chitarisiko
Laminated jira risiri rakarukwa chigadzirwa chakaumbwa chine kutsetseka kwepamusoro uye ruvara kana zvichienzaniswa nelaminate non-woven fabric.
Jira rakavharwa risiri rakarukwa rine maburi madiki ari pachena pamusoro pepamusoro nekuda kwekuumbwa kwekamwe chete kwefirimu uye jira risiri rakarukwa.
3. Kuchembera
Pe firimu rakaputirwa jira risiri rakarukwainowedzerwa ne-anti-aging agent isati yagadzirwa, saka anti-aging effect iri nani pane yakavharwa jira risiri rakarukwa.
Machira akavharidzirwa asiri akarukwa akagadzirwa, uye mutengo wehunyanzvi wekuwedzera anti-kuchembera mumiririri mushure mekuparadzwa kwepurasitiki yakanyanya. Kazhinji, machira akavharidzirwa asina kurukwa haawanzo wedzera anti-kuchembera, uye kukurumidza kukwegura kunokurumidza muzuva.
4. Zvinhu zvemuviri
Jira rakavharwa risiri rakarukwa rine kuita kwakanaka kusapinda mvura, kusimba kwesimba, uye kuramba kukwenya, asi kufema kwaro hakuna kunaka nekuda kwekuvapo kwefirimu rakavharwa.
Jira rakavharwa risiri rakarukwa zvakare rine kuita kwakanaka kusapinda mvura uye kusimba kwesimba, pamwe nekufema kuri nani uye kuchinjika, zvichiita kuti zvive nyore kugadzira mumhando dzakasiyana.
5. Hukobvu
Iyo yekupfekedza yakakora, kazhinji iri pakati pe25-50 microns muhukobvu.
Iyo yekupfeka ikati yakatetepa, ine ukobvu kazhinji pakati pe5-20 microns.
Pakazere, kunyangwe ese ari emachira asiri akarukwa, pane mimwe misiyano muminda yavo yekushandisa nekuda kwekusiyana kwemaitiro ekugadzira uye zvimiro zvemuviri pakati.machira akachekwa asina kurukwauye laminated jira risiri rakarukwa.
Common film materials
Zvishandiso zvemufirimu zvakajairika zvinosanganisira:
1. Polyethylene (PE): Polyethylene inowanzoshandiswa firimu zvinhu zvine kujeka kwakanaka, kushanduka, uye kushanda kwemvura. Polyethylene firimu rinowanzo shandiswa muminda senge chikafu kurongedza uye mishonga yekurongedza.
2. Polypropylene (PP): Polypropylene imwe yakajairika coating zvinhu zvine simba rakakwirira, kudzivirira mvura, uye zvipingamupinyi zvinhu. Polypropylene firimu rinowanzo shandiswa muminda yakaita sefodya kurongedza uye stationery packaging.
3. Polyester (PET): Polyester is a synthetic resin inopesana nekushisa kwepamusoro uye kupfeka, uye inogona kushandiswa sechinhu chefirimu chepepa rakaputirwa. Firimu repolyester rine yakanakisa mechaniki uye yemaziso zvimiro uye inowanzoshandiswa muminda yakadai seyemagetsi chigadzirwa kurongedza uye kunyora.
4. Nanocomposite film: Nokuwedzera nanomaterials (zvakadai se zinc oxide nanoparticles, silica, etc.) kune zvigadzirwa zvemafirimu echinyakare, maitiro emuviri emufirimu anogona kuvandudzwa, zvakadai sekuvandudzwa kwezvipingamupinyi, antioxidant properties, uye antibacterial properties, nokudaro kuvandudza kunaka kwekuputira.
Chechipiri, kunewo zvimwe zvinhu zvakaita sepolyvinyl chloride (PVC), biaxially oriented polypropylene film (BOPP), PEVA firimu, aluminium plated film, frosted film, etc.
Packaging Application
Laminated jira risiri rakarukwa rakapinda zvishoma nezvishoma muindasitiri yekurongedza sechinhu chitsvazvakatipoteredza kurongedza zvinhukubvira 2011. Iine maitiro akasiyana-siyana uye magadzirirwo akanaka, uye zvigadzirwa zvayo zvinotengeswa zvakanaka munyika yose uye pasi rose. Vagadziri vakuru vari muGuangzhou neWenzhou.
Laminated jira risiri rakarukwa rinoshandiswa zvakanyanya mukurongedza, kushongedza uye mamwe maindasitiri, senge mabhegi ekutenga, mabhegi eshangu, zvigadzirwa zvekuchengetera, machira epamba, zvishongo, fodya, waini, tii uye zvimwe zvepamusoro-soro zvipo zvekurongedza zvakatipoteredza.
Chigadzirwa chacho chinouya mumarudzi akasiyana-siyana, akajeka uye ane mafashoni! Iyo inotsiva yakakwana kune yechinyakare PU zvigadzirwa, ine zvirinani mutengo-kushanda!
Kune akawanda emapateni anowanikwa pamusika kune laminated uye embossed machira asiri akarukwa, anosanganisira grid pateni, bark pateni, diki gomba pateni, pinhole pateni, mupunga pateni, mbeva pateni, brushed pateni, ngwena pateni, mitsetse pateni, muromo pateni, dot pateni, muchinjikwa pateni, zvichingodaro.
Laser isina-yakarukwa jira rine ruvara rwakajeka uye yakakwirira-yekupedzisira kugadzirwa, iyo inodiwa zvakanyanya nemusika! Parizvino, inoshandiswa zvakanyanya sechinhu chakakosha chekurongedza mumaindasitiri akadai semachira epamba, fodya nedoro, zvizorwa, eco-hushamwari mabhegi, zvipfeko zvemhando, zvishongo, zvipo, mabhurocha, zvigadzirwa zvekushongedza, nezvimwe.
Zvikumbiro zvekurapa uye zvehutano
Laminated jira risiri rakarukwa rinoshandiswa zvakanyanya muindasitiri yezvokurapa uye yezvigadzirwa zvehutano nekuda kwekufema kwayo kuri nani uye kupfava kupfuura jira risina kuruka rakarukwa. Zvigadzirwa zvakajairika zvinosanganisira machira ekuzviparadzanisa nevamwe, machira emubhedha, zvivharo zveduvet, maburi maburi, mavharo eshangu, zvivharo zvechimbuzi, nezvimwe.
Composite PE inofema firimu inowanzoshandiswa muzvipfeko zvekudzivirira, pet pads, mazamu mazamu, kuvhiyiwa postpartum pads, mishonga yemubhedha machira, manapukeni, zvigadzirwa zvekuchengeta munhu, nezvimwe.
Vagadziri vacho vanonyanya kutariswa muShandong, Zhejiang, Jiangsu, Guangdong, Hubei, Fujian nedzimwe nzvimbo.
Composite isiri-yakarukwa jira kuita
Machira akavharidzirwa asiri akarukwa, jira rakasarudzika risiri rakarukwa, jira relaser risiri rakarukwa, jira rakakwirira risingarukwe, uye jira rematte risiri rakarukwa ese maitiro akaumbwa, mazhinji acho ari machira ane maviri-layer.
PE yakavharwa jira risiri rakarukwa rinogona kuisirwa kurapwa kwakasiyana-siyana pazvisiri zvakarukwa uye mamwe machira, senge coating kurapwa, kupisa kupisa kurapwa, kupfapfaidza coating treatment, ultrasonic treatment, etc. Kuburikidza necomposite treatment, maviri kana anopfuura akaturikidzana emidziyo anogona kusanganiswa pamwechete.
Kuitwa kwepamusoro-soro kwejira risiri rakarukwa ndiyo yakanakisa sarudzo yeindasitiri isiri-yakarukwa jira:
1. Superb kupfeka kuramba uye chipingamupinyi zvinhu;
2. Haina chepfu, inorwisa mabhakitiriya, uye isingadziviriri pakuora;
3. Kufema kwakanaka uye kushanda kwemvura;
4. Ane mwero wepamusoro wekutambanudzwa, simba rekubvarura, nekufanana kwakanaka;
5. Yakanakisa kugadzirisa kushanda uye kugadzikana kwekupisa;
6. Hapana chikonzero chekudhaya, zvakanyanya kushamwaridzana, uye kukurumidza kwemavara epamusoro.
Dongguan Liansheng Non woven Technology Co., Ltd.yakavambwa muna Chivabvu 2020. Ibhizimusi rekugadzira jira rakakura risingarukwe rinobatanidza tsvakiridzo nekusimudzira, kugadzira, uye kutengesa. Inogona kuburitsa mavara akasiyana-siyana ePP spunbond machira asiri akarukwa ane hupamhi husingasviki 3.2 metres kubva pa9 gramu kusvika 300 magiramu.
Nguva yekutumira: Nov-30-2024