Patinotora bhodhoro re shampoo rinowanzoshandiswa, pachava nePET logo pazasi pebhodhoro, zvinoreva kuti chigadzirwa ichi iPET bhodhoro. Mabhodhoro ePET anonyanya kushandiswa muindasitiri yekuwachira uye yekuchengeta, kunyanya muhukuru hukuru.
一、Chigadzirwa Tsanangudzo
PET mabhodhoro anogadzirwaPET plastikiuye inogadziriswa kuburikidza nenhanho imwe kana maviri-nhanho maitiro ekuwana midziyo yepurasitiki.
PET plastiki ine hunhu hwehuremu huremu, kujeka kwepamusoro, kupikisa kupikisa uye hazvisi nyore kutyora.
二、Manufacturing process
1. Nzwisisa preform
Iyo preform ijekiseni rakaumbwa chigadzirwa. Seyepakati semi-yakapedzwa chigadzirwa cheinotevera biaxial kutambanudza kuvhuvhuta kuvhuvhuta, iyo bhodhoro reiyo preform rakapedzwa panguva yekuumba jekiseni nhanho, uye saizi yayo haizochinji panguva yekudziya uye kutambanudza / kuvhuvhuta. Saizi, uremu, uye kukora kwemadziro e preform zvinhu izvo zvatinofanira kunyatso tarisisa kana tichiridza mabhodhoro.
Preform chimiro
Preform molding
2. PET kuumba bhodhoro
Imwe-nhanho nzira
Maitiro ekupedzisa jekiseni, kutambanudza uye kuvhuvhuta mumushini mumwe kunonzi imwe-nhanho nzira. Iyo imwe-nhanho nzira ndeyekuita kutambanudza uye kuvhuvhuta mushure mekunge preform yatonhodzwa mushure mekuumbwa kwejekiseni. Kubatsira kwayo kukuru ndiko kuchengetedza simba, kugadzirwa kwepamusoro, hapana basa remaoko uye kusvibiswa kwakaderedzwa.
Nzira mbiri-nhanho
Nzira mbiri-nhanho inoparadzanisa jekiseni uye kutambanudza kuvhuvhuta uye kuiita pamakina maviri panguva dzakasiyana. Inonziwo injection stretch blow molding process. Danho rekutanga kushandisa jekiseni rekuumba muchina kubaya preform. Yechipiri nhanho ndeyekudzoreredza preform pane tembiricha yekamuri uye kutambanudza kuiputira mubhodhoro. Kubatsira kweiyo-matanho maviri nzira ndeyekuti iyo preform inogona kutengwa yekuvhuvhuta. Inogona kuderedza mari (tarenda nemidziyo). Iro vhoriyamu ye preform idiki zvakanyanya pane iyo yebhodhoro, iri nyore kutakura uye kuchengetedza. Iyo preform inogadzirwa mu-off-season inogona kupeperetswa mubhodhoro mumwaka wepamusoro.
3. PET bhodhoro rekugadzira nzira
三、Zvinhu uye chimiro
1. PET zvinhu
PET, polyethylene terephthalate, inonzi polyester. Zita reChirungu rinonzi Polyethylene Terephthalate, iro rinogadzirwa nepolymerization reaction (condensation) yemakemikari maviri ezvigadzirwa, terephthalic acid PTA (terephthalic acid) uye ethylene glycol EG (ethylicglycol).
2. Ruzivo rwakajairika nezvemuromo webhodhoro
Muromo webhodhoro une madhayamita eF18, Ф20, Ф22, Ф24, Ф28, Ф33 (inoenderana nehukuru hweT hwemuromo webhodhoro), uye mitsara yeshinda inogona kupatsanurwa kuva: 400, 410, 415 (inoenderana nehuwandu hwe shinda inotenderera). Kazhinji, 400 i1 shinda inotenderera, 410 i1.5 shinda inotenderera, uye 415 i2 shinda yakakwirira inotenderera.
3. Muviri webhodhoro
PP uye PE mabhodhoro anonyanya kusimba mavara, PETG, PET, PVC zvinhu zvinonyanya kujeka, kana kujeka kwemavara, nekunzwa kujeka, uye mavara akasimba haawanzo kushandiswa. PET mabhodhoro anogona zvakare kupfapfaidzwa. Pazasi pebhodhoro rakaumbwa nemhepo pane kadonhwe akakomberedzwa. Rinopenya zvikuru pasi pechiedza. Pane mutsara wekubatanidza pasi pebhodhoro rinoputika.
4. Zvishandiso zvinotsigira
Iyo mikuru yekutsigira mabhodhoro mabhodhoro mapulagi emukati (anowanzo shandiswa PP uye PE zvinhu), ekunze caps (inowanzo shandiswa PP, ABS uye acrylic, zvakare electroplated, uye electroplated aluminium, inonyanya kushandiswa kupfapfaidza toner), pombi musoro wekunze. mavhavha (anowanzo shandiswa essences uye lotions), anoyangarara makepisi, flip caps (flip caps uye anoyangarara caps anonyanya kushandiswa kune mikuru-yemazuva ese mitsara yemakemikari), nezvimwe.
四、Industry applications
Mabhodhoro ePET anoshandiswa zvakanyanya muindasitiri yezvizorwa, kunyanya muindasitiri yekuchenesa, kusanganisira shampoo, mabhodhoro egel ekugeza, toner, mabhodhoro ekubvisa makeup, nezvimwe, izvo zvese zvinofuridzwa uye kugadzirwa.
五、Kutenga kufunga
1. Mabhodhoro anoputika anogona kugadzirwa nezvinhu, PET inongova imwe chete, kunewo PE mabhodhoro anoputika (akapfava, akanyanya kusimba mavara, imwe-nguva kuumba), PP inoputika mabhodhoro (yakaoma, yakawanda yakasimba mavara, imwe-nguva inogadzira. ), PETG inofuridza mabhodhoro (zviri nani kujeka kupfuura PET, asi isingawanzo shandiswa muChina, mutengo wakakwira, marara akakwira, imwe-nguva kuumba, zvinhu zvisingadzokerikezve), PVC inofuridza mabhodhoro (yakaoma, isingabatanidzi nharaunda, isina kujeka kupfuura PET, asi kupenya kuri nani pane PP nePE)
2. Imwe-nhanho midziyo inodhura, nhanho mbiri inodhura
3. PET bhodhorozviumbwa zvakachipa.
4. Matambudziko emhando yakajairika uye mhinduro, ona vhidhiyo
Nguva yekutumira: Aug-12-2024