1. Te whiriwhiri rauemi mata me te maimoatanga i mua
Ngā rauemi mata o te tarutaru hiraka
Ko te polyethylene (PE), te polypropylene (PP) te nairona rānei (PA) te nuinga o te wā, ā, whiriwhiria te rauemi kia rite ki te kaupapa (pērā ingā papa tākarohe PE te nuinga, ā, he PA ngā papa tarutaru ātete-kakahu.
Tāpirihia ngā tāpiringa pēnei i te masterbatch, te ātete-ultraviolet (UV), te aukati mura, me ētahi atu, ka whakaoho kia pai mā te mīhini whakaranu tere-teitei.
Ka whakamaroketia ngā rauemi mata hei tango i te makuku (pāmahana 80-100℃, wā 2-4 hāora).
Kakahu turanga me te rauemi piri
Ko te papanga turanga he papanga kore-whatu polypropylene (PP), he papanga hiato rānei, me ātete ki te haehae me te waikura.
Ko te nuinga o te wā he polyurethane (PU) he styrene-butadiene latex rānei (SBR) kei roto i te wai hei piri, ā, ko ētahi hua papai e whakamahi ana i te piri rewa wera e pai ana mō te taiao.
2. Te whakaputa me te hanga i te miro tarutaru
Te whakaputanga rewa
Ka whakamahanahia te rauemi whakaranu, ka whakarewahia mā te whakamahi i te mīhini whakaputa tīwiri (te pāmahana 160-220℃), ā, ka whakaputahia te miro tarutaru rīpene mā te pane mata papatahi.
Ka hangaia he miro tarutaru maha i te wā kotahi mā te whakamahi i te pane mati maha-kōhao, he whānui 0.8-1.2mm me te matotoru 0.05-0.15mm.
Te totoro me te whakapiko
E 3-5 ngā wā ka totorohia te miro tarutaru hei whakapakari i tōna kaha roa, kātahi ka whakapūmautia mā ngā roera wera, mā te hau rānei hei hanga i tētahi hanganga ngaru/porowhita.
Ka wehea te miro tarutaru e te mīhini wehewehe waea kia takitahi, ka takai ki te miro whatu hei whakamahi tūmatanui.
3. Te whatu tākai
Ka whakatakotoria te papanga turanga ki runga i te mīhini
Ka whakatuwheratia te papanga turanga e te roera kume, ā, ka rehuhia te mata ki tētahi kaihoko honohono (pēnei i te KH550) hei whakapai ake i te piri o te kāpia.
Te mahi a te mīhini whakakoi
Whakamahia he mīhini whao i te moenga ngira takirua, me te tere o te ngira o te 400-1200 ngira ia meneti, me te mokowā rarangi ka taea te whakarerekē i waenganui i te 3/8″-5/8″.
Ka whakatōkia te miro tarutaru ki roto i te papanga turanga kia rite ki te mātotoru kua whakaritea (6500-21000 ngira/㎡), ā, ka taea te whakarite i te teitei o te tarutaru mai i te 10-60mm.
Te aro turuki i te pēhanga ngira i te wā tūturu (20-50N) hei karo i te whati o te ngira, ā, ka hono aunoa te pūnaha whakawhiti miro i te miro tarutaru.
4. Te paninga piri me te whakamaroke
Paninga tuatahi
Tāpirihia he styrene-butadiene latex he 2-3mm te matotoru (he 45-60% te ihirangi totoka), mā te waru, mā te rehu rānei, ka werohia ki roto i ngā āputa o te papanga turanga.
Mā te whakamaroke-mua i te infrared (80-100℃) ka tangohia te 60% o te makuku.
Paparanga whakapakari tuarua
He kakahu mata muka karāhe hiato, he mata polyester rānei hei whakapai ake i te pumau o ngā āhuatanga.
Tāpirihia he kāpia polyurethane (matotoru 1.5-2.5mm), ka whakamahi i te tukanga paninga whakamuri hurihuri-rua kia ōrite ai te kapi.
Te whakamaroke me te whakakoi
Whakamaroke wāhanga: te wāhanga tuatahi 50-70℃ (20-30min), te wāhanga whakamutunga 110-130℃ (15-25min).
Me ≥35N/cm te kaha o te kiri o te paparanga piri (paerewa EN).
5. Tukanga whakaoti
Te whakaoti tarutaru
Ka heru te wehewehe tarutaru aunoa katoa i te tarutaru piri kia nui ake ai te tere poutū i te 92%.
Ko te ātete kuti a te mīhini kutikuti maripi porohita he ±1mm, ā, ka aroturukihia e te mita teitei taiaho i te wā tonu.
Te maimoatanga mahi
Maimoatanga ārai-patū: te rehu i te kaihoko whakaoti tote ammonia quaternary (uara ātete ≤10^9Ω).
Paninga whakamatao: Kua pania te mata o te papa tākaro ki te ranunga titanium dioxide/conc oxide, ā, ka whakaitihia te rerekētanga pāmahana mā te 3-5℃.
Arotakenga kounga
Whakamātautau pakū (tikanga Taber, 5000 hurihanga o te kakahu <5%)
Whakamātautau ārai-pakeketanga (QUV 2000 hāora, reiti pupuri kume ≥80%)
Te mimiti pānga (te whakarerekētanga poutū 4-9mm, e ai ki ngā paerewa FIFA)
6. Te tapahi me te takai
Te tapahi poutū me te tapahi whakapae
He koiri whakawhanui hau tuaka-rua mō te whakahoki, he whānui rōra paerewa 4m.
Mā te maripi porowhita tere-rahi e haehae (tika ±0.5cm), ka tuhia e te pūnaha tapanga aunoa ngā mōhiohio puranga.
Te tākai, te rokiroki me te kawe waka
He kiriata takai PE + he pepa kraft hiato ātete wai, kua tāutahia ngā taupoki tiaki ABS ki ngā pito e rua o te matua hurihuri.
Me tiaki te wāhi rokiroki mai i te mārama me te makuku (haumākū ≤ 60%), ā, kaua te teitei o te whakarārangi e neke ake i te 5 paparanga.
7. Tukanga motuhake (whiringa kore)
Papa tarutaru 3D: te whakatō tuaruahei hanga i ngā arai tarutaru teitei/papaku, me te pēhi wera hei hanga i te āhua.
Pūnaha tarutaru whakauru: he hanganga hiato kua whakatōkia ki te 10-20% o te muka tarutaru tūturu.
Tarutaru atamai: paparanga muka arai whatu, mahi pūoko pāmahana me te haumākū whakauru.
Ka kapi katoa te tukanga hanga mai i ngā rauemi mata ki ngā hua kua oti. Kua whakaritea ngā tawhā katoa kia rite ki te ISO 9001 me teNgā paerewa o te Kaunihera Tākaro Hākinakina (STC), ā, ka taea te whakarerekē i te huinga tukanga e ai ki ngā horopaki tono motuhake.
Wā tuku: 12-Pepuere-2025
