Makambani ekugadzira zvikamu zvepurasitiki muChina anokuudza kuti zvii majekiseni epurasitiki

Plastiki nekufamba kwenguva yakave imwe yezvinhu zvakakosha zvakanyanya muhupenyu hwevanhu vese, sezvo iine hunyanzvi hwekuumbwa uye kuchinjika kune chero chimiro chinouya munzira.

Kuti tigadzire maumbirwo atinoda nepurasitiki, zvinodikanwa kushandisa maitiro senge jekiseni molding, kuva imwe yeanonyanya kufarirwa matekiniki ekugadzira epurasitiki manhamba kana zvidimbu.

Imwe yezvakanakira nzira iyi kugadzira mapurasitiki ndeyekuti hazvifanirwe kuita basa rinonetesa, sezvo inobvumira kuita zvinhu zvakasiyana-siyana kubva pane chimwe chidimbu, senge machira, mavara, nezvimwe.

Kana iwe uchida kuziva zvakawanda nezve iyi jekiseni maitiro, iwe unogona kuenderera mberi nekuverenga kuburikidza neichi positi kuti uone kuti chii.

Chii chinonzi jekiseni mold?

Chave chiri chikamu chakakosha mukuita jekiseni, ndiko kuti, pasina a mold hapagoni kuva nejekiseni. Iyi mold ndiyo iyo chidimbu chichawana chimiro chekupedzisira uye kupera. Iyo ine zvikamu zviviri zvakaenzana zvakaenzana izvo panguva yejekiseni zvinobatanidzwa hermetically.

Chikamu chega chega chezviumbwa chinofanira kuzadzwa nemvura inopisa yepurasitiki uye yakabatanidzwa hermetically, nenzira iyi chimiro chinogona kugadzirwa uye zvinofananidzira zvechinhu chimwe nechimwe zvinogona kugadzirwa. Purasitiki yakanyungudutswa inotsikirirwa nemuchina wejekiseni kuitira kuti mvura isvike kumativi ese eforoma yomirira kuti itonhore.

Izvo zvakanyanya kukosha kuti mold inoitirwa kushandiswa jekiseni maitiro ndeyemhando yakanaka uye nehupenyu hurefu hunobatsira. Ramba uchifunga kuti pakati pematanho akakosha ekugadzira zvigadzirwa zvakakwirira zvechinhu chepurasitiki chine magumo akanakisa kuvepo kweforoma uye kuti inosangana nezviyero zvinodiwa zvechinhu chinoumbwa.

Izvo zvinofanirwa kuzivikanwa kuti zvinhu izvo mold inofanirwa kugadzirwa nayo inofanirwa kuibvumira kuve nerutsigiro uye kuramba kumanikidza, tembiricha, abrasion, makemikari kuramba uye yakanaka yekupisa conductivity.

Iyo mold inoshandiswa kujekiseni inogona kuchinjika, yakakwenenzverwa uye isina kuvharwa kubva mukudhinda, nenzira iyi zvinhu zvakawanda zvemaumbirwo akasiyana zvinogona kuwanikwa.

Ndezvipi zvikamu zvinoumba mold?

• Zviteshi: uko ipurasitiki yakanyungudutswa inofamba kuti ipinde mumakomba ekuumbwa.
• Cavity: uko ipurasitiki yakanyungudutswa inoiswa jekiseni uye inoiswa kuti pakupedzisira igadzire chidimbu.
• Mafemero: idzi ndidzo nzvimbo dzinotenderedza mhepo mukati me mold uye inogona kutonhorera epurasitiki.
• Kutonhodza sisitimu: madhakisi ayo anotenderedza mhepo inotonhorera, mvura kana mafuta, nenzira iyi inova nechokwadi chekuti chidimbu chinobuda chakakwana uye kuti hachizotambura deformation.
• Mabhaudhi: kuve iwo anoburitsa chikamu chakaumbwa pakuvhura molds.

Ndeapi mapurasitiki anoshandiswa kubaya?

Kune mapurasitiki akasiyana-siyana anogona kushandiswa nenzira dzakasiyana, saka kana uchigadzira jekiseni molds, mapurasitiki ari nani kune iyi nzira inofanira kushandiswa.

• High-density polyethylene: ipurasitiki inoshanda uye yakasimba. Inoshandiswa kugadzira zvinhu zvakasiyana-siyana semadhirowa esoda, pombi dzemvura kana matoyi.
• Polyvinyl chloride yevinyl: rudzi urwu rwepurasitiki runobvumira kuwana zvakasiyana-siyana zvezvinhu zvakaita semakadhi echikwereti, matoyi, makemikari kana kunyange mafaremu emahwindo.
• Yakaderera density polyethylene: yakasimba uye yekristaro zvinhu, zvakare ine yakakwira makemikari kuramba. Nechinhu ichi iwe unogona kuwana zvakasiyana-siyana zvezvinhu zvakadai sekiki kana snack kuputira, zvikamu zvemotokari, majekiseni anoraswa, zvigaro nematafura.
• Poly-styrene: yakakwira-gloss zvinhu zvine yakakwira mhedzisiro kuramba, zvakare inoumbwa nyore kuburikidza nejekiseni maitiro, mukaka uye midziyo inoraswa, matireyi echikafu, magirazi ekudziya, zvinhu zvechitoro chemabhuku uye matoyi zvinogona kugadzirwa.

Mhando imwe neimwe yepurasitiki inozadzisa mabasa chaiwo zvichienderana nechinangwa chezvinhu zvichagadzirwa.

Nezvizhinji nezve makambani ekugadzira zvikamu zvepurasitiki muChina kukuudza kuti ndezvipi majekiseni epurasitiki, unogona kushanya kuDjmolding pa https://www.djmolding.com/about/ nokuti zvimwe info.