Nhanganyaya kune zvinyorwa zvepurasitiki: zvinhu zvikuru uye maitiro

Munyika yekunyorwa kwechigadzirwa, mavara epurasitiki ave mhinduro inogoneka uye inogara kwenguva refu kune dzakasiyana siyana dzekushandisa. Aya mavara akakosha pakumaka, kuzivikanwa kwechigadzirwa uye kutevedzera zvinodiwa nemutemo. Kusarudzwa kwezvinhu uye maitiro anoshandiswa mukugadzirwa kwemavara epurasitiki ane mhedzisiro yakakura pakuita kwavo, aesthetics uye hupenyu hurefu. Ichi chinyorwa chinotarisa zvakanyanya pazvinhu zvikuru zvePET, PC, ABS uye PP, pamwe chete nemaitiro akasiyana-siyana anoshandiswa mukugadzirwa kwemavara epurasitiki, kusanganisira electroplating, kudhinda kwekrini, kupisa kwekushisa.

Polyethylene terephthalate (PET):

PET ndechimwe chezvinhu zvakanyanya kushandiswa zvemapepa epurasitiki. Inozivikanwa nekujeka kwazvo, simba, uye hunyoro kuramba, mavara ePET akanakira zvigadzirwa zvinoda kusimba kwakanyanya. Iwo anowanzo shandiswa mumashandisirwo apo iyo label inoratidzwa kune yakaoma mamiriro ekunze, senge zvigadzirwa zvekunze kana zvinhu zvinogarobatwa.

Polycarbonate (PC):

PC ndechimwe chinhu chinowanzo shandiswa mukugadzira mapepa epurasitiki. Mapepa ePC anozivikanwa nekusagadzikana kwemaitiro ekupikisa uye kugadzikana kwemafuta, zvichiita kuti anyanyokodzera maapplication anoda kusimba kwakanyanya. Aya mavara anogona kumira kutonhora kwakanyanya uye haatani kutsemuka kana kutyora pasi pekumanikidzwa. Izvi zvinovaita sarudzo yakanakisa yemaindasitiri ekushandisa, zvikamu zvemotokari, uye zvigadzirwa zvemagetsi.

Acrylonitrile Butadiene Styrene (ABS):

ABS ndeye thermoplastic polymer iyo inosanganisa simba, kuomarara, uye kukanganisa kupikisa. ABS mavara anowanzo shandiswa mumashandisirwo anoda chiyero pakati pekusimba uye mutengo-kushanda. Zvinowanzo shandiswa muzvigadzirwa zvevatengi, matoyi, uye midziyo yemumba. Iko kushandiswa kwakasiyana-siyana kweABS kunobvumira kuti idhindwe ichishandisa nzira dzakasiyana-siyana, zvichibvumira vanogadzira kugadzira zvinyorwa zvinosangana nemhando yemhando uye zvinoshanda zvinodiwa.

Polypropylene (PP):

PP ndeimwe yakakurumbira epurasitiki label zvinhu, kunyanya mumashandisirwo anoda lightweight uye inoshanduka mhinduro. Mapepa ePP anopesana nehunyoro, makemikari, uye UV mwaranzi, zvichiita kuti ive yakakodzera kushandiswa kwemukati nekunze. Ivo vanowanzo shandiswa mukutakura chikafu, zvigadzirwa zvekuchengeta munhu, uye zvinhu zvemumba. Mapepa ePP anogona kudhindwa nemavara akajeka uye magirafu akaomesesa, achinatsiridza kukwezva kwekuona uye kuvaita chishandiso chinoshanda chekushambadzira.

Main process:

Electroplatinginyanzvi inoisa simbi pamusoro pemapepa epurasitiki, inovandudza kunaka kwayo uye inopa imwe dziviriro kubva pakusakara nekuora. Iyo nzira inonyanya kubatsira kune zvinyorwa zvinoshandiswa muzvigadzirwa zvepamusoro, uko kutaridzika kwepamusoro kunokosha. Electroplated labels anogona kushandiswa mumaindasitiri akasiyana siyana, anosanganisira zvemagetsi, zvemotokari, uye zvinhu zveumbozha, uko kushambadzira uye kuratidza kwakakosha.

Kudhinda sikiriniinzira inoshandiswa nevakawanda kudhinda magirafu uye zvinyorwa pamapepa epurasitiki. Maitiro acho anosanganisira kusundira inki kuburikidza nemesh skrini pane iyo label surface, ichibvumira mavara ane simba uye dhizaini yakaoma. Kudhinda sikirini kunonyanya kushanda pakugadzira huwandu hukuru hwemavara ane hunoenderana mhando. Inowanzoshandiswa kune zvinyorwa zvechigadzirwa, zvigadzirwa zvekusimudzira, uye zviratidzo.

Thermal transfer printingndeimwe nzira inoshanda yekugadzira mapepa epurasitiki emhando yepamusoro. Maitiro acho anosanganisira kushandisa kupisa uye kumanikidza kutamisa inki kubva kune inotakura zvinhu kuenda kune yakanyorwa pamusoro. Kuchinjisa kwemafuta kunobvumira kuti kune akadzama magiraidhi uye mavara akanaka kuti aiswe kune mavara, zvichiita kuti ive yakanaka kune yakaoma kunzwisisa. Iyi nzira inowanzoshandiswa kune zvinyorwa zvembatya, zvinhu zvekusimudzira, uye zvigadzirwa zvehunyanzvi. Kusimba kwemafuta ekuchinjisa mavara kunovimbisa kuti vanochengeta chitarisiko chavo kunyangwe kana vakasangana neakasiyana emamiriro ekunze nekufamba kwenguva.

Muchidimbu, kusarudzwa kwezvinhu uye maitiro mukugadzirwa kwezvinyorwa zvepurasitiki zvakakosha pakuita kwavo nekubudirira. PET, PC, ABS uye PP imwe neimwe ine zvivakwa zvakasiyana zvinosangana nezvinodiwa zvakasiyana zvemashandisirwo, nepo maitiro akadai se electroplating, kudhinda skrini, kufambisa kwemafuta kunopa vanogadzira maturusi ekugadzira emhando yepamusoro, akasimba mavara. Sezvo indasitiri iri kuramba ichishanduka, kudiwa kwezvigadziriso zvema label zvinofambisa kufambira mberi mune zvekushandisa uye maitiro, kuve nechokwadi chekuti mavara epurasitiki anoramba ari chikamu chakakosha chechiratidzo chechigadzirwa uye kuzivikanwa.

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