GPPS mashitsi, kana general chinangwa Polystyrene masheets, akaomesesa, akajeka arermoplastic zvinhu zvakagadzirwa kubva polystyrene resin. Ivo vanozivikanwa nekujekesa kwavo kwakanyanya, vakawanda kwazvo, uye kusununguka kwekukara. GPPS inowanzo shandiswa mune dzakasiyana-siyana maindasitiri akadai sekurongedza, kudhinda, uye zvemagetsi.
GPPS mashizha akareruka, akaomarara, uye ipa yakanaka dimensional kugadzikana. Ivo vanoratidza yakakwira transparency uye inokwezva glossy pasi. Pamusoro pezvo, GPPS ine yakanaka yemagetsi insulation zvivakwa uye zviri nyore kune thermoform.
GPPS mashitsi anoshandiswa zvakanyanya mune point-ye-yekutengesa inoratidza, signage, kurongedza, uye zviripo zvekudya zvekudya. Ivo vanowanikwawo muCD kesi, mwenje unovhenekera, uye firiji dzemitengeraki. Nekuda kwekujekesa kwavo, vanowanzosarudzwa kuti zvikumbiro zvinoda kufadza.
Ehe, mashiti eGPP anowanzoonekwa seakachengeteka kana akagadzirwa zvakagadzirwa maererano nemitemo yegiredhi. Ivo vanowanzoshandiswa mukugadzirwa kwemikombe yekurasa, mateya, uye maLids. Izvo zvakakosha kuti usimbise certification kubva kumutengesi wekutevedzana kwekutanga.
GPPS mashitsi akajeka, uye brittle, uye akaomarara, nepo chiuno (zvakanyanya kukanganisa kwePolystyrene) mashitsi ari opaque, akaomarara, uye zvimwe zvinokanganisa. GPPS inosarudzwa nekuda kwekuonekwa kwekuona uye zvekunyepedzera. HIPS iri nani yakakodzera kuti application inoda yakakwira mashini simba uye kushanduka.
Ehe, GPPS mashitsi akakodzera kwazvo kune iyo thermoforming maitiro. Ivo vanonyorovesa pakudziya kwakaderera, kuzviita nyore kuumba uye kuumbwa. Ichi chivakwa chinoita kuti GPPS yakanakira kuiswa kwetsika uye yakaumbwa zvigadzirwa zviratidziro.
GPPS mashizha anodzoserwa pasi pePurasitiki Recycling Code # 6 (polystyrene). Vanogona kuunganidzwa, kugadziriswa, uye kushandiswazve mumanyorero akasiyana siyana. Nekudaro, kudzokorora kuwanikwa kunogona kutsamira pamusara marara ematare ekutarisira.
GPPS masheets anowanikwa mune dzakasiyana siyana dzevhu, kazhinji kubva pa0.2 mm kusvika 6 mm. Sarudzo yekobvu inoenderana nechinangwa chakanangidzirwa uye zvinodiwa pakuita. Tsika dzakarukwa dzinogona kugadzirwa nevanogadzira pane chikumbiro.
GPPS masheets anofanirwa kuchengetwa munzvimbo inotonhorera, yakaoma nzvimbo kure neyakajeka zuva. Kufumurwa kwenguva refu kune UV ravha kunogona kutungamira kune yellowing kana brittleness. Kuti udzivise kurwisa kana kukuvara, ivo vanofanirwa kuchengetwa flat kana kutwasuka nerutsigiro rwakakodzera.
Ehe, GPPS mashitsi anotsigira nzira dzakasiyana siyana dzekudhinda, kusanganisira kuongorora kudhinda uye UV kudhinda. Yavo yakatsiga uye glossy pasi inobvumira kune yakajeka uye yakadzama mifananidzo. Kurapa kwakakodzera kwekurapa kana zvekutanga kungangodiwa kune yakakwana ink kuderedza.
Kunyangwe maGPPS mashitsi akajeka, anowanikwa mune dzakasiyana siyana. Mavara akajairwa anosanganisira pachena tints sebhuruu, tsvuku, kana utsi hwakachena. Mavara etsika anogona kugadzirwa zvichibva pane chaiyo purojekiti zvinodiwa.