Yakasiyana-siyana yefirimu kuumbwa nzira uye hunhu

Kune akawanda marudzi epurasitiki mafirimu, ayo anogona kushandiswa mukurima, zvinodiwa zvezuva nezuva, mishonga yemvura, bhatiri rezvemvura, bullet-propracms uye mamwe mimwe mimwe mimwe mimwe mimwe mimwe minda maererano nehunhu hwavo hwakasiyana.

Firimu rinoumba nzira

Kune akawanda epurasitiki yefirimu kujaira nzira, ayo anokanda, kubuda uye kurova kuumbwa ndiwo matatu akajairika:

Kanda: Iyo isingatambanudzirwe, isina kugadzirwa, yakasarudzika-yakawedzera firimu inogadzirwa neyekunyungudika nzvimbo yekupedza. Iyo firimu inogadzirwa neiyi maitiro haina kuve neiyo pfungwa yekufungidzira.

Maitiro Ekunze: Zvakajairika Unidirectional kutambanudza uye bi-kutungamira nzira yekutambanudza nzira.

Iyo yekutanga nheyo yeBi-Yakatenderera Inotambanudza zvinhu zvekutenderera inotanga kubhururuka kuti ichinyungudika uye inowedzera tembiricha iri pamusoro pekunyungudika kweiyo tembiricha yekushisa, kuburikidza nemuchina wekutambanudza pamwe chete Iyo Longitudinal uye inotambanudza iyo kakawanda kakawanda, zvekuti iyo comelular in the molecular mundege yakafanana neiyo firimu yakatungamirwa uye yakarongeka gadziriro, uye kuti kutarisisa kwekushongedza kweiyo Macromolecule yakagadziriswa, uye pakupedzisira nekutonhorera uye inotevera kugadziriswa kwefirimu. Pakupedzisira, iyo firimu inoumbwa nekutonhora uye inotevera kugadzirisa.

Buridza nzira yekuumba: Kazhinji Extrusing Blow Bling nzira yekugadzira yekugadzira, zvekunyora kupurasitisa kunze, kugadzira billet kuridza kuumbwa, wozotonhorera, kutonhora, mhepo. Blown firimu rakatungamirwa. Ridzai kuumbwa firimu kugadzira maitiro iri nyore, ndiyo inonyanya kushandiswa firimu fomu yekuumba maitiro.

Multiple Firimu Properties

--Hdpe-

HDPE firimu inozivikanwa seGeomembrane kana yakazara membrane. Iyo ine inonyungudika nzvimbo ye110 ° C-130 ° C uye densival density ye 0.918-0965kg / cm3. Iyo yakanyanya crystalline, isina-polar thermplastic resin ine mukaka-chena-chena ruvara muhukuru hwayo Iyo ine yakakwirira uye yakadzika tembiricha kuramba uye kukanganisa kuramba, kunyangwe kupisa kwakadzika kwe -40f. Kugadzikana kwemakemikari. Kumwe kurapa.

Nzira yekuziva: inonyanya kuvezwa-pachena-pachena, inzwa senge wax, mabhegi epurasitiki anodzungudza kana kupatsanurana neruzha ruzha.

-Dline-

Line firimu ine yakaderera density, yakapfava, yakaderera kupisa uye inokatyamadza yeAcid (kunze kwekunzwa kwemagetsi, neakanaka magetsi anonyanya kushandiswa mumabhegi epurasitiki, akaiswa chiratidzo Chiratidzo chezvinyorwa - 4, uye zvigadzirwa zvacho zvinonyanya kushandiswa mumunda weinjiniya uye zvekurima, zvakarimwa mafirimu (shed firimu, firimu rekuvharidzira, girini rekuvharidzira firimu, etc. Zvigadzirwa zvaro zvinonyanya kushandiswa muminda yehurumende uye emagetsi emagetsi uye mafirimu ekurima Zvivakwa zvaro zvakadzoreredzwa, edges nemakona anogona kuitwa mumarara emarara, tongbox marara, mabhasiketi matsvina, marangi emarara uye mamwe marara emapurasitiki.

Nzira yekuzivikanwa: LDPE yakagadzirwa nemabhegi epurasitiki ndeyekunyura, kusundira hakutumiri kunze kwekunaka ruzha, kurongedza firimu rakapfava

-PP-

Yakajairika PP Firimu uchishandisa kuunganidza kuumbwa, zviri nyore maitiro, mutengo wakaderera, asi zvivakwa zvekunze zvakadzikira zvishoma pane cpp uye bopp. PP's inonyanya kukosha ficha ndeye tembiricha yakanaka . Kuomerwa kwayo kwakakwirira kupfuura pe, kushandiswa mukugadzira midziyo uye caps zvakanyanya, yakanyorwa chiratidzo chechiratidzo che5.

Nzira yekuzivikanwa: Kunyanya kutaura, pp kuomarara kwakakwirira, uye pamusoro pazvo kwakanyanyisa kuputika, kupisa hakubudise kunhuhwirira kwekutsamwisa, nepo pechiine candle candle flavor.

-Peva-

Polyvinyl Doro (PVA) High Barrier Composite firimu iri firimu rine polythyler plastics plastics seyakagadziriswa polyvinyl yePolyvinyl mvura-inonamira mvura pane substrate. Sezvo polyvinyl doro rakakwira barrier remafirimu rine midziyo yakanaka yekukanganisa uye anosangana nezvinodiwa zvematare, saka tarisiro yemusika yezvinyorwa zvekupenya kwazvo, uye pane nzvimbo yemusika yemusika mune indasitiri yechikafu.

-Cpp-

Kanda Polypropylene Firimu (CPP) is is is is is is-inotambanudza, isiri-inotungamira, yakasarudzika-yakawedzera firimu yakagadzirwa neylt calendering quenching. Iyo inoratidzwa nekumhanya kwakanyanya, kubhejera kwepamhepo, gloss transpency, gloss yekubika, inokatyamadza yekubika (inokatyamadza yegumi nemaviri) uye inowedzera kupisa kupisa (kupisa kupisa kupisa kwe Asingasviki 125 ℃), chiyero chezvivakwa zvakasiyana siyana zvakanaka. Kutevera-kwatevera pabasa sekudhinda, kuumbwa kwakakodzera, kunoshandiswa zvakanyanya muzvinyorwa, zvekudya, zvinogona kuwedzera hupenyu hwesimbi hwekudya, wedzera degree reAnesthetics.

-Bopp-

Bi-yakatenderwa polypropylene firimu (Bopp) ndeyekuchinjika kwekuputika zvinhu zvinogadzirwa muma1960s Iyi firimu haingove neyekutanga kuderera kwePP resin, kupokana, uye zvakaringana zvemitambo kubva kune dzakasiyana siyana zvinyorwa, nekuita kwekudhinda kwakanakisa, kunogona kuenderana nepepa , Peturu uye imwe substrate, nekujekeswa kwakanyanya uye gloss ink yekunyora uye kuunganidzira kusimba, yakakwirira yeGreatle Simba, Yakanakisa Grease Magetsi Electrics. Iyo inoshandiswa zvakanyanya mumunda wekudhinda uye kusimudzwa, uye inoshandiswawo sekutakura zvinhu mufodya uye dzimwe nzvimbo.

-Pet-

Polyester film (pet) ndeye errmoplastic engineering mapurasitiki. Kuwedzera kunoshandiswa kuumba pepa gobvu, uyezve iyo firimu yakagadzirwa neBi-kutungamira kutambanudza. Polyester firimu inoonekwa neyakaomesesa midziyo, kuomarara uye kuomarara, kupokana, kupokana nekuchengetwa kwemakemikari kwakanaka, kunowanzoshandiswa seimwe yeiyo fungidziro yekuvhiringidzika Firimu Substrate, asi kupesana kweCorona kune urombo, mutengo wakakwira. Film gobvu kazhinji 0.12mm, inowanzoshandiswa seyekunze zvinyorwa zvekudya zvekudya, kudhinda kuri nani. Mune zvigadzirwa zvepurasitiki zvakanyorwa chiratidzo cheNhamba yeNo. 1. Zvivakwa zvaro zvinogadziriswa zvinogona kuitwa zvakare: monofiling → Monofiling Sheet → Kurongedza mabhokisi (egg kabhokisi, stationer l clip); Polyester machira → filler machira, asina mwekucheka machira, machira emapolyester.

-PA-

Nylon Plastiki Film (Polyamide pa) Parizvino yakagadzirwa neredhiyo mumhando dzakasiyana, ndeipi marudzi makuru anoshandiswa kugadzira firimu ari nylon 6, nylon 12, nylon 66 uye zvichingodaro. Nylon firimu inguva yakaoma kwazvo neyakajeka pachena uye yakanaka gloss. Simba reChile, Simba reSimba, rakakwirira uye rakadzika-dzimba dzekupokana, kupokana nekupaza, asi chipinganidzo chekuputika kwemvura, asi kuputika kwemvura kune murombo, kunyorova , kufungidzira kwakanyorova kwakakura, uye kuiswa kuiswa kuLopisa kune murombo. Izvo zvakakodzera kurongedza zvinhu zvakaoma, senge chikafu chemafuta, zvigadzirwa nyama, chikafu chakakangwa, chikafu chemacuum, uye chikafu chakabiwa.

-PVC-

Firimu rePVC rine zvakafanana nePET, iro riri pachena, airtight uye acid uye alkaline anorwisa, uye mabhodhoro ePVC akashandiswa mumatanho emvura mumatura emaminerari. Nekudaro, PVC haina kukodzera kuzadza zvinhu zvekudya nekuda kwekuburitswa kweCarcinogens panguva yekugadzira mari nekuda kwekuita Polymerization yedzimwe monomers, uye yakashandurwa kumabhodhoro emhuka, ayo anonzi mucherechedzo wechiratidzo che. 3. Zvigadzirwa zvekudzoreredzwa zvinogona kugadzirwa mukati: mvura pombi yemvura, yeganda rekunze, waya yekuvhara, zvekuvhara moto zvekuvaka.

-PS-

PS firimu ine yakaderera mvura yekunyura asi yakanaka dimensional kugadzikana uye inogona kugadziriswa ne jekiseni kuumbwa, kumanikidza kuumbwa, kuwedzeredza, uye thermoring. Kazhinji, mafirimu ePS akakamurwa muzvikamu zvakasarudzika zvinoenderana nekuti vangangoita basa rekupupuma here kana kuti kwete. Isina kunhuwa inoshandiswa zvakanyanya mukuvakwa Makore achangopfuura, zvakare akashandiswawo nehuwandu hukuru kuita netaipi isina kujairika, uye inodzorwa zvinhu zvingaite , Inelastic mapurasitiki ekubereka.

-Licuminized-

Yakasarudzika firimu ine hunhu hwefirimu repurasitiki nepurasitiki. Basa refirimu rinokanda pamusoro pekuchengetedza mwenje, anti-ulti-ultraviolet radiation, kwete kuti uwedzere hupenyu hweshimikira, asi zvakare kugadzirisa kupenya kwefirimu, pane imwe nhanho, panzvimbo yealuminium foil, asi Zvakare isingadhuri, yakanaka uye iri nani zvipinganidzo zvivakwa. Naizvozvo, kushandiswa kweiyo aluminized firimu mumakomposita yakakura kwazvo, inonyanya kushandiswa mumakuki uye zvimwe zvakaoma, zvinodhaka zvekudya, pamwe nezvimwewo mishonga, cosmetics pane zvekunze kurongedza.