iimveliso

I-PE yokuvelisa ifilimu,
Ifilimu ye-PE yezoLimo, Ifilimu yokupakisha ye-PE,

Ifilimu yezolimo njengeemveliso zefilimu zamaxesha onyaka, uMeyi noJuni lixesha elingekhoyo lemfuno yefilimu yezolimo, amashishini ukugcina isiqalo somthwalo ophantsi, ukuqokelelwa kweodolo kulinganiselwe.Imiyalelo yokupakisha yefilimu ingcono kunefilimu yezolimo, uhlalutyo lweeodolo ezimbini zokuqala.

Njengoko imozulu ijika ibe shushu, imfuno yefilimu yezolimo ingena kwixesha elingekhoyo.Okwangoku, uninzi lwamashishini luqala ukusebenza ikakhulu ukubona ukuba kukho uqokelelo oluthile lweeodolo zokuthintela ukulahleka koomatshini.Nangona kunjalo, iifektri kwiindawo ezininzi zisenenkangeleko yokuphazamiseka kwee-odolo, ukuqhubeka kakubi kweeodolo, ukudityaniswa okubuthathaka kwemarike iyonke, ulandelelwano locwangco olungonelanga, kunye nokunqongophala kocwangco.

Ireyithi yokusebenza kwefilimu ibizinzile kwiveki ephelileyo, abakhi befilimu beplastiki basawa.Ifilimu yezolimo ifuna ixesha lokuphumla, ii-odolo ezibuthathaka, amashishini e-membrane ukugcina i-boot ephantsi okanye imveliso ehleliweyo.Kule veki, izinga lokusebenza kwamashishini omboniso bhanyabhanya wezolimo kwimimandla eyahlukeneyo yelizwe liye lehla kancinci.Phakathi kwabo, izinga lokusebenza eNyakatho ye-China landa ngaphantsi kwe-1%, kwaye amashishini ngamanye anenani elincinci lee-odolo eziqokelelweyo kwaye aqala ukuveliswa kwinqanaba eliphantsi.Kwimpuma yeTshayina nakumazantsi-ntshona eTshayina, izinga lokusebenza limalunga ne-2%.Kwenye indawo, isiqalo satshintshwa kancinci ukusuka kwiveki ephelileyo.

Ifilimu yokupakisha ye-PEAmashishini ayalela umjikelo wemveliso ophakathi uninzi lugcina iintsuku ezi-3 ukuya kwezi-15, xa kuthelekiswa neentsuku zokuvelisa zeveki ephelileyo zonyuke ngeentsuku eziyi-0.14.Uninzi lweeodolo zoshishino luqhubele phambili kancinci.I-Logistics kunye nokuthuthwa kuqaliswe kwakhona kwezinye iindawo, ukuxhasa ukukhutshwa komyalelo, kunye nokunyuka okuncinci kwinani leentsuku ze-odolo.Kodwa ukuba ishishini lemveliso libandakanya ukungenisa elizweni kunye nokuthumela ngaphandle, lilinganiselwe ngoku.Ezinye iimveliso bhanyabhanya zokupakisha azinalo ixesha lokuphela kwexesha elicacileyo, ngoko ke inani leentsuku zokuodola liya kulandela ucwangciso, kunye nolunye utshintsho lwamaxabiso.

Maninzi amashishini okupakisha ukutya angaphandle kumbindi weTshayina.Iiodolo eMzantsi China zijolise ikakhulu kwipakethe yangaphandle yokutya njengeebhotile zesiselo, ngoko ke kukho ukuqokelelwa okuthile kweeodolo.

Isishwankathelo, imeko yomyalelo ihambelana kakuhle nokuqala kweIfilimu yokupakisha ye-PEIimveliso akukho mahluko ucacileyo phakathi kwexesha eliphakamileyo kunye nexesha eliphantsi, ngokuxhomekeke kutshintsho oluncinci lwexesha lonyaka, njengefilimu yokunciphisa ubushushu, ukupakishwa kwebhotile yesiselo kunye nezinye imveliso yefilimu yokupakisha iye yangena kwimveliso yexesha elincinci elincinci, ukuzinza okulungileyo, kodwa ukuba amashishini emveliso abandakanyekayo. ekungeniseni nasekuthumeleni kumazwe angaphandle, okwangoku imida kakhulu.Ezinye iimveliso zefilimu zokupakisha kwaye akukho xesha licacileyo liphezulu.Njengoko imozulu iguquka ibe shushu, ukuveliswa kwefilimu yokupakishwa kwebakala lokutya kuya kuphuculwa ngakumbi.Ngokukhululeka ngakumbi kolungiselelo kunye nothutho, idlala indima exhasayo ekuqaleni kwemveliso, kodwa uninzi lweminye imveliso yefilimu yokupakishwa kukugcina uzinzo.

Ke ngoko, ngokuchaseneyo, ukuqhubekeka komyalelo wangoku wefilimu yezolimo kubi, kwaye ishishini aliyi kuqalisa ukwakhiwa de ukuqokelela komyalelo kufikelele kwinqanaba elithile.Umyalelo wangoku wokuqhubekeka kwefilimu yokupakisha yomelele, kwaye imveliso igxile ikakhulu ekugcinweni kozinzo, onobudlelwane obuthile kunye neempawu zeemveliso zayo zefilimu.
Uxinaniso oluphezulu lwe-polyethylene resin asiyompahla engenabungozi.I-Ecru granule okanye umgubo, ngaphandle kokungcola komatshini.Igranule yigranule eyicylindrical kwaye ipakishwe kwipolypropylene ephothiweyo ephothiweyo enengubo yangaphakathi.Indawo engqongileyo kufuneka igcinwe icocekile kwaye yomile ngexesha lothutho kunye nokulayisha kunye nokothula.

Ibanga lefilimu ye-HDPE ineempawu ezibalaseleyo zomzimba, ukuqhubekeka kakuhle, amandla omatshini aphezulu kunye nokuzinza okuhle, ukuprintwa kunye nokutywinwa.I-resin iyamelana nokufuma, i-oyile kunye nokubola kweekhemikhali kwaye ineempawu ezigqwesileyo zesantya esiphezulu.

Isicelo

Ibakala lefilimu ye-HDPE lisetyenziswa ngokubanzi kwimveliso yeengxowa ze-T-shirt, iingxowa zokuthenga, iingxowa zokutya, iingxowa zenkunkuma, iingxowa zokupakisha, i-industrial lining kunye nefilimu eninzi.Kwiminyaka yakutshanje, i-resin ibisoloko isetyenziswa ekupakisheni isiselo kunye namayeza, ukupakisha okutshisayo kunye nokupakishwa kwemveliso entsha.I-resin ingasetyenziselwa ukuveliswa kwefilimu ye-anti-seepage esetyenziselwa ubunjineli be-hydraulic.

Iimbonakalo

I-Ecru granule okanye i-powder, ikhululekile kwizinto ezingcolileyo ze-mechanical.Ecru granule okanye i-powder, ikhululekile kwizinto ezingcolileyo zoomatshini.