Iindaba

Ifilimu yeplastiki luhlobo lwemveliso yeplastiki esetyenziswa kakhulu ekupakisheni, kwezolimo, ekwakheni, nakwezinye iindawo. Ilula, iguquguquka, ibonakala ngokucacileyo, ayingeni manzi, ayingeni asidi kunye ne-alkali, kwaye inokumelana nokufuma okuhle, ayingeni uthuli, ayigcini ubutsha, ayingenisi ubushushu, kunye neminye imisebenzi. Okwangoku, iifilimu zeplastiki eziphambili kwimarike ikakhulu yi-polyethylene (PE), i-polypropylene (PP), i-polyvinyl chloride (PVC), njalo njalo.

Ifilimu yePolythene yenye yeefilimu zeplastiki ezisetyenziswa kakhulu kwimarike namhlanje. Ibonakala ngokuguquguquka okuhle, ukukhanya okuphezulu, kunye nokumelana nokugqwala okuphezulu.

Ngokweendidi ezahlukeneyo ze-polyethylene, ifilimu ye-polyethylene yahlulwe ngakumbi yaba yifilimu ye-polyethylene enoxinano oluphezulu (HDPE) kunye nefilimu ye-polyethylene enoxinano oluphantsi (LDPE). Ifilimu ye-HDPE inamandla aphezulu kunye nobunzima, kwaye ifanelekile kwizixhobo zokupakisha kunye nefilimu yokudibanisa i-mulching yezolimo kunye namanye amasimi; Ifilimu ye-LDPE iguquguquka kwaye ifanelekile kwiipakeji zokutya kunye neengxowa zenkunkuma kunye namanye amasimi.

Inkqubo yokuvelisa ifilimu ye-polyethylene ibandakanya ikakhulu indlela yokukhupha kunye nendlela yefilimu evuthelweyo. Ngokweendlela ezahlukeneyo zokucubungula ifilimu, inokwahlulwa ibe ziintlobo ezahlukeneyo, ezifana nefilimu evuthelweyo (IPE), ifilimu ephosweyo (CPE), kunye nefilimu ekhupha igwebu eliphantsi.

Amandla okuxinana kunye nokuvuleka kwefilimu ye-PE kubhetele kunefilimu ye-CPE, kusetyenziswa ushicilelo olungaphambili, kusetyenziswa iingxowa zokutya, iingxowa zempahla, njl.njl.; Ubukhulu befilimu ye-CPE bufana, ukuqaqamba komphezulu, ukucaca, kunye nokuvalwa kobushushu kunokuba i-PE ingcono, ingaprintwa ngaphambili nangasemva, kodwa iindleko zemveliso ziphezulu. Ifilimu ye-CPE isetyenziswa kakhulu njengengxowa edibeneyo yomaleko ongaphakathi, kunye nezinto zokuthambisa, iisosi, kunye neepastries zokupakisha; ifilimu ene-foam ephantsi iyahombisa, ityebile, akulula ukuyisolula nokuyitshintsha, kusetyenziswa ushicilelo olungaphambili, olusetyenziselwa imizobo yoNyaka oMtsha, iimpawu zorhwebo kunye neebhegi zesandla. Ifilimu ene-foam ephantsi ilungile ekuhombiseni, ubume obukhulu, akulula ukuyisolula nokuyitshintsha, kwaye iprintwa kwicala elingaphambili, kwaye isetyenziswa kwimizobo yoNyaka oMtsha, iimpawu zorhwebo, kunye neebhegi zesandla.

Ifilimu ye-PE kwicandelo lokupakisha yeyona isetyenziswa kakhulu kwaye ingasetyenziselwa ukupakisha ukutya, ukupakisha iimveliso zombane, ukupakisha izinto ezifunekayo imihla ngemihla, ukupakisha iimpahla, njalo njalo. Zinento efanayo, oko kukuthi, ifilimu yeplastiki yenzelwe ukuprinta imibala, njengokupakisha ukutya kodwa ikwasetyenziselwa imisebenzi yenkqubo edibeneyo enamaleko amaninzi kunye neminye imisebenzi yenkqubo.

Nangona kunjalo, ifilimu ye-PE ithanda ukuba namabala ekristale, kwaye ukungcola okumhlophe okuhlala kuyingxaki eqhelekileyo, eyona ixhaphakileyo kwimveliso yefilimu, kodwa ikwayeyona nto ibangela intloko ebuhlungu. Abavelisi abaninzi befilimu bachatshazelwe kukungcola okubangelwa kukushicilela okulandelayo, kunye nomgangatho wemveliso yokugqibela.

Nangona iingxaki ze-crystal point zixhaphakile, azilula ukuzisombulula. Oku kungenxa yokuba zininzi izinto ezinokubangela iingxaki ze-crystal point. Ukuba unobangela we-crystal pitting awucaci, kunzima ukuthatha amanyathelo okuphucula okanye ukuyisombulula. Ke ngoko, kufuneka siqale siqonde izizathu ze-crystal pitting, ezibangelwa zezi meko zilandelayo zintlanu:

• Izinto ezingcolisayo zangaphandle
• Ukwenziwa kweplastiki kakubi
• Ukudibanisa emva kokwaluphala/ukunyibilika
• Ukwenziwa kwezinto zibe yicarbonization ngexesha lokucubungula, nto leyo ebangela ukuba kubekho “i-carbon deposits kwi-mold yomlomo”.
• Imvula eyongezelelweyo, njl.

Iiarhente zokutyibilika kwiifilimu ze-PE zihlala ziyi-oleic acid amide okanye i-erucic acid amide, kwaye umsebenzi we-toning ufuna ukuba zifikelele kumphezulu wefilimu, kungenjalo akuyi kubakho kutyibilika. Iarhente ethambileyo kuba yongezwa, ingafakwanga kwimolekyuli ye-PE, ukucubungula ifilimu, ngokuhamba kwexesha kunye notshintsho lobushushu, iarhente ethambileyo iya kuba ukusuka kumaleko womphezulu wefilimu we-membrane yangaphakathi ukuya ekufudukeni kwangaphandle okuphumayo. Ukuqwalaselwa ngononophelo kuya kufunyanwa ukuba ngumaleko omncinci kakhulu wezinto ezifana nomgubo okanye i-wax, okukhona ixesha lide, kokukhona ukufuduka okuninzi. Xa ukuna kwe-agent ethambileyo kukubi ngakumbi, akuchaphazeli kuphela umsebenzi woomatshini bokupakisha abazenzekelayo, kodwa kukwachaphazela ukufaneleka kokuprinta, amandla adibeneyo, kunye nongcoliseko lweempahla ezipakishiweyo.

Ukuchitha isiko, ukuphanda, kunye nokuvelisa izinto ezintsha,Uthotho lweSILIKE SILIMER olungafudukiyo olusisigxina olungelulo olongezelelweyoKwi-Flexible Packaging isombulula ngokugqibeleleyo ingxaki ye-white precipitates, Kwangaxeshanye, okuIarhente yokutyibilika engeyiyo imvulainokunceda abavelisi beefilimu ze-PE ekusombululeni imiba yeendawo zokukristala ngexesha lokuvelisa.

Iqela le-R&D elizinikeleyo le-SILIKE liphumelele ekusombululeni le micimbi ngokuphuhlisa indlela entsha yokuphucula izintoIzithako zeMasterbatch ezingatyibilikiyo nezithintela ukuvimba – inxalenye yothotho lweSILIMER, esombulula ngempumelelo iintsilelo zearhente yokutyibilika yendabuko, engafudukiyo kwiileya zefilimu, iqinisekisa ukusebenza kokutyibilika okuzinzileyo nokuhlala ixesha elide, okuzisa ubuchule obukhulu kwishishini lePlastiki Film Flexible Packaging Industry. Olu phuculo lubonelela ngeenzuzo ezifana nefuthe elincinci ekuprinteni, ekuvaleni ubushushu, ekudluliseleni, okanye kumnkungu, kunye neCoF enciphileyo, ukuthintela ukuvaleka okuhle, kunye nokuthamba komphezulu okuphuculweyo, okususa ukuna komgubo omhlophe.

Uthotho lweSILIMER olungenamanzi oluyiSuper-slip kunye noluhlu lweMasterbatch Additives oluthintela ukuvimbaineendlela ezahlukeneyo zokusetyenziswa kwaye ingasetyenziswa ekuveliseni iifilimu zeBOPP/CPP/PE/TPU/EVA, njl. Zifanelekile kwiinkqubo zokubumba, ukubumba ngebhombu, kunye nokuzolula.

Iingenelo zeIzithako zeSILIKE SILIMER ezingatshibilikisiyo kakhulu kwaye ezithintela ukuvimba zeMasterbatch:

1. Idatha yovavanyo ibonisa ukuba zincinciI-SILIKE SILIMER 5064MB1kunyeI-SILIKE SILIMER 5065HBinokunciphisa ngempumelelo i-coefficient of friction kwaye ihlale ixesha elide kwaye izinzile kungakhathaliseki ukuba imozulu kunye nobushushu bunjani;

2. Ukongezwa kweI-SILIKE SILIMER 5064MB1kunyeI-SILIKE SILIMER 5065HBngexesha lokulungiselela iifilimu zeplastiki akuchaphazeli ukucaca kwefilimu kwaye akuchaphazeli inkqubo yokuprinta elandelayo;

3.UkongezaI-SILIKE SILIMER 5064MB1kunyeI-SILIKE SILIMER 5065HBngobuninzi obuncinci kusombulula ingxaki yokuba ii-amide slip agents zemveli kulula ukuzilungisa okanye ukuzisusa zibe yimpuphu, kuphucula umgangatho wemveliso, kwaye konga iindleko ezipheleleyo.

Ngaba ufuna ukutshintsha ii-amide slip agents ezandleni zakho? Ngaba ufuna ukutshintsha i-amide slip agent yakho kwiPlastiki Film, okanye ufuna ukusebenzisa i-amide slip agent ezinzileyo nesebenzayo yokukhusela okusingqongileyo kwiPlastiki Film, i-SILIKE iyakwamkela ukuba unxibelelane nathi nangaliphi na ixesha, kwaye sijonge phambili ekudaleni amathuba amaninzi kunye nawe!