Iindaba

Imbali yeengxowa zenkunkuma.
ngu admin nge 21-04-16
Uya kumangaliswa kukuba iingxowa zenkunkuma zisetyenziswa ngokubanzi kuwo wonke umhlaba kwaye azintsha.Iiplastiki eziluhlaza ozibona yonke imihla zenziwe ngepolyethylene.Zenziwa ngo-1950 nguHarry Washrik kunye neqabane lakhe, uLarry Hansen.Bobabini abaqambi bavela eCanada.Kwenzeka ntoni...
Funda ngokugqithisileyo
Yintoni ingxowa yokuthwala ivesti?
ngu admin nge 21-04-07
Sidla ngokusebenzisa iingxowa zeplastiki kwaye zininzi iintlobo zeeplastiki.Namhlanje ndiza kukwazisa ukuba yintoni "ingxowa ye-vest, eqondwa ngokoqobo".Imilo yengxowa yevest ifana nevest.Ingxowa yethu yempahla intle kakhulu kwaye omabini amacala aphezulu.Ingxowa yevest eneneni i...
Funda ngokugqithisileyo
Ngaba uyafuna ukwazi ngakumbi malunga neengxowa ze-ecology?
ngu admin nge 21-04-07
I-Bioplastics Kuxhomekeka kwizinto, ixesha elithathwayo ukuze i-bioplastics ivundiswe ngokupheleleyo inokuthatha ixesha elahlukileyo kwaye kufuneka ifakwe kwi-compost kwizibonelelo zorhwebo zokudibanisa, apho ubushushu obuphezulu bomgquba bunokufezekiswa, kwaye phakathi kwe-90 kunye ne-180 yeentsuku.Mos...
Funda ngokugqithisileyo
Iingxowa zempahla
ngu admin nge 21-04-02
Ngokuqhelekileyo, isikhwama sempahla sibhekisela kwisikhwama esisetyenziselwa ukugcina iimpahla (ezifana neesuti kunye neelokhwe) ezixhaswe yi-hanger engxoweni kwindawo ecocekileyo okanye engenathuli.Ngokukodwa, ibhegi yeempahla ibhekisa kuhlobo lwengxowa yempahla elungele ukuxhonywa kwintonga ethe tye kwi...
Funda ngokugqithisileyo
Ukusetyenziswa kweFilimu yokuMasking yokuPeyinta
ngu admin nge 21-03-19
1. Ukutshiza imaski yepeyinti Ikhusela ikakhulu ipeyinti ukuba ingavuzi xa kupeyintwa iimoto, iibhasi, izithuthi zobunjineli, iinqanawa, oololiwe, iikhonteyina, iinqwelomoya, oomatshini, kunye nefenitshala, kwaye iphucula ngokupheleleyo indlela yokugquma yemveli yokusebenzisa amaphephandaba kunye nephepha elibhalwe...
Funda ngokugqithisileyo
Ngaba i-polypropylene yiplastiki enokubola?
ngu admin nge 21-03-11
Ngaba i-polypropylene yiplastiki enokubola?Umntu wabuza ukuba i-polypropylene yiplastiki eyonakalayo?Ke mandiqale ndiqonde ukuba yintoni iplastiki eyonakalayo?Iplastiki eyonakaliswayo luhlobo lwemveliso ehlangabezana neemfuno ezahlukeneyo zokusebenza, kwaye ukusebenza kwayo akutshintshi ...
Funda ngokugqithisileyo
Uthini umahluko phakathi kweebhegi ezingonakaliswa yibhayoloji kunye neengxowa ezinokonakala ngokupheleleyo?
ngu admin ngo 21-03-05
Ibhegi yokupakisha eyonakaliswayo, intsingiselo iyathotywa, kodwa ukupakishwa okunokonakala kwahlulahlulwe "kunokonakala" kunye "nokonakala ngokupheleleyo" kwiindidi ezimbini.Ingxowa yeplastiki ebolisiweyo yenziwe ngeendiza zezityalo kunye nezinye ezinobuhlobo kumzimba womntu kunye nokusingqongileyo, okwahlukileyo ...
Funda ngokugqithisileyo
Izizathu zokunyuka kwempahla ekrwada
ngu admin on 21-02-26
Njengomthengisi weengxowa zeplastiki ezithunyelwa kumazwe angaphandle, ixabiso lempahla ekrwada liyenyuka.Yintoni isizathu sokunyuka kwexabiso lezinto eziluhlaza?Njengoko sonke siyazi, iingxowa zeplastiki zenziwe nge-polyethylene, i-polypropylene, i-polyvinyl chloride kunye nezinye izinto eziluhlaza.Uninzi lwe...
Funda ngokugqithisileyo
NYAKHOMTSHA
ngu admin ngo 21-02-05
UNyaka oMtsha waseTshayina usondele, kwaye inkampani iya kuba neholide ngokusemthethweni ngoFebruwari 7, 2021, kwaye iqalise umsebenzi ngoFebruwari 18, 2021. Umnyhadala weNtwasahlobo ngowona mnyhadala wemveli obalulekileyo eTshayina, okuthetha ukuhlangana kwakhona,...
Funda ngokugqithisileyo
TPE iigloves MATERIAL
ngu admin nge 21-01-26
I-Thermoplastic elastomer, ekubhekiselwa kuyo njenge-TPE okanye i-TPR, sisishunqulelo serabha ye-Thermoplastic.Luhlobo lwe-elastomer enokwaluka kwerabha kubushushu begumbi kwaye inokufakwa iplastiki kwaye ibunjwe kubushushu obuphezulu.Ke ngoko, i-thermoplastic elastomer ine...
Funda ngokugqithisileyo
Ingxowa yenkunkuma yezinja isetyenziswa kakhulu
ngu admin nge 21-01-23
Okwangoku, inani lezilwanyana zasekhaya ezifuywayo liyanda, kwaye iingxowa zenkunkuma ezisetyenziswa zizilwanyana zasekhaya ziya zithandwa ngakumbi.Ayinakuphepheka into yokuba izinja zifune indle xa ziphuma ziyobethwa ngumoya okanye xa zisiya kubethwa ngumoya nesilwanyana sasekhaya.Ukuba uyishiya yodwa, iya kubangela okusingqongileyo...
Funda ngokugqithisileyo
Yintoni ifilimu ephosiweyo?
ngu admin nge 21-01-14
Ifilimu yeCast luhlobo lwefilimu enganwetshwanga, engaqhelanganga eyongezelelekileyo eveliswa ngokunyibilika nokucinywa.Kukho iindlela ezimbini zokumilisela umaleko omnye kunye ne-multi-layer co-extrusion salivation.Xa kuthelekiswa nefilimu evuthelweyo, ibonakala ngesantya sokuvelisa ngokukhawuleza,...
Funda ngokugqithisileyo

<< < Ngaphambili 9 10 11 12 13 14 Okulandelayo >>> Iphepha 12/14