M'dziko lomwe likusintha nthawi zonse lakupanga nsapato, kusankha kwa zida kumagwira ntchito yofunika kwambiri pozindikira mtundu, kulimba, ndi magwiridwe antchito a chinthu chomaliza. Mitundu yosiyanasiyana ya utomoni, kuphatikiza PVC (Polyvinyl Chloride), RB (Rubber), PU (Polyurethane), ndi TPR (Thermoplastic Rubber), amagwiritsidwa ntchito kwambiri pamakampani. Kuonjezera kulimba ndi kuvala nsapato za nsapato, zodzaza ngati ufa wa calcium nthawi zambiri zimawonjezeredwa.
Tiyeni tifufuze zida zina zodziwika bwino komanso kugwiritsa ntchito ma inorganic fillers mkati mwake:
01. RB Rubber Soles
Zopangira mphira, zopangidwa kuchokera ku mphira wachilengedwe kapena wopangidwa, zimadziwika chifukwa cha kufewa kwawo komanso kukhazikika bwino, zomwe zimawapangitsa kukhala abwino pamasewera osiyanasiyana. Komabe, mphira wachilengedwe savala kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kwa nsapato zamasewera zamkati. Nthawi zambiri, silika yamvula imagwiritsidwa ntchito ngati chodzaza kulimbikitsa mphira, ndi kashiamu carbonate pang'ono kuwonjezeredwa kuti apititse patsogolo kukana komanso kutsutsa chikasu.
02. PVC Soles
PVC ndi zinthu zosunthika zomwe zimagwiritsidwa ntchito pazinthu monga nsapato za pulasitiki, nsapato za migodi, nsapato zamvula, ma slippers, ndi nsapato. Kashiamu carbonate wopepuka nthawi zambiri amawonjezedwa, ndi ma formulations omwe amaphatikiza 400-800 mesh heavy calcium malinga ndi zofunikira, makamaka mu kuchuluka kwa 3-5%.
03. TPR Soles
Thermoplastic Rubber (TPR) imaphatikiza zinthu za mphira ndi thermoplastics, zomwe zimapereka kukhazikika kwa mphira kwinaku akusinthidwa komanso kubwezeredwa ngati mapulasitiki. Kutengera ndi zinthu zomwe zimafunikira, mapangidwe angaphatikizepo zowonjezera monga silika, nano-calcium, kapena heavy calcium powder kuti zitheke kuwonekera, kukana kukanda, kapena kukhazikika kwathunthu.
04. EVA Jekeseni-Kuumbidwa Soles
EVA imagwiritsidwa ntchito kwambiri pamasewera apakati pamasewera, wamba, panja, ndi nsapato zapaulendo, komanso pama slippers opepuka. Chodzaza choyambirira chomwe chimagwiritsidwa ntchito ndi talc, chowonjezera chimasiyana pakati pa 5-20% kutengera zofunikira. Pazinthu zomwe zimafuna kuyera kwambiri komanso mtundu, 800-3000 mesh talc ufa amawonjezedwa.
05. Mapepala a EVA Amatulutsa thovu
Mapepala a EVA a thovu amagwiritsidwa ntchito pazinthu zosiyanasiyana, kuyambira pazitsulo mpaka pakati pazitsulo, mapepala akupangidwa ndikudulidwa mu makulidwe osiyanasiyana. Izi nthawi zambiri zimaphatikizapo kuwonjezeredwa kwa 325-600 mesh heavy calcium, kapena ngakhale magiredi abwino kwambiri monga 1250 mesh pazofunikira zolimba kwambiri. Nthawi zina, ufa wa barium sulphate umagwiritsidwa ntchito pokwaniritsa zofunikira zapadera.
Ku XINZIRAIN, timapititsa patsogolo kumvetsetsa kwathu kwa sayansi yakuthupi kuti tipereke mayankho a nsapato zapamwamba komanso zapamwamba. Kumvetsetsa zovuta za zipangizo zokhazokha kumatithandiza kupanga nsapato zomwe zimakwaniritsa miyezo yapamwamba kwambiri ya kukhazikika, chitonthozo, ndi mapangidwe. Pokhala patsogolo pakupanga zinthu zatsopano, timawonetsetsa kuti zinthu zathu sizimangokwaniritsa koma kupitilira zomwe makasitomala athu apadziko lonse akuyembekezera.
Nthawi yotumiza: Aug-19-2024
