Khoom siv:
1. PU tawv:
• Cov khoom siv sab saud yog polyurethane (PU), paub txog nws cov tawv zoo li kev ntxhib los mos, durability, thiab dej tsis kam. PU kuj yog lub teeb yuag thiab yooj yim los tswj.
2. PVC qhov rooj:
• Ib leeg yog ua los ntawm polyvinyl chloride (PVC), cov khoom muaj nqis rau nws yooj yim, plam tsis kam, thiab nqi-zoo. Nws muab kev hnav tsis kam thiab feem ntau siv hauv platform lossis tuab-soled designs.
Txhaj Molding Txheej Txheem:
1. Kev npaj khoom siv:
• PU Upper: Cov khoom siv PU raug txiav rau hauv cov qauv tshwj xeeb raws li khau tsim. Cov npoo yog ntxiv dag zog, thiab elastic sab vaj huam sib luag ntxiv rau kev ua haujlwm plam.
• PVC Granules: PVC cov ntaub ntawv yog npaj thiab rhuab nyob rau hauv ib tug txhaj tshuaj molding tshuab kom txog thaum nws ua molten.
2. Upper Assembly:
• Cov khoom siv PU yog stitched ua ke los ua kom tiav sab sauv. Txhua yam khoom siv kho kom zoo nkauj lossis kev txhawb nqa tau txuas rau ntawm theem no.
3. Txheej txheem kav ntev:
• Lub sab sauv yog ncab thiab zoo li tus tshaj ib nkawm khau kawg kom ua tiav daim ntawv xav tau thiab cov qauv.
4. Txhaj Molding rau Outsole:
• Lub puab tsaig yog muab tso rau hauv ib lub puab tsaig.
• Molten PVC yog txhaj rau hauv pwm, sib txuas seamlessly nrog rau sab sauv thaum tsim cov tuab, ribbed outsole.
• Cov pwm yog txias kom khov rau PVC thiab xyuas kom muaj kev sib raug zoo ntawm ib leeg thiab sab sauv.
5. Trimming thiab Finishing:
• Tom qab lub outsole yog solidified, tshaj PVC cov ntaub ntawv yog trimmed. Tag nrho cov khau yog polished thiab kuaj xyuas qhov sib xws hauv qhov tsos.
6. Kev soj ntsuam zoo:
• Txhua lub khau yuav tsum tau kuaj xyuas kom zoo rau kev sib khi kom zoo, durability, thiab tiav. Txhua yam khoom tsis raug raug muab rov ua dua lossis muab pov tseg.
7. Ntim:
• Cov khau ua tiav yog ntim rau kev xa khoom.
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