Vim li cas zippers ntawm lub hauv caug ntawm khau tawg qhib?

Vim li cas zippers ntawm lub hauv caug ntawm khau tawg qhib?

Muaj peb lub laj thawj tseem ceeb rau qhov no:

Kev nyuaj siab thiab kev xav tau ntawm cov qauv: Lub instep flexes dua thaum taug kev. Thaum lub zipper nyob rau hauv txoj kab ntawm flexion no, nws yuav tsum tiv thaiv sab nraud thiab qaug zog los ntawm kev rov khoov thiab ncaj; Thaum lub sij hawm, lub zipper daim kab xev, cov hniav, los yog slider yuav ua tsis tau nyob rau hauv no hom.

1. Subpar cov ntaub ntawv thiab kev tsim khoom:

Lub zog zipper tsis txaus: Zippers siv hauv khau yuav tsum tiv taus kev ntxhov siab ntau dua li cov siv hauv khaub ncaws. Yog tias siv cov zipper tsis zoo los sis tsis muaj zog, cov hniav deform yooj yim, thiab daim kab xev yog feem ntau tsim kua muag.

2. Kev xaws tsis raug: Qhov no yog qhov feem ntau ua rau zipper tsis ua haujlwm. Yog tias lub zipper lub installation ntawm cov khau sab sauv tsis tuaj yeem suav rau flexion -txog kev ntxhov siab, lossis yog tias qhov stitching tsis ruaj ntseg, kev puas tsuaj feem ntau pib ntawm seam.

3. Tsis muaj kev tsim qauv -raws li kev tiv thaiv: Yog tias tsis muaj kev ntsuas kev txhawb nqa thaum tsim lub zipper instep, txhua qhov kev ntxhov siab ua ncaj qha rau ntawm lub zipper nws tus kheej, ua rau muaj kev pheej hmoo ntawm kev ua tsis tiav.

🛠️ Yuav hais li cas?
Cov kev daws teeb meem tuaj yeem ua tau los ntawm peb lub kaum sab xis: xaiv cov khoom siv, tsim, thiab kev tsim khoom:

1. Siv cov khoom tshwj xeeb "txhim kho cov khau zippers"
Tsis txhob siv cov zippers txheem; hloov, xaiv zippers tsim tshwj xeeb rau khau. Cov yam ntxwv no muaj zog dua, siab - lub zog daim kab xev, thiab qee cov qauv muaj xws li cov sliders ntxiv uas ua rau muaj kev tiv thaiv zoo rau qhov qhib tawg.

Piv txwv li: Qee lub tuam txhab tau tsim cov sliders ntxiv muaj peev xwm tiv taus 300-350 Newtons ntawm kev rub quab yuam, tiv thaiv cov slider kom tsis txhob nthuav dav hauv kev ntxhov siab.

2. Txhim kho cov qauv tsim thiab ntxiv kev tiv thaiv
Siv cov qauv tsim los faib cov kev ntxhov siab tso rau ntawm lub zipper yog ib qho kev daws teeb meem ntau dua.

Ntxiv cov flap lossis txheej tiv thaiv: Muab lub flap hla los yog hauv qab zipper pab kom nws ruaj khov thiab faib cov nro, thaum tseem txhim kho cov khau zoo li.

Siv "zipper plus auxiliary fastening" ua ke: Qhov no yog txoj hauv kev zoo heev. Piv txwv li, tom qab lub zipper kaw lawm, lub Velcro pluaj lossis lacing system tuaj yeem muab ntxiv rau sab nraud "cinch" thaj chaw zippered. Txoj kev no, lub zipper feem ntau ua haujlwm koom nrog ob sab, thaum lub zog ntawm lub hauv caug thaum taug kev yog yug los ntawm pluaj.

Kho txoj hauj lwm lossis qhov ntev: Yog tias ua tau, ntsuas seb lub zipper yuav tsum nyob rau hauv qhov chaw ntawm lub instep. Offsetting lub zipper me ntsis los ntawm qhov taw tes qhov siab tshaj plaws ntawm flexion-los yog siv lub zipper luv dua- tuaj yeem txo qhov kev ntxhov siab.

3. Txheem txheej txheem tsim khoom
Xyuas kom lub zipper ruaj ntseg thiab raug ntsia rau ntawm cov khau sab saud. Qhov no suav nrog kev siv siab - lub zog xov thiab cov txheej txheem stitching kom raug, nrog rau kev txhawb nqa qhov kawg nrog backstitching los tiv thaiv kev tawg ntawm qhov kawg.

Yog tias cov khau twb tau nkag mus rau ntau lawm, lub tswv yim txhim kho yog qhov tseem ceeb ntawm kev ntxiv cov txheej txheem kev ruaj ntseg sab nraud (xws li Velcro pluaj), vim qhov no daws qhov teeb meem nrog tus nqi tsawg thiab kev hloov kho. Yog tias cov khau tseem nyob rau theem tsim, qhov ua tau ntawm ob qho tib si zipper reinforcement thiab kev txhim kho cov txheej txheem tuaj yeem raug soj ntsuam zoo.