Velcro nuv thiab voj kab xevyog unmatched raws li ib tug fastener rau khaub ncaws los yog lwm yam ntaub ntawv khoom.Nws yog ib txwm muaj nyob rau hauv chav xaws khaub ncaws los yog studio rau cov zoo siab seamstress los yog arts thiab crafts enthusiast.

Velcro muaj ntau yam kev siv vim txoj kev nws cov loops thiab hooks yog tsim.Tab sis qee cov ntaub ntawv ua haujlwm zoo nrog nws dua li lwm tus.

Nrhiav seb cov ntaub ntawv twg Velcro thaj ua rau thaj yuav lo rau thiab seb puas muaj nyob hauv daim ntawv teev npe.

Puas Velcro lo kom hnov?
Yog lawm!Nws muaj peev xwm lo cov khoom rau ntaub nrog ntau cov hniav - los yog tuav.Cov ntaub txhuam hniav muaj cov hlua me me ntawm cov fibers hu ua loops, uas tso cai rau qee yam khoom los lo rau yooj yim - zoo li Velcro.

Felt yog tuab, tsis-woven npuag tsis muaj warp.Nws yog tsim los ntawm matted thiab compressed fibers uas tsis pom cov xov thiab sticks zoo rau cov khoom raug.

Kev sib cuam tshuam ntawm Velcro thiab Felt
Velcro yog ibnuv-thiab-loop fastenernrog ob lub strips nyias, ib qho nrog me me hooks thiab lwm yam nrog mini loops.

Georges de Mestral, Swiss engineer, tsim cov ntaub no hauv xyoo 1940s.Nws pom tias cov burrs me me los ntawm cov nroj tsuag burdock tau ua raws li ob qho tib si nws lub ris thiab nws tus dev pluab tom qab coj nws mus taug kev hauv hav zoov.

Ua ntej tsim Velcro hauv xyoo 1955, De Mestral tau sim rov ua dua qhov nws tau pom hauv lub tshuab tsom rau ntau tshaj kaum xyoo.Tom qab patent tas sij hawm xyoo 1978, cov lag luam txuas ntxiv luam cov khoom.Thiab tsis hais hom twg, peb tseem txuas Velcro nrog cov moniker, zoo li peb ua nrog Hoover lossis Kleenex.

Velcro daim kab xevtuaj yeem lo rau qee hom ntaub - tshwj xeeb tshaj yog muaj kev xav, vim tias ob lub qauv sib xyaw ua ke zoo.

Velcro Adhesive
Qhov sib txuas ntawm qhov roughness feem ntau ua rau muaj kev xav zoo, tab sis qee qhov siv cov khoom nplaum rov qab rau kev ruaj ntseg ntau dua.

Yog tias koj siv tus kheej-nplaum Velcro, nws yog ib qho tseem ceeb kom ntseeg tau tias lub ntsej muag zoo nkauj zoo nkauj ua ntej siv nws.Cov khoom no yog ceev thiab yooj yim rau siv dua li sew-on lossis hlau-on sib npaug.

Xav Thickness
Ntau qhov kev ntxhib los mos yog muab rau Velcro los lo rau ntawm qhov xav tau thinner, uas muaj qhov xav tau rougher thiab ntxeem tau ntau dua.Txawm hais tias thicker xav tau feem ntau nyiam, cov nplaum nplaum feem ntau tsis lo zoo rau nws vim nws du heev.Raws li koj tuaj yeem pom, xav tias thickness thiab hom yog qhov tseem ceeb.

Tsis tas li ntawd, cov loops ntawm acrylic xav yuav tsis tas yuav txaus.

Nws raug nquahu kom sim ib qho chaw me me ua ntej thov kev xav yog tias koj tsis ntseeg siab txog nws qhov zoo thiab adhesion.Koj yuav txuag cov khoom thiab sijhawm los ntawm kev ua cov kauj ruam no!

Kev tshem tawm thiab rov thov dua
Tuav lub Velcro tawm thiab rov ua dua nws yuav tsis ua haujlwm;nws tuaj yeem tsim cov stringy lossis dilute nyhuv.Ib yam li ntawd, yog tias koj txuas ntxiv cuam tshuam cov loops, cov khoom yuav dhau los ua fuzzy thiab cuam tshuam kev ruaj ntseg ntawm daim ntawv cog lus, ua rau nws poob nws cov nplaum thiab ua haujlwm zoo.

Kev thov txuas ntxiv thiab tshem tawm cov nplaum Velcro kuj tseem ua rau lub ntsej muag zoo nkauj, ua rau nws nyuaj rau rov siv cov ntaub rau lwm yam.Leej twg xav tau huab, tsis pom kev?Kev hnov ​​​​mob thiab malleable yog ib qho ntawm cov ntaub ntawv yooj yim dua rau kev puas tsuaj.

Yog tias koj npaj siab yuav thov, tshem tawm, thiab rov ua dua cov khoom siv Velcro kom hnov ​​​​ntxhiab, peb pom zoo kom siv hlau-rau lossis xaws-rau strips.