EVA bhegi rinoiswa sei muindasitiri yeshangu?

EVA bhegi rinoiswa sei muindasitiri yeshangu?

Muindasitiri yeshangu, EVA (ethylene-vinyl acetate copolymer) zvinhu zvinoshandiswa zvakanyanya mukugadzira zvigadzirwa zveshangu zvakasiyana nekuda kwekuita kwayo kwakanaka. Aya anotevera ndiwo chaiwo maitiro ekushandisa uye zvakanakiraEVAzvinhu muindasitiri yeshangu:

1. Sole material:
EVA chinhu chakajairwa kune soles nekuda kwekusimba kwayo, kuchinjika uye nekuvhunduka kugona. Inopa nyaradzo kune anopfeka uye inogona kutsungirira kumanikidzwa kwezuva nezuva kupfeka uye kubvarura. Chinhu chikuru cheEVA soles uremu huremu uye yakakwirira elasticity, iyo inobvumira mupfeki kunzwa chiedza pakufamba. Panguva imwecheteyo, kushanda kwayo kwakanaka kwekugadzirisa kunogona kuderedza zvinobudirira kukanganisa kwetsoka pasi uye kuderedza kukuvara kwemitambo.

2. Kuita furo:
Iko kushandiswa kwezvinhu zveEVA mubhutsu kazhinji kunosanganisira kupupa furo kuti ivandudze kupfava kwayo, elasticity uye kuvhunduka kunyura kuita. Kune matatu makuru eEVA ekuputira furo maitiro: echinyakare flat hombe kupupa, mu-mold diki kupupa uye jekiseni muchinjika-unobatanidza kupupa. Aya maitiro anogonesa EVA zvinhu kuburitsa masora ekuomarara kwakasiyana uye ukobvu zvinoenderana nezvinodiwa zveshangu dzakasiyana kusangana nezvinodiwa nevatengi vakasiyana.

3. Shangu midsole tekinoroji:
Panyaya yeshangu midsole tekinoroji, EVA uye nylon elastomer macomposites anotora yakazvimirira yekutsvagisa uye kusimudzira hunyanzvi hwekupupa, iyo inogona kuwana yakaderera density uye inopa yakanakisa rebound kuita. Iko kushandiswa kweiyi inosanganiswa zvinhu kunoita kuti shangu midsole ireruke ichichengetedza yakakwira rebound, iyo inonyanya kukodzera shangu dzemitambo uye shangu dzekumhanya.

4. Kushandiswa kwezvinhu zvinochengetedza zvakatipoteredza:
Nekuvandudzwa kwekuziva kwezvakatipoteredza, iyo EVA yega indasitiri inobhadhara zvakanyanya kune zvakatipoteredza kugadzirwa uye inosimudzira kuchengetedzwa kwemamiriro ekunze. Mune ramangwana, zvinhu zveEVA zvine hushamwari kwezvakatipoteredza zvichave zvakanyanya kushandiswa kusangana nezvinodiwa nevatengi kune zvigadzirwa zvinogara

5. Hungwaru kukura:
Kugadzira kwakangwara uye manejimendi eruzivo zvishoma nezvishoma anozoiswa kune EVA chete kugadzirwa kuvandudza kugadzirwa kwemhando uye mhando yechigadzirwa. Semuenzaniso, nekuisa masensa mumasoles kuti atarise mafambiro emunhu akapfeka uye data rekufamba, zvinodiwa zvemichina yemitambo ine hungwaru inogona kuzadzikiswa.

6. Kusimukira kwemusika:
Kubudirira kwakadzama kwekudyidzana kwepasirese kwave kuburitsa zvishoma nezvishoma kudiwa kwemisika iri kusimukira, kunyanya muAsia neAfrica, uko kudiwa kwezvinhu zveshangu kuri kuramba kuchikwira, izvo zvinopa mikana mitsva yebhizinesi yeEVA chete indasitiri.

7. Inotungamirirwa ne photovoltaic industry:
Kuvandudzwa kweiyo photovoltaic indasitiri kwakaunzawo mitsva yekukura mapoinzi kune EVA indasitiri, kunyanya mukushandiswa kwe solar photovoltaic encapsulation mafirimu uye mamwe minda.

8. Bio-based EVA shangu elastomer:
Iko indasitiri yebiomass-yakavakirwa EVA shangu elastomer yakaita budiriro. Ichi chinyorwa hachingove chine zvisikwa zvebiomass zvikamu uye kunhuhwirira kwakasiyana, asiwo zvine zvakanaka antibacterial properties, hygroscopicity uye dehumidification, iyo inogona kuvandudza kushanda kwehutsanana mumhango yeshangu. Panguva imwecheteyo, ine yakanakisa zvimiro zvemuviri, ine yakaderera compression deformation, yakakwira rebound, yakaderera density uye humwe hunhu.

Muchidimbu, kushandiswa kwezvinhu zveEVA muindasitiri yeshangu kwakapetwa, kubva kune sosi kusvika kune insoles, kubva pachinyakare shangu kuenda kune yepamusoro-tech shangu dzemitambo, EVA zvinhu zvave chinhu chakakosha mukugadzira shangu nekureruka kwavo, kunyaradza, kupfeka kuramba uye kwezvakatipoteredza. kudzivirira. Nekuenderera mberi kwekufambira mberi kwetekinoroji uye kukura kwemusika kudiwa, kushandiswa kwezvinhu zveEVA kunowedzera kuwedzera uye kudzika.