Nzira dzekuongorora dzepiro

Nekuwedzera kwekudzvinyirirwa kwevanhu, vechidiki vakawanda vachashaya hope, kunyanya kana mutsago usina kugadzikana.Parizvino, pane akawanda akasiyana marudzi emapiro pamusika: anoshanda mapiro, epadivi mapiro, ndangariro mutsago, utano piro, cervical piro, silkworm jecha piro, nezvimwewo, asi ndedzipi nzira dzekuongorora uye yekuongorora zviyero zvemapiro?

1. Dimension
Shandisa maturusi kuyera kureba, upamhi uye urefu maererano nezvinorehwa.

2. Density
Kuyerwa nehuremu hwakatarwa (density).Density inogona kusiyaniswa maererano nekusiyana kwemhando.

3.Kuonekwa

Kuchinja kuduku kusingakanganisi chitarisiko uye ukuru kunobvumirwa, uye deformation yakaoma haibvumirwi.

4.Dirty Mark

Kusvibiswa kudiki kana kugezeswa tsvina mucherechedzo kunogamuchirwa, kusawachwa uye kusvibiswa kwakanyanya hakuna.

5. Makomba
Kudzika hakupfuuri 5mm, kureba hakupfuuri 2cm, uye kudzika uye kureba kunodarika iyi chiyero asi inogona kunama pasina kukanganisa chitarisiko inobvumidzwawo.Kudzika kwakanyanya uye kureba zvinogona kunzi hazvina kukwana mushure mekunamwa.

6. Kupepeta

Kusvuura zvishoma kunobvumirwa , asi kwete kudarika 10% yenzvimbo yose yechigadzirwa.Seriours peeling kumativi ose haabvumirwi.

7. Ruvara

Uniform color, hapana makwapa.Yakanyanya-yero kana yakura nzvimbo haibvumidzwe.

8. Maburi
Kwete kupfuura zvikamu zvishanu zvine hudzamu hwe1cm uye kureba kwe2cm zvinogona kubvumidzwa.Kana iyo yakadzika inopfuura iyo, inoda kugadziriswa pasina kukanganisa chitarisiko, inogonawo kubvumirwa.

9.Kunhuwa

Hapana hwema hunopinza.

Zviri pamusoro apa zvinongotsanangura maitirokuongororwa kwehutanozvemapiro.Zvimwe zvinoshamisa zvekuongorora ndapota teereraCCICQC ruzivo.