Momwe mungasankhire zipper zabwino zapamwamba

Zipper, zomwe zidapangidwa kwambiri m'zaka za zana la 21, tsopano ndizosavuta kunyalanyaza kufunika kwake, chifukwa zakhala zowonjezera zowonjezera, koma ubwino wa kugula kwake sungathe kunyalanyazidwa.Chidutswa cha zovala chikhoza kukhala ndi mphamvu yaikulu chifukwa cha khalidwe la zipper.Miyezo yake yabwino imayambitsidwa motere:

Momwe mungasankhire zipper zabwino zapamwamba

1. molingana ndi European zipper quality standard, handbag zipper amafuna osati poizoni, no azo, palibe faifi tambala, palibe formaldehyde, kuyendera singano chofunika, pamene kuyitanitsa kuikidwa patsogolo padera.

2. Ngati zipi mtundu woyera (Kutupa mtundu no. J-D030), kumva zofewa, yosalala, lathyathyathya, olimba ndi bwino meshing, mano: pamwamba zipi mutu mano ayenera kukhala yosalala ndi khalidwe labwino, kumva ofewa ndi yosalala pamene chimakoka, ndipo phokoso limachepa, ndipo mano asakhale akuda kapena achikasu.

3. Lamba wopaka utoto wapamwamba kwambiri wa zipi ayenera kukhala yunifolomu, wopanda banga, wopanda chipsera, komanso wofewa;Njira yolunjika kapena yopingasa, nsaluyo iyenera kukhala yozungulira pang'ono kapena yopanda mafunde;Amangirirani nsaluyo pafupi ndi lamba wansaluyo, osati mophweka kuduka.

4. Kuthamanga kwamtundu ku kukangana: Kuthamanga kwamtundu wa lamba wa zipper kudzakwaniritsa zofunikira za GB251 pambuyo poyesa kukangana.Kuthamanga kwamtundu pakuchapira: Kuthamanga kwamtundu wa lamba wa unyolo mutatsuka kumagwirizana ndi kalasi 3-4 yofotokozedwa ndi GB250.

5. Zipi unyolo mano mwaukhondo anakonza, palibe mano osowa, zoipa mano;

6. aliyense mayadi 4000 kulemera sayenera zosakwana 40KG, zipper nsalu lamba sayenera kukhala fulorosenti wothandizira.

7. Kusiyana kwa mtundu wa lamba wa unyolo mu batch yomweyi kudzafika pamlingo wa 3 wotchulidwa mu GB250.

8. molingana ndi muyezo dziko, zipper kukoka mphamvu ≥340N;Kokani ndi kutseka bwino ≤5N.