Waqtigan xaadirka ah, bacaha shaaha saddex-geesoodka ah ee suuqa ku jira ayaa inta badan laga sameeyaa dhowr walxood oo kala duwan sida maro aan toliyaha ahayn (NWF), naylon (PA), fiber galleyda (PLA), polyester (PET), iwm.

Duubkii warqadda shaandhada ee aan xidhnayn

Dharka aan tolka lahayn ayaa guud ahaan laga sameeyey polypropylene (pp material) granules sida alaabta ceeriin, waxaana soo saara dhalaalid heerkul sare ah, wareeg, dhigid, cadaadis kulul iyo rogrogid hal tallaabo oo joogto ah. Khasaaraha ayaa ah in qulqulka biyaha shaaha iyo muuqaalka muuqaalka ee bacaha shaaha aysan xoog lahayn.

Bacda shaaha Naylon oo duudduuban warqad filter ah

Sanadihii ugu dambeeyay, isticmaalka walxaha naylon ee bacaha shaaha ayaa noqday mid aad caan u ah, gaar ahaan shaaha quruxda badan ayaa inta badan isticmaala bacaha shaaha naylon. Faa'iidooyinka waa adkaan xoog leh, ma fududa in la jeexjeexo, waxay xajin kartaa caleemaha shaaha ee waaweyn, dhammaan caleemaha shaaha ma dhaawici doonto bacda shaaha marka la kala bixiyo, meshku wuu weyn yahay, way fududahay in la diyaariyo dhadhanka shaaha, muuqaalka muuqaalka. qulqulitaanku waa xoog badan yahay, waxaana si cad loo arki karaa qaabka caleemaha shaaha ee bacda shaaha.

Shaaha shaandhaynta ee PLA-da-soo-baxday

Walxaha ceeriin ee loo isticmaalo waa PLA, oo sidoo kale loo yaqaan fiber galleyda iyo fiber polylactic acid. Waxay ka samaysan tahay galley, qamadi iyo istaarijyo kale. Waxaa lagu khamiiray lactic acid oo saafi ah, ka dibna waxay maraysaa hab wax soo saar warshadeed gaar ah si loo sameeyo polylactic acid si loo gaaro dib u dhiska fiber. Dharka fiberku waa mid jilicsan oo dheellitiran, shabaggu si fiican ayaa loo habeeyey. Muuqaalka waxaa lagu barbar dhigi karaa walxaha naylon. Dareen-celinta aragga sidoo kale aad bay u xoog badan tahay, bacda shaahana sidoo kale waa mid adag.

Polyester (PET) bacda shaaha

Alaabta ceeriin ee la isticmaalo waa PET, oo sidoo kale loo yaqaan polyester iyo resin polyester. Alaabtu waxay ka kooban tahay adkeysi sare, hufnaan sare, dhalaal wanaagsan, aan sun ahayn, ur la'aan, iyo nadaafad wanaagsan iyo badbaado.

Haddaba sida loo kala saaro agabkan?

1. Dharka aan toliyaha ahayn iyo saddexda qalab ee kale, waxaa lagu kala saari karaa midba midka kale aragtidooda. Aragtida dharka aan timaha lahayn ma aha mid xooggan, halka aragtida saddexda qalab ee kale ay wanaagsan tahay.

2. Ka mid ah saddexda maro ee mesh ee naylon (PA), fiber galleyda (PLA) iyo polyester (PET), PET waxay leedahay dhalaal wanaagsan iyo saameyn muuqaal ah. PA nylon iyo PLA fiber galleyda waxay u egyihiin muuqaal isku mid ah.

3. Habka lagu kala saaro bacaha shaaha ee naylon (PA) lagana sooco fiber galleyda (PLA): Mid waa in la gubo. Marka bacda shaaha nayloon lagu gubo madoow ayay noqonaysaa, halka markii bacda shaaha faybarka galleyda ay gubto ay yeelan doonto udgoonka dhirta sida cawska gubanaya. Midda labaad waa inaad si adag u jeexjeexdo. Bacaha shaaha ee nylon way adag tahay in la jeexjeexo, halka bacaha marada galleyda ay fududahay in la jeexjeexo.