Alaabada ceeriin ee cellulose-ka saafiga ah waxaa loo isticmaalaa soo saarista waraaqahan shaandhaynta, taas oo u oggolaanaysa in loo isticmaalo cuntada iyo cabitaannada. Badeecadani waxay si gaar ah ugu habboon tahay dareerayaasha saliidda leh, sida caddeynta saliidaha la cuni karo iyo kuwa farsamada iyo dufanka, kiimikada batroolka, saliidda cayriin iyo meelaha kale.
Noocyada kala duwan ee noocyada warqadda shaandhada iyo doorashooyin badan oo leh waqti shaandhayn ikhtiyaari ah iyo heerka haynta, waxay daboolayaan baahiyaha is-beddelka shaqsiyeed. Waxaa loo isticmaali karaa mashiinka shaandhada.
Warqadda shaandhada ee Great Wall waxaa ku jira darajooyin ku habboon shaandhaynta guud ee qallafsan, shaandhaynta fiican, iyo haynta cabbirrada walxaha la cayimay inta lagu jiro caddeynta dareerayaasha kala duwan. Waxaan sidoo kale bixinnaa darajooyin loo isticmaalo septum si loogu hayo qalabka shaandhada saxanka iyo miinooyinka shaandhada qaab-dhismeedka ama qaababka kale ee shaandhaynta, si looga saaro heerarka hoose ee walxaha, iyo codsiyo kale oo badan.
Sida: soo saarista cabitaannada khamriga, cabitaannada fudud, iyo casiirka miraha, habaynta cuntada ee sharoobada, saliidaha karinta, iyo gaabinnada, dhammaystirka birta iyo hababka kale ee kiimikada, sifeynta iyo kala soocidda saliidaha batroolka iyo shamaca.
Fadlan tixraac hagaha codsiga wixii macluumaad dheeraad ah.
| Darajada: | Cufnaanta Goob kasta (g/m)2) | Dhumuc (mm) | Waqtiga Socodka (6ml) | Xoog Qarxa Qalalan (kPa≥) | Xoogga Qarqarka Qoyan (kPa≥) | midab |
| OL80 | 80-85 | 0.21-0.23 | 15″-35″ | 150 | ~ | caddaan |
| OL130 | 110-130 | 0.32-0.34 | 10″-25″ | 200 | ~ | caddaan |
| OL270 | 265-275 | 0.65-0.71 | 15″-45″ | 400 | ~ | caddaan |
| OL270M | 265-275 | 0.65-0.71 | 60″-80″ | 460 | ~ | caddaan |
| OL270EM | 265-275 | 0.6-0.66 | 80″-100″ | 460 | ~ | caddaan |
| OL320 | 310-320 | 0.6-0.65 | 120″-150″ | 450 | ~ | caddaan |
| OL370 | 360-375 | 0.9-1.05 | 20″-50″ | 500 | ~ | caddaan |
*①Waqtiga ay qaadato in 6ml oo biyo la sifeeyay ay dhex maraan 100cm2warqad shaandheeye ah heerkul ah qiyaastii 25℃.
Waxaa lagu bixiyaa duub, xaashiyo, saxanno iyo shaandhooyin la laabay iyo sidoo kale jarista macaamiisha gaarka ah. Dhammaan beddelladan waxaa lagu samayn karaa qalabkeenna gaarka ah.FadlanNala soo xiriir si aad u hesho macluumaad dheeraad ah.
• Duub warqad ah oo leh ballac iyo dherer kala duwan.
• Goobo shaandheeya oo leh god dhexe.
• Gooyo waaweyn oo leh godad si sax ah loo dhigay.
• Qaabab gaar ah oo leh biibiile ama leh pleats..