Hali ni biɲɛdilan ye yeelen ni funteni kunbɛnni fɛnw ye minnu bɛ kɛ sɛnɛfɛnw dilanni na ani kɛnɛyako la, u bɛ danfaraba jira k’a sababu kɛ fɛnw, u jɔcogo ani u jɔyɔrɔw caman ɲɔgɔnna ye. O danfara ninnu ɲɛfɔli bɛ dɛmɛ don ka sugandili tigitigi sɔrɔ ani ka baara kɛcogo ɲuman sɔrɔ cogoya wɛrɛw la, ka baarakɛcogo dɔgɔyali walima baarakɛcogo ɲumanbaliya bali.
Ni an bɛ fɛnw labɛncogo jateminɛ, sumaya jɛgɛw tilalen don kosɛbɛ kulu fila ye: polietilɛni (PE)-based ani poliporopilini (PP)-based. PE-sɛnɛfɛnw dilannen don fɔlɔ ni poliyetilɛni ye min ka bon-density polyethylene (HDPE) walima linear low-density polyethylene (LLDPE), ni u ka molekiyɔmuw jɔcogo ka bon, u bɛ se ka ultraviolet radiation ani dump temperature kɔrɔya kɛlɛ kosɛbɛ, ani u ka baara waati ye san 2-4 ye, o b’a to u bɛnnen don kɛnɛma datugucogo jan ma ani sanfɛ-doni sigidaw. PP-based fɛn dilannenw ka density ka dɔgɔn ani u musaka nafa ka bon, nka u ka waati kunbɛncogo barika ka dɔgɔn, wa u fanba bɛ kɛ ka waati kunkurunnin lakanani walima waati kunkurunnin datugu. Danfaraba min bɛ u fila ni ɲɔgɔn cɛ, o bɛ bɔ u ka se ka sigida sɛgɛnbaliya kɛlɛ, o bɛ nɔ bila baara ɲɛnamaya ni ladonni kɛcogo la k’a ɲɛsin u yɛrɛ ma.
Shading performance ani spectral characteristics siratigɛ la, shade nets minnu kulɛriw ni weave densities tɛ kelen ye, olu bɛ danfara jɛlenw jira. Dugukolonɔn nɛrɛmuguma bɛ sumaya hakɛ caman di (fo ka se 80% ma walima ka tɛmɛ o kan) ani funteni minɛni barikama, o b’a to u bɛnnen don sigidaw ma minnu funteni ka bon-yɔrɔw la minnu bɛ nɛnɛ teliya de wajibiya. Warijɛ-nɛgɛw jɛmanw bɛ sumaya ni yeelen baarakɛcogo fara ɲɔgɔn kan, ka infirɛri yeelen dɔw jira walasa ka sɛnɛfɛnw jeni dɔgɔya k’u to nɛnɛ na. Fɛnɲɛnɛma buluw bɛ yeelen bulu bila ka sugandi, o bɛ yeelenbɔ ni u cogoya sabati sɛnɛfɛn kɛrɛnkɛrɛnnenw na. Ka fara o kan, mesh density bɛ sumaya tɛmɛnen dantigɛ-dense nets bɛ sumanikɛcogo kelen di nka u bɛ dan sigi yeelen tali la, k’a sɔrɔ nɛgɛdaga sparse bɛ yeelen nafama mara ka caya, min bɛnnen don yeelen kanu sɛnɛfɛnw ma. O danfara in bɛ yeelen cogoya ni a hakɛ ɲɛminɛcogo jira tigitigi, o min b’a ɲini ka bɛn ni sɛnɛfɛn yeelen ɲininiw ye.
Danfara minnu bɛ masinko cogoyaw la, olu bɛ ye sɔgɔsɔgɔli fanga ni fiɲɛ doni tali la. Sumaya kɛli nɛgɛw ni dakun tigɛlenw walima fila-warp, double-weft weaving bɛ se ka 300-500 N/5cm sɔgɔli fanga sɔrɔ ani ka ɲɛjibɔ fanga sɔrɔ min ka ca ni 50 N ye, min bɛ se ka fiɲɛ fanga 8 walima ka tɛmɛ o kan ani nɛnɛ doni muɲu. Hali ni nɛgɛ gansan-jirilan gansanw sɔngɔ ka dɔgɔ, u ka teli ka dugukolo sanfɛla tiɲɛ walima ka dawolo tiɲɛ waati gɛlɛnw na. O danfara ninnu bɛ fɛnw waleya dancɛw dantigɛ yɔrɔw la, sanjiba bɛ se ka don yɔrɔ minnu na ani nɛnɛ bɛ yɔrɔ minnu na.
Danfara minnu bɛ baarakɛcogo misaliw la, olu bɛ bɔ baarakɛcogo sinsinnanw na minnu tɛ kelen ye. Sɛnɛkɛyɔrɔw ka teli ka baara kɛ ni sumanikɛlan cɛmancɛ-ka se-kɔrɔlen ye walasa ka samiyɛ funteni degun kunbɛn; falenfɛnw sɛnɛni bɛ kɛ ni jɛgɛminɛ ye min ka dɔgɔ-sumaya la walasa ka yeelen nɔgɔman mara; jibolisiraw bɛ ninakili ni nɔgɔ kunbɛnni bila jɔyɔrɔ fɔlɔ la sigidaw la minnu nɛnɛ ka bon-; ani foroba yɔrɔw sumaya bɛ sinsin cɛɲi ni sigili nɔgɔya kan. Sumanikɛlan dɔw, minnu bɛ kɛ ni fɛn caman ye minnu bɛ ɲɔgɔn falen-falen walima minnu bɛ kɛ ni kulɛriw faralen ye ɲɔgɔn kan, olu bɛ fɛn caman Changements gradient sɔrɔ shading rate la datuguyɔrɔ kelen kɔnɔ, ka danfara baarakɛcogo dɔ kɛ ni laadala shading nets kelenw ye.
Danfara minnu bɛ shading nets kɔnɔ, olu bɛ bɔ kosɛbɛ fɛɛrɛko paramɛtɛrɛw ladilanni na ka kɛɲɛ ni baarakɛcogo wajibiyalenw ye. Baarakɛlaw ka kan ka fɛnw cogoyaw, sigida gɛlɛyaw, ani laɲiniw kɛcogo fara ɲɔgɔn kan walasa ka fɛn suguya wɛrɛw nafaw n’u dɛsɛw sɛgɛsɛgɛ walasa ka se ka sigicogo ɲuman sɔrɔ walasa ka sɛnɛfɛnw sɛnɛcogo ɲuman yiriwa ani ka kɛnɛma yɔrɔw ɲɛnabɔ.
