Opanga amapanga mitundu yosiyanasiyana ya filimu yopumira yolimbana ndi ultraviolet

Mzerewu umateteza kutsogolo kotseguka kuti zisawonongeke ndi dzuwa. Kanemayu wa 120g wakunja wapakhoma ndi woyenera kutsegulira ndi mipata yosakwana 30 mm kapena zotsekera zotsekera mpweya ndi zowonera mvula. Ndi yogwirizana ndi gawo lapansi lililonse, kuphatikizapo galasi, matabwa ndi zitsulo. Osasindikizidwa, osadziwika, akuda, filimuyi yamtundu wotereyi sadzakhala ndi chikoka pa zokongola za kunja kwa nyumbayo.

Nsalu zosagwirizana ndi UV zosalukidwa zimakhala zolimba, zosefera bwino komanso kumva zofewa, zopanda poizoni, kutulutsa mpweya waukulu, kukana ma abrasion, kukana kuthamanga kwamadzi, komanso mphamvu zambiri.

Mankhwalawa amalola kumasulidwa kwa chinyezi kuteteza envelopu yomanga.

Nsalu zotsutsana ndi ukalamba zopanda nsalu zimazindikiridwa ndikugwiritsidwa ntchito m'munda waulimi. Kuphatikiza kwa anti-kukalamba UV pakupanga kumapereka chitetezo chabwino kwambiri cha mbewu, mbewu ndi nthaka, kupewa kukokoloka kwa nthaka, tizilombo toononga, nyengo yoipa ndi udzu wowononga, zomwe zimathandiza kuonetsetsa Kukolola kwakukulu munyengo iliyonse. Tiyeni tiwone zabwino zenizeni za anti-kukalamba UV.

1. Mphamvu yophulika kwambiri; kufanana kwabwino, komwe kumathandiza kuti madzi alowe;

2. Kukhalitsa kwabwino; anti-kukalamba kwanthawi yayitali; anti-chisanu ndi anti-freeze;

3. Okonda zachuma komanso zachilengedwe; zitha kunyozedwa zokha