Pali mitundu yosiyanasiyana ya tepi yomwe imagwiritsidwa ntchito kangapo, mwachitsanzo, kulongedza tepi, kuyika tepi, masking tepi etc. Kusiyana koyamba kwa tepi komabe kunapangidwa mu 1845 ndi dokotala wa opaleshoni wotchedwa Doctor Horace Day yemwe atatha kuvutika kusunga zinthu za odwala '. mabala, anayesa kupaka nsalu zomatira mphira m'malo mwake.

Chifukwa chiyani tepi yomatira siyimamatira pozizira?

Kotero, tiyeni tipite molunjika kwa izo.Kugwira ntchito kwa matepi omatira kumakhala kovutirapo nyengo yozizira ndipo ngakhale matepi olemera kwambiri amathanso kuvutikira nyengo yoyipa.

Izi zili choncho chifukwa matepi omatira amakhala ndi zigawo ziwiri, zolimba ndi zamadzimadzi.Madziwo amapereka kumamatira kapena tack kuti tepiyo ikwaniritse kukhudzana koyamba, pamene gawo lolimba limathandizira tepi kukana mphamvu kotero kuti silingachotsedwe mosavuta.

M'nyengo yozizira, chigawo chamadzimadzi chimawumitsa ndipo kotero tepi yomatayo simangotaya mphamvu yomwe ili nayo komanso mawonekedwe ake achilengedwe, zomwe zimachititsa kuti tepiyo isathe kugwirizanitsa zofunikira kuti zitheke kugwirizanitsa mwamphamvu zomwe zikuyembekezeredwa.Pamene kutentha kumatsika nthawi zonse, tepiyo imaundana, ndipo gawo lamadzimadzi lidzasanduka lolimba mopanda nzeru.

Zina mwa zovuta za tepi zomatira zomwe zingabwere chifukwa cha nyengo yozizira ndi monga:

• Tepi yomatira sidzamamatira ku phukusi bwino
• Tepiyo imakhala yolimba kwambiri komanso yowuma
• Tepiyo ili ndi chotchinga chochepa kwambiri kapena chopanda ndipo sichimamatira konse.

Nkhanizi zimakhumudwitsa aliyense chifukwa zimawononga nthawi ndikusokoneza mtundu wa phukusi.

N'chifukwa chiyani tepi wamba samamatira kuzizira?

Izi kawirikawiri zimadalira mtundu wa tepi yomatira yomwe imagwiritsidwa ntchito.Nthawi zambiri, zomatira mu tepiyo zimaundana bwino madzi oundana asanafike.Koma ngati tepi yapangidwira nyengo izi, iyenera kupitiriza kugwira ntchito ngakhale m'nyengo yozizira.

Ndikofunika kuzindikira kuti pamene makatoni akusungidwa mu kutentha kozizira tepi isanayambe kugwiritsidwa ntchito, n'kutheka kuti tepi yomatira idzakhalanso yowonongeka ndipo idzatayika pa phukusi.

Kodi chingachitike ndi chiyani ngati tepi yanu sidzamamatira nyengo yozizira?

Matepi omatira okhazikika amaundana nthawi yayitali kutentha kwamadzi kusanafike, pomwe matepi opangidwa mwapadera monga Solvent PP apitiliza kumamatira kuzizira.

Ngati tepi yanu siimamatira, izi ndi zomwe mungachite:

1. Wonjezerani kutentha kwa pamwamba komanso tepi mpaka madigiri 20 Celsius.

2. Ngati mukusunga mabokosi ndi tepi mnyumba yosungiramo zinthu, zisunthireni kumalo ofunda ndipo kenako yesani kugwiritsanso ntchito tepiyo.Nthawi zina zimangokhala kuti bokosilo likuzizira kwambiri kuti tepiyo isamamatirepo.

3. Gulani tepi yachizolowezi yomwe idapangidwa mwapadera ndikupangidwira kuti igwire ntchito m'malo ozizira.
Ngati zosankha ziwiri zoyamba sizikugwira ntchito, mungakhale mukudabwa kuti ndi matepi omwe amagwira ntchito m'malo ozizira omwe mungathe kusintha.