Paulownia ngu ai n-gun n law ai, tsawm htap ai, galaw na matu loi ai--hpun hpun rai nna, nta kata na arung arai ni hpe galaw ai, nta gawgap ai lam hpe mawn sumli ai, lata hte galaw ai arung arai ni hpe galaw ai hta grai lang ma ai. Shi a galaw shapraw ai ladat ni gaw, galaw ngut sai arai a hkam kaja lam hte bungli galaw ai lam hpe hkrak hkrak hkra machyi shangun ai majaw, hpaji masa hku galaw shapraw ai ladat ni hpe chye na na matu ahkyak nga ai.
I. Arung arai lata ai lam hte shawng nnan tsi lajang ai lam
Hpaji rawng ai Paulownia hpun gaw, nsam san seng ai, nli tum-n lawm ai, n-gun n rawng ai hpun rai ra ai. Hpang de n hkrat sum ai (sh) n hkrat sum hkra, hka hpe 8% hte 12% lapran tawn da nna, n galaw shi yang, katsi hkra galaw ra ai. Shingra nbung hte katsi ai hte shinggyim masha ni galaw ai hku katsi ai (kiln drying zawn re ai) hpe kayau kaya galaw ai gaw, masha law malawng lang ai ladat langai rai nga ai. Hka lim ai aten hta 60℃hta jan n mai byin ai majaw, n-gun n rawng hkra galaw ra ai.
II. Hkrang hte hkrang shapraw ai
Paulownia hpun gaw grai n-gun n rawng ai rai nna, hpun htu ai hte hpun htu ai zawn re ai jak hte galaw ai lam ni hta grai-htuk manu ai. Sharp cutting tools ni hpe lang yang, n-gup n-gu hte myi prwi ni hpe shayawm ya lu ai. CNC jak (sh) precision saw ni hpe dingyang htu na matu hpaji jaw ai. Hkrak ai hkrang ni hpe engraving machine (sh) lata hte htu ai jak ni hpe lang nna lu la mai ai, raitim, n-gun n rawng hkra, n-gun rawng ai hpe hkang lu na matu sadi ra ai.
III. Ntsa hpe tsi lajang ai lam
Paulownia hpun gaw ntsa lam n-gun n rawng ai raitim, hka lim ai hte n-gun n rawng ai hpe hkam sha chye ai. Masha law malawng tsi lajang ai lam ni gaw:
1. Sumla hkrung ka ai: Varnish (sh) hpun sau hpe bang ai gaw, shingra tara hpe makawp maga ya ai sha n-ga, nbung laru hpe ninghkap lu ai atsam hpe jat ya ai;
2. Veneering: Wan n hkru ai board (sh) mawn sumli ai film hte ka-up da ai gaw, n-gun n rawng ai hte tsawm htap ai lam hpe jat ya ai;
3. Anti-corrosion tsi lajang ai lam: grup yin hpe makawp maga ya ai tsi ni (copper azole zawn re ai) ni hte hka ja ai gaw shinggan magam bungli prat hpe galu shangun ai.
IV. Laika shawk shawn ai lam
Paulownia hpun n-gang ni hpe mahkawn mangoi jak ni (guqin zawn re ai), htinggaw shingnip shingna, ma ni a nta arung arai ni, hkrang shapraw ai lam ni hta grai lang ma ai. Shanhte a n-gun n law ai atsam gaw, nbungli hkrang (sh) aten kadun madun gawk ni zawn re ai n-gun shayawm ra ai bungli ni a matu grau nna htuk manu nga ai.
Hpaji masa hku galaw shapraw ai hte hkrak hkra gram lajang ai hku nna, paulownia hpun panel ni gaw, shanhte a shingra tara tsawm htap ai lam hpe naw tawn da lu ai sha n-ga, bungli galaw ra ai lam amyu myu hpe mung hkan sa lu ai majaw, sut masa hte tatut jai lang mai ai lam ni hpe kayau kaya galaw lu ai, madang tsaw ai -madang tsaw ai arung arai langai byin tai wa lu ai.
