1. Makina omatira otenthetsa omatira: Ikani guluu wamadzimadzi wokhuthala, wokutidwa pa gawo lapansi, nthawi zambiri umakhala ndi gawo lomatira, makina omwe amatha kuthira gawo lina ndi gawo lomatira. (Ndi mtundu wa polima womwe sufuna zosungunulira, ulibe madzi, ndipo ndi wolimba 100% komanso wosasunthika. Ndi wolimba kutentha kwa chipinda. Umayenda bwino ndipo umakhala ndi kutentha ndi kusungunuka pang'ono.)
2. Ubwino wa njira: palibe zida zowumitsira zomwe zimafunika, kugwiritsa ntchito mphamvu zochepa: palibe zosungunulira (guluu wosungunuka wotentha ndi 100% wokhuthala), palibe kuipitsidwa, ndipo wogwiritsa ntchito sadzakumana ndi formaldehyde yambiri chifukwa chotsuka guluu wotsala. Poyerekeza ndi zomatira zachikhalidwe zochokera ku zosungunulira komanso zosungunuka m'madzi, ili ndi zabwino zomwe zimasilira, imathetsa bwino zovuta zomwe zimachitika m'njira zachikhalidwe, ndipo ndi chida chabwino kwambiri chopangira zophimba ndi makampani ophatikizika.
3. Kuthira zomatira zochokera ku zosungunulira ndi madzi kumafuna uvuni (kapena uvuni womwe ulipo ungafunike kukonzedwanso), ndipo umatenga malo ambiri a fakitale, pomwe ukuwonjezera kugwiritsa ntchito mphamvu kwa fakitale; udzapanga madzi ambiri otayika ndi matope; Zofunikira pakupanga ndi kugwiritsa ntchito ndizokhwima kwambiri; kuipa kwa guluu wosungunulira n'koonekeratu, ndiko kuti, ndi wosamalira chilengedwe (zosungunulira zambiri ndi zovulaza). Zomatira zochokera ku zosungunulira zimawononga kwambiri chilengedwe. Chifukwa cha kukulitsa chidziwitso cha anthu pazachilengedwe komanso kukhazikitsidwa ndi kusintha kwa malamulo okhudzana nawo, kugwiritsa ntchito zomatira zochokera ku zosungunulira kukuchepa pamlingo winawake chaka chilichonse. Guluu wopangidwa ndi madzi uli ndi zovuta monga kukana madzi bwino, mphamvu zamagetsi zochepa, nthawi yayitali youma, komanso kugwiritsa ntchito mphamvu zambiri. Kugwiritsa ntchito kwake kukuchepanso pamlingo winawake chaka chilichonse. Zomatira zosungunuka ndi kutentha zili ndi ubwino wogwira ntchito bwino, kugwiritsa ntchito zinthu zopangira zambiri, liwiro lopanga mwachangu, phindu lalikulu, zida zazing'ono komanso ndalama zochepa, ndi zina zotero, ndipo zimakhala ndi chizolowezi chosintha pang'onopang'ono zomatira zochokera ku zosungunulira.
4. Makhalidwe a guluu wotentha wosungunuka:
Gawo lalikulu la guluu wosungunuka wotentha, womwe ndi utomoni woyambira, umapangidwa ndi ethylene ndi vinyl acetate pansi pa kupanikizika kwakukulu, kenako umasakanizidwa ndi tackifier, viscosity regulator, antioxidant, ndi zina zotero kuti apange guluu wosungunuka wotentha.
1) Nthawi zambiri imakhala yolimba pa kutentha kwa chipinda. Ikatenthedwa mpaka kufika pamlingo winawake, imasungunuka kukhala madzi. Ikazizira pansi pa malo osungunuka, imakhala yolimba mwachangu.
2) Ili ndi kuchira mwachangu, kuipitsidwa kochepa, kumamatira mwamphamvu, ndipo guluu wake uli ndi kusinthasintha, kuuma komanso kulimba.
3) Chomatiracho chimayikidwa pa chomatiracho chikazizira ndi kuuma, ndipo chingathenso kutenthedwa ndi kusungunuka.
4) Chimakhala ngati thupi lomatira kenako chimamatira ku chomatira, ndi kumatiriranso pang'ono.
5) Mukagwiritsa ntchito, ingotenthetsani ndi kusungunula guluu wotentha wosungunuka mu mkhalidwe wofunikira wamadzimadzi ndikuuyika pa chinthu chomwe chikugwiridwa.
6) Pambuyo pokanikiza ndi kulumikiza, kulumikiza ndi kuyeretsa kumatha kumalizidwa mkati mwa masekondi ochepa, ndipo mulingo wa kuuma, kuzizira ndi kuumitsa ukhoza kukwaniritsidwa mkati mwa mphindi zochepa.
7) Popeza chinthucho ndi cholimba, n'chosavuta kulongedza, kunyamula ndi kusungira.
8) Yopanda zosungunulira, yopanda kuipitsa, komanso yopanda poizoni.
9) Ndipo ubwino wa njira yosavuta yopangira, phindu lalikulu, kukhuthala kwakukulu ndi mphamvu, komanso liwiro lachangu ndizodziwika kwambiri.
10) Guluu wosungunuka wotentha uli ndi magwiridwe antchito okhazikika, kuchuluka kwa zinthu zopangira zomwe zimagwiritsidwa ntchito, liwiro lopanga mwachangu komanso zokolola zambiri.
11) Ubwino wa malo ang'onoang'ono a zida ndi ndalama zochepa.
Nthawi yotumizira: Okutobala-19-2022