Ndi chiyani chapadera pa makina a pur hot melt glue omwe amagwiritsidwa ntchito pamakampani azikopa?

1. Kuchiritsa kwakanthawi kochepa

Kuthamanga kwa machiritso a pur hot melt adhesive ndikothamanga kwambiri, komwe kuli pafupifupi masekondi 6-20 kutengera kuchuluka kwa guluu. Izi zimafuna kupopera mwachangu kwa makina omatira a pur hot melt, ndi yunifolomu ya glue ndi yosalala, ndipo sizikhala pang'onopang'ono kapena mosagwirizana chifukwa cha guluu. Guluu udzasweka; sichidzachititsa kuti malo omatira asunthike ndikumamatira chifukwa cha nthawi yayitali yochiritsa;

 

2. Phalalo ndi lolimba

Guluu wopopera ndipur hot Sungunulani gluemachinesangathe kuchiza mu nthawi yochepa, komanso ali ndi amphamvu kwambiri initialviscosity. Itha kugwiritsidwa ntchito pazinthu zosiyanasiyana zachikopa ndi zikopa. Ndi otetezeka komanso okonda zachilengedwe ndipo alibe fungo lachilendo. Pakadali pano, zomatira za thepur hot melt zalowa m'malo mwa zomatira zambali ziwiri. 502 zomatira ndi njira zina zomangira, zothandizira kugwiritsa ntchito makina a gluing zitha kugwiritsidwanso ntchito pakupanga gluing wodziwikiratu, womwe umakwaniritsa zofunikira zaukadaulo wamakono pamtundu wazinthu ndi zotuluka;

3. Kumamatira pa kutentha kochepa

Nsalu zachikopa zachikopa ndizochepa kwambiri ndipo sizingathe kupirira kutentha kwambiri, ndipo zimapunduka mosavuta kapena zimapsa ngakhale kumalo otentha kwambiri. Poganizira izi, makina omatira a pur hotmelt amatha kugwira ntchito pa kutentha kochepa (nthawi zambiri 120-150 ° C). Pokhala ndi mfuti yopopera zomatira, imatha kuwongolera kuchuluka kwa zomatira ndikuyika guluu mofanana. Ingopoperani guluu woonda kuti muziziritse ndikulimbitsa. Nthawi ndi yochepa kwambiri. Palibe chifukwa chodera nkhawa za zomatira za purhot zosungunuka pazinthuzo. Zowonongeka, kotero pur hot melt glue makina ndi oyenera phala lachikopa.