Kusindikiza kwa Carton Hot Sungunulani Granule

Carton Sealing Hot Melt Granule yathu ndi yotumbululuka-yellow, EVA{{1}based adhesive engineered makamaka-bar and random{3}} size automatic carton sealers. Ma granules ndi osatha-odulidwa mpaka 4–6 mm ndipo alibe fumbi{{8}, motero amadya bwino kuchokera ku melter yochuluka kufika pa pompu ya zida popanda kutsekereza kapena kutsekeka, ngakhale pa 200cas/min throughput. Kuphatikizika bwino kwa metallocene{11}}catalyzed ethylene copolymers ndi micro-crystalline sera kumapangitsa zomatira kusungunuka kwambiri kukhuthala kwa 750-1200 mPa·s pa digirii 170 . Kayendedwe kakang'ono kameneka kamapangitsa kuti madzi azinyowetsa bwino kwambiri: guluu riboni imayenda nthawi yomweyo m'ming'alu-pang'onoting'ono ya kraft, zobwezerezedwanso kapena dongo{18}}zokutidwa, kumapanga filimu yosalekeza, yopanda kanthu{24}}yotsekera 3-3 mpaka 7{3} 7}. Ngakhale ndikunyowetsa mwamphamvu, mawonekedwewa amapereka nthawi yotseguka yoyambira 3–6 s-yautali yokwanira kusintha pang'ono pazachisawawa zopakira, koma zazifupi zokwanira kuti makina azithamanga kuposa makatoni 120/mphindi. Rapid crystallization ndiye zokhoma chomangira; kupanikizana kumatha kutulutsidwa pakangodutsa 2-3 s, zomwe zimalola kuti chiwongolerocho chipitirire ku malamba kapena maloboti ophatikizika popanda kutseguka{42}. Kufewa kwa digirii 105–115 (Ring & Ball) kumapangitsa kuti makatoni azikhala otsekedwa mosatekeseka m’nyengo ya chilimwe (mpaka 70 digiri ambient) pamene akulolezanso-kuthamanga pa kutentha kwa mphero, kuchirikiza 100 % zobwezeredwa zokambidwa. Kukhazikika kwa kutentha kumatchedwa 72 h pa 180 degrees ndi Kuchepera kapena kufanana ndi 5 % viscosity drift ndi char chocheperako, motero kusungunula koyera{44}kutsika kumatsika kuyambira mlungu uliwonse mpaka mwezi uliwonse. Mtundu wotumbululuka wachikasu umapangitsa kuti mizere ya guluu ikhale yowoneka bwino pa bolodi lachilengedwe kapena loyera, ndipo fungo lotsika, REACH-lotsatira ndilotetezeka kukhudzana ndi chakudya chamtundu wina, kupanga granule yemweyo kukhala yoyenera kupangira confectionery, chakumwa, e-commerce ndi kulongedza mankhwala.

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