Lehkhabu siamna atana Hot Melt Adhesives chi hrang hrang

Bookbinding speed a awm theih nan machine speed hrang hrang a zirin hot melt adhesive chi hrang hrang thlan tur a ni. Hot melt adhesive hi binding speed a zirin chi thum-ah then a ni a, chungte chu low-speed hot melt adhesive (darkar khatah lehkhabu 3600 vel), medium-speed hot melt adhesive (darkar khatah lehkhabu 8000 vel), leh high-speed hot melt adhesive (10000 vel) te an ni lehkhabu/darkar). Hot melt adhesive open time leh curing time hi binding speed nen a inzawm tlat a ni. Open time tih hian substrate pakhata hot melt adhesive hman leh a hnua substrate dang nena a inzawmna inkar hun a kawk a ni. Open time hian substrate pahnih hi adhesion chakna tur atan hun bituk chhunga inzawmkhawm a ngai tih a tarlang. Open time rawt chu low-speed machine tan second 15-20, medium-speed machine tan second 5-10, leh high-speed machine tan second 2-7 a ni.

Hot melt adhesive curing time tih hian cover leh book block chu a turn leh press hmaa hun bituk chhunga an bond hnua a lum hun chhung a kawk a ni. Hot melt adhesive chu a cured kim lo va, a turn emaw, a cut emaw hmaa set a nih loh chuan lehkhabu ruh chu a deform ang a, hot melt adhesive chu cutting laiin blade-ah a innghat ang a, hei hian product quality a nghawng ang. Hot melt adhesive hman hunah chuan conveyor belt sei zawng, conveyor speed leh season inthlak dan a zirin a dik taka thlan tur a ni. Hot melt adhesive hi a curing hun chhung hi a tlangpuiin minute 3-5 vel a ni.

Paper chi hrang hranga thliar hran: Hot melt adhesives hi coated paper atana hman tur leh general paper atana hman turah then theih a ni. Paper chi hrang hrangte hian hot melt adhesive hrang hrang an mamawh a, a chhan chu paper chunglam smoothness, permeability leh thermal conductivity a inang lo vang.

Binding application hmanga thliar hran: Hot melt adhesives hi side adhesives leh back adhesives ah then a ni. Side adhesives atana hman hot melt adhesives hian fluidity tha tak a nei a, viscosity a hniam a, open leh curing time rei tak a nei a, bonding strength pawh a sang hle. Book side adhesives te hi book quality a nih theih nan leh cutting requirements a tlin theih nan a thin, uniform leh firmly bonded a ngai a ni.

Adhesive color hmanga classified: Chu bakah, grade inang product tan chuan yellow glue hi white glue aiin a tha zawk (instruction-ah chuan white glue a ngai tlangpui nachungin). 302 series glues hian viscosity, hardness, leh color mamawh a phuhruk thei bawk.