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FBC-2 automatic double folding & sealing packaging machine is a kind of environment-protective packing machine. It is suitable for packing sack weighing from 25~50kg, and it is suitable for packing monolayer or multilayer kraft paper bag, paper plastic compound bag and inner plastic bag etc.
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This machine can automatically achieve operation procedures of dedusting (optional), inner bag sealing, pinching, trimming & impressing, first folding, flattening, second impressing, second folding, tape sticking and sealing etc.
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The packed bag will have excellent sealing performance and fastness, which owns the advantage of dust-proof, damp-proof, pollution proof and could protect the packing product appropriately.
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Feature：
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Dedusting mechanism is optional, which is used to remove the dust on bag opening.
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Adopting controllable constant heating device for heating and pinching inner plastic layer to keep air-tight.
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Adopting inner bag sealing, bag opening-folding for two times, hot melt tape sticking on one side to prevent folded bag opening from rebounding.
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Adopting step motor to draught tape which will be cut according length automatically. The relevant actions will be achieved stably and reliably.
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Adopting swivel heater for heating tape so as to achieve instant sticking.
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Transmission mechanism adopts tailor-made gripping chain to keep packing bag feeder and conveyor working in-phase.
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The whole machine completes the whole process of packing automatically according to programmable procedure by PLC.
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This machine can form production line by being equipped with conveyor, and it can form automatic production line with devices for auto weighing, auto filling, auto turning & falling, auto line-up, auto palletizing, auto strapping and auto film wrapping etc.