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CN103737742A
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Cast film recovering device
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CN103737984A
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Longitudinal automatic nozzle adding device for thin film
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CN103737986A
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Double-layer bag body nozzle-adding device
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CN103737741A
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Online recycling device for leftovers of cast film
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CN103737982A
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Device for automatically forming mouth in lengthwise direction of film
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CN103737977A
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Automatic nozzle adding device for film
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CN103737980A
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Film nozzle adding device
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CN103737985A
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Film automatic nozzle-adding device
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CN103737774A
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Cooling roller cooling circulating device after cast film corona
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CN103737740A
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Rim charge recovery device of cast film
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CN103737978A
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Automatic nozzle adding device used for thin film
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CN103737987A
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Manufacturing method of double-layer bag with mouth
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CN103737979A
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Automatic mouth forming device
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CN103737743A
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Cast membrane rim material recycling device
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CN103737983A
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Film nozzle-adding device
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CN103723387A
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Red wine bag with built-in magnets
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CN103738032A
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Preparation method of three-layer coextrusion high-hardness laser polypropylene film
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CN103723373A
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Red wine bag with flow rate regulating function
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CN103723388A
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Red wine bag convenient to store
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CN103723349A
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Wine bag
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