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Injection molding process capable of resisting physical stress and freezing cracking
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Injection molding process capable of preventing injection overflow
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A kind of milky white PE label film and its production method
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A kind of enhanced aluminizer and its production technology
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A kind of clear PE label film and its production method
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A kind of high-temperature resistant nano grade tack optical protection layer and its production method
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A kind of optical glass self-adhesive protective film and its production method
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A kind of resistance to boiling suction nozzle and its production method
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A kind of superinsulation is packed for laminated film and preparation method thereof
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A kind of punch forming, which is easily opened, opens ointment packing composite membrane and preparation method
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A kind of digestion resistant polyethylene film and its production technology
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A kind of simple tension can high speed printing delustring PE films and its production technology
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A kind of microporous polyethylene breathable films and preparation method thereof
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A kind of preparation method of PE laminated film and solar energy backboard comprising the film
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Heat-sealing film and cover film adopting same
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Snap fastener ready-package bag unscrambler workbench
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Film coil thickness accumulation control system
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Flexible color printing composite packaging material and production process thereof
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Casting polypropylene film with controllable friction coefficient and preparation method thereof
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Edge locking clamp for rolling of film rolls
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