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ITPD940194D0
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Apparatus for closing bags with heat-sealable valve with pause and vertical translation
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PT101465A
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Means for filling and sealing bags - incorporates a sealable filling valve sealed with hot melt glue under heat and pressure
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HU9400464D0
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Bag having sealable filing valve and device for the sealing of such bags
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FI940633A0
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Bag with lockable filling valve and bag locking device with heat-locking valve that can be mounted on a conveyor belt
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SI9300424A
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Bag with valve for filling with hermetic closure and device for hermetic closure of bags which is able to fastened on conveyor belt
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ITPD930054D0
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Device for sealing bags with a heat-sealable valve applicable to conveyor belts
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ITPD930027D0
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Means for filling and sealing bags - incorporates a sealable filling valve sealed with hot melt glue under heat and pressure
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