dust-tight

dust-tight

Descriptive of an enclosure which is so constructed (with gaskets, etc.) as to prevent the entry of dust.
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Intended for applications in which trace amounts of dust cannot be tolerated or when dusty materials leak through the bag itself, the enclosure works in concert with the discharger's dust-tight bag-spout interface and expands the ability of the discharger to contain dust from all areas of the bag.
The first vertical form, fill and seal machine (VFFS) for producing dust-tight sealed paper packaging from Bosch Packaging Technology division has been honoured with the Green Star Packaging Award 2017 in the section "Save Food".
PTI) has introduced a Containment ('C') version of its completely modular PharmaFlex iSeries 750 dust-tight deduster combined with advanced metal detectors.
At full rotation, the outlet of the discharge cone mates with a gasketed receiving-ring fitted to the lid of the receiving vessel, creating a dust-tight seal for controlled discharge through a pneumatically actuated butterfly valve into the vessel.
Rotationally molded from FDA/USDA-approved polyethylene and fitted with a stainless steel, dust-tight slide gate, the bulk container enables food, beverage, pharmaceutical and other processors to store, transport, mix and dispense ingredients and other powders in measured amounts.
The finished product is discharged through a 10" dust-tight butterfly valve.
With the ZAP-module from Bosch it is now possible to process mono-material paper on VFFS technology with dust-tight sealing.
The new Galaxy S7 Edge ($795) has a water-resistant, dust-tight, 5.
As the assembly approaches its fully-tipped position, the outlet of the discharge cone mates with a gasketed receiving-ring inlet fitted to existing process equipment or to the lid of an optional hopper with integral pneumatic, tubular cable or flexible screw conveyor, creating a dust-tight seal.
The bag-to-discharger interface consists of a Spout-Lock clamp ring positioned atop a pneumatically actuated Tele-Tube telescoping tube, allowing dust-tight connections.
As the assembly approaches its fully tipped position, the outlet of the discharge cone mates with a gasketed receiving-ring inlet fitted to existing process equipment or to the lid of an optional hopper, creating a dust-tight seal.