A structure of an air vent passage of a sealed bag used for the sealed bag having a sealed part sealable in an airtight state, the sealed bag, and a method of manufacturing the sealed bag.
An airtight sealing layer or foldable adhesive sealing layer may seal the dressing and facilitate sealing the dressing to the wound margins.
An entrance of the waterproof housing (13) is tightly sealed by a waterproof cover (14) and is filled with a waterproof subbing (30).
The disclosure relates to a dispenser for discharging finely-divided or liquid material from a tight or substantially tight package (3).
The magnetic slide blocks (2) are loaded in an airtight or semi-airtight box.
This sealed cabinet (43) is connectably sealed to the casing (1).
The present invention relates to a sealed container, and has the aim of providing a sealed container in which another sealed container is arranged.
The sealed end is sealed by being welded.
A sealed drawer (10) comprises a sealed barrel (20) and a drawer (30) accommodated in the sealed barrel (20).
Only after pressing in this region is a sealed joint arrangement produced.
The rear layer comprises a moisture proof coating.
A method of providing a substantially leakproof shielding layer in the ground.
The elements are sealed to each other whereby each wall is leakproof.
Secondary packaging must be watertight.
The first watertight compartment houses the inflatable life-raft, and the second watertight compartment houses the survival kit.
The water feeder is watertight and simple in structure.
watertight or airtight chest(or frame or box)
The transparent waterproof sheet (130) covers the open upper portion of the bathtub (110), and the transparent waterproof sheet (130) is affixed watertightly to the bathtub (110) by the waterproofing mechanism (145).
Alternatively, the sealing face may also be formed by a separate sealing element, in particular by a sealing disc, arranged inside the closure, or by a shaped sealing liner.
The sealant material is allowed to cure, after which the sealant mold can be stripped quickly and easily from the cured sealant material.
Thus, the electrical sealing arrangement is completely separate and different from the optical sealing arrangement.
The seal assemblies each include a seal case and a seal.
The sealing member (13) seals the solar battery (12).
The waterproof function of the waterproof cover is achieved by means of the front waterproof ring (3) and the rear waterproof ring (4).
A water-resistant closure (10) possessing a layer of waterproof material (15) having an opening is disclosed.
A waterproof device of a motor-driven toothbrush comprises an upper waterproof member (100) and a bottom waterproof member (200).
A waterproof structure for a bonding pad, a waterproof bonding pad and a method for forming the waterproof structure are provided.
Said insulation layer (3) is placed in such a way that it is solvent-,in particular, waterproof.
A corresponding impervious wall structure is used in an impervious and thermally insulated tank, in particular in a methane tanker.
The invention can be produced such as to be impervious.
A two-sided pad, where the first side contains a cleansing formulation and the second side contains a hydrating formulation, containing a stable impervious backing material has been developed.
The cloths (6, 8) are imperviously joined along their lateral limits and form an adjustable impervious chamber.
Such member is impervious to cooling liquid.
The container comprises an air-impermeable material and has a removal cap (120) that forms an air-impermeable seal with the container.
The resultant mechanical stresses may destroy the gas-impermeable electrolyte.
The core may be coated with an impermeable water-proofing layer.
An impermeable barrier may be coupled to the sealed surface.
An annular sealing member (7) provides a water tight seal.
The pressure inside the airtight enclosure is increased.
A bullet penetrates through the airtight enclosure (64).
A damping structure comprises a soft foaming body (1) sealedly wrapped by a flexible airtight wrapping layer (2).
An inflatable structure having an array antenna comprising a multilayer film composed of an airtight layer for defining an airtight space therein and a cured layer provided outside the airtight layer.
The second chamber (5) is herein closed in at least substantially fully airtight and leak-tight manner so that the second chamber (5) can receive the at least one further product in airtight and leaktight manner.
The bulkhead comprises a bulkhead hydraulic coupling and a bulkhead electrical connection.
The duct device is equipped with a duct body.
Pressure ports (20) and a vent (24) are provided.
The liquid barrier wall is oriented adjacent the vapor barrier wall.
A pressure pane is in abutting contact with the inner surface of the exterior pressure pane frame.
The laminar articles are sealed initially by a tearable seal (4).
The invention concerns a sterilization test device with a test chamber designed to hold an indicator and a feed line to introduce the test atmosphere into the chamber, which otherwise is sealed off or can be sealed off from the test atmosphere.
The seal defines the sealed volume of the window assembly and seals the window assembly.
The equipment comprises a sealed diving suit (200), a sealed diving helmet (100) and sealed fastening means for fastening the helmet (100) to the suit (200).
A package is provided, including a bag formed of a material comprising at least one layer, the bag having an exterior portion, an interior portion, an oxygen barrier and a moisture barrier, and being capable of holding a vacuum.
At least one sealing stent may be attached to the proximal sealing portion.
The invention concerns a sterilization test device with a test chamber designed to hold an indicator and a feed line to introduce the test atmosphere into the chamber, which otherwise is sealed off or can be sealed off from the test atmosphere.
A method of making an evaporator (115) includes orienting a vapor barrier wall (117) , orienting a liquid barrier wall (135) , and positioning a wick (145) between the vapor barrier wall and the liquid barrier wall.
In some examples, the rear edge seal (24, 26) is part of a pivotal upper or side seal member that also includes a surface seal.
The device (10) comprises an inner sealed metal packing container (20) and an outer sealed container (30).
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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