sealing pressure

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• Pressure cooking — is a method of cooking in a sealed vessel that does not permit air or liquids to escape below a preset pressure. Because the boiling point of water increases as the pressure increases, the pressure built up inside the cooker allows the liquid in… …   Wikipedia

• Sealing — may refer to:*Seal hunting, personal or commercial hunting of seals *Seal (device), an impression printed on, embossed upon, or affixed to something in order to authenticate it *Seal (mechanical), a device which helps prevent leakage, contain… …   Wikipedia

• Pressure sensitive tape — [ thumb|Duct tape is a PSA tape which is hand tearable yet strong enough for many common uses.] Pressure sensitive tape, PSA tape, Adhesive tape, Self stick tape, Sticky tape consists of a pressure sensitive adhesive coated onto a backing… …   Wikipedia

• Pressure — This article is about pressure in the physical sciences. For other uses, see Pressure (disambiguation). Pressure as exerted by particle collisions inside a closed container …   Wikipedia

• pressure-sensitive — | ̷ ̷ ̷ ̷| ̷ ̷( ̷ ̷) ̷ ̷ adjective : responsive to pressure : adhering or sealing under the influence of pressure alone pressure sensitive adhesives are normally used in the form of adhesive tapes V.N.Morris, C.L.Weidner, & N. St. Landau …   Useful english dictionary

• Porosity sealing — Porosity sealing, also known as vacuum impregnating, metal impregnating, polymer impregnating, and porous metal sealing, is the process of filling a porous substrate to make it airtight. Process Porosity sealing is a four step process: Air within …   Wikipedia

• Plastic Sealing/Welding Technologies — The purpose of this article is to outline the most commonly used heat sealing technologies in the Industrial Fabrics market using Engineered Textiles with Polymer coatings. Advancements in industrial materials/fabrics, such as greater heat… …   Wikipedia

• high-pressure phenomena — ▪ physics Introduction       changes in physical, chemical, and structural characteristics that matter undergoes when subjected to high pressure. pressure thus serves as a versatile tool in materials research, and it is especially important in… …   Universalium

• Negative-pressure wound therapy — Application of a vacuum pump using a foam dressing to a wound Negative pressure wound therapy (NPWT) is a therapeutic technique using a vacuum dressing to promote healing in acute or chronic wounds and enhance healing of first and second degree… …   Wikipedia

• self-sealing — adjective Date: 1851 1. capable of being sealed by pressure without the addition of moisture < self sealing envelopes > 2. capable of sealing itself (as after puncture) < a self sealing tire > …   New Collegiate Dictionary

• Duct sealing — is the sealing of leaks in air ducts in order to reduce air leakage, optimize efficiency, and control entry of pollutants into the home or building. Air pressure combined with air duct leakage can lead to a loss of energy in a HVAC system and… …   Wikipedia