摘要:
A method of making an airdam to be placed along the edge of a composite work piece during a curing process is disclosed. The method comprises forming a strip of peel ply, forming a strip of tacky putty, and automatically affixing the strip of tacky putty to the strip of peel ply without human assistance to form a laminate comprising at least one layer of peel ply and at least one layer of tacky putty.
摘要:
A seal for a vacuum lifter and method of manufacture wherein the seal has a continuous unbroken outer fluid resistant skin of elastomer which forms a boundary around a homogeneous cellular structure with no interior seams or joints.
摘要:
A carbon composite contains expanded graphite; and at least one of a filler or a reinforcement; wherein the expanded graphite comprises a plurality of randomly oriented basal planes. Methods of making the carbon composite and articles comprising the carbon composite are also disclosed.
摘要:
A structural reinforcement for an article including a carrier that includes: (i) a mass of polymeric material having an outer surface; and (is) at Ieast one consolidated fibrous insert having an outer surface and including at Ieast one elongated fiber arrangement having a plurality of ordered fibers arranged in a predetermined manner. The fibrous insert is envisioned to adjoin the mass of the polymeric material in a predetermined location for carrying a predetermined load that is subjected upon the predetermined location (thereby effectively providing localized reinforcement to that predetermined location). The fibrous insert and the mass of polymeric material are of compatible materials, structures or both, for allowing the fibrous insert to be at least partially joined to the mass of the polymeric material. Disposed upon at least a portion of the carrier will be a mass of activafable material.
摘要:
The present invention provides a method for producing a prefilled syringe gasket, which ensures that a sliding portion of the gasket (a portion of the gasket to be kept in contact with a syringe barrel) is substantially free from a scratch or an existing scratch of the gasket is substantially eliminated. The prefilled syringe gasket includes a liquid contact portion, and a sliding portion to be kept in contact with an inner surface of a syringe barrel. The method includes the steps of: forming the gasket; and rubbing a surface of the sliding portion of the formed gasket against a predetermined base; wherein a rubbing direction in which the surface of the sliding portion is rubbed in the rubbing step extends circumferentially of the sliding portion.
摘要:
A method of injecting a sealing gel into a recess of a work piece (100), comprising steps of: injecting the sealing gel (120) into the recess (110) and stopping the injection of the sealing gel when the sealing gel reaches a first depth less than a total depth of the recess; after the sealing gel has been cooled and solidified, continuing the injection of the sealing gel into the recess and stopping the injection of the sealing gel when the sealing gel reaches another depth higher than the first depth; and repeatedly performing the previous step until the cooled and solidified sealing gel in the recess has a top surface beyond a sealing interface surface of the work piece.