205results about How to "Extrusion process is simple" patented technology

Film structures, packages, films and methods of making the same are provided wherein the film structures have a desiccant material incorporated into at least one layer of the film structures and further wherein the film structures can comprise a material for making a peelable seal when the film structures are heat sealed to other film structures. The film structures are utilized for a package to hold a product that may be sensitive to the presence of moisture. The product may preferably be pharmaceutical products, nutraceutical products, or devices such as absorbable sutures or medical stents, although any moisture-sensitive product is contemplated by the present invention.

A triple lumen stone balloon catheter (1) having a tapered distal end (9). A lumen (24) dedicated to transmitting contrast media is dimensioned and adapted to conform to the shape of a kidney in a main shaft of the catheter and conform to the shape of a crescent in a distal end of the catheter. The geometric shaping of the contrast media lumen (24) enables wall thickness to be maintained within acceptable ranges to sustain desirable mechanical characteristics while allowing for enhanced contrast media flow. A method for employing the balloon catheter (1) is also disclosed.

An elastomeric laminate and an elastomeric film are provided. The elastomeric film can be a monolayer elastomeric film or a multilayer elastomeric film, wherein the monolayer elastomeric film includes an olefin-based elastomeric polymer and an effective polymer, and the multilayer elastomeric film when used as an alternative includes a first elastomeric member layer, and a second elastomeric member layer. The first elastomeric member layer includes at least one olefin-based elastomeric polymer, and at least one first draw down polymer. The second elastomeric member layer includes at least one elastomeric polymer and at least one second draw down polymer. The monolayer elastomeric film or the multilayer elastomeric film, and the elastic carrier are laminated together to form the elastomeric laminate.

Embodiments of the present invention provide a pouring device for a container for the dosing of liquid. The pouring device has various features intended to ease use, including an improved removal and attachment system and a system to identify and visually illustrate selected pour sizes. In a specific embodiment, the pouring device has a colored light or LED indicator system that allows the user to quickly and easily confirm the selected pour size. Embodiments may also include one or more features that ease attachment and removal of the pouring device to a liquid container, such as a replaceable cork system.

A easy mop allows user to easily squeeze water out of it, meanwhile, saves user's power and keeps hands dry. The easy mop includes: a long handle with an extended arm of force either a bow portion or a handle, a mass of absorbent material, a sleeve with a twisting handle or a metal bar instead of the sleeve and twisting handle. While twisting the mop, one hand hole the twisting handle, another hand hold the bow or handle then turn around, the water being easily squeezed out of the mop.

A device for maintaining ingredients separately within a bottle container of the type having a removable container cap has a sub-container body formed with squeezable plastic outer walls and inner divider walls forming multiple compartments having respective orifices for dispensing the ingredients contained therein. Each compartment can be separately opened (by removing a sealing element) and its ingredient can be dispensed into the container by squeezing on corresponding portions of the outer walls. In different embodiments, the device may be formed with the sub-container body in a cylindrical shape, the divider wall aligned with the cylinder axis or transverse to the cylinder axis, and the cylinder body snap-fitted to the underside of the cap or fixed to a collar which is held on the container neck by the cap. In another approach, a device, for use with a can container having a fixed can top and pull tab, has a one or more sub-container vessels held in exterior well(s) recessed in the surface of the container top, and held in place by and protected by the pull tab. When the pull tab is removed and the tab opening is exposed, the sub-container vessel (s) can be removed from the exterior well(s) to dispense their separate ingredients into the container. These improved devices allow multiple ingredients to be safely stored separately from the carrier liquid and conveniently used and controllably metered to the user's tastes.

This invention relates, in general, to blend compositions of an unmodified poly vinyl alcohol and a thermoplastic elastomer and thermoplastic film and fiber structures comprising these blend compositions. More specifically, this invention relates to substantially water-free films and fibers comprising unmodified polyvinyl alcohol and a thermoplastic elastomer.

A container, which houses a liquid such as a sealant in a flexible pouch 11 in a sealed state, is provided with a spout 2 that is constituted by an extrusion nozzle 22 and a spout base member 21 and formed on one end thereof so that the extrusion nozzle 22 is fixed by sandwiching the vicinity of a hole 32a formed on one end face of an extruder 3 by a flange portion 21c of the spout base member 21 and a flange portion 22c of the extrusion nozzle 22, and an extruder 3a is arranged so that an adjusting member 322b, which controls the tilt of the nozzle 22, is allowed to protrude outward from a hole 322a of the extruder 3a.

The present invention is related to a pouring device for a container for the dosing of liquid, said pouring device comprising: a) a housing; b) a passage for the liquid within the housing; c) an electrical operated opening/closing mechanism for opening or closing the passage in order to dosing of a predetermined or registerable amount of liquid, characterized in that the passage comprising a silicone tube, and the opening/closing mechanism is to block the silicone tube by squeezing the silicone tube in order to close the passage. The silicone tube inside the spout is the only path for the liquid to go through from the bottle, meanwhile the rest components are protected from liquid. This guaranties a quick and controlled flow of the liquid and avoids any air bubbles to influence the pour precision.

Film structures, packages, films and methods of making the same are provided wherein the film structures have a desiccant material incorporated into a layer of the film structures and further wherein the film structures can comprise a material for making a peelable seal when the film structures are heat sealed to other film structures. The film structures are utilized for a package to hold a product that may be sensitive to the presence of moisture. The product may preferably be pharmaceutical or nutraceutical products, although any moisture-sensitive product is contemplated by the present invention.

Custom-tinted paints and stains are made using an array of low VOC concentrated liquid colorants including at least at least white colorant; black colorant; and green-hued, blue-hued and red-hued primary colorants at least one of which primary colorants comprises polyalkylene glycol humectant, ethoxylated surfactant and extender pigment. For colorants in the array containing polyalkylene glycol humectant, the humectant and ethoxylated surfactant amounts are sufficiently high and extender pigment amount is sufficiently low so that the colorants will not problematically plug colorant dispenser orifices if left in the dispenser without an orifice cap for a full day. The polyalkylene glycol humectant is also present in an amount sufficiently low so that dried paint films made by mixing the colorants with a clear waterborne base paint will resist blocking.

Embodiments of the present invention provide a pouring device for a container for the dosing of liquid. The pouring device has an improved air valve system that works via cooperation between a weighted magnetic component and a metal ball in order to control opening and closing of the air valve inlet.

The invention relates to a zinc alloy bar extruding process designing and optimizing method, which comprises the steps of: obtaining a true-stress and true-strain curve of a zinc alloy by adopting a high-temperature compression and high-temperature tension test; establishing a constitutive equation and an operation drawing of the zinc alloy, carrying out microstructure analysis, researching a thermal deformational behavior, selecting a deformation condition suitable for processing; carrying out finite element numerical simulation, establishing an extrusion forming limit drawing, optimizing an extrusion process window, carrying out thermal extrusion to obtain a zinc alloy bar; and establishing an extrusion test data base, and predicting a relationship between the extrusion process and surface cracking, quality and performance of the extrusion bar by adopting a neutral network. The invention can realize optimal matching of all parameters in a process of extruding the zinc alloy bar, accurate control on the extruding process, and integration of process design, optimization and performance control. The prepared zinc alloy bar has the characteristics of better surface quality, fine and uniform textures, high performance, high pass percent and high production efficiency, is suitable for massive production, and has remarkable economic and social benefits.

A locking pliers tool with an improved dual action driver handle comprising two intersecting handles and interacting jaws. When the user grips the handle forward the resultant force produces a locking action. Conversely, when a rearward gripping force is initiated, the tool releases its grip on the object. A limited amount of energy on the inventive handle produces free movement of the handle and gripping mechanism to lock or release. The system operates with a handle and stationary jaw in conjunction with a second pivotally secured jaw and internal adjustment bolt. A second lever handle rests against the adjustment bolt. An over center toggle link connects the second lever handle to the pivotally secured second jaw. A tension spring interconnects the first handle and the pivotally secured second jaw.

A stand-up toothbrush having an elongated handle with a head at one end, the head carrying bristles, and a hand holding portion at the other end, the hand holding portion long enough to be fully grasped by the hand of the user. A stand is provided on the hand holding portion of the handle at the other end, the stand extending past the other end of the handle and terminating in a support end. The support end extends transverse to the handle and is large enough to stably support the toothbrush in an upright storage position. The handle is made from relatively rigid material, and the stand is made from resilient, flexible material of the type allowing the stand to be moved against the hand holding portion of the handle when the user grasps the stand and the hand holding portion so as to interfere minimally with holding the toothbrush during use, and to return to its original position when the brush is released.

A door panel comprises several interlocking panel members. The panel members can be extrusions that are readily cut to length to create assembled door panels that match doorways of various widths. The ability to readily provide a door panel in various widths and lengths makes such a panel particularly useful as a replacement panel whose size needs to match that of existing door panels. In some embodiments, a physical property of the panel member's extruded material varies from one panel member to another and/or varies within a single panel member to provide a door panel with certain desirable characteristics.

The invention discloses a preparation method for a TiAl alloy bar and relates to a preparation method for a bar. The preparation method for the TiAl alloy bar aims at solving the problems that according to a TiAl alloy bar prepared through an existing method, the preparation process is complex, the surface of the bar cracks, the diameter is nonuniform, the bar structure grain size is nonuniform, and TiAl alloy reacts with package materials and is molten when the extrusion temperature is too high. The preparation method for the TiAl alloy bar comprises the specific steps that 1, all raw material components are weighed; 2, a cast ingot is prepared through water cooling copper crucible induction skull melting; 3, pretreatment is conducted on an extrusion blank; and 4, bar extrusion is conducted, and thus the TiAl alloy bar can be obtained. The surface of the TiAl alloy bar obtained through the preparation method is free of cracking, the diameter is uniform, the bar structure grain size is uniform, and the process is simple.

The invention is a water bottle intended primarily for distance athletes such as long distance runners. Internal to the water bottle is a series of baffles whose main body surfaces are located perpendicular to the longitudal (long) axis of the water bottle. The baffles are attached to the inner walls of the water bottle. The baffles are sufficiently rigid to arrest fluid motion minimizing the noise of water sloshing and energy loss due to fluid motion. The baffles are structurally attached to the water bottle in a manner that requires no central connecting structure and in a sufficiently rigid manner to arrest fluid motion during high intensity athletic events. The design may also incorporate a longitudinal baffle connected at near right angles to the previously described baffles or connected to partial baffles. Finally, the design may incorporate baffles that are non-planar (cup shaped).

A glue extruding device for tube of glue is composed of a base, on which the device is placed vertically; two side plates, of which at least one is pressing plate with extrudable elastic connection to the base and a pressing surface on inner wall to contact outer surface of aluminum tube and facilitate glue extrusion; a retaining clip above the base, with one end to connect to the top of a side plate and a through-hole in the middle from which the mouth of tube can extend out. There is an accommodating cavity between the base, the two side plates and the retaining clip to place and position tube body.