A closure (101) for a container neck comprises a first portion (102) comprising a body (104) for fixing to the container neck and a second portion (103) comprising a cap (105) releasably engageable with the body (104). The closure (101) comprises a seal support portion (107) formed from a first plastics material and a seal (106) formed from a second plastics material that is more compliant than the first plastics material, the seal (106) formed integrally with the seal support portion (107). A closure (101) with a bi-injection moulded seal. A method of forming the closure (101) comprising the step of bi-injection moulding the seal support portion (107) and the seal (106). A container comprising a container neck provided with the closure (101).

Provided is a method for manufacturing an impeller composed of a frustum-shaped hub (11) and a plurality of blades provided on a peripheral surface (12) of the hub (11) at predetermined intervals in a circumferential direction and inclined in one direction. The method for manufacturing the impeller comprises: an injection-molding step of injection-molding a molding article (10a) in which the blades are connected to the periphery of the hub (11) via fragile connection parts (16) so as to spread outward; a blade rotationally moving step of rotationally moving the blades (13) to the peripheral surface (12) of the hub (11) about the connection parts (16); and a fixation step of fixing ends of the blades (13) to the hub (11).

A method of forming a cap assembly comprises injection molding a cap in a first shot from a first polymeric material, wherein the cap has an opening at one end defined by a perimeter. Injection molding a tamper band in a second shot from a second polymeric material such that the tamper band is monolithically attached to the perimeter of the cap. The first polymeric material and the second polymeric material comprise dissimilar resins and the tamper band is configured to sever from the cap with no burrs remaining on the perimeter of the cap.

A mould for injection moulding a closure assembly having a cap and lid includes a first and second mould part moveable with respect to each other. The lid includes a nipple made from a first material. The cap includes a dispensing passage to be sealed by the nipple and is made from a second material. The mould includes a holder adapted for receiving a pre-formed body with the nipple. This holder holds the body and nipple in place in a closure cavity for moulding the closure assembly. The holder includes a core having a recess for receiving the nipple. The holder further includes a tube part for insertion into the tubular nipple. This tube part can be connected with a suction source.

The disclosure relates to a subcutaneously implanted port device for establishing access to the vascular system of a patient requiring multiple blood treatments over an extended period of time. The systems, devices and methods disclosed herein may reduce miscannulation, promote intra-session hemostasis, and decrease the incidence of bacteremia and sepsis among other improvements and advantages. The devices include a port with a tapered seat for receiving an access tube, the first tapered seat having a proximal portion, a distal portion, and a conical section extending between the proximal portion and the distal portion; and an interface surface configured to engage a blood vessel or a vascular access catheter. The proximal portion of the tapered seat is configured to receive the access tube therethrough, and the tapered seat creates a mismatch fit with a diameter of the access tube when in use for an increase in flow during treatment.

The invention relates to a watertight closing device (100, 200) for an aseptic container, comprising an external shell (10, 210) made up of a first protecting material, a nucleus (20, 220) made up of a second material suitable for being punched, and a tab (11, 211) equipped with a first free end (12, 212) and with a second end (13, 213) connected to the shell (10, 210). The nucleus (20, 220) has a protruding element (21, 221) placed in correspondence with the connection area (14, 214), so that the protruding element (21, 221) is directly connected to the second end (13, 213) of the tab (11, 211).

There is disclosed a method (400) of ejecting a molded article (310, 312) from an injection mold (100). The method (400) comprises: during a second portion of the mold opening cycle of the injection mold (100), the second portion occurring later in time relative to a first portion of the mold opening cycle of the injection mold (100): controlling velocity of at least one of: (i) the moveable mold half (102, 502) relative to the stationary mold half (104, 504), (ii) the ejector (230) relative to the moveable mold half (102, 502); and (iii) an ejector actuator linked to the core insert (112, 114, 512, 514); and (iv) a stripper actuator that is linked to the stripper sleeve (116, 516); the controlling executed such that the molded article (310, 312, 506) is ejected from the molding component with a substantially zero departure-velocity along the first axis of operation.

A distal end cover for an endoscope molded by injecting resin into a mold for molding, attached to a distal end member of an insertion portion in the endoscope, a raising base being provided in the distal end member , covering at least a part of the distal end member, and having an opening portion configured to expose a space in which the raising base is housed to an outside, includes a thin portion having one end connected to a periphery portion of the opening portion and extending linearly and two resin injection gate marks disposed in such a manner that the thin portion is located between the two resin injection gate marks, in which the two resin injection gate marks are disposed at positions where the resin injected into a cavity through a gate of the mold forms a weld line along the thin portion.

This injection molded article has a body part and a movable part. The body part has a first stopper part and a second stopper part, while the movable part has a movable body and a first rib and a second rib that are formed to protrude at both widthwise end parts of the movable body. A first groove and a second groove that extend in the depth direction perpendicular to the axial direction of a hinge part, are respectively formed between the movable body and the first rib and between the movable body and the second rib.

An in-mold lid closing apparatus includes a lid engagement member, a first actuation assembly connected to a first portion of the lid engagement member, a second actuation assembly connected to a second opposing portion of the lid engagement member, and a controller disposed in electrical communication with the first actuation assembly and the second actuation assembly. The controller is configured to transmit a first drive signal to the first actuation assembly and a second drive signal to the second actuation assembly to drive one of a linear position and a rotational position of the lid engagement member and to adjust at least one of the first drive signal and the second drive signal based upon a first feedback signal received from the first actuation assembly and a second feedback signal received from the second actuation assembly.