Multi-barrier bottles having tabbed preforms, as well as methods of forming the same are disclosed. A tabbed preform includes an elongate body extending into a cavity of a first barrier, where the cavity is defined by at least one piece having a recess therein. The tabbed preform further includes at least one preform extension piece extending from the elongate body at a predetermined distance from a top surface of the elongate body. The at least one preform extension piece is sized and shaped to correspond to a size and a shape of the recess.

Disclosed herein, amongst other things, is a container having a printing layer that is printable with exposure to laser light of selected properties.

Disclosed herein, amongst other things, is a container having a printing layer that is printable with exposure to laser light of selected properties.

A method for producing pipettes (110, 111, 112) is provided. The method includes extruding a polymer melt into at least one mold segment of a mold assembly (120) having a plurality of mold segments to form a parison (50) or preform, wherein the plurality of mold segments (122) comprise cavities (42) that are shaped to form pipettes when in communication with the cavity of an adjacent mold segment; forming at least two pipettes in the shape of the mold segment cavities by blow-molding or vacuum forming the parison or preform, each of the at least two pipettes having proximal and distal ends; heating the pipettes to form a locally heated portion of the at least two pipettes; and separating the pipettes by cutting the locally heated portion of the at least two pipettes with separation feature (64, 66, 194, 196).

A method for producing pipettes (110, 111, 112) is provided. The method includes extruding a polymer melt into at least one mold segment of a mold assembly (120) having a plurality of mold segments to form a parison (50) or preform, wherein the plurality of mold segments (122) comprise cavities (42) that are shaped to form pipettes when in communication with the cavity of an adjacent mold segment; forming at least two pipettes in the shape of the mold segment cavities by blow-molding or vacuum forming the parison or preform, each of the at least two pipettes having proximal and distal ends; heating the pipettes to form a locally heated portion of the at least two pipettes; and separating the pipettes by cutting the locally heated portion of the at least two pipettes with separation feature (64, 66, 194, 196).

The present disclosure pertains to new methods of making an introducer sheath with an inner liner for percutaneous insertion of a medical device into a patient. The present disclosure also discloses embodiments of catheter-based prosthetic heart valves, including, prosthetic heart valves having sealing members configured to seal the interface between the prosthetic valve and the surrounding tissue of the native annulus in which the prosthetic valve is implanted.

The present disclosure pertains to new methods of making an introducer sheath with an inner liner for percutaneous insertion of a medical device into a patient. The present disclosure also discloses embodiments of catheter-based prosthetic heart valves, including, prosthetic heart valves having sealing members configured to seal the interface between the prosthetic valve and the surrounding tissue of the native annulus in which the prosthetic valve is implanted.

An object of the present invention is to provide a pressure vessel that is light in weight and has a sufficient internal capacity as well as excellent durability. The present invention provides a pressure vessel (1) including: a cylindrical straight body section (10) and dome sections (11) provided at both ends of the body section (10), wherein: the body section (10) and the dome sections (11) are composed of a resin main body (2), and an outer shell (3) made of a fiber reinforced resin material, the outer shell (3) being provided on the outside of the main body (2); each of dome sections (2b) of the main body (2) has pinch-off regions (12) extending from a tip of the dome section (2b) toward the body section (2a); and when a distance from the tip of each of the dome sections (2b) to a boundary between the body section (2a) of the main body (2) and each of the dome sections (2b) in an axial direction of the body section (2a) is 1, an end (12a) of each of the pinch-off regions (12) opposite to the tip of the dome section (2b) is located in a region where an distance from the tip of the dome section (2b) in the axial direction of the body section (2a) is less than 1.

Methods for manufacturing a plastic container and for filling it with a fill product are described. The methods include introducing a perform into a blow mold, pressuring the preform with a blowing medium, evacuating the interior space of the container to an underpressure, and introducing a fill product in the interior space at an overpressure.

Methods for manufacturing a plastic container and for filling it with a fill product are described. The methods include introducing a perform into a blow mold, pressuring the preform with a blowing medium, evacuating the interior space of the container to an underpressure, and introducing a fill product in the interior space at an overpressure.