A heat-sealable polymer-based multilayer film for peelable packaging comprising a polymer-based core layer having an interior-facing side and an exterior-facing side; a peelable intermediate layer on the interior-facing side of the core layer, the peelable layer having an interior-facing side and a core-facing side, and the peelable layer containing a peeling agent; and an interior skin layer on the interior-facing side of the peelable layer; wherein the core layer is polypropylene-based and contains a propylene-ethylene copolymer to impart puncture-resistance to the multilayer film.

Methods of incorporating an antioxidant into a medical device including a polymer are described, and methods of packaging medical devices.

A fuel inlet includes: an inlet pipe to form a path to guide fuel to a fuel tank; a breather tube to form a path to guide vapor in the fuel tank toward a distal end portion of the inlet pipe; and a retainer provided at a distal end portion of the inlet pipe and including: an attachment and detachment mechanism to attach and detach a fuel filler cap; a restriction mechanism to restrict a distal end position of a fuel filling gun; and an air vent hole to allow passage of the vapor supplied from the breather tube toward the distal end portion of the inlet pipe. The retainer includes a first component including the attachment and detachment mechanism and a second component secured to the first component and including the restriction mechanism. The air vent hole is a gap formed between the first component and the second component.

A package or container includes a side wall, the side wall having an inner surface and an outer surface. At least one of the inner surface or the outer surface of the side wall may be at least partially coated by a layer of a insulating material. The material may be adapted to be expanded to provide thermal insulation.

A system for airboarding and performing stunts behind an aircraft includes a lifting board, a handle, and a tow rope connected to the board and handle. The lifting board may include landing gear, a binding for securing an operator to the board, tail sections for stabilizing the board during flight, and ailerons for facilitating turns and rolls. The system may include a control system integrated into the handle and board that improves the operator's ability to control the board.

In a method for recycling residual rolls having a material-carrying core of tubular shape with a hollow centre portion, the core is adapted to carry web material, such as tissue, that is rolled or wound onto the material-carrying core for facilitating handling and transportation of the web material. A device for carrying out this method has means for removing residual material from the core, means for collecting the residual material, and means for inserting residual material into the hollow centre portion of the core. Thereby, the core can be handled and transported with the residual material kept inside the core.

A folding lid is presented for covering a container opening made from a recyclable material. The folding lid includes: a base element, an accommodating opening, which is formed in the base element and configured to accommodate a container for an item to be packaged in such a manner that a container opening of the container is arranged in the region of the accommodating opening, and at least three wing elements, which are integrally formed onto the base element circumferentially via a respective folding region along an outer edge of the base element with respect to the accommodating opening; wherein the at least three wing elements can each be pivoted between an open position, in which the accommodating opening is cleared, and a closed position, in which the at least three wing elements cover the accommodating opening completely, wherein adjacent wing elements of the at least three wing elements at least partially overlap in the closed position.

A folding lid is presented for covering a container opening made from a recyclable material. The folding lid includes: a base element, an accommodating opening, which is formed in the base element and configured to accommodate a container for an item to be packaged in such a manner that a container opening of the container is arranged in the region of the accommodating opening, and at least three wing elements, which are integrally formed onto the base element circumferentially via a respective folding region along an outer edge of the base element with respect to the accommodating opening; wherein the at least three wing elements can each be pivoted between an open position, in which the accommodating opening is cleared, and a closed position, in which the at least three wing elements cover the accommodating opening completely, wherein adjacent wing elements of the at least three wing elements at least partially overlap in the closed position.

An object of the present invention is to provide a fitting tool in which interlayer peeling is less likely to occur and the occurrence of curling is suppressed, and a fitting-tool-equipped bag body using the fitting tool. In a fitting tool including a male side fitting member in which a male side fitting portion is provided on a band-shaped first base material, and a female side fitting member in which a female side fitting portion is provided on a band-shaped second base material, each of the first base material and the second base material includes a main layer, an interlayer, and a seal layer laminated from a fitting portion side, and satisfies that (1) the main layer, the interlayer, and the seal layer contain at least one kind of same type of resin, (2) a melting point T.sub.A ( C.) of the main layer, a melting point T.sub.B ( C.) of the interlayer, and a melting point T.sub.C ( C.) of the seal layer satisfy a relationship of T.sub.B>T.sub.A>T.sub.C, and (3) a thickness t.sub.A (m) of the main layer, a thickness t.sub.B (m) of the interlayer, and a thickness t.sub.C of the seal layer satisfy a relationship of t.sub.B>t.sub.A>t.sub.C.