Abstract: The present invention relates to an opening device comprising a first portion on one side of a fibre based packaging laminate and a second portion on an opposite side of the fibre based packaging laminate, the first and second portion being formed in one and the same piece and joined by at least one material bridge extending through the packaging laminate. The present invention also relates to a method for manufacturing the opening device and to a packaging material to be used is such a method.

Abstract: A portable control device (10) for regulating a continuous oxygen flow to a user from an oxygen source, comprising: an inlet (11), to which the oxygen source may be fluidly connected; an outlet (12), to which a breathing device may be fluidly connected; a valve arrangement (20) fluidly connected to said inlet and to said outlet, said valve arrangement being adjustable between a maximum flow state corresponding to a maximum continuous flow of oxygen from the inlet to the outlet, and a minimum flow state corresponding to a minimum continuous flow of oxygen; and an actuator (13) movable between a maximum and a minimum position and being mechanically connected to the valve arrangement so that when said actuator is in the maximum position said valve arrangement is in the maximum flow state and when said actuator is in said minimum position said valve arrangement is in said minimum flow state.

Abstract: An opening device for a packaging container, the packaging container being formed from a packaging material having an upper side constituting the outside of the packaging container and a lower side constituting the inside of the container, the opening device including two operational parts, a preformed support part arranged on the upper side of the packaging material and a membrane part arranged on the lower side of the container and extending into openings of the support part such as to mechanically connect the two parts, and wherein the materials of the membrane part and the support part are thermally incompatible polymer materials.

Abstract: A package material may include one or more layers of plastic laminate, a first side, a second side and a penetration area. A weakening line may extend from the penetration area and may provide an opening area in the package material. The package material may include a plastic opening device, with a first and second portion attached to the first and second side, respectively, and a material bridge penetrating through the penetration area. The second portion may cover at least partly the penetration area and may include a guiding portion extending from the penetration area adjacent to the at least one weakening line as to facilitate rupturing substantially along the at least one weakening line.

Abstract: A package material may include one or more layers of plastic laminate, a first side, a second side and a penetration area. A weakening line may extend from the penetration area and may provide an opening area in the package material. The package material may include a plastic opening device, with a first and second portion attached to the first and second side, respectively, and a material bridge penetrating through the penetration area. The second portion may cover at least partly the penetration area and may include a guiding portion extending from the penetration area adjacent to the at least one weakening line as to facilitate rupturing substantially along the at least one weakening line.

Abstract: A portable control device (10) for regulating a continuous oxygen flow to a user from an oxygen source, comprising: an inlet (11), to which the oxygen source may be fluidly connected; an outlet (12), to which a breathing device may be fluidly connected; a valve arrangement (20) fluidly connected to said inlet and to said outlet, said valve arrangement being adjustable between a maximum flow state corresponding to a maximum continuous flow of oxygen from the inlet to the outlet, and a minimum flow state corresponding to a minimum continuous flow of oxygen; and an actuator (13) movable between a maximum and a minimum position and being mechanically connected to the valve arrangement so that when said actuator is in the maximum position said valve arrangement is in the maximum flow state and when said actuator is in said minimum position said valve arrangement is in said minimum flow state.

Abstract: Package material comprises one or more layers of plastic laminate, a first side, a second side and a penetration area (40). A weakening line (30) extends from the penetration area (40) and provides an opening area (12) in the package material. The package material comprises a plastic opening device (2), with a first and second portion (4) attached to the first and second side, respectively and a material bridge (45) penetrating through the penetration area (40). The second portion covers at least partly the penetration area and comprises a guiding portion (35, 36) extending from the penetration area (40) adjacent to the at least one weakening line (30) as to facilitate rupturing substantially along the at least one weakening line.

Abstract: Package material comprises one or more layers of plastic laminate, a first side, a second side and a penetration area (40). A weakening line (30) extends from the penetration area (40) and provides an opening area (12) in the package material. The package material comprises a plastic opening device (2), with a first and second portion (4) attached to the first and second side, respectively and a material bridge (45) penetrating through the penetration area (40). The second portion covers at least partly the penetration area and comprises a guiding portion (35, 36) extending from the penetration area (40) adjacent to the at least one weakening line (30) as to facilitate rupturing substantially along the at least one weakening line.

Abstract: The present invention relates to an opening device on a packaging container for liquid or semi-liquid food. The packaging container has a fold line and an opening line intersecting in an intersection point, thereby dividing the opening line into a first opening line portion and a second opening line portion. The opening device comprises a first opening device portion and a second opening device portion, wherein the first opening device portion has an opening edge that is at least partly aligned along the first opening line portion and arranged on a first side of the opening line. The second opening device portion has an opening edge that is at least partly aligned along the second opening line portion and arranged on a second side of the opening line. The invention also comprises a packaging container with an opening device and a method of manufacturing the packaging container.

Abstract: The present invention relates to an opening device comprising a first portion on one side of a fibre based packaging laminate and a second portion on an opposite side of the fibre based packaging laminate, the first and second portion being formed in one and the same piece and joined by at least one material bridge extending through the packaging laminate. The present invention also relates to a method for manufacturing the opening device and to a packaging material to be used is such a method.

Abstract: An opening device for a packaging container, the packaging container being formed from a packaging material having an upper side constituting the outside of the packaging container and a lower side constituting the inside of the container, the opening device including two operational parts, a preformed support part arranged on the upper side of the packaging material and a membrane part arranged on the lower side of the container and extending into openings of the support part such as to mechanically connect the two parts, and wherein the materials of the membrane part and the support part are thermally incompatible polymer materials.

Abstract: An opening device for a packaging container, the packaging container being formed from a packaging material having an upper side constituting the outside of the packaging container and a lower side constituting the inside of the container, the opening device including two operational parts, a preformed support part arranged on the upper side of the packaging material and a membrane part arranged on the lower side of the container and extending into openings of the support part such as to mechanically connect the two parts, and the materials of the membrane part and the support part are thermally incompatible polymer materials.

Abstract: An opening device for a packaging container comprises two operational parts: a membrane part ensuring a secure seal of the packaging container and a support part ensuring rigidity for the opening device. The opening device is characterized in that a membrane portion of the membrane part is mechanically attached to the support part to operate as one piece during opening of the packaging container, and the materials of the membrane part and the support part are thermally incompatible.