A portion unit of a cleaning agent, having a cleaning agent composition and a chamber which receives the cleaning agent composition and includes a chamber wall that delimits the chamber and has a layer thickness D. The chamber includes a main volume and at least one auxiliary volume, and the cleaning agent composition can freely enter the at least one auxiliary volume from the main volume and vice versa, wherein the chamber wall is formed in a transition region between the main volume and the at least one auxiliary volume in a substantially stepped manner. The invention additionally relates to a method for producing such a portion unit.

An apparatus (100) for manufacturing pods (M) for beverage extraction machines is described, comprising: movement means to advance a belt (110) of waterproof material in a predetermined rectilinear direction (A), a plurality of forming plates (125) arranged below the belt and provided with at least one cavity (135), movement means to advance said forming plates in a synchronized manner with the belt, and a plurality of operational devices (165, 200, 300, 400, 500) arranged in succession along the belt; wherein said operational devices comprise for example one device for pressing down a portion of the belt into the cavity of the forming plate, a device for releasing a dose of a powder substance inside a cap (C1), a device for compacting the dose, a device for applying a second cap (C2), a device for sealing the second cap to the belt.

A rotation speed sensor, configured to detect a rotation speed of a rotating body, is composed of a cable composed of an electric wire including a conductor wire, and a sheath provided over the electric wire, a circuit substrate mounted with an integrated circuit thereon and connected to the conductor wire being exposed from the cable, and a housing including a first housing, which is configured to hold the circuit substrate therein, and a second housing, which is configured to hold the cable therein, with the first housing being welded to the second housing, and with the second housing being welded to a surface of the sheath of the cable.

Flange connection for connecting two pipeline ends made of plastics material and method for assembly, containing two mutually opposing pipe ends (2) made of plastics material, wherein the pipe ends each have a prewelding neck, two loose type flanges, wherein a loose type flange is arranged at each pipe end, wherein the loose type flanges have holes for mutual clamping, clamping means, wherein the clamping means are arranged in the holes and serve to mutually pull together the loose type flanges and the pipeline ends, and a sealing element, wherein the sealing element comprises a conductive plastics material and exclusively one material.

The invention provides a process for producing plastic parts, each of which has at least one glass insert which is connected to the plastic part along a connecting region, and the glass insert is free of plastic in the region encompassed by the connecting region and forms a glass window. The connecting region of the glass insert is preferably circumferentially closed. The glass window can have through-holes or preferably recesses extending only over a portion of the thickness of the glass window and having microstructures.

A container or consumable like a reaction tube for use in diagnostic assays. The present disclosure provides a system for fluid handling and transport, comprising a plate with at least one cavity for receiving a fluid which is surrounded by a rim, and a separate cover comprising a centrally arranged surface as a sealing element which is surrounded by a rim, wherein the plate or the cover comprise at least one snap-fit mechanism for connecting at least two plates, at least two covers or a plate and a cover, wherein the snap-fit mechanism extends upwards or downwards from the surrounding rim of the plate or the cover, and wherein the rim of the plate or cover which is to be connected is configured for accommodating the snap-fit mechanism of an upper or lower plate or cover in a retaining element arranged at the rim.

A method for producing a package which has a formed part with a product cavity, and a lidding film covering the product cavity. According to the method, a seam is defined, the seam is divided into sections, a pull-off force for pulling the lidding film from the formed part at least for a first section is determined, and the lidding film is sealed to the formed part. The sealing temperature for the first section is selected based on the pull-off force.

An infrared welding machine has a heating device that heats and melts at least one of an end surface of a first member made of resin and an end surface of a second member made of resin, called a surface-to-be-heated, with infrared rays. The heating device includes: a lamp that is disposed so as to face the surface-to-be-heated without coming into contact with the surface-to-be-heated and has a circular shape in cross-section such that the lamp radiates infrared rays in all radially outward directions; an upper-side reflective member that reflects infrared rays radiated from the lamp toward the upper side of the surface-to-be-heated so as to direct the infrared rays toward the surface-to-be-heated; and a lower-side reflective member that reflects infrared rays radiated from the lamp toward the lower side of the surface-to-be-heated so as to direct the infrared rays toward the surface-to-be-heated.

A connector, which is configured to be anchored in a first object with thermoplastic material, defines a proximodistal axis and has a plate portion extending around the proximodistal axis and having a proximal face and a distal face, the proximal face being adapted for a tool to be pressed thereagainst. The connector further includes an attachment structure accessible from the proximal side of the plate portion and/or an interaction element having a sensor and/or actuator. An anchoring skirt protrudes distally from the plate portion and distally and radially outwardly, whereby an outer pocket open towards radially outwardly is formed between the distal face of the plate portion and a proximal face of the anchoring skirt, and an inner pocket open towards distally is formed radially inwardly of the anchoring skirt. The plate portion extends radially further than the anchoring skirt.

A method of manufacturing a heat exchanger array that includes stacking a plurality of heat exchanger units in an aligned configuration with respective first ports of the heat exchanger units aligned. The heat exchanger units can include a first and second sheet coupled together to define an cavity between the first and second sheets; the first port at a first end of the heat exchanger unit defined by the first and second sheets; and a second port at a second end of the heat exchanger unit defined by the first and second sheets. The method further includes stacking the plurality of heat exchanger units in an aligned configuration with the first ports of the plurality of heat exchanger units aligned and generating a first plurality of respective couplings between adjacent sheets of adjacent heat exchanger units about adjacent first ports. The coupling can be generated by an adhesive.