An injection-molding process and an apparatus for making a multi-component hollow article, and the article made thereby. The process comprises molding, from a first plastic material, a hollow body having a wall with at least one vent therethrough and at least one flap molded in an area adjacent to the vent. The flap is molded in a first position in which the vent is open. The flap is hingedly movable from the first position to a second position in which the vent is closed by the flap. After the flap is folded into the second position, the hollow body, including the folded flap, is at least partially overmolded with a second plastic material, wherein the second material is essentially precluded from leaking into the hollow body through the vent. The apparatus comprises a first mold bar for molding a hollow body, a second mold bar for overmolding the hollow body with a second plastic material, and a closing tool for moving, and optionally retaining, the flap in the second position. The resulting article has no second material inside its hollow body.

A polymer composition capable of being additively manufactured includes a polymer matrix and a magnetically receptive additive. The polymer composition may be additively manufactured or extruded to form a tool which may be used to form a composite part.

A device for producing a roller blind web of a motor vehicle, the device having an application table having a continuously flat support surface for a fabric; and an extruder configured to apply a plastic material to the fabric from above along at least one extrusion track. A tensioner tensions the fabric in the direction of the extrusion track. Moreover, a method for producing a roller blind web is provided.

The tissue construct with viable cells in an extracellular matrix made of fibrin is produced with a special method, in which a matrix material and cells are shaped into a hollow body, in particular a tubular hollow body, by means of a rotational casting method in a hollow mould (1), the method comprising the following steps: (a) introduction of cells of at least one cell type and/or a fibrinogen preparation into the rotating hollow mould (1) with the aid of an applicator (4), said applicator (4) being displaced along the rotational axis during the introduction and step (a) being performed one or more times; (b) continuation of the rotation process until the fibrinogen solidifies into a dimensionally stable matrix, obtaining a primarily solidified tissue construct; (c) removal of the tissue construct from the mould. The construct can also he obtained in a relatively short time from autologous materials.

The subject of the invention is a cosmetic applicator, in particular for the eyelashes or the contour of the eyes, comprising: a gripping member, an applicator element, a stem connecting the gripping member and the applicator element, the axis of the stem extending in all three dimensions of space.

The present disclosure provides methods to improve the properties of a porous structure formed by a rapid manufacturing technique. Embodiments of the present disclosure increase the bonding between the micro-particles 5 on the surface of the porous structure and the porous structure itself without substantially reduce the surface area of the micro-particles. In one aspect, embodiments of the present disclosure improves the bonding while preserving or increasing the friction of the structure against adjacent materials.

A system and method for forming a composite part. The apparatus comprises a sleeve that molds a composite material. The sleeve has a first face and a second face. The second face has features to mold the composite material. The first face comprises a first inclined surface having an angle less than about 90 degrees and greater than about 0 degrees.

Wood-type golf clubs and/or golf club heads include: (a) a golf club head base member including a face member having a ball striking face; and (b) a polymeric body member engaged with the golf club head base member, wherein the polymeric body member is formed via a rotational molding process (or other centrifugal force inducing molding process) and/or engaged with the golf club head base member via a rotational molding process (or other centrifugal force inducing molding process). The polymeric body member forms at least a portion of a crown member of the club head in some structures.

A tool coupler for a clamping system, in particular for clamping a welding saddle to a plastic pipe, including a body having a drive end and an opposite output end, a first positive engagement feature being formed at the drive end and a second positive engagement feature being formed at the output end, the first positive engagement feature being adapted to engage a torque wrench to drive the body, and the second positive engagement feature being adapted to engage a slotted strap shaft of a tensioning ratchet of a clamping system to transfer torques by positive engagement.

A system may include a fiber distribution hub including a plurality of fiber-optic cables, wherein a particular one of the plurality of fiber-optic cables includes a machine-readable identifier; and a robotic device configured to access particular ones of the plurality of fiber-optic cables. The robotic device may include a print head configured to splice together the particular ones of the plurality of fiber-optic cables by three-dimensional printing of a silane material. A hand-held unit may also include a print head configured to splice together fiber-optic cables by three-dimensional printing of a silane material.