A method of determining a physical relationship between at least one setting parameter of a production cycle of a cyclically operating shaping machine and at least one selected process or quality parameter of the production cycle of the shaping machine, wherein a predetermined variation of a numerical value of the at least one setting parameter is effected in a sequence of production cycles, preferably from one production cycle to another, i and that for each production cycle of the sequence of production cycles the at least one selected process or quality parameter is determined, and that a check is made of the extent to which the at least one selected process or quality parameter has been influenced by the predetermined variation of the numerical value of the at least one setting parameter.

A method for manufacturing an injection molded container includes operating an injection molding apparatus to inject one or more polymeric materials into a mold cavity to form a container. The container includes an energy director ring protruding from an inside surface of the container and extending circumferentially along the inside surface. The method includes welding a filter onto the inside surface by applying a welding force to the inside surface. The energy director ring causes the welding force to be concentrated at a location of the energy director ring, thereby forming a circumferential weld that secures the filter to the inside surface the location of the energy director ring.

The invention concerns an injection overmoulding device comprising at least one indexed rotary turret on which cooled moulds are installed, each mould comprising a plurality of cavities, and at least five stationary stations arranged around said turret, including at least a first station, a second station and a third station that are used, respectively, for carrying out the operations of positioning the inserts in the cavities of the mould, injecting plastic material into the cavities of the mould, and demoulding the at least partially cooled objects. The device comprises, for each mould, at least separate injection means. The invention also concerns a method implemented by the device.

Control method, control system, computer-implemented method for determining a predicted weight value of a product produced by an injection molding device and a computer-implemented method for training a machine learning (ML) via an ML method, wherein the trained ML model is configured to determine the predicted weight value of the product produced via the injection molding device, where the method comprises recording and/or determining first production parameters of the injection molding device during production of a first product, recording and/or determining predecessor production parameters of the injection molding device during production of at least one predecessor product and each predecessor weight value of the at least one predecessor product, recording and/or determining a first weight value for the first product, and training the ML model, via a supervised learning method, with the first product parameters, further product parameters, at least one predecessor weight value, and the first weight value.

Provided in this disclosure is a method for manufacturing a customizable holster. Steps are provided of molding inner holster components, including molding internal surfaces that conform to shapes of respective portions of a desired firearm design. Other substeps include molding external surfaces that conform to the shape of portions of an external mating surface of an inner holster. The inner holster components are mated to form an inner holster having an internal contact surface that conforms to the firearm design, to securely receive and retain a respective firearm within the inner holster. An outer holster is molded having an interior defined by an internal mating surface that conforms with the external mating surface of the inner holster. The inner holster is then mated to the outer holster such that the external mating surface of the inner holster is received within the internal mating surface of the outer holster.

An injection molding system includes a plurality of inspection apparatuses for inspecting molded article quality, a unit that transports a molded article molded by an injection molding machine, a molded article containment unit that is provided for each of types of post-treatment operations needed for the molded article, a transport destination designation unit that selects and designates the molded article containment unit to contain the molded article on the basis of a combination of inspection results from the plurality of inspection apparatuses, and a molded article sorting and transport unit that sorts and transports the molded article into the molded article containment unit designated by the transport destination designation unit.

A robot system includes an image pickup apparatus that picks up images of a plurality of kinds of articles conveyed by a conveyor; an article controlling portion that controls time and a position of each of the plurality of kinds of articles being supplied onto the conveyor, to limit kinds of articles to be image-picked-up by the image pickup apparatus in advance; a detecting portion that detects the plurality of kinds of articles from among images picked up by the image pickup apparatus, on the basis of the kinds of articles limited in advance by the article controlling portion; and a robot that is configured to take out the plurality of kinds of articles detected by the detecting portion from the conveyor.

It is proposed to carry out an optical inspection of preforms (7) by means of at least one camera device (2, 3, 13), in such a way that the preforms (7) are in a relative position to each other that is unchanged in comparison with the injection molding operation.

A coinjection molded multi-layer container includes an inner layer, an outer layer, and a barrier layer. The inner layer includes a first polymeric material and forms an inside surface of the container. The outer layer includes the first polymeric material and forms an outside surface of the container. The barrier layer is located between the inner layer and the outer layer and includes a second polymeric material less permeable to gas than the first polymeric material. The barrier layer is biased toward the inside surface or the outside surface such that the inner layer and the outer layer have different thicknesses.

An apparatus for forming a first component making up at least a part of a housing on a trimmer head and a method of using the apparatus. The housing has a rotary axis and is configured to support at least one radially projecting cutting component. The first component has a central axis. A forming unit defines at least one cavity within which a moldable material is confined to produce at least a part of a wall on the first component that extends around the rotary axis. The forming unit is configured to allow selective controlling of a quantity of a moldable material introduced into a first discrete subvolume at a first location in the one cavity to thereby allow selective controlling of a mass of a portion of the at least part of the wall formed by the moldable material in the one cavity at the first location to facilitate dynamic balancing of the housing, within which the first component is incorporated, with respect to the rotary axis.