A container formed of a common one-piece thermoplastic substrate. The container has an overlapping seam having an overlap magnitude. At a location that is five times the overlap magnitude away from the overlapping seam, the container wall has a container wall Opacity less than about 50%. At a corresponding position along the overlapping sea, the overlapping seam has a seam Opacity that is less than 200% of the container wall Opacity.

A system includes a film processing module, a processor, and memory. The processor and memory are in communication with the film processing module. The processor is configured to dynamically coordinate movement of the film processing module relative to a moving web of film and to perform a function on the web of film with the film processing module.

Method for making blow molded articles having a predetermined feature incorporated into the wall provided by variations in the thickness of the wall of the article corresponding to a predetermined pattern etched into the preform from which the article was formed.

A method for the manufacture and decoration of a mineral-filled resin shower tray with an external coating, including the steps of applying an external coating layer on the internal surface of a mould, casting a mix of resin and mineral filler on the mould, curing and drying the mix, and including the prior steps of disposing on the internal surface of the mould cavity a transfer film including on one of the sides thereof a pattern printed in ink, vacuum thermoforming the transfer film against the internal surface of the mould cavity, and the subsequent step of removing the film from the surface of the mineral-filled resin shower tray with an external coating.

The invention relates to a tube head (1, 2) intended to form a packaging, the head (3, 6) being intended to be welded to a tubular skirt (8, 9) in order to form the said packaging, and the tube head (1 2) being thermoformed from a sheet (20, 21). The invention also relates to a method for manufacturing such a tube head (1, 2) and a tube with said head (3, 6).

Method of making a blow molded article from a preform including: a) providing a preform of a thermoplastic material having a plurality of effect structures each having an effect surface having a normal with an orientation, the preform having a body with one or more walls and an opening, wherein at least a portion of the one or more walls of the preform has a three-dimensional pattern of cavities and/or protrusions thereon; and b) blow molding the preform to form a blow molded article, wherein the step of blow molding the preform changes the orientation of the normal of at least some of the effect surfaces of the effect structures to create a visual effect in at least one wall of the blow molded article.

Systems and methods of using ultrasonic welding to form labels with RFID tags are disclosed. The methods can be useful for the production of a large volume of labels such as production with roll-to-roll processing. The labels can be useful for consumer products such as garments. The present invention discloses in one embodiment, a label having a first and second printed fabric label layer such that a radio frequency identification (RFID) inlay is disposed between the two printed fabric layers.

An expansion device includes: an irradiation unit configured to irradiate a thermally-expandable sheet with light; a movement unit configured to relatively move the thermally-expandable sheet and the irradiation unit; an air-blowing unit configured to cool the irradiation unit by blowing air to the irradiation unit; and a control unit configured to execute a distension process of distending the thermally-expandable sheet by causing the irradiation unit to emit light while relatively moving the thermally-expandable sheet and the irradiation unit by the movement unit, wherein the control unit controls the air-blowing unit to stop or weaken blowing air toward the irradiation unit while the irradiation unit is caused to emit light in the distension process.

A thermoforming device includes: an upper hot plate including a first heating surface configured to heat a sheet from above; a lower hot plate including a second heating surface configured to heat the sheet from below; and a substrate-supplying unit including a base configured to hold a molded substrate, and configured to attach the molded substrate to and detach the molded substrate from the base and to dispose the molded substrate at a molding position below the first heating surface with the sheet interposed therebetween, in which the upper hot plate and the lower hot plate are configured to heat the sheet simultaneously from an upper surface and a lower surface of the sheet, the lower hot plate is provided to be movable in a horizontal direction with respect to a position below the upper hot plate, and the thermoforming device die-molds or adheres, onto the molded substrate held by the base, the sheet softened by being heated by the upper hot plate and the lower hot plate.

A composite container is provided including a container body made of a plastic material and a plastic member disposed on the outer surface of the container body. The container body and the plastic member are integrally inflated by blow molding, and the plastic member includes a colored layer and/or a print layer where a print is made.