DISCMA AG Patent applications |
Patent application number | Title | Published |
20160121539 | APPARATUS AND METHOD FOR FABRICATING CONTAINERS - An injection head for a container-fabricating apparatus. The injection head includes a first nozzle establishing fluid communication between an injection liquid source and a preform cavity of a substantially tubular preform. The first nozzle is configured to mate with a mouth of the preform. An annular mouth seal, provided in the first nozzle, creates a seal with the mouth of the preform when disposed in contact therewith. | 05-05-2016 |
20160082646 | APPARATUS AND METHOD FOR FABRICATING CONTAINERS - An injection head for a container fabricating machine. The fabricating machine includes a first nozzle configured to establish fluid communication between an injection liquid source and a preform cavity in communication with a mouth disposed at an open end of the preform. The first nozzle of the injection head includes a substantially tubular spout configured to be inserted into the open end of said preform and thereby create a seal with the preform. | 03-24-2016 |
20160068379 | INJECTION DEVICE FOR INJECTING A PRODUCT IN A CONTAINER OR A PREFORM - An injection device having an inlet, an outlet and a chamber extending between the inlet and the outlet. A piston divides the chamber into an upper chamber and a lower chamber. The piston is movable within the chamber and includes a body. The piston includes a shutter movable with respect to the body between a closed position, wherein the body and the shutter isolate the upper chamber from the lower chamber when the piston is moved in an injecting direction, and an open position, wherein the body and the shutter place the upper chamber in fluidic communication with the lower chamber when the piston is moved in a filling direction. | 03-10-2016 |
20160046061 | APPARATUS AND METHOD FOR FABRICATING AND FILLING CONTAINERS - An injection head for the fabrication of a container from a preform. An injection head interfaces with a mouth of the preform to establish fluid communication between a liquid supply and the mouth. The injection head includes an injection valve disposed within an outer shell of the injection head and configured to selectively permit fluid communication through the injection head upon displacement between an opened and a closed position. The injection head also includes an injection head cavity disposed between the injection valve and the outer shell and connected to the liquid supply. A liquid supply control mechanism and a control mechanism of the injection valve's opening allow fluid communication through the injection head. The control mechanism of the injection valve's opening is activated by the liquid under pressure in the injection head cavity when liquid supply is opened. | 02-18-2016 |
20150246475 | BLOW MOLDING DEVICE AND METHOD FOR MANUFACTURING A CONTAINER - Provided is a method for manufacturing a synthetic resin container, including: after the shaping of a container, drawing back a liquid inside the container to a pressurized liquid feeding unit side by a suckback mechanism disposed at a predetermined position in a feeding channel of the liquid from the pressurized liquid feeding unit to a mouth tube portion of a preform; closing the feeding channel by means of a valve mechanism disposed on the downstream side of the suckback mechanism; introducing a gas into the container so that the volume reduction deformation of the container resulting from the drawing back of the liquid is restored to its original shape; and adjusting a headspace inside the container with the amount of volume change associated with the volume reduction deformation. | 09-03-2015 |
20140300035 | USE OF OPTIMIZED PISTON MEMBER FOR GENERATING PEAK LIQUID PRESSURE - Use of optimized piston member for generating peak liquid pressure. A one-step hydraulic blow molding system and method for forming a preform and a liquid filled container from the preform. The machine and method include a sealing mechanism that forms a seal primarily utilizing compressive forces in an axial direction to prevent the leakage of liquid blow medium. The sealing mechanism includes an axial end face of a forming head and an upper axial surface of a neck ring. | 10-09-2014 |