packaging and injection molding

Rinze Willemsen, entrepreneur, and Corné van Baal, injection molder, are the builders of the 1-2Tube. This product is approximately forty% lighter than usual plastic extrusion tubes and provides totally free-form layout. The one-2Tube can be developed on every single common injection molding device.

It normally takes 5 to six measures to packing manufacture an “extrusion tube” and Corné van Baal thought that it really should be attainable to make this variety of tube significantly more successfully. Corné is the owner of an injection molding company identified as Appkuns, in Oosterhout, The Netherlands. He shared his feelings with entrepreneur and small business innovator Rinze Willemsen, and immediately after just one particular working day Rinze came up with the one-2Tube notion.

The thought was to injection mildew the tube and the hinged closure in one step and with a single injection molding software. On the filling line, the tube will be stuffed from the top rated, and the hinged lid will be closed and sealed with ultrasonic products.

Rinze clarifies: “The wall thickness of the tube can be thinner when injection molding and the tube closure employs significantly considerably less product as it is not screwed or snapped on to the tube—but sealed. The resulting benefit of this is that the tube itself has no slim neck for the thread or snap beads, which use additional content on typical extrusion tubes. These are the components that permit the 1-2Tube to be up to 40% lighter.”

Corné clarifies: “One-piece injection molded tubes are presently known in the industry, however the disadvantages of the current tactics are that they generate at low speed and are restricted by licenses. Also, just as usual extrusion tubes, they still need to have to be assembled from a variety of areas. The 1-2Tube is only designed from one particular piece. The only techniques wanted to complete output are injection molding, filling, and sealing. And also with IML, labels can be additional to the tubes in the injection molding course of action.”

To get a truly competitive charge cost for the 1-2Tube, a sixty-cavity instrument will be employed and to start we will make a smaller pilot software to injection mildew tubes for use in Hotels. Appkuns has now produced 4 different condition designs for the one-2Tube.


The “Basic” style is impossible to make with normal extrusion tubes, mainly because following filling, these tubes have to be squeezed with each other at the base to seal and this process often can make this stop of the tube broader than the closure conclusion.The “Eco” variant design has an added flat closure ensuing in a forty% preserving on product. The “Elegant” design and style employs the full independence of expression that can be exploited by the one-2Tube’s modern production technique. With a tapered shape, angled and asymmetrical, nearly something is feasible.
Lastly, the “Special” style and design uses injection molding tactics wherever several various supplies can be mixed. For example, the closure can be injection molded with PP and the tube portion can be molded with a smooth adaptable plastic, and in two distinct colors.

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