How to have the double bottom tumblers? Well, the most common one is glasses, and it is welded by glue with ultrasound, thus to have the appearance that the middle of the two glasses looks hollow!
But as we all know that glass is very fragile, so can we use plastic instead of glass, but still retaining the hollow style in the middle of the two glasses? The answer is yes!
With the efforts of our genius team, we have developed an innovative mold construction design. We canceled the ultrasound welding method in the secondary stage, directly by plastic injecting in one step, to have exactly the same glass as above pictures showed – double bottom wine glass in plastic, also it can be 2k or 3k !
Now the mold is under making, and we plan to show it on Chinaplast 2020, together with Yizumi 3 color machine!
YUEYI invites you to bring us your 2k mold / 3k mold project big or small, and you will receive full support right from the design stage to prototyping and commercial launch of your product.
YUEYI provides full support through an experienced part design team that has done a huge number of different multi shot applications.