YUEYI Mold, China experienced bi material mold maker, quality offer multi shot plastic jar closure mold, two colour cosmetic container lid mold, rotary mold cream tub caps, 2 component plastic beauty jars lid mold.
At YUEYI，all finished molds are approved by our QA department before shipping, and we have strict final inspection instruction to check our products that details as below <Final Moulds Inspection Checking List>.
EJECTION SYSTEM
Is part and runner designed for robot pickup?
If so does it stay on the mould?
If not why not?
Does it come freely off the mould?
Do we have enough space for robot?
How was it checked?
Ejector system – moves freely for the full stroke?
Are the ejector pin holes in the core square to base?
How was it checked?
Ejector pins guided square to ejector system?
How was it checked?
Do the ejector pin holes in the ejector plate line up with the ejector?
pin bores in the core?
How was it checked?
If you’re still looking for the good bi injection cosmetic pots lid mold maker in China, we can be your another good choice.
Lucia
lucia@yueyimold.com