Cosmetic packaging materials generally what will be the problem2?
- Nov 27, 2017 -

Cosmetic packaging materials generally what will be the problem2?

In addition to the few small points I mentioned before, these points are also buyers pay attention to when purchasing.

Function test

1, size, material and model match.

2, full capacity greater than or equal to the marking capacity.

3, all package accessories complete and all suitable.

4, airtight test, vacuum test or inverted law no leakage.

5, silk screen, spray, ink, wipe test no shedding, bleaching, shedding.

6, pump bottle, spray bottle air pressure 200 times, no damage, no fault.