YUEYI Mold, China experienced rotary mold maker, quality offer multi component smart seal caps mold, double smart bottle caps mold, gyratory peel off tops mold, bi material bottle top smart cover mold. 

Mold tryout list is aimed at checking mold and samples in details and documented as a report as customer request. It includes the checking list of mold and that of sample. Here, we only list some of checking items in common use.

Check list of sample (part) is followed:
12)Is polishing on core surface acceptable?
13)Is part weight in tolerance?
14)Does part have short molding?
15)Are flow lines or weld lines acceptable?
16)Are sink marks acceptable?
17)Is part gassing?
18)Is part sticking on cavity side?
19)Is wall thickness of part correct?
20)Does part has contamination?
21)Is marking present on part as per customer request?
22)Are part’s dimensions correct as per part drawing/ 3D CAD data? Part measurement report available?
23)Do parts have good packaging in carton before delivery?

If you’re still looking for the good two tone 5 gallon jug lid mold maker in China, we can be your another good choice.

Lucia

lucia@yueyimold.com