Injection cosmetics cosmetics packaging hose production mold for appearance inspection before the test

Injection cosmetics cosmetics packaging hose production mold after completion of the assembly work, need to cosmetics cosmetics packaging hose production mold the appearance inspection before test, to find cosmetics cosmetics packaging hose production problems in mold design and manufacturing.
1. Molding parts, such as pouring system with molten material contact surface should be smooth, level off, without defects such as collapse pit, scars.
2. Cosmetics cosmetics packaging hose production mold the closing of the trip, the size of the installed on each match parts of the machine, mold release form, open mold, cosmetics cosmetics packaging hose production mould requirements should comply with the relevant conditions of the equipment.
3. Cosmetics cosmetics packaging hose production and mould mark should be mold production, all kinds of joints, valves, accessories, spare parts should be complete.
4. The fitting clearance of sliding parts should comply with the requirements, the start-stop position should be positioned correctly, inlaid fastening parts should be tight.
5. For injection molding corrosive strong injection cosmetics cosmetics packaging hose production mold, the cosmetics cosmetics packaging hose should be in the production of mold cavity surface chromium plating and the embalming process.
6. The appearance of the cosmetics cosmetics packaging hose production mold parts shall not have sharp corners, large and medium-sized cosmetics cosmetics packaging hose production mould lifting with hanging hole, rings.
7. Contact pressure parts, each other should be reasonable way of confined area and the pressure, avoid take direct extrusion.
8. Cosmetics cosmetics packaging hose production mold stability should be good, have strength, should stress both Heng at work, smooth lines.