





| Quality requirement | | | | | ||||
| ①the eccentricity is within ±0.05mm. | | | | | ||||
| ② The weight/gram tolerance is ±0.1g | | | | | ||||
| ③The mould normal life is 3 million injection times. | | | | | ||||
| ④Guarantee time to keep mould in good free repair for one year(In addition to the improper operation by the customer damaged.) | | | | | ||||
| ⑤ the mold has no margin and bur. It has advantages of good finish and smooth shelling, no draw bench , breach and clamping preform mold . | | | | | ||||


