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Top-10 Injection Molding Defects And How To Fix Them

Issuing time:2020-04-18 14:51

Making injection molded prototypes is both an art and a science. High levels of technical expertise and attention to detail are required to prevent small mistakes from costing companies big money when it comes to mass-production of novel parts.

Preventing such a circumstance is all about highly competent design. This article discusses some of the molding defects that can occur in a part during injection molding, and ways to fix and avoid them. Design shortcomings we will discuss include:

1.Flow Lines

2.Sink Marks

3.Vacuum Voids

4.Surface Delamination

5.Weld Lines

6.Short Shots

7.Warping

8.Burn Marks

9.Jetting

10.Flash


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Tel: 0576-84220820         
Email: dymould@aliyun.com
Address: No.68 Lianping Road, Shi Guiao Industrial
Zone, Huangyan District, Taizhou ,Zhejiang,China
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