欧美婷婷六月丁香综合_很黄很肉的视频在线观看_刺激无码在线观看_国产真实迷奷系列_久久精品国产亚洲麻豆p_亚洲AV无码一区二区下载_高h青春之放纵嗯啊哦…_非洲人粗大长硬配种视频_搞机直接打开的网站不用嘉兴圈不用付_99久热国产精品

Technical Support
FAQ
How to avoid air bubbles in the product?
  • Mold structure design, such as increasing the exhaust inserts, the way of injection.

  • Mold DFM.

  • For larger injection volume products, we might design multiple injection to avoid it.

  • Using transparent resin to test and adjust molding parameters through mold trial and small production of the samples.

Hits:  UpdateTime:2018-09-14 15:23:53  【Printing】  【Close