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Inside Our Shantou Blow-Molding Workshop

H
Baitupackaging Team
Technical · Blow molding
·发布于 2026-09-05·5 分钟·48 阅读

Most buyers never see the line that makes their bottle. Here is the short version of what happens after you approve a sample.

From Pellet to Bottle

  1. Resin (HDPE/PET) is loaded and colored inline.
  2. Parison is extruded and captured in a two-cavity mold.
  3. Air blows the bottle to shape; neck threads are formed.
  4. Flash is trimmed; bottles are leak-tested by batch.

Decoration In-House

Silk screen, hot stamping and labeling run on the same floor, so lead time stays short and quality is controlled end-to-end.

Because molding and decoration are in one building, a 10,000-piece reorder can ship in as little as 10 days.

Why Shantou

Shantou (Guangdong) is one of China's densest clusters for cosmetic packaging — mold shops, spray houses and Silk Screen are all within an hour. That ecosystem is why sampling is fast.

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我们会推荐材质、克重、瓶口,24 小时内给到单价 + 模具费。

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目录
From Pellet to BottleDecoration In-HouseWhy Shantou
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