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Kenplas Forum ==> Education & Research ==> Disadvantages of Extrusion Blow Molding
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1. Sealing surface less quanlity though after a necessary neck ream;
2. The presence of a potentially weak weld-line in the base;
3. Much less physical properties than bi-axial orientation;
4. Less sparkling clarity than bi-axial orientation;
5. Less uniform material distribution.
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This forum published since July 03, 2002.
Renewed on June 22, 2005. |