A bottle blow mold gives a heated preform its final bottle shape during blowing. Wall distribution also depends on the preform, heating and stretching settings; the mold alone does not guarantee bottle performance.
A bottle blow mold gives a heated preform its final bottle shape during blowing. Wall distribution also depends on the preform, heating and stretching settings; the mold alone does not guarantee bottle performance.
Send the final bottle drawing with the intended blowing machine and cavity plan. Confirm mold thickness fit and agree on bottle dimensions, sealing and appearance checks before tooling approval.
Send bottle drawings, material, target output, mold scope and destination before engineering compares the machine and mold route.
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No. "Blow molding" is the US spelling and "blow moulding" the UK spelling of the same process, and PET blow molds and PET blow moulds are the same tooling. Suppliers and buyers often use the two spellings interchangeably in the same RFQ thread, so neither spelling should be read as a different product.
PET blow molds shape the final container once a heated preform is stretched and blown against the cavity wall. The same tooling family covers water and beverage bottles, cosmetic and daily-use containers, edible oil bottles with handles, and wide-mouth jars — what changes is bottle geometry, wall distribution and the cavity plan.
The preform is heated to forming temperature, positioned in the closed mold, stretched axially and expanded by air against the cavity surface, then cooled before the mold opens. Because the shape is formed against the cavity, body geometry, wall distribution and sample acceptance are governed by the blow mold rather than by the machine alone.
Yes — both refer to the tooling that forms the final bottle during blowing. It should not be confused with the preform mold, which is the injection tooling that produces the preform upstream. Projects often need both scopes reviewed together.
Send a dimensioned bottle drawing or a measured sample, bottle volume, neck finish standard, material route, target cavity count, target output and destination country. Exact mold thickness fit, cavity release plan and sample acceptance criteria stay engineering-confirmed until that data is reviewed.
Send bottle drawings, material, target output, mold scope and destination before engineering compares the machine and mold route.