Compare PET preform mold and bottle blow mold scope before quoting tooling, machine fit and sample acceptance.
A preform mold controls the preform route; a bottle blow mold controls final bottle shape. Both should be checked together when final bottle quality depends on them.
State whether the RFQ needs preform mold, blow mold or both tooling scopes.
| Factor | Preform mold | Bottle blow mold |
|---|---|---|
| Controls | Preform weight, neck finish and injection assumptions. | Final bottle shape, wall distribution and sample acceptance. |
| Buyer data | Preform weight, material, neck finish and cavity target. | Bottle drawing, material, neck finish and target machine. |
| Risk | A poor preform route affects final blowing performance. | A poor blow mold route affects final shape and sealing. |
| Buyer action | Quote separately but review with final bottle route. | Check machine fit before tooling approval. |
Continue from comparison to source-backed product context and RFQ pages.
Two-cavity automatic stretch blow molding route for PET bottle programs that need stable heating, safe machine action and compact output.
View productSource-listed two step bottle embryo mould page. The source page title identifies a 48-cavity embryo mould, while public specifications are not listed.
View productSource-listed two step blowing mold page. The original Keruicheng page provides product title and mold image, with detailed cavity and bottle data confirmed by RFQ.
View productNo. Preform mold makes preforms; blow mold shapes the final bottle.
Yes when final bottle performance depends on preform, blow mold and machine route compatibility.
