Pseudo pinhole processing for PET bottles.
A through hole is being processed in a certain PET bottle with a thickness of 270μm, aiming for an entrance diameter of Φ100μm.
Since the bottle itself is being processed, the diameter on the outlet side cannot be measured. However, based on prior condition checks, a reverse taper hole has been created where the outlet side is wider than the inlet side, and efforts have been made to ensure that the visible hole diameter from the outside is the minimum diameter. Additionally, processing has been carried out on the outer peripheral area, referencing the actual leak testing machine, to be confirmed during visual inspection.
- Company：リプス・ワークス
- Price：Other
