Injection blow molding system with enhanced parison temperature control
US8877117B2 · kind B2 · utility
3Cited by
24References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2010 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | Apr 4, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C2049/023
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An injection blow molding (IBM) system and method for consistently maintaining the surface temperature of the parison molds within a desired range. Implementation of this system/method can result in more consistent production of higher quality parisons and molded articles. Additionally, this system/method reduces the discretion required by the IBM operator and shifts the burden of consistently making high-quality parisons and molded articles onto the designer of the IBM tooling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.