United States
US 12,697,762 B2
Injection molding of multilayer articles with post-pullback pressure monitoring
US 12,697,762 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: Husky Injection Molding Systems Ltd. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Husky Injection Molding Systems Ltd.
- Inventors
- Damish Jaidka; Douglas James Weatherall
- Publication date
- 2026-08-04
- Filing date
- 2025-03-17
- Document type
- B2 Granted patent
- Also written as
- US 12,697,762 B2 · US12697762 · 12697762
Abstract
In one aspect, a method of molding a multilayer article comprises causing a surface layer material injection unit to commence injecting a surface layer material into a mold cavity via a surface layer material channel. Then, an internal layer material injection unit commences injecting an internal layer material into the mold cavity an internal layer material channel.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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