{"number":"US12697762B2","kindCode":"B2","documentType":"grant","title":{"original":"Injection molding of multilayer articles with post-pullback pressure monitoring","english":"Injection molding of multilayer articles with post-pullback pressure monitoring"},"abstract":{"original":"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.…","english":"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.…"},"applicants":["Husky Injection Molding Systems Ltd."],"inventors":["Damish Jaidka","Douglas James Weatherall"],"filingDate":"2025-03-17","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697762B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697762B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697762B2","ja":"https://downloadpatent.com/ja/patent/US12697762B2"}}