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US 2026/0034744 A1Published application
Polymer processing device and process of implementing the same
AssigneeNordson Corporation
InventorsLaurence B. SAIDMAN, Mark GOULD, Les VARGA
Life of this patent
Estimating the term…
Abstract
A polymer processing device includes an extruder unit configured to receive, melt, and mix an adhesive and a dispensing valve unit configured to dispense adhesive onto a substrate. Additionally, the dispensing valve unit may include a positive displacement type valve that provides discrete dispensing of the adhesive.
Claims24
A polymer processing device comprising:
- an extruder unit configured to receive, melt, and mix an adhesive;
- and
- a dispensing valve unit configured to dispense adhesive onto a substrate,
- wherein the dispensing valve unit comprises a positive displacement type valve that provides discrete dispensing of the adhesive.
1 more element
A polymer processing device comprising:
- an extruder unit configured to receive, melt, and mix an adhesive;
- and
- a dispensing valve unit configured to dispense adhesive onto a substrate,
- wherein the dispensing valve unit is configured to be implemented as a pneumatic valve, an electrically operated valve, a solenoid operated valve, and/or a hydraulically operated valve.
1 more element
22-39. (canceled)
A process of implementing a polymer processing device comprising:
- implementing an extruder unit configured to receive, melt, and mix an adhesive;
- and
- implementing a dispensing valve unit configured to dispense adhesive onto a substrate,
- wherein the dispensing valve unit is configured to be implemented as a pneumatic valve, an electrically operated valve, a solenoid operated valve, and/or a hydraulically operated valve.
1 more element
41-58. (canceled)
Dependencies are inferred from the claim text.