Invention Grant
- Patent Title: Methods for making repulpable paper strings and straps through pultrusion process and related devices for the same
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Application No.: US15172012Application Date: 2016-06-02
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Publication No.: US10309061B2Publication Date: 2019-06-04
- Inventor: Halim Chtourou , Michelle Agnes Ricard , Natalie Pagé , Guy Njamen Tchapda , Michael Lee Reynolds , Lyman Arthur Biggar
- Applicant: Enterprises International, Inc.
- Applicant Address: US WA Hoquiam
- Assignee: Enterprises International, Inc.
- Current Assignee: Enterprises International, Inc.
- Current Assignee Address: US WA Hoquiam
- Agency: Seed Intellectual Property Law Group LLP
- Main IPC: D21H25/00
- IPC: D21H25/00 ; D21H21/14 ; D21H21/10 ; B31D1/00 ; B31F1/00 ; D02G3/08 ; B65B27/12
Abstract:
A method for forming paper straps is provided. The method may include providing a paper strip from a base sheet and directing the paper strip through a first die to form an intermediate string. The method may further include directing the intermediate string from the first die through a second die, the intermediate string exiting the second die in a substantially non-twisted state. Related apparatuses and devices to form paper straps are also provided.
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