Fpinnovations

Enterprises International, Inc.

Michelle Agnes Ricard

Natalie Pagé

Gilles Marcel Dorris

Michael Lee Reynolds

Halim Chtourou

Lyman Arthur Biggar

Guy Njamen Tchapda

Wadood Yasser Hamad

Xujun Hua

Yaolin Zhang

Shunxing Su

Yuxia Ben

Dian-Qing Yang

Gilles Brunette

Chuanwei Miao

Xiaolin Cai

George Sacciadis

Xiaoyu Wang

Norman Roberts

Sylvain Gendron

Carlos Castro Caloca

Denise Filion

Xixian (James) Deng

Sebastien Lebel

Nicolas Dery

Otman Oulanti

Cloé Bouchard-aubin

Xixian (james) Deng

Guy Njamen Tchapada

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.

Methods for making repulpable paper strings and straps through pultrusion process and related devices for the same

A composite and method for producing the composite by incorporating wood or wood pulp fibres with a suitable thermoplastic polymer and coupling agent are described. Homogeneous, void-free transparent/translucent thermoplastic materials in the form of pellets, films or three-dimensional moldable products are produced. The wood pulp fibres can be discrete natural fibres, and flexible assemblies of nano to micro elements, e.g., assemblies of aggregated carbon nanotubes. It is also possible to use our vacuum-assisted co-extrusion process to produce hybrid composites comprising the wood pulp fibre and a further rigid fibre, like glass or carbon fibres, and a flexible fibre or fibrillar network, like cellulose fibres or cellulose filaments. The thermoplastic resin can be, but not limited to, polyolefins, like polypropylene or polyethylene, or polyesters, like polylactic acid, or co-polymers, like acrylonitrile-butadiene-styrene terpolymer.

Vacuum-assisted co-extrusion of flexible fibres and the moldable thermoplastic composites produced

A method of producing ultra-low density fiber composite (ULDC) foam materials using natural fibers with gas injection through liquid foaming is disclosed, wherein in a particular embodiment includes also cellulose filaments. The method includes a continuous overflow foaming process and a novel apparatus to produce the ULDC materials. The disclosed ULDC composite foam produced includes moisture, mold, decay and fire resistant properties which can be used for building thermal and acoustic insulations, protection packaging, air filter products, hygiene products. The apparatus comprise a vessel, counter rotating dual impellor, a plurality of baffles and gas injection that produce.

Method of producing ultra-low density fiber composite materials

An on-line automated analyzer of macrocontaminants is described. The analyzer is for a pulp and/or a white water stream, the analyzer comprises: a pulp classifier separating a sample from the stream into a fraction of macrocontaminants; a contaminant chamber enclosing a contaminant cell receiving the fraction; an optical chamber comprising an optical detector connected to the cell capturing at least one detected image; and a control chamber taking the at least one detected image and conducting an image analysis to determine type and quantity of at least one macrocontaminant in the fraction. The method of analysis of macrocontaminants is also described herein, the method comprises: separating a sample from the stream into a fraction of macrocontaminants; producing at least one detected image by optical measurement of the fraction; and analyzing the at least one detected image and determining the quantity and type of at least one macrocontaminant in the fraction.

On-line macrocontaminant analyser and method

Growing community of inventors

Pointe-des-Cascades, Canada

Michelle Agnes Ricard