CA224552A - Methode d'enlever les matieres colorantes de la pulpe de papier - Google Patents

Methode d'enlever les matieres colorantes de la pulpe de papier

Info

Publication number
CA224552A
CA224552A CA224552A CA224552DA CA224552A CA 224552 A CA224552 A CA 224552A CA 224552 A CA224552 A CA 224552A CA 224552D A CA224552D A CA 224552DA CA 224552 A CA224552 A CA 224552A
Authority
CA
Canada
Prior art keywords
paper stock
colouring matter
removing colouring
matter
stock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA224552A
Other languages
English (en)
Inventor
Angier Edward
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA224552A publication Critical patent/CA224552A/fr
Expired legal-status Critical Current

Links

CA224552A Methode d'enlever les matieres colorantes de la pulpe de papier Expired CA224552A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA224552T

Publications (1)

Publication Number Publication Date
CA224552A true CA224552A (fr) 1922-10-10

Family

ID=35120155

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224552A Expired CA224552A (fr) Methode d'enlever les matieres colorantes de la pulpe de papier

Country Status (1)

Country Link
CA (1) CA224552A (fr)

Similar Documents

Publication Publication Date Title
CA224552A (fr) Methode d'enlever les matieres colorantes de la pulpe de papier
CA224551A (fr) Methode d'enlever les matieres colorantes de la pulpe de papier
CA219145A (fr) Appareil a epaissir la pulpe a papier
CA207167A (fr) Methode de fabrication du papier
CA219144A (fr) Appareil a tamiser la pulpe a papier
CA225978A (fr) Appareil a tamiser la pulpe a papier
CA243546A (fr) Methode d'impression
CA220545A (fr) Separateur de matieres etrangeres dans la pulpe a papier
CA225977A (fr) Appareil a enlever l'humidite dans la pulpe a papier
CA225111A (fr) Methode de faconnage d'objets en papier
CA223841A (fr) Fabrication de boites de papier renforcees
CA227077A (fr) Appareil a marbrer le papier
CA225527A (fr) Appareil a fabriquer le papier
CA219561A (fr) Appareil a preparer la pulpe a papier
CA223973A (fr) Appareil a proportionner les ingredients de pulpe a papier
CA219427A (fr) Fabrication de papier filigrane
CA225538A (fr) Preparation de pulpe a papier
CA225113A (fr) Methode de fabrication de gobelets de papier
CA222903A (fr) Appareil a cirer le papier
CA222429A (fr) Boite pour formes
CA256080A (fr) Fabrication du papier
CA219221A (fr) Appareil a extraire les feuilles de papier
CA222060A (fr) Procede de desencrage du papier imprime
CA253955A (fr) Fabrication de peignes a fileter
CA215192A (fr) Fourreau de rouleau de papier