GB424839A - Process for the manufacture of printing paper - Google Patents

Process for the manufacture of printing paper

Info

Publication number
GB424839A
GB424839A GB23483/33A GB2348333A GB424839A GB 424839 A GB424839 A GB 424839A GB 23483/33 A GB23483/33 A GB 23483/33A GB 2348333 A GB2348333 A GB 2348333A GB 424839 A GB424839 A GB 424839A
Authority
GB
United Kingdom
Prior art keywords
paper
printing
ply
middle layer
outer layers
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
GB23483/33A
Other languages
English (en)
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB424839A publication Critical patent/GB424839A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/02—Material of vegetable origin
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape

Landscapes

  • Paper (AREA)
  • Color Printing (AREA)
GB23483/33A 1932-08-24 1933-08-23 Process for the manufacture of printing paper Expired GB424839A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE424839X 1932-08-24
DEB92563D DE619053C (de) 1932-08-24 1933-09-01 Mehrschichtiges Zeitungsdruckpapier

Publications (1)

Publication Number Publication Date
GB424839A true GB424839A (en) 1935-02-25

Family

ID=25921949

Family Applications (2)

Application Number Title Priority Date Filing Date
GB23483/33A Expired GB424839A (en) 1932-08-24 1933-08-23 Process for the manufacture of printing paper
GB25171/34A Expired GB425820A (en) 1932-08-24 1934-08-31 Process for the manufacture of printing paper

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB25171/34A Expired GB425820A (en) 1932-08-24 1934-08-31 Process for the manufacture of printing paper

Country Status (5)

Country Link
BE (1) BE398260A (da)
DE (1) DE619053C (da)
ES (1) ES131666A1 (da)
GB (2) GB424839A (da)
NL (1) NL38949C (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758574A1 (fr) * 1997-01-22 1998-07-24 Aussedat Rey Papier de securite opaque, authentifiable par dechirure, tickets de jeu a gratter realises a partir dudit papier et son procede de fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758574A1 (fr) * 1997-01-22 1998-07-24 Aussedat Rey Papier de securite opaque, authentifiable par dechirure, tickets de jeu a gratter realises a partir dudit papier et son procede de fabrication
ES2154123A1 (es) * 1997-01-22 2001-03-16 Aussedat Rey Soporte fibroso opaco, tiquets de juego realizados a partir de dicho soporte y su procedimiento de fabricacion.

Also Published As

Publication number Publication date
DE619053C (de) 1935-09-20
BE398260A (da)
NL38949C (da)
ES131666A1 (es) 1933-10-16
GB425820A (en) 1935-03-21

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