GB572944A - An improved duplex paper - Google Patents

An improved duplex paper

Info

Publication number
GB572944A
GB572944A GB1610843A GB1610843A GB572944A GB 572944 A GB572944 A GB 572944A GB 1610843 A GB1610843 A GB 1610843A GB 1610843 A GB1610843 A GB 1610843A GB 572944 A GB572944 A GB 572944A
Authority
GB
United Kingdom
Prior art keywords
paper
glazed
loaded
plates
ply
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
GB1610843A
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
Priority to GB1610843A priority Critical patent/GB572944A/en
Publication of GB572944A publication Critical patent/GB572944A/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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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

Abstract

572,944. Paper cups, plates, &c. McNEILL, D. Oct. 1, 1943, No. 16108. [Class 66] [Also in Group VIII] Paper pulp webs from two Fourdrinier machine wire-cloths are united, e.g., with starch adhesive, at the press rolls, and dried together to form a two-ply web for wrapping foodstuffs, or for paper cups or plates &c. One ply is greaseproof or glazed imitation parchment, and loaded with titanium dioxide, and the other is coloured, or can be decorated or printed upon ; it may be Manilla, kraft, imitation parchment, art, glazed, or transparent paper and may be loaded, or bleached &c.
GB1610843A 1943-10-01 1943-10-01 An improved duplex paper Expired GB572944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1610843A GB572944A (en) 1943-10-01 1943-10-01 An improved duplex paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1610843A GB572944A (en) 1943-10-01 1943-10-01 An improved duplex paper

Publications (1)

Publication Number Publication Date
GB572944A true GB572944A (en) 1945-10-30

Family

ID=10071333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1610843A Expired GB572944A (en) 1943-10-01 1943-10-01 An improved duplex paper

Country Status (1)

Country Link
GB (1) GB572944A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048515A (en) * 1960-01-11 1962-08-07 Timefax Corp Plural-ply paper and method of manufacture with one or more conductive plies
US3215589A (en) * 1962-12-20 1965-11-02 Kimberly Clark Co Two ply printing paper and method of producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048515A (en) * 1960-01-11 1962-08-07 Timefax Corp Plural-ply paper and method of manufacture with one or more conductive plies
US3215589A (en) * 1962-12-20 1965-11-02 Kimberly Clark Co Two ply printing paper and method of producing the same

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