FR2250853A1 - Strengthening paper sheet using conventional adhesive - applied to one surface in a grid pattern - Google Patents

Strengthening paper sheet using conventional adhesive - applied to one surface in a grid pattern

Info

Publication number
FR2250853A1
FR2250853A1 FR7340260A FR7340260A FR2250853A1 FR 2250853 A1 FR2250853 A1 FR 2250853A1 FR 7340260 A FR7340260 A FR 7340260A FR 7340260 A FR7340260 A FR 7340260A FR 2250853 A1 FR2250853 A1 FR 2250853A1
Authority
FR
France
Prior art keywords
paper sheet
conventional adhesive
grid pattern
grid
pref
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.)
Granted
Application number
FR7340260A
Other languages
French (fr)
Other versions
FR2250853B1 (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.)
FERRON MAURICE
Original Assignee
FERRON MAURICE
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 FERRON MAURICE filed Critical FERRON MAURICE
Priority to FR7340260A priority Critical patent/FR2250853A1/en
Publication of FR2250853A1 publication Critical patent/FR2250853A1/en
Application granted granted Critical
Publication of FR2250853B1 publication Critical patent/FR2250853B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/66—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions at spaced points or locations
    • 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
    • D21H21/18—Reinforcing 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)

Abstract

The mechanical strengthe of paper sheet is increased by applying a conventional adhesive (pref. using a printing technique- e.g. silk screen) to one surface of the sheet in a grid pattern. Pref. the lines forming the grid are 0.5-2mm thick and are separated by 3-10 mm. The lines forming the grid may extend at right angles to each other or not and may be sinusoidal. The dives may be aqueous polyvinyl alcohol, or a natural or synthetic rubber in a solvent. The paper is cheap to produce and has the mechanical strength of heavier and more expensive papers.
FR7340260A 1973-11-13 1973-11-13 Strengthening paper sheet using conventional adhesive - applied to one surface in a grid pattern Granted FR2250853A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7340260A FR2250853A1 (en) 1973-11-13 1973-11-13 Strengthening paper sheet using conventional adhesive - applied to one surface in a grid pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7340260A FR2250853A1 (en) 1973-11-13 1973-11-13 Strengthening paper sheet using conventional adhesive - applied to one surface in a grid pattern

Publications (2)

Publication Number Publication Date
FR2250853A1 true FR2250853A1 (en) 1975-06-06
FR2250853B1 FR2250853B1 (en) 1976-05-07

Family

ID=9127638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340260A Granted FR2250853A1 (en) 1973-11-13 1973-11-13 Strengthening paper sheet using conventional adhesive - applied to one surface in a grid pattern

Country Status (1)

Country Link
FR (1) FR2250853A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161422A (en) * 1976-06-01 1979-07-17 Hollingsworth & Vose Company Filter paper and method of making same
EP0241095A2 (en) * 1982-09-24 1987-10-14 Vendor Holding B.V. Packet zigzag folded continuous length of towelling, in particularly adapted for hygienic use, such as in an apparatus for dispensing lengths of towelling
WO2021079073A1 (en) 2019-10-23 2021-04-29 Centre Technique Du Papier Composite cellulose material and method for making such a material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161422A (en) * 1976-06-01 1979-07-17 Hollingsworth & Vose Company Filter paper and method of making same
EP0241095A2 (en) * 1982-09-24 1987-10-14 Vendor Holding B.V. Packet zigzag folded continuous length of towelling, in particularly adapted for hygienic use, such as in an apparatus for dispensing lengths of towelling
EP0241095A3 (en) * 1982-09-24 1988-06-08 Vendor Holding B.V. Packet zigzag folded continuous length of towelling, in particularly adapted for hygienic use, such as in an apparatus for dispensing lengthsof towelling
WO2021079073A1 (en) 2019-10-23 2021-04-29 Centre Technique Du Papier Composite cellulose material and method for making such a material
FR3102491A1 (en) 2019-10-23 2021-04-30 Centre Technique Du Papier CELLULOSIC COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING SUCH MATERIAL
US20220389662A1 (en) * 2019-10-23 2022-12-08 Centre Technique Du Papier Composite cellulose material and method for making such a material

Also Published As

Publication number Publication date
FR2250853B1 (en) 1976-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse