FR2327361A1 - Fibre reinforced paper - produced by introducing glass fibre or plastic yarns into paper pulp feed to papermaking machine - Google Patents
Fibre reinforced paper - produced by introducing glass fibre or plastic yarns into paper pulp feed to papermaking machineInfo
- Publication number
- FR2327361A1 FR2327361A1 FR7628447A FR7628447A FR2327361A1 FR 2327361 A1 FR2327361 A1 FR 2327361A1 FR 7628447 A FR7628447 A FR 7628447A FR 7628447 A FR7628447 A FR 7628447A FR 2327361 A1 FR2327361 A1 FR 2327361A1
- Authority
- FR
- France
- Prior art keywords
- paper
- papermaking machine
- yarns
- glass fibre
- paper pulp
- 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
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
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
- D21H15/06—Long fibres, i.e. fibres exceeding the upper length limit of conventional paper-making fibres; Filaments
-
- 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
- D21H27/32—Multi-ply with materials applied between the sheets
- D21H27/34—Continuous materials, e.g. filaments, sheets, nets
-
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/1245—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of long or continuous filaments
Landscapes
- Paper (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
- Making Paper Articles (AREA)
- Materials For Medical Uses (AREA)
Abstract
The process comprises supplying reinforcing material in the form of yarns, partic. parallel glass fibre yarns, to the sieve of a papermaking machine together with the paper pulp, whereby the continuously supplied yarns pass through the papermaking machine together with the paper pulp and become embedded in the paper with which they are bonded with good mechanical adhesion. The glass fibre yarns may be distributed uniformly over the full width of the sieve, or displaced laterally periodically, so as to form a sinusoidal pattern in the finished material. The process gives a paper which is not stiff and easily creased as is the case when the fibres are applied to the finished paper and which has a more attractive appearance.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1312075A CH606608A5 (en) | 1975-10-09 | 1975-10-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2327361A1 true FR2327361A1 (en) | 1977-05-06 |
FR2327361B3 FR2327361B3 (en) | 1979-06-01 |
Family
ID=4389511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7628447A Granted FR2327361A1 (en) | 1975-10-09 | 1976-09-22 | Fibre reinforced paper - produced by introducing glass fibre or plastic yarns into paper pulp feed to papermaking machine |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5255706A (en) |
AT (1) | AT357859B (en) |
AU (1) | AU1796176A (en) |
CH (1) | CH606608A5 (en) |
DE (1) | DE2642168C3 (en) |
FI (1) | FI58959C (en) |
FR (1) | FR2327361A1 (en) |
NO (1) | NO146503C (en) |
SE (1) | SE7610713L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2142721A1 (en) * | 1997-03-11 | 2000-04-16 | Vilaseca S A J | Process for manufacturing a sheet of security paper |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8008552L (en) * | 1980-12-05 | 1982-06-06 | Lars Hammarberg | ARMED REMOTE DISC ALSO SET FOR ITS MAKE |
DE9011481U1 (en) * | 1990-08-07 | 1990-11-15 | Ferklaß, Herbert, 69439 Zwingenberg | Banding for containers or similar |
DE4304253A1 (en) * | 1993-02-12 | 1994-08-18 | Papyrolinfabrik Wassermann & C | Tear-proof paper and method for its production |
DE19847177A1 (en) * | 1998-10-14 | 2000-04-20 | Dieter Bergmann | Packaging carton, comprises paper or board and has rod shaped stabilising elements |
DE102009040718A1 (en) | 2009-09-10 | 2011-05-19 | 3D Composite Gmbh | Laminate and packaging system made from it |
-
1975
- 1975-10-09 CH CH1312075A patent/CH606608A5/xx not_active IP Right Cessation
-
1976
- 1976-09-20 DE DE2642168A patent/DE2642168C3/en not_active Expired
- 1976-09-21 AU AU17961/76A patent/AU1796176A/en not_active Expired
- 1976-09-22 FR FR7628447A patent/FR2327361A1/en active Granted
- 1976-09-28 SE SE7610713A patent/SE7610713L/en unknown
- 1976-09-30 AT AT723476A patent/AT357859B/en not_active IP Right Cessation
- 1976-10-05 FI FI762823A patent/FI58959C/en not_active IP Right Cessation
- 1976-10-06 JP JP51120250A patent/JPS5255706A/en active Pending
- 1976-10-07 NO NO763427A patent/NO146503C/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2142721A1 (en) * | 1997-03-11 | 2000-04-16 | Vilaseca S A J | Process for manufacturing a sheet of security paper |
Also Published As
Publication number | Publication date |
---|---|
FR2327361B3 (en) | 1979-06-01 |
SE7610713L (en) | 1977-04-10 |
NO763427L (en) | 1977-04-13 |
ATA723476A (en) | 1979-12-15 |
DE2642168B2 (en) | 1980-02-07 |
CH606608A5 (en) | 1978-11-15 |
DE2642168A1 (en) | 1977-04-21 |
FI762823A (en) | 1977-04-10 |
JPS5255706A (en) | 1977-05-07 |
NO146503B (en) | 1982-07-05 |
NO146503C (en) | 1982-10-13 |
DE2642168C3 (en) | 1980-10-02 |
FI58959C (en) | 1981-05-11 |
AT357859B (en) | 1980-08-11 |
AU1796176A (en) | 1978-04-06 |
FI58959B (en) | 1981-01-30 |
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