GB951132A - Improvements in or relating to paper making - Google Patents
Improvements in or relating to paper makingInfo
- Publication number
- GB951132A GB951132A GB3188261A GB3188261A GB951132A GB 951132 A GB951132 A GB 951132A GB 3188261 A GB3188261 A GB 3188261A GB 3188261 A GB3188261 A GB 3188261A GB 951132 A GB951132 A GB 951132A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- roll
- crûped
- wet press
- wire
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/12—Crêping
- B31F1/126—Crêping including making of the paper to be crêped
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
951,132. Extensible paper. BELOIT IRON WORKS. Sept. 5,1961, No. 31882/61. Headings D2A and D2B. In order to produce a smooth-surface fibrous crÛped web, a web from a wire-cloth 19, Fig. 1, of a Fourdrinier paper-making machine is couched at M, passed through the nip of a suction wet press 12 and crÛped off the upper press roll 26 by a doctor 31, the crÛped web falling on to a slower wet press felt 32 which carries it through a second wet press 13 where the web is flattened. The flattened web passes over dryer rolls 40, through a breaker stack having rubber-covered rollers 41, over further dryer rolls 42 and is reeled at 17. The crÛping and flattening and hot pressing cause the longitudinal fibres to be curved as illustrated in Fig. 11, i.e. convex upwardly at 55, concave at 56 and 'S' curved at 57 thereby increasing the longitudinal extensibility of the web. The web may include thermoplastic binders. In modifications, the wire-cloth 19 runs about a return roll, the web being taken off the stretch of the wire between the couch and return rolls with the aid of an air or water jet or by a suction pick-up roll: in the latter case, the web is creped from a lower, plain roll of the first wet press, the top roll of which is a suction roll.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3188261A GB951132A (en) | 1961-09-05 | 1961-09-05 | Improvements in or relating to paper making |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3188261A GB951132A (en) | 1961-09-05 | 1961-09-05 | Improvements in or relating to paper making |
Publications (1)
Publication Number | Publication Date |
---|---|
GB951132A true GB951132A (en) | 1964-03-04 |
Family
ID=10329796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3188261A Expired GB951132A (en) | 1961-09-05 | 1961-09-05 | Improvements in or relating to paper making |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB951132A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2186939A2 (en) * | 2008-11-13 | 2010-05-19 | Voith Patent GmbH | Method for producing bag paper, bag paper and paper bag |
WO2019005739A1 (en) * | 2017-06-26 | 2019-01-03 | David Paul Goodrich | Extensible paper and its use in the production of expanded slit packaging wrap and void fill products |
US11702261B2 (en) | 2017-06-26 | 2023-07-18 | David Paul Goodrich | Expanded slit sheet cushioning products with novel reduced dimension slit patterns |
US11834240B2 (en) | 2013-09-06 | 2023-12-05 | David P. Goodrich | Expanded slit sheet cushioning products with novel alternating expansion patterns |
-
1961
- 1961-09-05 GB GB3188261A patent/GB951132A/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2186939A2 (en) * | 2008-11-13 | 2010-05-19 | Voith Patent GmbH | Method for producing bag paper, bag paper and paper bag |
EP2186939A3 (en) * | 2008-11-13 | 2011-12-28 | Voith Patent GmbH | Method for producing bag paper, bag paper and paper bag |
US11834240B2 (en) | 2013-09-06 | 2023-12-05 | David P. Goodrich | Expanded slit sheet cushioning products with novel alternating expansion patterns |
JP2021185099A (en) * | 2017-06-26 | 2021-12-09 | ポール グッドリッチ,デビッド | Extension paper, stretched slit packing wrap and use of extension paper in manufacturing space filling product |
US10669086B2 (en) | 2017-06-26 | 2020-06-02 | David Paul Goodrich | Extensible paper and its use in the production of expanded slit packaging and void fill products |
JP2020525368A (en) * | 2017-06-26 | 2020-08-27 | ポール グッドリッチ,デビッド | Use of stretch paper in the production of stretch paper and extended slit packing wraps and space filling products |
CN110997515A (en) * | 2017-06-26 | 2020-04-10 | D·P·古德里奇 | Stretchable paper and its use in making expanded slot packaging and void filling products |
US11383906B2 (en) | 2017-06-26 | 2022-07-12 | David P. Goodrich | Extensible paper and its use in the production of expanded slit packaging wrap and void fill products |
JP2023038305A (en) * | 2017-06-26 | 2023-03-16 | ポール グッドリッチ,デビッド | Extension paper, stretched slit packing wrap and use of extension paper in manufacturing space filling product |
US11702261B2 (en) | 2017-06-26 | 2023-07-18 | David Paul Goodrich | Expanded slit sheet cushioning products with novel reduced dimension slit patterns |
US11760548B2 (en) | 2017-06-26 | 2023-09-19 | David P. Goodrich | Extensible paper and its use in the production of expanded slit packaging wrap and void fill products |
AU2021245124B2 (en) * | 2017-06-26 | 2023-10-05 | Goodrich, David Paul | Extensible paper and its use in the production of expanded slit packaging wrap and void fill products |
WO2019005739A1 (en) * | 2017-06-26 | 2019-01-03 | David Paul Goodrich | Extensible paper and its use in the production of expanded slit packaging wrap and void fill products |
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