GB1502599A - Water resistant cardboard and a method of and apparatus for producing water resistant cardboard - Google Patents
Water resistant cardboard and a method of and apparatus for producing water resistant cardboardInfo
- Publication number
- GB1502599A GB1502599A GB52002/74A GB5200274A GB1502599A GB 1502599 A GB1502599 A GB 1502599A GB 52002/74 A GB52002/74 A GB 52002/74A GB 5200274 A GB5200274 A GB 5200274A GB 1502599 A GB1502599 A GB 1502599A
- Authority
- GB
- United Kingdom
- Prior art keywords
- panels
- chamber
- coating
- conveyor
- heating chamber
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 5
- 239000007788 liquid Substances 0.000 abstract 6
- 239000011248 coating agent Substances 0.000 abstract 5
- 238000000576 coating method Methods 0.000 abstract 5
- 238000010438 heat treatment Methods 0.000 abstract 4
- 230000002940 repellent Effects 0.000 abstract 3
- 239000005871 repellent Substances 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000010426 asphalt Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 239000000123 paper Substances 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/66—Treating discontinuous paper, e.g. sheets, blanks, rolls
- D21H23/68—Treating discontinuous paper, e.g. sheets, blanks, rolls whereby the paper moves continuously
-
- 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
- D21H17/60—Waxes
-
- 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
- D21H17/61—Bitumen
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/50—Spraying or projecting
Landscapes
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Paper (AREA)
- Making Paper Articles (AREA)
Abstract
1502599 Coating cardboard panels FUKUOKA PAPER MFG CO Ltd 2 Feb 1975 [17 May 1974] 52002/74 Heading B2L Cardboard panels D each comprising at least one flat liner sheet and a corrugated sheet adhered to the liner sheet are rendered water repellent by feeding the panels one by one whilst horizontally disposed to a conveyor 1 having support arms 2 which raises the panels to upright disposition with the corrugations of the panels extending upright, and carrying them on the conveyor past a coating station a at which water repellent liquid is showered down onto the panels so that it runs down the panels and along the corrugation surfaces coating the exposed surfaces of the or each liner sheet and the corrugated sheet of each panel. Conveyor 1 extends through a treating chamber A divided into showering chamber a, heating chamber b and cooling shower c. Showering chamber a is provided with showering box 16 having nozzles 15 supplied with melted water repellent or resistant liquid, e.g. paraffin wax, asphalt composition, oil, synthetic resin or mixtures thereof. In heating chamber b the liquid applied to the boards is heated by hot-air generators 17 which circulate hot air at a temperature of 70-90C into the chamber to form a uniform coating on the surface while excess liquid drops off the surface. Excess liquid is caused to drop off from the bottom edges of the panels in heating chamber b by repeated vertical impact movements caused by a plurality of triangular plates B defining spaced ramp slopes rising from the front to rear in relation to the moving direction of the conveyor to bring the bottom edges of the panels up along the slope and allow them to drop suddenly from the rear slope top. Excess liquid jetted through the nozzles 15, from shower box 16 and falling off the bottom of the panels is collected in steamheated reservoirs 39, 39' and returned to steam-heated tank 20 from where it is pumped through pipe 24 to distribution pipe 25. In cooling chamber c, divided from heating chamber b by air curtain 13, the panels are cooled by air to solidify the coating. The panels may be cut and creased to define a blank capable of being assembled into a box or carton.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5523074A JPS5442317B2 (en) | 1974-05-17 | 1974-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1502599A true GB1502599A (en) | 1978-03-01 |
Family
ID=12992793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB52002/74A Expired GB1502599A (en) | 1974-05-17 | 1975-02-02 | Water resistant cardboard and a method of and apparatus for producing water resistant cardboard |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5442317B2 (en) |
| CH (1) | CH601020A5 (en) |
| DE (1) | DE2454376C3 (en) |
| ES (1) | ES432330A1 (en) |
| GB (1) | GB1502599A (en) |
| SE (1) | SE427173B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0340362A1 (en) * | 1986-01-13 | 1989-11-08 | King, Richard D. | Containerboard and a method for its production |
| US5539035A (en) * | 1994-10-12 | 1996-07-23 | The Mead Corporation | Recyclable wax-coated containers |
| CN108891084A (en) * | 2018-06-27 | 2018-11-27 | 谭实秋 | Waxdip carton production line |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2437886A1 (en) * | 1978-10-06 | 1980-04-30 | Roche Renee | Prodn. of cards impregnated with cut flower preserver - in which cards pass under liquid sprayer and through heated drying tunnel on conveyor |
| JPS6099644A (en) * | 1983-11-05 | 1985-06-03 | 本州製紙株式会社 | Manufacture of water-shielding paper box |
| CN104209225B (en) * | 2014-07-16 | 2016-08-24 | 浙江万欣印业有限公司 | Plastics-absorbing oil coating machine and plastics-absorbing oil painting method |
| CN106861989A (en) * | 2017-02-14 | 2017-06-20 | 书香门地(上海)新材料科技有限公司 | A kind of floor prepares and uses sealing wax device |
-
1974
- 1974-05-17 JP JP5523074A patent/JPS5442317B2/ja not_active Expired
- 1974-11-15 DE DE2454376A patent/DE2454376C3/en not_active Expired
- 1974-11-27 ES ES432330A patent/ES432330A1/en not_active Expired
-
1975
- 1975-02-02 GB GB52002/74A patent/GB1502599A/en not_active Expired
- 1975-05-12 SE SE7505450A patent/SE427173B/en unknown
- 1975-05-20 CH CH645675A patent/CH601020A5/xx not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0340362A1 (en) * | 1986-01-13 | 1989-11-08 | King, Richard D. | Containerboard and a method for its production |
| US5539035A (en) * | 1994-10-12 | 1996-07-23 | The Mead Corporation | Recyclable wax-coated containers |
| CN108891084A (en) * | 2018-06-27 | 2018-11-27 | 谭实秋 | Waxdip carton production line |
| CN108891084B (en) * | 2018-06-27 | 2024-03-26 | 谭实秋 | Wax impregnated paper box production line |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50146493A (en) | 1975-11-25 |
| SE427173B (en) | 1983-03-14 |
| JPS5442317B2 (en) | 1979-12-13 |
| DE2454376B2 (en) | 1979-09-27 |
| DE2454376C3 (en) | 1980-06-12 |
| ES432330A1 (en) | 1976-11-16 |
| CH601020A5 (en) | 1978-06-30 |
| DE2454376A1 (en) | 1975-11-20 |
| SE7505450L (en) | 1975-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |