US1592824A - Waterproofing corrugated board - Google Patents
Waterproofing corrugated board Download PDFInfo
- Publication number
- US1592824A US1592824A US511697A US51169721A US1592824A US 1592824 A US1592824 A US 1592824A US 511697 A US511697 A US 511697A US 51169721 A US51169721 A US 51169721A US 1592824 A US1592824 A US 1592824A
- Authority
- US
- United States
- Prior art keywords
- corrugated board
- board
- corrugated
- waterproofing
- sheets
- 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 - Lifetime
Links
Images
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
-
- 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
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
- B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
- B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
- B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
- B31F1/2886—Additionally reinforcing, e.g. by applying resin or wire
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/62—Rosin; Derivatives thereof
-
- 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
- D21H17/66—Salts, e.g. alums
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S229/00—Envelopes, wrappers, and paperboard boxes
- Y10S229/939—Container made of corrugated paper or corrugated paperboard
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1025—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24669—Aligned or parallel nonplanarities
- Y10T428/24694—Parallel corrugations
Definitions
- the invention relates to waterproofing corrugated board
- corrugated board In the manufacture .of corrugated board, it is now common practice to make sheets, consisting of a corrugated sheet and facing strips secured to the crowns of the corrugations on the sheets and it is also common practice to size the exposed faces of the facing sheets, because these are accessible after the corrugated board has been made.
- the use of boxes made of corrugated straw board has, up to the present time, been limited to uses where boxes and their contents are not subjected to moisture, because strawboard has a great aflinity for moisture and becomes inefficient when wet or damp.
- corrugated board boxes containing goods have notbeen kept in cold storage warehouses, because the moisture would cause the corrugated board to disintegrate under pressure or stresses and thus destroy the efficiency of the box as a container.
- a desideratum in this art has been toprovide a. corrugated .board container which was made of faced corrugated straw board in usual manner and which would not be rendered incapable of performing its function when subjected to moisture.
- the primary object of the present invention is to produce an improved corrugated board which has been treated, after the board has been manufactured, with a waterproofing compound, so that it will not absorb moisture.
- Another object of the invention is to provide an improved corrugated board product, in which the outer or exposed faces of the facing sheets of the board are finished in usual manner, whilethe surfaces of the cor rugated sheet and the inner faces of the facing sheets are treated with an efficient waterproofing material.
- a further object of. the invention is to provide an. improved method of waterproofing corrugated board so that the products made from the board may be used in damp places.
- FIG. 1 The figure is a perspective of a sheet of corrugated board embodying the invention and showing the manner of making it.
- the facing sheets 2 and 3 areextended beyond the edges of the corrugated sheet 1, as at 2* and 3 and these extensions are utilized to direct a waterproofing material into the spaces between the corrugated sheet and the facing sheets.
- Suitably thinned asphalt is discharged through a nozzle 4 from a tank 5 downwardly into the spaces between the corru gated sheet and the facing sheets.
- extensions 2 and 3* serve to guide the waterproofing material into the spaces in the corrugated board.
- sheets of the corrugated board are fed longitudinally under the nozzle to bring all portions of the sheets successively into position to receive a coating of the liquid on its inner surfaces.
- the fluid in tank 5 may be subjected to pressure toforce the material into spaces in the board and the lower end of the sheet may be subjected to suction to expedite the application and distribution of the waterproofing material.
- the invention exemplifies a method of making corrugated board which is adapted for use in damp places. It also exemplifies a method which is adapted to treat previously manufactured board with a coating on its inner surfaces. It also exemplifies an improved corrugated board which adapts the products made therefrom to be used in damp places.
- corrugated board which consists in coating a corrugated sheet and the inner faces of facing s eets with a waterproof compound after the facing sheets have been applied to the'corrugated sheet.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Description
July 20,1926. 1,592,824
I W. H. FAIRCHILD WATERPROOFING CORRUGATED BOARD Filed Oct. 51, 1921 1 33252 um: m l
' mil-or; wg@u #fM LM 25 W4 Patented July 20, 1926.
UNITED" STATES 1,592,824 PATENT OFFICE.
WALTER H. FAIRGH ILD, OF CHICAGO, ILLINOIS, ASSIGNOR TO MID-WEST BOX GOM- PANY, OF ANDERSON, INDIANA, A CORPORATION OF INDIANA.
WATERPROOFING CORRUGATED BOARD.
Applicati0n'fi1ed October 31, 1921. Serial No. 511,697.
The invention relates to waterproofing corrugated board;
In the manufacture .of corrugated board, it is now common practice to make sheets, consisting of a corrugated sheet and facing strips secured to the crowns of the corrugations on the sheets and it is also common practice to size the exposed faces of the facing sheets, because these are accessible after the corrugated board has been made. The use of boxes made of corrugated straw board has, up to the present time, been limited to uses where boxes and their contents are not subjected to moisture, because strawboard has a great aflinity for moisture and becomes inefficient when wet or damp. For example, corrugated board boxes containing goods have notbeen kept in cold storage warehouses, because the moisture would cause the corrugated board to disintegrate under pressure or stresses and thus destroy the efficiency of the box as a container. A desideratum in this art has been toprovide a. corrugated .board container which was made of faced corrugated straw board in usual manner and which would not be rendered incapable of performing its function when subjected to moisture.
The primary object of the present invention is to produce an improved corrugated board which has been treated, after the board has been manufactured, with a waterproofing compound, so that it will not absorb moisture.
Another object of the invention is to provide an improved corrugated board product, in which the outer or exposed faces of the facing sheets of the board are finished in usual manner, whilethe surfaces of the cor rugated sheet and the inner faces of the facing sheets are treated with an efficient waterproofing material. A further object of. the invention is to provide an. improved method of waterproofing corrugated board so that the products made from the board may be used in damp places.
The invention consists in the several novel features hereinafter set forth and more particularly defined by claims at the conclusion hereof. 1
In the drawings: The figure is a perspective of a sheet of corrugated board embodying the invention and showing the manner of making it.
In the. exemplification of the invention board, the facing sheets 2 and 3 areextended beyond the edges of the corrugated sheet 1, as at 2* and 3 and these extensions are utilized to direct a waterproofing material into the spaces between the corrugated sheet and the facing sheets.
Suitably thinned asphalt is discharged through a nozzle 4 from a tank 5 downwardly into the spaces between the corru gated sheet and the facing sheets. IIhe extensions 2 and 3* serve to guide the waterproofing material into the spaces in the corrugated board. In manufacture, sheets of the corrugated board are fed longitudinally under the nozzle to bring all portions of the sheets successively into position to receive a coating of the liquid on its inner surfaces. If desired, the fluid in tank 5 may be subjected to pressure toforce the material into spaces in the board and the lower end of the sheet may be subjected to suction to expedite the application and distribution of the waterproofing material.
As a result of discharging the water roof in material into the spaces in the oard, all the exposed surfaces of the corrugated sheet 1 and the inner faces on the facing sheets will be suflic'iently coated to make the board so that it will not absorb moisture. The excess material will pass through these spaces and be discharged from the lower ends thereof while the sheets are in transit under the nozzle 4. After the waterproofed coating has dried, the extensions 2* and 3 will be cut off. This product may then be usedthe same as ordinary corrugated board. The treated sheets may then be formed into box-blanks and the boxes made therefrom will be adapted to be used in damp places without losing their efficiency as containers. The exposed surfaces of the card-board are the faces which have not been treated with asphalt and have been sized sothat the asphalt waterproofing material will not be visible and the asphalt cannot come in contact with the goods in the boxes.
The invention exemplifies a method of making corrugated board which is adapted for use in damp places. It also exemplifies a method which is adapted to treat previously manufactured board with a coating on its inner surfaces. It also exemplifies an improved corrugated board which adapts the products made therefrom to be used in damp places.
The invention is not to be understood as restricted to the precise practice set forth and may be modified within the scope of the appended claims, without departing from the spirit and scope of the invention.
Having thus described the invention, what I claim as new and desire to secure by Letters Patent, is:
1. That improvement in the manufacture of corrugated board which consists in coating a corrugated sheet and the inner face 'of a facing sheet with a waterproof compound, after the sheets have been secured together.
2. That improvement in the manufacture of corrugated board which consists in coating a corrugated sheet and the inner faces of facing s eets with a waterproof compound after the facing sheets have been applied to the'corrugated sheet.
3. That improvement in waterproofing corrugated board which consists in forming extensions on the facing sheets and discharging a waterproof compound between them to coat the corrugated sheet and the inner faces of the facing sheets.
WALTER H. FAIRCHILD.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US511697A US1592824A (en) | 1921-10-31 | 1921-10-31 | Waterproofing corrugated board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US511697A US1592824A (en) | 1921-10-31 | 1921-10-31 | Waterproofing corrugated board |
Publications (1)
Publication Number | Publication Date |
---|---|
US1592824A true US1592824A (en) | 1926-07-20 |
Family
ID=24036047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US511697A Expired - Lifetime US1592824A (en) | 1921-10-31 | 1921-10-31 | Waterproofing corrugated board |
Country Status (1)
Country | Link |
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US (1) | US1592824A (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2805972A (en) * | 1950-07-17 | 1957-09-10 | Kansas City Testing Lab | Pipe lines and sheathing material therefor |
DE1112882B (en) * | 1958-04-30 | 1961-08-17 | West Virginia Pulp & Paper Co | Moisture-proof double-sided corrugated cardboard and process for their manufacture |
US3031355A (en) * | 1959-09-29 | 1962-04-24 | Limerick Jack Mck | Apparatus for producing wax impregnated corrugated board |
US3182881A (en) * | 1963-05-15 | 1965-05-11 | Oscar L Morphis | Liquid containers |
US3187980A (en) * | 1963-07-29 | 1965-06-08 | Int Paper Co | Container |
US3196021A (en) * | 1963-07-29 | 1965-07-20 | Int Paper Co | Refrigerated comestible package |
US3288353A (en) * | 1964-12-16 | 1966-11-29 | Mccullough Jane Fiske | Wrapping material and the fashioning of packaging blanks therefrom |
US3307994A (en) * | 1964-06-30 | 1967-03-07 | Waldorf Paper Prod Co | Corrugated paperboard and method of making the same |
US3341104A (en) * | 1965-04-20 | 1967-09-12 | Inland Container Corp | Corrugated fiber board container for liquids |
US3348756A (en) * | 1966-02-07 | 1967-10-24 | Menasha Corp | Shipping container |
US3366496A (en) * | 1965-07-29 | 1968-01-30 | Int Paper Co | Food packaging process |
US3595384A (en) * | 1968-10-30 | 1971-07-27 | Reynolds Metals Co | Package construction |
US3711352A (en) * | 1970-09-14 | 1973-01-16 | Int Paper Co | Flute sealing method |
US3793056A (en) * | 1969-12-01 | 1974-02-19 | R Stease | Method for coating and/or impregnating substantially planar articles |
US3896763A (en) * | 1972-01-14 | 1975-07-29 | Gunther Lau | Impregnating corrugated cardboard |
US3902651A (en) * | 1971-08-26 | 1975-09-02 | Olinkraft Inc | Waterproof corrugated box |
US3933549A (en) * | 1974-03-15 | 1976-01-20 | Fruehauf Corporation | Laminated floor manufacturing method |
US4046935A (en) * | 1972-08-03 | 1977-09-06 | Altor Box Board Company | Rigid-when-wet paperboard containers and their manufacture |
US5162061A (en) * | 1988-12-29 | 1992-11-10 | Sternhamn Nils Ake | Device for introducing liquid composition into the pipes formed by flutes of corrugated cardboard sheets |
US20030089311A1 (en) * | 2001-11-15 | 2003-05-15 | Silvio Trevisan | Pre-treatment tunnel and method of preparing extrusions or section bars for being powder or liquid coated |
US8596520B2 (en) | 2012-04-16 | 2013-12-03 | International Paper Co. | Waterproof and anti-wicking corrugated container |
-
1921
- 1921-10-31 US US511697A patent/US1592824A/en not_active Expired - Lifetime
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2805972A (en) * | 1950-07-17 | 1957-09-10 | Kansas City Testing Lab | Pipe lines and sheathing material therefor |
DE1112882B (en) * | 1958-04-30 | 1961-08-17 | West Virginia Pulp & Paper Co | Moisture-proof double-sided corrugated cardboard and process for their manufacture |
US3031355A (en) * | 1959-09-29 | 1962-04-24 | Limerick Jack Mck | Apparatus for producing wax impregnated corrugated board |
US3182881A (en) * | 1963-05-15 | 1965-05-11 | Oscar L Morphis | Liquid containers |
US3187980A (en) * | 1963-07-29 | 1965-06-08 | Int Paper Co | Container |
US3196021A (en) * | 1963-07-29 | 1965-07-20 | Int Paper Co | Refrigerated comestible package |
US3307994A (en) * | 1964-06-30 | 1967-03-07 | Waldorf Paper Prod Co | Corrugated paperboard and method of making the same |
US3288353A (en) * | 1964-12-16 | 1966-11-29 | Mccullough Jane Fiske | Wrapping material and the fashioning of packaging blanks therefrom |
US3341104A (en) * | 1965-04-20 | 1967-09-12 | Inland Container Corp | Corrugated fiber board container for liquids |
US3366496A (en) * | 1965-07-29 | 1968-01-30 | Int Paper Co | Food packaging process |
US3348756A (en) * | 1966-02-07 | 1967-10-24 | Menasha Corp | Shipping container |
US3595384A (en) * | 1968-10-30 | 1971-07-27 | Reynolds Metals Co | Package construction |
US3793056A (en) * | 1969-12-01 | 1974-02-19 | R Stease | Method for coating and/or impregnating substantially planar articles |
US3711352A (en) * | 1970-09-14 | 1973-01-16 | Int Paper Co | Flute sealing method |
US3902651A (en) * | 1971-08-26 | 1975-09-02 | Olinkraft Inc | Waterproof corrugated box |
US3896763A (en) * | 1972-01-14 | 1975-07-29 | Gunther Lau | Impregnating corrugated cardboard |
US4046935A (en) * | 1972-08-03 | 1977-09-06 | Altor Box Board Company | Rigid-when-wet paperboard containers and their manufacture |
US3933549A (en) * | 1974-03-15 | 1976-01-20 | Fruehauf Corporation | Laminated floor manufacturing method |
US5162061A (en) * | 1988-12-29 | 1992-11-10 | Sternhamn Nils Ake | Device for introducing liquid composition into the pipes formed by flutes of corrugated cardboard sheets |
US20030089311A1 (en) * | 2001-11-15 | 2003-05-15 | Silvio Trevisan | Pre-treatment tunnel and method of preparing extrusions or section bars for being powder or liquid coated |
US7070655B2 (en) * | 2001-11-15 | 2006-07-04 | Trevisan Cometal S.P.A. | Pre-treatment tunnel and method of preparing extrusions or section bars for being powder or liquid coated |
US8596520B2 (en) | 2012-04-16 | 2013-12-03 | International Paper Co. | Waterproof and anti-wicking corrugated container |
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