US1888672A - Composite sheet - Google Patents
Composite sheet Download PDFInfo
- Publication number
- US1888672A US1888672A US483761A US48376130A US1888672A US 1888672 A US1888672 A US 1888672A US 483761 A US483761 A US 483761A US 48376130 A US48376130 A US 48376130A US 1888672 A US1888672 A US 1888672A
- Authority
- US
- United States
- Prior art keywords
- printing
- resin
- paper
- stock
- composite sheet
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/02—Superimposing layers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F1/00—Card games
- A63F1/02—Cards; Special shapes of cards
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
Definitions
- This invention relates to improved composite sheets and the process of making the same.
- One of the objects of my invention is the provision of a composite sheet which is especially adapted for use in the making of playing cards and similar articles where the i use of the article is subject to considerable wear, and thus producing an article which can be subject to considerable usage withoutdestruction and the breaking and cracking of the edges thereof, which is usually the case with playing cards,,and the like, in use at the present time.
- Another object of this invention is the process of making acomposite sheet which consists of impregnating the paper stock with a suitable potentially reactive resin, such as the phenol formaldehyde condensation product, urea formaldehyde, furfural phenol, or the like, then sheeting the stock into paper and coating the same with a white or light colored pigment on one or both sides to produce a printing surface, and after the printing has been applied to the surface, the product is then coated with the same or another potentially reactive resin and subsequently formed under heat and pressure. While it is not necessary to coat the surface after printing with a resin, it has been found advantageous in protecting the surface from wear.
- a suitable potentially reactive resin such as the phenol formaldehyde condensation product, urea formaldehyde, furfural phenol, or the like
- the sheeted product is then coated with a white or light colored pigment on one or both sides in order to obtain both a light colored roduct and a printing surface.
- Thiscoatlng is applied by passing the sheeted paper through a paper coating machine, as if coating regular paper stock, andthe printing surface obtained by subsequently calendaring. After the above surface has been applied to thepaper, the same can have printed thereon any suitable indicating characters, lettering or half tone effect as in color printing up to and includin 175 lines oer inch, and after the printing has been done, the article is then coated with a similar or another suitable resin in the form of a resin varnish or solution. As previously stated this coating is not essential, but advantageous, and subsequently formed under heat and pressure.
- thepaper sheets can be cut into the desired size beforethe printingis done, or the printing may be done as a whole with the printing arranged in sections thereon, so that the sheets can be cut -,to the proper size, after the printing has been done, and it will also be apparent that the surface coat of resin can be applied to the material either before or after cutting It has been found advantageous to cutthe calendered paper nishing machine as is common in the print finishing industry, so that a uniformly thin coating of resin may be applied. After appthe use of the cards, so as to reduce the wear a pigment, then calendering the coated stock to form a printing surface, printing the calendered sheets, applying a finishing coat tov the printed surface, and finally applying heat and pressure to the sheets.
- any suitable amount can be used in accordance with the finished stock desired,
- attention v is directed to the fact that a filler containing from 15% to 75% resin is applicable for producing finished products ranging from .004" to .030" in thickness.
- the main purpose of this. invention is to produce a composite sheet which is impregnated throughout with the potentially reac-' tive resin, which has a light colored printing surface on both sides, so that perfert register can beobtained and the finished article will withstand considerable wear on the article itself and retain the article in shape for a long period of time.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Paper (AREA)
Description
Patented Nov..2 2, 1932 UNITED STATES MARSHALL R. HOWARD, OF KENOSHA, WISCONSIN COMPOSITE SHEET No Drawing.
This invention relates to improved composite sheets and the process of making the same.
One of the objects of my invention is the provision of a composite sheet which is especially adapted for use in the making of playing cards and similar articles where the i use of the article is subject to considerable wear, and thus producing an article which can be subject to considerable usage withoutdestruction and the breaking and cracking of the edges thereof, which is usually the case with playing cards,,and the like, in use at the present time. l Another object of this invention is the process of making acomposite sheet which consists of impregnating the paper stock with a suitable potentially reactive resin, such as the phenol formaldehyde condensation product, urea formaldehyde, furfural phenol, or the like, then sheeting the stock into paper and coating the same with a white or light colored pigment on one or both sides to produce a printing surface, and after the printing has been applied to the surface, the product is then coated with the same or another potentially reactive resin and subsequently formed under heat and pressure. While it is not necessary to coat the surface after printing with a resin, it has been found advantageous in protecting the surface from wear.
In carrying o'ut the process of producingan improved composite sheet which is particularly applicable to articles, such as playing cards and articles which have to have the printing lined up on the two sides, I prefer to impregnate paper stock during the making thereof with a suitable potentially reac- 40 tive resin by placing the resin in with the stock while it is in the Hollander or beater 0 into sheets and after printing to use-,a varengine, so as to thoroughly mix the resin with the paper stock, and after it has been thoroughly impregnated in the stock, the
stock is then'sheeted to any desired thick- .Application filed September 22, 1980. Serial No. 483,7l31.
mass which may run anywhere from .004" to .0 0". I
The sheeted product is then coated with a white or light colored pigment on one or both sides in order to obtain both a light colored roduct and a printing surface. Thiscoatlng is applied by passing the sheeted paper through a paper coating machine, as if coating regular paper stock, andthe printing surface obtained by subsequently calendaring. After the above surface has been applied to thepaper, the same can have printed thereon any suitable indicating characters, lettering or half tone effect as in color printing up to and includin 175 lines oer inch, and after the printing has been done, the article is then coated with a similar or another suitable resin in the form of a resin varnish or solution. As previously stated this coating is not essential, but advantageous, and subsequently formed under heat and pressure.
' A variation of the above process would v "be to impregnate paper after its manufac-- ture with a resin solution, dry todrive off the solvents, and then the subsequent operations of coating, printing, finishing, and forming. 1
Attention is directed tothe fact that after the paper has been rolledand coated with a pigment and calendered to produce a print ing surface, thepaper sheets can be cut into the desired size beforethe printingis done, or the printing may be done as a whole with the printing arranged in sections thereon, so that the sheets can be cut -,to the proper size, after the printing has been done, and it will also be apparent that the surface coat of resin can be applied to the material either before or after cutting It has been found advantageous to cutthe calendered paper nishing machine as is common in the print finishing industry, so that a uniformly thin coating of resin may be applied. After appthe use of the cards, so as to reduce the wear a pigment, then calendering the coated stock to form a printing surface, printing the calendered sheets, applying a finishing coat tov the printed surface, and finally applying heat and pressure to the sheets.
In testimony that I claim the foregoing I have hereunto set my hand at Milwaukee, in the county of Milwaukee and State of Wisconsln.
' on the edges thereof and prolong the life and I 40 paper stock which isglued or pasted together.
MARSHALL R. HOWARD.
usefulness of the cards.
In applying-the resin-to the paper or paper stock, any suitable amount can be used in accordance with the finished stock desired,
but for the purpose of illustration, attention v is directed to the fact that a filler containing from 15% to 75% resin is applicable for producing finished products ranging from .004" to .030" in thickness.
The main purpose of this. invention is to produce a composite sheet which is impregnated throughout with the potentially reac-' tive resin, which has a light colored printing surface on both sides, so that perfert register can beobtained and the finished article will withstand considerable wear on the article itself and retain the article in shape for a long period of time.
Cards or similar articles produced by this process Will stand considerable .wear and will hold their shape a greater length of time than the ordinary playing cards in use at the present time. This process is applicable to decorative advertisements, art reproductions for use Without glass protection, and other articles of this class.
In the present process of making playing cards, it is necessary, in order to impart the proper snap and crispness, to use laminated 1m While the process disclosed in thisinvention is a very simple one, it is believed that the application of this process to the manufacture of playing cards, and the like, will not increase the cost of manufacture, but at the same time will produce an article which is superior to those on the market at the present time, being quite free from tendency to warp, will not fray or open on the ends and edges, 0 remains permanently crisp, as compared with laminated paper, it is relatively unaffected by moisture, is very resistant to ordinary chemicals, it may present smooth and plane surfaces, or it may be compressed with any desired configuration or design, and any desired design may be printed in offset, lithographic, letter press or four color pocess which does not require a greater finenessmf design than 175 lines per inch.
I claim: Y That step in the process of forming playing cards or similar paper sheets, which consists in impregnating paper stock with a potentially reactive resin, sheeting the impregnated stock, coating the sheeted stock with
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US483761A US1888672A (en) | 1930-09-22 | 1930-09-22 | Composite sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US483761A US1888672A (en) | 1930-09-22 | 1930-09-22 | Composite sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
US1888672A true US1888672A (en) | 1932-11-22 |
Family
ID=23921419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US483761A Expired - Lifetime US1888672A (en) | 1930-09-22 | 1930-09-22 | Composite sheet |
Country Status (1)
Country | Link |
---|---|
US (1) | US1888672A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2579044A (en) * | 1948-07-16 | 1951-12-18 | Saul W Kober | Methods of embossing film and coatings produced from heat curable elastomers |
US4220086A (en) * | 1978-06-12 | 1980-09-02 | Idegraf | Lithographic printing process |
-
1930
- 1930-09-22 US US483761A patent/US1888672A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2579044A (en) * | 1948-07-16 | 1951-12-18 | Saul W Kober | Methods of embossing film and coatings produced from heat curable elastomers |
US4220086A (en) * | 1978-06-12 | 1980-09-02 | Idegraf | Lithographic printing process |
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