US128863A - Improvement in the manufacture of paper board for buildings - Google Patents
Improvement in the manufacture of paper board for buildings Download PDFInfo
- Publication number
- US128863A US128863A US128863DA US128863A US 128863 A US128863 A US 128863A US 128863D A US128863D A US 128863DA US 128863 A US128863 A US 128863A
- Authority
- US
- United States
- Prior art keywords
- manufacture
- paper
- improvement
- buildings
- paper board
- 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
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000011087 paperboard Substances 0.000 title description 2
- 239000000126 substance Substances 0.000 description 9
- 239000000123 paper Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/22—Proteins
Definitions
- the treating material is not hardened or forced into the paper or board between the driers and the winding-rolls, but remains upon its surface in an undried condition, or is pressed off in considerable quantithe windingrolls precludes the possibility of using any treating substance that is specially adhesive, or requires thorough drying before the product is wound into rolls, which substances are often most desirable for certain applications 'of the paper.
- my invention consists in the interposition of a series of drying-rolls between the point at which the treating substance is applied and the final winding-rolls; or, in other words, in passing the paper or board from the first driers through or in'contact with the treating the market, rendering the employment of the most adhesive treating substances both practicable and easy. It possesses the additional merit of imparting a uniform and homogeneous finish to the surfaces, and effectually prevents their adhering to each other in the roll.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
Description
FRANCIS N. DAVIS, OF BELOIT, WISCONSIN.
IMPROVEMENT IN THE MANUFACTURE OF PAPER BOARD FOR BUlLDlNGS.&c.
Specification forming part of Letters Patent No. 128,863, dated July 9, 1872.
' or otherwise treated with tar, resin, oleaginous substances or compounds, or with any substance, compound, or solution that will render it fire-proof or damp-proof, or both, or that will harden, finish, ornament, or strengthen the article and render it a more desirable product for general use.
In the manufacture of these different products it is usual to pass the paper or board from the drying-rolls of the machine upon which it is made through or in contact with the substance bywhich it is treated, and thence to the winding device, by which it is wound into rolls for the market. This process is found objectionable for the reason, first, that inasmuch as the paper passes directly from the treating material or substance to the windingrolls it does not become thoroughly dried, and the surfaces therefore adhere to each other in the roll to such an extent that large pieces are torn out when the paper is unrolled for use, and the surfaces are consequently injured or destroyed. Secondly, the treating material is not hardened or forced into the paper or board between the driers and the winding-rolls, but remains upon its surface in an undried condition, or is pressed off in considerable quantithe windingrolls precludes the possibility of using any treating substance that is specially adhesive, or requires thorough drying before the product is wound into rolls, which substances are often most desirable for certain applications 'of the paper.
To overcome these objections, among others, my invention consists in the interposition of a series of drying-rolls between the point at which the treating substance is applied and the final winding-rolls; or, in other words, in passing the paper or board from the first driers through or in'contact with the treating the market, rendering the employment of the most adhesive treating substances both practicable and easy. It possesses the additional merit of imparting a uniform and homogeneous finish to the surfaces, and effectually prevents their adhering to each other in the roll.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
1. The process of treating building board or paper by passing it through driers interposed between the point at which the treating material or substance is applied and the final windin g-roll, substantially as described, for the purpose specified.
' 2. In a machine for manufacturing continuous lengths of building paper and board, I claim the arrangement of a series of driers between the treating point and the final winding-roll, substantially as described, for the purpose specified.
FRANCIS N. DAVIS. Witnesses:
A. G. HUTGHISON, L. J. LANE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US128863A true US128863A (en) | 1872-07-09 |
Family
ID=2198281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US128863D Expired - Lifetime US128863A (en) | Improvement in the manufacture of paper board for buildings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US128863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040199408A1 (en) * | 2003-04-01 | 2004-10-07 | Johnson Tolbert R. | Medical information card |
-
0
- US US128863D patent/US128863A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040199408A1 (en) * | 2003-04-01 | 2004-10-07 | Johnson Tolbert R. | Medical information card |
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