US836336A - Paper-coating machine. - Google Patents

Paper-coating machine. Download PDF

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Publication number
US836336A
US836336A US32069206A US1906320692A US836336A US 836336 A US836336 A US 836336A US 32069206 A US32069206 A US 32069206A US 1906320692 A US1906320692 A US 1906320692A US 836336 A US836336 A US 836336A
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United States
Prior art keywords
rolls
paper
coating
squeeze
fabric
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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
Application number
US32069206A
Inventor
John O Parker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHAMPION COATED PAPER Co
Original Assignee
CHAMPION COATED PAPER Co
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Publication date
Application filed by CHAMPION COATED PAPER Co filed Critical CHAMPION COATED PAPER Co
Priority to US32069206A priority Critical patent/US836336A/en
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Publication of US836336A publication Critical patent/US836336A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated

Definitions

  • Figure 1 is a side elevation of a papercoating machine exemplifying my invention
  • Fig. 2 a plan of a portion of the squeezerolls
  • Fig. 3 a vertical section squeeze-rolls and coating-tubes.
  • 1 indicates the side Aframes of a coating-machine 2, the uncoated web of paper or,ot er fabric coming from the supply-roll to the coating apparatus, as usual; ⁇ 3, the coated web of paper on its' way to the polishing and drying apparatus, &c., after leaving the coating apparatus; 4, 5, 6, and 7, carrying-rolls for guiding the paper on its course, the illustrated arrangement of these rolls' being merely typical; 8, a pair of s ueeze-rolls between which the paper runs .a ter being coated; 9, a pair of tubes disposed at each side of the paper as it enters etween the squeeze-rolls, these tubes being longitudinally perforated, so as to direct.
  • these tubes to L have of the 'squeeze-rolls at )t suitable connection with a supply of liquid coating material; and 10 ssets at the ends iat side of them where the paper enters, these ssets forming dams to limit the end flow o coating material in the channel formed between the squeeze-rolls.
  • the tubes deliver the coating material to the paper, and the squeeze-rolls immediately act upon the delivered coating and even it upon the paper, leaving the vpaper in coated condition ready for the action of the usual polishing devices. While the coating material is delivered by the tubes,
  • the system is therefore essentially that of coating by means yof squeeze-rolls. While the rolls may be arranged with their aXes horizontal or 'vertical and while the paper may be drawn upward or downward by means of horizontalrolls or in either horizontal direction by means of vertical rolls, the particular arrangement illustrated is by far preferable for most all coating materials, and 1particularly with some ustrated arrangement in lwhich the paper is drawn downwardly p through the rolls just after receiving vthe coating material from the tubes a quantity of coating material may lie in the groove over the squeeze-rolls the sur lus coatin material being held back by t e rolls.
  • T 's arrangement permits of extremely liberal coat- 1.
  • a coating-machine comprising carrying-rolls for guiding the 'web of fabrlc to be coated, a pair of s ueeze-rolls to lengage the opposite sides of t e passing fabric, and a longitudinally-perforatedl jet-tube disposed at the entry side of the squeeze-rolls and adapted to discharge coating material upon the fabric as it enters between the squeezerolls, combined substantially as set forth.
  • a coating-machine comprising carrying-rolls for guiding the web of fabric to be coated, a pair of s ueeze-rolls to engage the opposite sides of t e passing fabric, and a longitudinally-perforated jet-tube disposed parallel with the squeeze-rolls and above their point of contact and adapted-to discharge coating material upon the fabric as it nters downwardly between the squeezerol s.
  • a coating-machine comprising carrying-rolls for guiding the web of fabric tt be coated, a pair of s ueeze-rolls to engage the opposite sides of t e passing fabric, and a pair of longitudinally-perforated jet-tubes dis osed at the entry side of the squeezerol s and ⁇ ada ted .to discharge coating material upon tllie fabric as itenters between the squeeze-rolls, combined substantially as set forth.
  • a coating-machine comprising carry- IOO ing-rolls for guiding the web of fabric to be Y the squeeze-rolls, combined substantially as coated, .a pair of squeeze-rolls arranged to set forth.
  • the fabric asit enters downwardly between i M. S. BELDEN.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

UNITED' sTA'rHEs PATENT OFFICE.
JOHN O. PARKER, OF` HAMILTON, OHIO, ASSIGNOR TO THE CHAMPION COATED PAPER OOMPANY, OI" `HAMILTON, OHIO.
PAPER-coA-rlNG. MACHINE. y
Specification of Letters Patent.
Patented ANov. 20, 1906. I
Application filed J une 8,1906. Serial No. 320.892.
To all ufl-wm if 712,111/ con/cern,.- Be it known that I, JdHN O. PARKER, a citizen of the United States, residing at Hamilton, Butler county, Ohio, have invented certain 'new andv iu'seful Improvements in Paper-Coating Machines, of which the following is a specification. A
In this machine for coating both sides of a running web of paper or other fabric the coating is applied Without immersing the web and without the use of coating-brushes.
The invention will be readily understood from the following description, taken in connection with the accompanying drawings, in which` Figure 1 is a side elevation of a papercoating machine exemplifying my invention; Fig. 2, a plan of a portion of the squeezerolls, and Fig. 3 a vertical section squeeze-rolls and coating-tubes.
In the drawings, 1 indicates the side Aframes of a coating-machine 2, the uncoated web of paper or,ot er fabric coming from the supply-roll to the coating apparatus, as usual;` 3, the coated web of paper on its' way to the polishing and drying apparatus, &c., after leaving the coating apparatus; 4, 5, 6, and 7, carrying-rolls for guiding the paper on its course, the illustrated arrangement of these rolls' being merely typical; 8, a pair of s ueeze-rolls between which the paper runs .a ter being coated; 9, a pair of tubes disposed at each side of the paper as it enters etween the squeeze-rolls, these tubes being longitudinally perforated, so as to direct. jets of Ii uid coating material against the faces of t e paper prior to its entering between the squeeze-rolls, these tubes to L have of the 'squeeze-rolls at )t suitable connection with a supply of liquid coating material; and 10 ssets at the ends iat side of them where the paper enters, these ssets forming dams to limit the end flow o coating material in the channel formed between the squeeze-rolls. The tubes deliver the coating material to the paper, and the squeeze-rolls immediately act upon the delivered coating and even it upon the paper, leaving the vpaper in coated condition ready for the action of the usual polishing devices. While the coating material is delivered by the tubes,
the actual efmaterials, for in the il of the fective coating, or the pressing of the coating to the paper and the evening of it thereon, is done by the rollers. The system is therefore essentially that of coating by means yof squeeze-rolls. While the rolls may be arranged with their aXes horizontal or 'vertical and while the paper may be drawn upward or downward by means of horizontalrolls or in either horizontal direction by means of vertical rolls, the particular arrangement illustrated is by far preferable for most all coating materials, and 1particularly with some ustrated arrangement in lwhich the paper is drawn downwardly p through the rolls just after receiving vthe coating material from the tubes a quantity of coating material may lie in the groove over the squeeze-rolls the sur lus coatin material being held back by t e rolls. T 's arrangement permits of extremely liberal coat- 1. A coating-machine comprising carrying-rolls for guiding the 'web of fabrlc to be coated, a pair of s ueeze-rolls to lengage the opposite sides of t e passing fabric, and a longitudinally-perforatedl jet-tube disposed at the entry side of the squeeze-rolls and adapted to discharge coating material upon the fabric as it enters between the squeezerolls, combined substantially as set forth.
2. A coating-machine comprising carrying-rolls for guiding the web of fabric to be coated, a pair of s ueeze-rolls to engage the opposite sides of t e passing fabric, and a longitudinally-perforated jet-tube disposed parallel with the squeeze-rolls and above their point of contact and adapted-to discharge coating material upon the fabric as it nters downwardly between the squeezerol s.
3. A coating-machine comprising carrying-rolls for guiding the web of fabric tt be coated, a pair of s ueeze-rolls to engage the opposite sides of t e passing fabric, and a pair of longitudinally-perforated jet-tubes dis osed at the entry side of the squeezerol s and`ada ted .to discharge coating material upon tllie fabric as itenters between the squeeze-rolls, combined substantially as set forth.
4. A coating-machine comprising carry- IOO ing-rolls for guiding the web of fabric to be Y the squeeze-rolls, combined substantially as coated, .a pair of squeeze-rolls arranged to set forth.
engage the oppositesides of the passing fab- JOHN O PARKER ric, and a pair of longitudinally-perforated jet-tubes disposed over the squeeze-rolls and I Witnesses: adapted to discharge coating material upon i ELMER R. SHIPLEY,
the fabric asit enters downwardly between i M. S. BELDEN.
US32069206A 1906-06-08 1906-06-08 Paper-coating machine. Expired - Lifetime US836336A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465716A (en) * 1966-05-13 1969-09-09 Donald A Barnes Apparatus for treating textile materials
US3930464A (en) * 1971-01-27 1976-01-06 Ab Inventing Apparatus for applying a coating composition onto a web
US5711994A (en) * 1995-12-08 1998-01-27 Kimberly-Clark Worldwide, Inc. Treated nonwoven fabrics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465716A (en) * 1966-05-13 1969-09-09 Donald A Barnes Apparatus for treating textile materials
US3930464A (en) * 1971-01-27 1976-01-06 Ab Inventing Apparatus for applying a coating composition onto a web
US5711994A (en) * 1995-12-08 1998-01-27 Kimberly-Clark Worldwide, Inc. Treated nonwoven fabrics

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