GB689004A - Improved method of and machine for making laminated corner protectors - Google Patents

Improved method of and machine for making laminated corner protectors

Info

Publication number
GB689004A
GB689004A GB696551A GB696551A GB689004A GB 689004 A GB689004 A GB 689004A GB 696551 A GB696551 A GB 696551A GB 696551 A GB696551 A GB 696551A GB 689004 A GB689004 A GB 689004A
Authority
GB
United Kingdom
Prior art keywords
strips
clamps
ribbon
pressing
endless chains
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
Application number
GB696551A
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.)
GOSTA AUGUST ARNOLD FORSELL
Original Assignee
GOSTA AUGUST ARNOLD FORSELL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GOSTA AUGUST ARNOLD FORSELL filed Critical GOSTA AUGUST ARNOLD FORSELL
Priority to GB696551A priority Critical patent/GB689004A/en
Publication of GB689004A publication Critical patent/GB689004A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0006—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof
    • B31F1/0009—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs
    • B31F1/0019—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs the plates, sheets or webs moving continuously

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

689,004. Compound sheet materials. FORSELL. G. A. A. March 22, 1951. No. 6965/51. Class 140. Laminated corner protectors for spacing articles from the walls of a container are made by feeding a number of strips 3 of paper or other material one above another together with a facing ribbon R in the direction of their length, coating the strips one one side with an adhesive, e.g. by pasting devices 2, bending the strips and ribbon transversely and pressing them together to form a continuous channelshaped string having in cross section at least one dihedral angle, which string is conveyed in compressed condition between two endless chains and dried before cutting into desired lengths. The strips and ribbon are bent and pressed to a desired angular form between two series of pressing clamps 24 and 25 carried by endless chains 4 and 5, and are maintained in compression by the clamps during drying of the adhesive which may be assisted by heating the clamps or providing a drying or heating chamber around the two adjacent parts of the endless chains. The clamps 24, 25 have fixed transverse shafts provided with rollers 27 running on parallel rails 29, and pressing rails 30 are provided above the rollers of the lower straight part of the chain 4. The strips 3 may be of corrugated paper board composed of a smooth layer and a corrugated layer glued together, and the facing ribbon R may be of paper or fabric. The strips may be partly scored through in their longitudinal direction to form a folding line and may decrease in width from one outer strip to the other so that the edges come together after folding. Channelshaped bodies having two angles may be cut in the longitudinal direction to provide two angleshaped bodies.
GB696551A 1951-03-22 1951-03-22 Improved method of and machine for making laminated corner protectors Expired GB689004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB696551A GB689004A (en) 1951-03-22 1951-03-22 Improved method of and machine for making laminated corner protectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB696551A GB689004A (en) 1951-03-22 1951-03-22 Improved method of and machine for making laminated corner protectors

Publications (1)

Publication Number Publication Date
GB689004A true GB689004A (en) 1953-03-18

Family

ID=9824071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB696551A Expired GB689004A (en) 1951-03-22 1951-03-22 Improved method of and machine for making laminated corner protectors

Country Status (1)

Country Link
GB (1) GB689004A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660893A1 (en) * 1990-04-17 1991-10-18 Lhomme Sa PROCESS AND DEVICE FOR THE MANUFACTURE OF CARDBOARD CORNERS PROVIDED WITH A COVER AND CORNERS THUS PRODUCED.
WO1993008980A1 (en) * 1991-11-01 1993-05-13 Ranpak Corporation Edge-tension controlling device for a cushioning conversion machine
FR2688738A1 (en) * 1992-03-20 1993-09-24 Eberle France Method for manufacturing one or more profiled sections made from flexible material, particularly from paper, cardboard, composite materials or the like, and device for implementing this method
EP2093048A1 (en) * 2008-02-22 2009-08-26 Sprick GmbH Bielefelder Papier- und Wellpappenwerke & Co. Device for manufacturing an edge guard

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660893A1 (en) * 1990-04-17 1991-10-18 Lhomme Sa PROCESS AND DEVICE FOR THE MANUFACTURE OF CARDBOARD CORNERS PROVIDED WITH A COVER AND CORNERS THUS PRODUCED.
WO1991016193A2 (en) * 1990-04-17 1991-10-31 Lhomme S.A. Method and device for manufacturing coated cardboard corner pieces, and corner pieces thereby produced
WO1991016193A3 (en) * 1990-04-17 1991-12-12 Lhomme Sa Method and device for manufacturing coated cardboard corner pieces, and corner pieces thereby produced
WO1993008980A1 (en) * 1991-11-01 1993-05-13 Ranpak Corporation Edge-tension controlling device for a cushioning conversion machine
FR2688738A1 (en) * 1992-03-20 1993-09-24 Eberle France Method for manufacturing one or more profiled sections made from flexible material, particularly from paper, cardboard, composite materials or the like, and device for implementing this method
EP2093048A1 (en) * 2008-02-22 2009-08-26 Sprick GmbH Bielefelder Papier- und Wellpappenwerke & Co. Device for manufacturing an edge guard
DE102008010588A1 (en) * 2008-02-22 2009-08-27 Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. Device for producing an edge protection

Similar Documents

Publication Publication Date Title
US4128677A (en) Multi-flute-layer corrugated board
US2803578A (en) Extensible zigzag pack and method of making same
US2759523A (en) Method and machine for making triple wall corrugated paper board
GB1224657A (en) Structural product and method of making same
SE8202477L (en) PROCEDURE AND DEVICE FOR BUNCHING OF SHEETS
US2008974A (en) Method for making corrugated board
GB920983A (en) Improvements in the manufacture of laminated sheet material
AU627740B2 (en) Manufacture of cellular honeycomb material
GB689004A (en) Improved method of and machine for making laminated corner protectors
BR7706094A (en) PROCESS TO TRANSPORT CORRUGATED PAPER SHEETS, OR SIMILAR MATERIAL, THROUGH A PROCESSING MACHINE
US2642835A (en) Glue applying apparatus for lumber gluing machine
US2593863A (en) Method of producing sheets of indefinite length composed of slitted wood veneer and a flexible backing
US1776255A (en) Packaging machine
US2764219A (en) Machine for making laminated angular corner protectors
FR2407155A1 (en) Full sack stacking machine - has aligning and flattening devices working with feed conveyor to form uniform layers on pallet
SE7907467L (en) PROCEDURE FOR CONTINUOUS MANUFACTURING OF FIBER PLATES, SPECIAL TRIPLE PLATES
US1650049A (en) Method of producing cloth boards
GB1426360A (en) Apparatus for producing corrugated boards
US1556164A (en) Method of forming plaster board and the like
GB1136811A (en) Production of heat insulating products
GB501172A (en) Process and apparatus for the manufacture of corrugated plywood
US1896037A (en) Composite corrugated and solid fiber board
US1518243A (en) Apparatus for binding the edges of plaster wall board
US1540295A (en) Art of making one-piece window envelopes
GB981897A (en) Improvements relating to the manufacture of plywood