US3347136A - Process and arrangement for production and placing of filling material in hollow building elements - Google Patents

Process and arrangement for production and placing of filling material in hollow building elements Download PDF

Info

Publication number
US3347136A
US3347136A US344595A US34459564A US3347136A US 3347136 A US3347136 A US 3347136A US 344595 A US344595 A US 344595A US 34459564 A US34459564 A US 34459564A US 3347136 A US3347136 A US 3347136A
Authority
US
United States
Prior art keywords
strips
building element
filling material
arrangement
placing
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
Application number
US344595A
Inventor
Kure Gregers
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US3347136A publication Critical patent/US3347136A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27DWORKING VENEER OR PLYWOOD
    • B27D1/00Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/06Manufacture of central layers; Form of central layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31DMAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/04Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles including folding or pleating, e.g. Chinese lanterns
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/966Honeycomb structure
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/967Dunnage, wadding, stuffing, or filling excelsior
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1002Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1003Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by separating laminae between spaced secured areas [e.g., honeycomb expanding]

Definitions

  • ABSTRACT OF THE DISCLOSURE A method and machine for slitting a web paper or similar material, turning the strips 90, shaping them and feeding them over the open face of a door or other building element, cutting off predetermined lengths and allowing them to drop freely into said open face, prior to completing the door or element.
  • the invention relates to a process and arrangements by aid of which one can simultaneously produce and place filling material in hollow building elements, the material consisting of strips of paper, cardboard or the like which are given a suitable shape, for example waved or zigzag and positioned edgewise between the flat side panels of the building elements.
  • a construction is used to a great extent consisting of a frame of wood to which is stuck a stiff plate, usually of plywood or wood fibre, on both sides.
  • a suitable material include compressed straw, approximately round planer chips and various forms of paper or cardboard.
  • honeycomb type This consists of upright paper strips lying next to one another, which are bent or folded in a certain pattern, so that the strips touch one another at several points at-which they are glued together.
  • honeycomb fillings for example, that are usually made only by a special factory in each country, are delivered to the wood-ware factories at a price which is many times as high as the price of the paper roll from which the product is made.
  • the object of the present invention is to enable most wood-ware factories, themselves, to produce fillings from the paper rolls by aid of a relatively simple machine, which inserts the fillings into the frameworks or the like that are to be filled.
  • the invention concerns more specifically a process for production and placing of lightweight, reinforcing filling material in hollow building elements as for example doors or the like, which material is comprised of upright strips of paper, cardboard or the like of a suitable length.
  • the strips while standing edgewise are passed through suitable mechanical means and bent or folded into suitable waveor zig-zag-shape, the new and characteristic features being, that the shaped and cut strip material, without being stuck together, is guided into the framework of the building element.
  • the framework is placed near the strip-making device to receive the strips from said device.
  • FIG. 1 is a side elevation view of a machine embodying the invention.
  • FIG. 2 is a plan view of the machine.
  • FIG. 3 shows schematically the passage of a strip through the machine.
  • Strips of filling material according to the invention are in the present example made from a big paper roll 1. This roll is journaled with its shaft horizontal, which at the ends is supported on a suitable rack 6.
  • the driving motor 7 rotates the roller over the driving wheel 8 in the direction of the arrow.
  • the web 10 which is advanced from the roll 1 is guided in the example shown first between driving rollers which are synchronized with the driving wheel 8. Then the web 10 goes to some pairs of circular knives 2, which divide the web 10 into a number of parallel strips 10. These then pass through a turning arrangement 3, where they by suitable guiding means are turned about their longitudinal axis, so that their side surfaces turn towards one another. In such upright, parallel position 10", the strips go through driving rollers 9 to a shaping arrangement 4. In this the strips are submitted to the elIect of suitable bending or folding means, for example co-operating rollers with a non-circular circumference, between which the upright strips are guided.
  • the non-circular circumference which consists of an elastic material, can be shaped so that the desired wave-shape is obtained, and also the desired shape if the waves are 'cut up separately so that they either form an open U-shape, or are shaped as ringor spiral-like elements on account of the prestressing they have had during the rolling.
  • This arrangement can also have good shapingqualities when the small rollers, that are made of a material with a low friction coefficient, do not rotate.
  • the shaping arrangement can also consist of suitable can be arranged in the folding or bending points of the strips, or other deformation, which gives the strips further stiffness.
  • FIG. 3 is shown schematically how such a paper strip 10' by passing between two pairs of rollers 15 and 16 is given a waved shape.
  • the big rollers 17 and 18 have eccentric elastic coating 19 and 20, into which the small rollers 21 and 22 can penetrate somewhat and cause the desired deformation of the paper strip 10'.
  • the waveor zig-zag-shaped strips 10" can go out from the machine and down into the door-cavity or the like in phase or out of phase, according to what is found suitable.
  • the building element 11 which is to be filled is placed on a table 13 just below the advanced strips 10'.
  • the knives 5 are brought into action, and the whole lot of folded strips 10" falls down into the cavity of the building element.
  • This is in advance provided with glue on the upwards turning side of the lower plate, whereby the strips are immediately glued to this.
  • strips 10" of filling material in the hollow building element can however take place in several ways.
  • the outer end of the non-supported strips can for example be allowed to drop by their own weight till they touch the right edge of the cavity of the building element in the drawing, whereupon the building element and the strips 10' are moved forwards simultaneously, until cutting takes place by aid of the knives 5, and the ends of the strips also fall down and are glued to the building element.
  • the advanced, shaped strips 10" can be supported on suitable rails, guiding means, supporting rods or other transport means which are schematically indicated by dotted lines 12. These means can then by suitable arrangements, that are not shown, be brought to convey the strips down on the building element.
  • the table 13 or the like on which the building element 11 is supported can with advantage be provided with transport means 14 for moving the element 11 in the same direction and with the same or approximately the same speed as the advancing of the strips 10".
  • Apparatus for filling a 'hollow building element as for example doors or the like with lightweight stiif paper filling material comprising a combination of a support for said building element, means for continuously leading a web of said material toward the building element over said support, means for slitting the material lengthwise into parallel strips, means for turning the strips individually ninety degrees longitudinally so that surfaces of adjacent portions of the strips are parallel to each other, means for forming lateral bends in the edgewise oriented strips, means for cutting the individual bent strips into discontinuous bent pieces whereby said pieces may fall edgewise freely into an open face of the building element on said support.
  • Apparatus for filling a hollow building element as for example doors orlthe like with lightweight, stiff paper filling material comprising a combination of supporting means for said building element a storage roll for a web of said material, means for moving said Web toward the building element and over said supporting means, means for slitting the web longitudinally into a plurality of strips, separate means for twisting each strip longitudinally and shaping each strip, means for cutting the individual shaped strips into shaped pieces, and letting said pieces fall edgewise freely into the building element, and transport means for moving the building element in the same direction and with approximately the same speed as the strips of filling material.
  • Apparatus as claimed in claim 2 wherein the means forming the lateral bends comprise pairs of cooperating rollers, at least one roller of each pair having a noncircular periphery.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Panels For Use In Building Construction (AREA)

Description

Oct. 17, 1967 G. KURE 3,347,136
PROCESS AND ARRANGEMENT FOR PRODUCTION AND PLACING OF FILLING MATERIAL IN HOLLOW BUILDING ELEMENTS Filed. Feb. 13, 1964 2 Sheets-Sheet l INVENTORF 9 12002 lfww, $74 fioum'rrv Oct. 17, 1967 G. KURE 3,347,136
PROCESS AND ARRANGEMENT FOR PRODUCTION AND PLACING OF FILLING MATERIAL IN HOLLOW BUILDING ELEMENTS Filed Feb-13, 1964 2 Sheets-Sheet 2 INVEN TOR United States Patent Ofifice Patented Oct. 17, 1967 4 Claims. ic1.93 1
ABSTRACT OF THE DISCLOSURE A method and machine for slitting a web paper or similar material, turning the strips 90, shaping them and feeding them over the open face of a door or other building element, cutting off predetermined lengths and allowing them to drop freely into said open face, prior to completing the door or element.
The invention relates to a process and arrangements by aid of which one can simultaneously produce and place filling material in hollow building elements, the material consisting of strips of paper, cardboard or the like which are given a suitable shape, for example waved or zigzag and positioned edgewise between the flat side panels of the building elements.
For a series of elements in house-building, like doors, kitchen sections, wardrobes, partition walls, etc., a construction is used to a great extent consisting of a frame of wood to which is stuck a stiff plate, usually of plywood or wood fibre, on both sides. To give these elements a greater stability and strength, it is most often desirable to fill the hollow space with a suitable material. Known materials include compressed straw, approximately round planer chips and various forms of paper or cardboard. The last-mentioned materials have lately become dominant, and the most suitable construction has proved to be the so called honeycomb type. This consists of upright paper strips lying next to one another, which are bent or folded in a certain pattern, so that the strips touch one another at several points at-which they are glued together.
Both this and other known production methods for paper-, cardboardor corrugated cardboard fillings have however the great disadvantage that they must be made in expensive and complicated machines. This makes the products much more expensive. The honeycomb fillings for example, that are usually made only by a special factory in each country, are delivered to the wood-ware factories at a price which is many times as high as the price of the paper roll from which the product is made.
The object of the present invention is to enable most wood-ware factories, themselves, to produce fillings from the paper rolls by aid of a relatively simple machine, which inserts the fillings into the frameworks or the like that are to be filled.
The invention concerns more specifically a process for production and placing of lightweight, reinforcing filling material in hollow building elements as for example doors or the like, which material is comprised of upright strips of paper, cardboard or the like of a suitable length. The strips while standing edgewise are passed through suitable mechanical means and bent or folded into suitable waveor zig-zag-shape, the new and characteristic features being, that the shaped and cut strip material, without being stuck together, is guided into the framework of the building element. The framework is placed near the strip-making device to receive the strips from said device.
In the drawings FIG. 1 is a side elevation view of a machine embodying the invention.
FIG. 2 is a plan view of the machine.
FIG. 3 shows schematically the passage of a strip through the machine.
Strips of filling material according to the invention are in the present example made from a big paper roll 1. This roll is journaled with its shaft horizontal, which at the ends is supported on a suitable rack 6. The driving motor 7 rotates the roller over the driving wheel 8 in the direction of the arrow.
The web 10 which is advanced from the roll 1 is guided in the example shown first between driving rollers which are synchronized with the driving wheel 8. Then the web 10 goes to some pairs of circular knives 2, which divide the web 10 into a number of parallel strips 10. These then pass through a turning arrangement 3, where they by suitable guiding means are turned about their longitudinal axis, so that their side surfaces turn towards one another. In such upright, parallel position 10", the strips go through driving rollers 9 to a shaping arrangement 4. In this the strips are submitted to the elIect of suitable bending or folding means, for example co-operating rollers with a non-circular circumference, between which the upright strips are guided. The non-circular circumference, which consists of an elastic material, can be shaped so that the desired wave-shape is obtained, and also the desired shape if the waves are 'cut up separately so that they either form an open U-shape, or are shaped as ringor spiral-like elements on account of the prestressing they have had during the rolling.
This arrangement can also have good shapingqualities when the small rollers, that are made of a material with a low friction coefficient, do not rotate.
The shaping arrangement can also consist of suitable can be arranged in the folding or bending points of the strips, or other deformation, which gives the strips further stiffness.
From the shaping arrangement 4 the strips go out, hereby passing cutting means 5 that optionally can be brought into effect.
In FIG. 3 is shown schematically how such a paper strip 10' by passing between two pairs of rollers 15 and 16 is given a waved shape. The big rollers 17 and 18 have eccentric elastic coating 19 and 20, into which the small rollers 21 and 22 can penetrate somewhat and cause the desired deformation of the paper strip 10'. A knife arrangement 23, cuts the strip into suitable lengths, either for continual course right across the framework to be filled, or in suitable lengths, as indicated at the bottom of FIG. 3.
The waveor zig-zag-shaped strips 10" can go out from the machine and down into the door-cavity or the like in phase or out of phase, according to what is found suitable.
The building element 11 which is to be filled is placed on a table 13 just below the advanced strips 10'. When these are fed out with a distance corresponding to f.i., the breadth of the element that is to be filled, the knives 5 are brought into action, and the whole lot of folded strips 10" falls down into the cavity of the building element. This is in advance provided with glue on the upwards turning side of the lower plate, whereby the strips are immediately glued to this.
The placing of strips 10" of filling material in the hollow building element can however take place in several ways. Thus the outer end of the non-supported strips can for example be allowed to drop by their own weight till they touch the right edge of the cavity of the building element in the drawing, whereupon the building element and the strips 10' are moved forwards simultaneously, until cutting takes place by aid of the knives 5, and the ends of the strips also fall down and are glued to the building element.
Alternatively, the advanced, shaped strips 10" can be supported on suitable rails, guiding means, supporting rods or other transport means which are schematically indicated by dotted lines 12. These means can then by suitable arrangements, that are not shown, be brought to convey the strips down on the building element.
The table 13 or the like on which the building element 11 is supported can with advantage be provided with transport means 14 for moving the element 11 in the same direction and with the same or approximately the same speed as the advancing of the strips 10".
As it will be understood from the above, there is provided according to the invention a process and an arrangement for the production and placing of filling material in hollow building elements, this filling material being of the shape described above. Thereby the production of filling material can take place directly from for example a paper roll at the place where it is to be used and be put down directly in a hollow building element, for example in a door-filling, a wall section or the like. Thereby the price of the filling material is reduced to a fraction of the costs that are incurred with the filling material of this type that is generally used. Further the direct placing of the material is done more quickly and with less work, which also means a great saving and technical progress.
It will be understood that what is shown and described above are only examples of how the invention can be used, and that the invention is not limited to these examples; thus it may in certain cases be advantageous to arrange the treatment steps of dividing, turning, shaping and cutting in another order than described above.
I claim:
1. In a process of filling hollow building elements as for example doors or the like with lightweight, stifi paper filling material, the steps comprising continuously leading a web of said material from a roll toward the building element, slitting the material lengthwise into strips, twisting the strips longitudinally 90 so that surfaces of adjacent portions of the strips are parallel to each other, forming undulations in the strips, cutting the individual bent strips into discontinuous bent pieces and letting said pieces fall edgewise freely into the building element.
2. Apparatus for filling a 'hollow building element as for example doors or the like with lightweight stiif paper filling material, comprising a combination of a support for said building element, means for continuously leading a web of said material toward the building element over said support, means for slitting the material lengthwise into parallel strips, means for turning the strips individually ninety degrees longitudinally so that surfaces of adjacent portions of the strips are parallel to each other, means for forming lateral bends in the edgewise oriented strips, means for cutting the individual bent strips into discontinuous bent pieces whereby said pieces may fall edgewise freely into an open face of the building element on said support.
3. Apparatus for filling a hollow building element as for example doors orlthe like with lightweight, stiff paper filling material, comprising a combination of supporting means for said building element a storage roll for a web of said material, means for moving said Web toward the building element and over said supporting means, means for slitting the web longitudinally into a plurality of strips, separate means for twisting each strip longitudinally and shaping each strip, means for cutting the individual shaped strips into shaped pieces, and letting said pieces fall edgewise freely into the building element, and transport means for moving the building element in the same direction and with approximately the same speed as the strips of filling material..
4. Apparatus as claimed in claim 2 wherein the means forming the lateral bends comprise pairs of cooperating rollers, at least one roller of each pair having a noncircular periphery.
References Cited UNITED STATES PATENTS 2,475,789 7/1949 Kunz. 2,606,133 8/ 1952 Havens. 2,633,439 3/1953 Konstandt 52615 X 2,697,461 12/ 1954 Konstandt 526 15 X FOREIGN PATENTS 529,027 6/1954 Belgium. 145,854 6/1920 Great Britain. 843,631 8/ 1960 Great Britain.
BERNARD STICKNEY, Primary Examiner. FRANKgE. BAILEY, Examiner.

Claims (1)

  1. 2. APPARATUS FOR FILLING A HOLLOW BUILDING ELEMENT AS FOR EXAMPLE DOORS OR THE LIKE WITH LIGHTWEIGHT STIFF PAPER FILLING MATERIAL, COMPRISING A COMBINATION OF A SUPPORT FOR SAID BUILDING ELEMENT, MEANS FOR CONTINUOUSLY LEADING A WEB OF SAID MATERIAL TOWARD THE BUILDING ELEMENT OVER SAID SUPPORT, MEANS FOR SLITTING THE MATERIAL LENGTHWISE INTO PARALLEL STRIPS, MEANS FOR TURNING THE STRIPS INDIVIDUALLY NINETY DEGREES LONGITUDINALLY SO THAT SURFACES OF ADJACENT PORTIONS OF THE STRIPS ARE PARALLEL TO EACH OTHER, MEANS FOR FORMING LATERAL BENDS IN THE EDGEWISE ORIENTED STRIPS, MEANS FOR CUTTING THE INDIVIDUAL BENT STRIPS INTO DISCONTINUOUS BENT PIECES WHEREBY SAID PIECES MAY FALL EDGEWISE FREELY INTO AN OPENING FACE OF THE BUILDING ELEMENT ON SAID SUPPORT.
US344595A 1963-02-21 1964-02-13 Process and arrangement for production and placing of filling material in hollow building elements Expired - Lifetime US3347136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO14762363 1963-02-21

Publications (1)

Publication Number Publication Date
US3347136A true US3347136A (en) 1967-10-17

Family

ID=19908756

Family Applications (1)

Application Number Title Priority Date Filing Date
US344595A Expired - Lifetime US3347136A (en) 1963-02-21 1964-02-13 Process and arrangement for production and placing of filling material in hollow building elements

Country Status (6)

Country Link
US (1) US3347136A (en)
AT (1) AT253203B (en)
BE (1) BE644192A (en)
CH (1) CH438683A (en)
DK (1) DK105553C (en)
FI (1) FI43483B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414649A (en) * 1963-08-16 1968-12-03 Heede Arne V Device and method for manufacturing of spirals and/or rings
US3509797A (en) * 1967-05-22 1970-05-05 Arpax Co Mechanism for producing cushioning dunnage
US3613522A (en) * 1969-09-12 1971-10-19 Arpax Co Method of producing cushioning dunnage
US4283902A (en) * 1977-01-19 1981-08-18 De La Rue Giori, S.A. Process and apparatus for converting piles of freshly printed sheets of bank-notes into bundles of bank-notes
WO1992017372A1 (en) * 1991-04-05 1992-10-15 Patriot Packaging Corporation Improved dunnage, method and apparatus for making, and package using same
US5257492A (en) * 1991-04-05 1993-11-02 Patriot Packaging Corporation Dunnage, method and apparatus for making, and package using same
US5383837A (en) * 1991-04-05 1995-01-24 Patriot Packaging Corporation Method and apparatus for making improved dunnage
US5873809A (en) * 1994-05-18 1999-02-23 Easypack Limited Packaging material making machine
US6561964B1 (en) * 1994-07-22 2003-05-13 Ranpak Corp. Cushioning conversion machine and method
CN113211887A (en) * 2021-04-13 2021-08-06 岳西县汇达包装制品有限公司 Edge paperboard feeding device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529027A (en) * 1953-05-23
GB145854A (en) * 1919-03-29 1920-06-29 William Grant Fiske Improvements in or relating to corrugated cardboard, strawboard, fibreboard and the like
US2475789A (en) * 1946-06-25 1949-07-12 Bernard P Kunz Method and machine for making corrugated structures
US2606133A (en) * 1951-05-14 1952-08-05 Narmco Inc Machine for forming structural material
US2633439A (en) * 1948-06-22 1953-03-31 Konstandt Francisco Goldberger Hollow panel door structure
US2697461A (en) * 1949-02-23 1954-12-21 Konstandt Francisco Goldberger Method of making spirals for hollow panel structures
GB843631A (en) * 1955-11-28 1960-08-04 Internat Bandage Company Schaf A method of and apparatus for continuously producing and packaging strips of wadding or cotton wool

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB145854A (en) * 1919-03-29 1920-06-29 William Grant Fiske Improvements in or relating to corrugated cardboard, strawboard, fibreboard and the like
US2475789A (en) * 1946-06-25 1949-07-12 Bernard P Kunz Method and machine for making corrugated structures
US2633439A (en) * 1948-06-22 1953-03-31 Konstandt Francisco Goldberger Hollow panel door structure
US2697461A (en) * 1949-02-23 1954-12-21 Konstandt Francisco Goldberger Method of making spirals for hollow panel structures
US2606133A (en) * 1951-05-14 1952-08-05 Narmco Inc Machine for forming structural material
BE529027A (en) * 1953-05-23
GB843631A (en) * 1955-11-28 1960-08-04 Internat Bandage Company Schaf A method of and apparatus for continuously producing and packaging strips of wadding or cotton wool

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414649A (en) * 1963-08-16 1968-12-03 Heede Arne V Device and method for manufacturing of spirals and/or rings
US3509797A (en) * 1967-05-22 1970-05-05 Arpax Co Mechanism for producing cushioning dunnage
US3613522A (en) * 1969-09-12 1971-10-19 Arpax Co Method of producing cushioning dunnage
US4283902A (en) * 1977-01-19 1981-08-18 De La Rue Giori, S.A. Process and apparatus for converting piles of freshly printed sheets of bank-notes into bundles of bank-notes
WO1992017372A1 (en) * 1991-04-05 1992-10-15 Patriot Packaging Corporation Improved dunnage, method and apparatus for making, and package using same
US5257492A (en) * 1991-04-05 1993-11-02 Patriot Packaging Corporation Dunnage, method and apparatus for making, and package using same
EP0577758A1 (en) * 1991-04-05 1994-01-12 Patriot Packaging Corp Improved dunnage, method and apparatus for making, and package using same.
EP0577758A4 (en) * 1991-04-05 1994-04-06 Patriot Packaging Corporation
US5383837A (en) * 1991-04-05 1995-01-24 Patriot Packaging Corporation Method and apparatus for making improved dunnage
US5468525A (en) * 1991-04-05 1995-11-21 Patriot Packaging Corporation Spiral coils suitable for cushioning use
US5873809A (en) * 1994-05-18 1999-02-23 Easypack Limited Packaging material making machine
US6561964B1 (en) * 1994-07-22 2003-05-13 Ranpak Corp. Cushioning conversion machine and method
CN113211887A (en) * 2021-04-13 2021-08-06 岳西县汇达包装制品有限公司 Edge paperboard feeding device

Also Published As

Publication number Publication date
AT253203B (en) 1967-03-28
FI43483B (en) 1970-12-31
BE644192A (en)
DK105553C (en) 1966-10-10
CH438683A (en) 1967-06-30

Similar Documents

Publication Publication Date Title
US3347136A (en) Process and arrangement for production and placing of filling material in hollow building elements
JPS5920997Y2 (en) Processed product package manufacturing equipment
US5913766A (en) Apparatus and method for crushing a honey comb panel
US3257253A (en) Laminated cellular panel
WO1993004861A1 (en) Apparatus and method for making reflective batts
US3166456A (en) Structural honeycomb materials
US2719808A (en) Process of making shells for foldable veneer boxes
CN111660373B (en) Die cutting mechanism for continuous die cutting of roll paper and die cutting method thereof
ITVE940023A1 (en) MINERAL WOOL PANEL AND PROCEDURE FOR ITS REALIZATION.
US3035952A (en) Honeycomb structure machine
DE19624164A1 (en) Method and device for producing a cushion pack and cushion pack produced therewith
US1772785A (en) Art of working cardboard and similar material
US2361459A (en) Web and sheet handling mechanism
US3755038A (en) Method of making structural material
US957159A (en) Apparatus for plaiting paper.
US1815887A (en) Process and machine for making spacing members for shipping containers
US3942300A (en) Apparatus for lapping a continuous length of honeycomb material
US2505404A (en) Machine for corrugating cardboard
US1941783A (en) Indenting paper
EP0583627B1 (en) Method and apparatus for manufacturing hollow profiles for packaging purposes, and articles thus produced
EP0263661B1 (en) Treating structural cellular materials
US2873654A (en) Machines for manufacture of egg cartons
US2308061A (en) Plastic cutting apparatus
US1862256A (en) Machine for providing laminated fibrous structures with offset edges
DE2400441C2 (en) Method and device for producing rectangular packaging material blanks