US1101927A - Joint for corrugated paper-board. - Google Patents

Joint for corrugated paper-board. Download PDF

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Publication number
US1101927A
US1101927A US80895113A US1913808951A US1101927A US 1101927 A US1101927 A US 1101927A US 80895113 A US80895113 A US 80895113A US 1913808951 A US1913808951 A US 1913808951A US 1101927 A US1101927 A US 1101927A
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US
United States
Prior art keywords
board
joint
corrugated
corrugated paper
sections
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
US80895113A
Inventor
Edgar M Hawkins
Frank G Feeley
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.)
MD Knowlton Co
Original Assignee
MD Knowlton Co
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 MD Knowlton Co filed Critical MD Knowlton Co
Priority to US80895113A priority Critical patent/US1101927A/en
Application granted granted Critical
Publication of US1101927A publication Critical patent/US1101927A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/536—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite based on expanded graphite or complexed graphite
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S229/00—Envelopes, wrappers, and paperboard boxes
    • Y10S229/939—Container made of corrugated paper or corrugated paperboard
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/19—Sheets or webs edge spliced or joined
    • Y10T428/192—Sheets or webs coplanar
    • Y10T428/193—Double faced corrugated sheets or webs connected

Definitions

  • This invention relates to a joint for cor-- rugated board, and especially to a joint for corrugated, paperboard boxes, and the main object of the invention is to provide. as a substitute for the weak taped joints heretofore used for joining sections of corrugated board a new type of joint having a strength equal to or greater than that of the board itself.
  • the taped joint now in general'use for joining the ends of the board in a paperboard boxis the weakest part of such a box.
  • the joint of the present invention is intended to be formed either wholly or mainly from the material of the board itself. This would be difficult to do and obtain a strong joint with corrugated board as formed in the past, as it was the regular practice to use lining sheets, particularly onthe inside of the board, of insufficient strength for such a purpose. It is now intended, however, to make the corrugated board with lining papers of much greater strengths than those heretofore used, and these can be used to produce joints the strength of which will be equal to or greater than that of the board itself. 7
  • a corrugated board made from linin sheets and a corrugated filler of the desire strength is reduced in cross section at an end to be joined in such a manner as to be capable'of receiving a portion of the other end of the board, and the two sections to be joined when placed together are secured in position by suitable means, as by stitching, or by staples, or by an edhesive.
  • suitable means as by stitching, or by staples, or by an edhesive.
  • one of the ends to be connected is reduced in thickness by the crushing of the corrugated filler and the otheris formed with an opening to receive said reduced portion.
  • Figure l is a perspective of a one-piece container made from corrugated paperboard and having a joint formed in accordance with the present invention.
  • Fig. 2 ' is an enlarged cross-sectional detail of the joint.
  • 2-2 designate end sections of corrugated board suitable for the purpose of forming a joint from the materials of the board.
  • the filler f is of suitablematerial and that the inner-and outer lining sheets 2' and 0 have considerable strength-sufficient to enable them to form, when properly combined as hereinafter described, a joint that will be at least as strong as the board itself.
  • the end sections of corrugated board so constructed may then be suitably treated to produce a suitable joint.
  • the end of one section is split a sufficient distance, as shown at 3, to receive a correspondinglypositioned tongue 4;, of the other end section.
  • Both the slit 3 and the tongue 4 are preferably located. centrally of their respective sections 2-2.
  • the tongue 4 maybe formed in any suitable manner, but" preferably by reducing the filler of the corrugated board by crushing, instead of removing it. .lVhen this tongue is inserted in the slit 3 it may be secured in place in any suitable manner, asby stitching, or by staples, or by any suitable adhesive. In the present case an adhesive is employed as the securing means.
  • a joint for corrugated board comprising a pair of complementary board-sections one of which is reduced in cross section by 'the crushing of the corrugated filler, and
  • a joint for corrugated board comprising a pair of complementary board-sections one of which is disposed between the sides of the board and is reduced in thickness by the crushing of the corrugated filler and the
  • a joint for corrugated board comprising a pair of complementary board-sections one of which is disposed between the sides of the board and is reduced in thickness by the crushing of the corrugated filler and the
  • a joint for corrugated board, comp-ris- 5 ing a pair of complementary board-sections one of Which is a substantially central tongue reduced in thickness by the crushing of the corrugated filler and the other of I'IENBY WOOD. which has an opening to receive said reduced *Wit-nesses as to Frank G. Feeley: 1o tongue, and means for securing said sect-ions R. 0. GULLEN,

Description

E. M. HAWKINS 61,. F. G. SHELBY.
JOINT FOR CORRUGATED PAPER BOARD.
APPLICATION FILED DEC. 27, 1913.
1,101,927. Patented June 30,1914.
cm I\ M THE/R ATTORNEY UNITED s'ra'rrcs PATENT orrrcn.
EDGAR M. HAWKINS, ROCHESTER, NEW YORK, AND FRANK G. FEELEY, OF CHICAGO, ILLINOIS, ASSIGNORS TO M. D. KNOWLTON COMPANY, OF ROCHESTER, NEW YORK,
A CORPORATION OF YORK.
JOINT FOR- CORRUGATED PAPER-BOARD.
Specification of Letters Patent.
Patented June 30, 1914.
Application filed December 27, 1913. Serial No. 868,951.
Cook and State of Illinois, have invented certain new and useful Improvements in Joints for Corrugated Paper-Board, of which the following is a specification.
This invention relates to a joint for cor-- rugated board, and especially to a joint for corrugated, paperboard boxes, and the main object of the invention is to provide. as a substitute for the weak taped joints heretofore used for joining sections of corrugated board a new type of joint having a strength equal to or greater than that of the board itself.
It is well known that the taped jointnow in general'use for joining the ends of the board in a paperboard boxis the weakest part of such a box. The joint of the present invention is intended to be formed either wholly or mainly from the material of the board itself. This would be difficult to do and obtain a strong joint with corrugated board as formed in the past, as it was the regular practice to use lining sheets, particularly onthe inside of the board, of insufficient strength for such a purpose. It is now intended, however, to make the corrugated board with lining papers of much greater strengths than those heretofore used, and these can be used to produce joints the strength of which will be equal to or greater than that of the board itself. 7
In carrying the invention into effect a corrugated board made from linin sheets and a corrugated filler of the desire strength is reduced in cross section at an end to be joined in such a manner as to be capable'of receiving a portion of the other end of the board, and the two sections to be joined when placed together are secured in position by suitable means, as by stitching, or by staples, or by an edhesive. In the form of invention here shown, one of the ends to be connected is reduced in thickness by the crushing of the corrugated filler and the otheris formed with an opening to receive said reduced portion.
In the accompanying drawings :Figure l is a perspective of a one-piece container made from corrugated paperboard and having a joint formed in accordance with the present invention. Fig. 2 'is an enlarged cross-sectional detail of the joint.
Similar reference characters .designate like parts in all the figures of the drawings.
2-2 designate end sections of corrugated board suitable for the purpose of forming a joint from the materials of the board. This means that the filler f is of suitablematerial and that the inner-and outer lining sheets 2' and 0 have considerable strength-sufficient to enable them to form, when properly combined as hereinafter described, a joint that will be at least as strong as the board itself. The end sections of corrugated board so constructed may then be suitably treated to produce a suitable joint. the end of one section is split a sufficient distance, as shown at 3, to receive a correspondinglypositioned tongue 4;, of the other end section. Both the slit 3 and the tongue 4 are preferably located. centrally of their respective sections 2-2. The tongue 4 maybe formed in any suitable manner, but" preferably by reducing the filler of the corrugated board by crushing, instead of removing it. .lVhen this tongue is inserted in the slit 3 it may be secured in place in any suitable manner, asby stitching, or by staples, or by any suitable adhesive. In the present case an adhesive is employed as the securing means.
' Itwill be clear from the foregoing that the utilization of the strong lining sheets of the board in the formation of the joint in the manner illustrated and described will produce a joint of a'strength equal to or greater than that of the board itself.
What we claim is 1. A joint for corrugated board, comprising a pair of complementary board-sections one of which is reduced in cross section by 'the crushing of the corrugated filler, and
means for securing said sections together.
2. A joint for corrugated board, comprising a pair of complementary board-sections one of which is disposed between the sides of the board and is reduced in thickness by the crushing of the corrugated filler and the In the present case,
In witness whereof We have hereunto signed our names in the presence of two subscribing Witnesses.
EDGAR HANKINS. FRANK G.. FEELEY. Witnesses as to Edgar M. Hawkins:
THOS. D. PATrON,
other of Which has an opening to receive said reduced section, and means for securing said sections together.
3. A joint for corrugated board, comp-ris- 5 ing a pair of complementary board-sections one of Which is a substantially central tongue reduced in thickness by the crushing of the corrugated filler and the other of I'IENBY WOOD. which has an opening to receive said reduced *Wit-nesses as to Frank G. Feeley: 1o tongue, and means for securing said sect-ions R. 0. GULLEN,
together. N. F. Monmssnr.
US80895113A 1913-12-27 1913-12-27 Joint for corrugated paper-board. Expired - Lifetime US1101927A (en)

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US80895113A US1101927A (en) 1913-12-27 1913-12-27 Joint for corrugated paper-board.

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US80895113A US1101927A (en) 1913-12-27 1913-12-27 Joint for corrugated paper-board.

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934466A (en) * 1953-11-17 1960-04-26 F F A S P A Fabbriche Fiammife Method and joint for forming tubes from corrugated material
US20140231497A1 (en) * 2011-10-13 2014-08-21 Orbis Corporation Plastic Corrugated Container with Manufacturer's Joint Adding Zero Extra Thickness
US10625916B2 (en) 2013-12-24 2020-04-21 Orbis Corporation Plastic corrugated container with soft score line
US10829265B2 (en) 2013-12-24 2020-11-10 Orbis Corporation Straight consistent body scores on plastic corrugated boxes and a process for making same
US11072140B2 (en) 2017-06-20 2021-07-27 Orbis Corporation Balanced process for extrusion of plastic corrugated sheet and subsequent converting into plastic boxes
US11072455B2 (en) 2013-12-24 2021-07-27 Orbis Corporation Process for forming plastic corrugated container and intermediary blank
US11325740B2 (en) 2013-12-24 2022-05-10 Orbis Corporation Straight consistent body scores on plastic corrugated boxes and a process for making same
US11643242B2 (en) 2013-12-24 2023-05-09 Orbis Corporation Air vent for welded portion in plastic corrugated material, and process for forming welded portion

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934466A (en) * 1953-11-17 1960-04-26 F F A S P A Fabbriche Fiammife Method and joint for forming tubes from corrugated material
US20140231497A1 (en) * 2011-10-13 2014-08-21 Orbis Corporation Plastic Corrugated Container with Manufacturer's Joint Adding Zero Extra Thickness
US9555918B2 (en) * 2011-10-13 2017-01-31 Orbis Corporation Plastic corrugated container with manufacturer's joint adding zero extra thickness
US10252832B2 (en) 2011-10-13 2019-04-09 Menasha Corporation Plastic corrugated container with sealed edges
US11702241B2 (en) 2011-10-13 2023-07-18 Orbis Corporation Plastic corrugated container with sealed edges
US10961038B2 (en) 2013-12-24 2021-03-30 Orbis Corporation Plastic corrugated container with soft score line
US10829265B2 (en) 2013-12-24 2020-11-10 Orbis Corporation Straight consistent body scores on plastic corrugated boxes and a process for making same
US11072455B2 (en) 2013-12-24 2021-07-27 Orbis Corporation Process for forming plastic corrugated container and intermediary blank
US11319132B2 (en) 2013-12-24 2022-05-03 Orbis Corporation Plastic corrugated container with soft score line
US11325740B2 (en) 2013-12-24 2022-05-10 Orbis Corporation Straight consistent body scores on plastic corrugated boxes and a process for making same
US11643242B2 (en) 2013-12-24 2023-05-09 Orbis Corporation Air vent for welded portion in plastic corrugated material, and process for forming welded portion
US11643241B2 (en) 2013-12-24 2023-05-09 Orbis Corporation Process for forming plastic corrugated container and intermediary blank
US10625916B2 (en) 2013-12-24 2020-04-21 Orbis Corporation Plastic corrugated container with soft score line
US11760530B2 (en) 2013-12-24 2023-09-19 Orbis Corporation Process for forming plastic corrugated container with ultrasonically formed score lines
US11072140B2 (en) 2017-06-20 2021-07-27 Orbis Corporation Balanced process for extrusion of plastic corrugated sheet and subsequent converting into plastic boxes

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