US3570337A - Paper scoring apparatus - Google Patents

Paper scoring apparatus Download PDF

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Publication number
US3570337A
US3570337A US689435A US3570337DA US3570337A US 3570337 A US3570337 A US 3570337A US 689435 A US689435 A US 689435A US 3570337D A US3570337D A US 3570337DA US 3570337 A US3570337 A US 3570337A
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US
United States
Prior art keywords
roll
wire
sheet
rolls
paper
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
US689435A
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English (en)
Inventor
Burton D Morgan
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.)
Morgan Adhesives Co
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
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Application granted granted Critical
Publication of US3570337A publication Critical patent/US3570337A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
    • G09F3/0292—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time tamper indicating labels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
    • B26D3/085—On sheet material
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • B31F1/08—Creasing
    • B31F1/10—Creasing by rotary tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/0086—Cutting members therefor having a radiussed blunt cutting edge
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • B29C37/0057—Moulding single grooves or ribs, e.g. tear lines
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
    • B31B50/254—Surface scoring using tools mounted on belts or chains
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321—Preliminary weakener
    • 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
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0333—Scoring
    • Y10T83/0385—Rotary scoring blade
    • 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
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/4824—With means to cause progressive transverse cutting
    • Y10T83/4827—With helical cutter blade
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9394—Helical tool
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9408—Spaced cut forming tool

Definitions

  • This invention further relates to adhesive products such as labels, stickers, tapes and similar articles wherein the article comprises, normally, a surface sheet, a layer of adhesive secured to the back face of such surface sheet, and a removahis paper backing sheet secured to the adhesive layer for ultimate removal when the label, sticker or the like is to be affixed to an article for end use purposes. It is difficult to strip labels, stickers and the like of their backing sheets to prepare them for use because no available edge of the backing sheet usually is exposed to facilitate grasping the backing sheet for its removal. US. Pat. No. 2,364,607 is on one adhesive tape or label of this same general type as made heretofore, but which label or laminate provided does not in many instances accept printing uniformly.
  • the general object of the present invention is to provide a novel and improved apparatus for scoring paper to facilitate the formation of an end product laminate including a surface sheet, an adhesive layer, and a scored paper backing sheet which can readily be removed.
  • Another object of the invention is to form relatively inexpensive, but mechanically sound apparatus which will have a long service life with a minimum of maintenance and provide an efficient low-cost system for scoring sheets of material, such as paper backing sheets, that are later to be used in forming adhesive laminates or the like and wherein the backing sheet of the laminate must be removed before use of the product.
  • FIG. 1 is a perspective view of apparatus which is diagrammatically shown and embodies the principles of the invention
  • FIG. 2 is an enlarged elevation of one of the rolls of FIG. 1;
  • FIG. 3 is a fragmentary enlarged section taken on line 3-3 of FIG. 2;
  • FIG. 4 is a fragmentary enlarged vertical section taken on line 4-4 ofFIG. 3;
  • FIG. 5 is a fragmentary enlarged vertical section taken on line 5-5 of FIG. 3;
  • FIG. 6 is a fragmentary enlarged section of an adhesive laminate made using a sheet processed by the apparatus of FIG. 1;
  • FIG. 7 shows the step of splitting the adhesive laminate of FIG. 6 along a weakened area provided in the backing sheet of the laminate
  • FIG. 8 is an elevation of a modified roll of the invention.
  • a pair of rolls 10 and 11 which normally are cylindrical and are made from metal, are shown in operative association to form a roll bight therebetween.
  • the rolls is driven whereby pressure engagement is provided at the roll bight for a sheet or strip of material 12 which will be drawn through the roll bight.
  • the sheet or strip 12 would be formed from a fibrous material, such as paper, of the type that conventionally is used for forming backing sheets in adhesive laminates.
  • Adhesive laminates using the sheets 12 may be used for making stickers, labels or other articles therefrom.
  • the sheets 12 are quite thin such as in the range of from about 0.001 inch to about 0.005 inches in thickness.
  • the roll 11 has one or more metal wires 13 secured to the surface thereof.
  • These wires 13 preferably would be made from spring steel and, for example, would have a diameter of approximately 0.010 inch but the wire thickness can be varied dependent upon the thickness of the sheets 12 being processed and the desired amount of scoring to be provided thereon.
  • the wire or wires 13 can be secured to the periphery of the roll 11 in any desired manner, as, by spot welding or otherwise securing at least the ends of the wire 13 to the metal roll 11.
  • the wire 11 could be affixed to the roll by a suitable adhesive, such as a conventional epoxy type of an adhesive which will set up at room temperature or at slightly elevated temperatures to give a good bond of the wire 13 to the roll.
  • the wires are helically positioned on the roll 11. Ends-a of the wire or wires 13 may extend over onto the ends of the roll 11 and be suitably secured thereto as indicated in FIG. 2.
  • parts of the wires 13, at longitudinally spaced sections of the wire would have complementary shaped recesses 14 formed in the surface of the roll 11 for receiving a length of the wire 13 when the rolls l0 and 11 operatively engage whereby the wire 13 will not form a continuous scored or weakened area, zone or line in the sheet 12 being processed. Intermittent lengths of the sheet 12 would not be effected at all because the wire 13 would have sufficient resilience or stretch, and would have no backing provided therefor at the longitudinally spaced portions of the wireslying over the recesses 14 so that portions of the will will just be pushed into the recesses 14 when the rolls engage.
  • the fibrous material forming the sheet 12 will be crushed or weakened in lineal zones or lines 18 of the sheet where the wire 13 contacts it and where thewire is backed up by the surface of the roll 11.
  • FIG. 3 shows how a plurality of the small recesses 14 could be formed in the periphery of the roll for receiving longitudinally spaced portions of the wire 13 therein when the roll 11 is operative.
  • FIG. 5 in turn indicates how this wire can be received in the recess for passing portions of the sheet 12 through the roll bight without any scoring action on spaced areas of the sheet 12.
  • a layer of a release material of a conventional nature such as a silicone base composition
  • a laminate 15 can be made in a conventional manner and which laminate could, for example, include a surface layer 16, a layer of a conventional adhesive composition 17 attached to the layer 16, and then the release coated surface of the sheet 12 would be releasably affixed to the opposite face of the adhesive layer 17.
  • Any desired pressure sensitive or other adhesives can be forming the laminate 15 and such adhesives may, for example, be of the compositions described on Page 586 of Handbook of Adhesives" by Skeist.
  • the laminate 15 After the laminate 15 has been fully prepared for use as by printing any desired data thereon after the laminate is made, or before the components thereof are assembled, as desired, then the laminate 15 can be cut to a desired shape, or otherwise be prepared for use.
  • the laminate it is a relatively simple matter to fold or bend the laminate 15 in a direction as shown in FIG. 7 so as to tension the weakened zone or line 18 provided on the sheet 12 whereby such backing paper will split or tear along this line 18 and the adhesive layer 17 can be exposed for securing the end product to a carrier surface for use.
  • a new and improved apparatus has been provided for scoring or weakening ultimate tear lines or zones in sheet material, such as paper and the like.
  • a roll such as a roll 20 shown in FIG. 8, rather than the roll 11 in combination with the roll for forming weakened zones, areas or lines in a processed sheet of material.
  • the roll 20 has wires 21 secured thereto similar to the wires 13. In this instance, however, the wires 21 may extend axially of the roll 20 inasmuch as the sheet material processed between the rolls 20 and 21 will still have sufficient strength for processing and handling even though spaced score lines or zones are provided in sheets of material processed between the rolls.
  • one of said rolls being smooth surfaced
  • a small diameter metal wire secured to the second of said rolls and extending from the surface thereof whereby the material in a sheet of material passed through said roll bight is weakened by such wire in the area thereof contacting said wire to form a potential tear line in the processed material
  • said second roll having small recesses formed therein under longitudinally spaced portions of said wire for receiving such spaced portions of said wire to prevent said wire from weakening a sheet in a continuous line therein when the sheet is passed between said rolls.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Paper (AREA)
US689435A 1967-12-11 1967-12-11 Paper scoring apparatus Expired - Lifetime US3570337A (en)

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US68943567A 1967-12-11 1967-12-11

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Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683728A (en) * 1971-01-28 1972-08-15 Bandage Inc Machine for micro siped tread stock
US3719548A (en) * 1971-08-06 1973-03-06 Ludlow Corp Fracturable adhesive backing
US3776084A (en) * 1972-04-24 1973-12-04 V Slyvakov Device for cutting braided chemical fibers
US3823623A (en) * 1973-03-22 1974-07-16 Cellu Prod Co Slitting roll and method of fabricating same
US3826165A (en) * 1973-03-22 1974-07-30 Cellu Prod Co Apparatus for processing foam sheet material
US3850059A (en) * 1973-01-08 1974-11-26 Chempar Corp Die and method for cutting labels and the like
US3892157A (en) * 1973-03-22 1975-07-01 Grover C Currie Slitting roll
US3977310A (en) * 1971-08-06 1976-08-31 Ludlow Corporation Method of scoring fracturable adhesive backing
DE2935661A1 (de) * 1978-08-31 1980-03-13 Morgan Adhesives Co Schichtstoff, insbesondere zum herstellen von etiketten
US4881936A (en) * 1985-12-04 1989-11-21 Avery International Corporation Apparatus for constant pressure diagonal web crush-scoring
US4881935A (en) * 1985-12-04 1989-11-21 Avery International Corporation Method for constant pressure diagonal-web crush-scoring
US5554093A (en) * 1993-06-28 1996-09-10 Dowbrands L.P. Flexible thermoplastic containers having a visual pattern thereon
US5643167A (en) * 1994-04-01 1997-07-01 Ranpak Corp. Cushioning conversion machine for converting sheet-like material into a cushioning product
US5685817A (en) * 1995-07-04 1997-11-11 Windmoller & Holscher Arrangement for the scoring of continuously transported, flat workpieces to be folded along scored lines
FR2768652A1 (fr) * 1997-09-23 1999-03-26 Windmoeller & Hoelscher Procede pour former des lignes de pliage dans des pieces plates convoyees en continu ainsi que son dispositif de mise en oeuvre de celui-ci
US6289777B1 (en) * 1997-06-06 2001-09-18 Kongg & Bauer Aktiengesellschaft Paper web for a web fed rotary printing press
US20040182502A1 (en) * 2003-03-21 2004-09-23 Kimberly-Clark Worldwide, Inc. Method of forming a disposable, refastenable absorbent article
US20040182213A1 (en) * 2003-03-21 2004-09-23 Kimberly-Clark Worldwide, Inc. Rotary die cutter for forming a non-linear line of perforations in a strip of material
US20050044814A1 (en) * 2002-10-04 2005-03-03 Patterson Justin C. Appliance for vacuum sealing food containers
US20050164860A1 (en) * 2004-01-12 2005-07-28 Letherer Todd R. Methods and apparatus for forming a reverse kiss cut and score line in a sheet of deformable material
US20050183557A1 (en) * 1999-04-16 2005-08-25 Horst Grafe Method of operating a flying shear
US7003928B2 (en) 2002-10-04 2006-02-28 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US7077834B2 (en) 2003-03-21 2006-07-18 Kimberly-Clark Worldwide, Inc. Pant-like disposable garment for absorbing human discharge
US7131250B2 (en) 2002-10-04 2006-11-07 Jcs/Thg, Llp Appliance for vacuum sealing food containers
US20160068424A1 (en) * 2014-09-08 2016-03-10 Schott Ag Device and method for cutting through workpieces of mechanically brittle and non-metallic moving at a speed
US20170326747A1 (en) * 2016-05-11 2017-11-16 Zenith Cutter, Inc. Cutoff knife serration

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US936383A (en) * 1907-09-25 1909-10-12 American Circular Loom Co Apparatus for scoring tape.
US1580916A (en) * 1921-06-04 1926-04-13 Firestone Tire & Rubber Co Machine for cutting material on the bias
US2191497A (en) * 1937-01-06 1940-02-27 Potdevin Machine Co Method of and apparatus for making bags and the like
US2221716A (en) * 1938-02-26 1940-11-12 Courtaulds Ltd Manufacture and production of staple fiber
US3006793A (en) * 1960-08-19 1961-10-31 Avery Adhesive Products Inc Adhesive products

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US936383A (en) * 1907-09-25 1909-10-12 American Circular Loom Co Apparatus for scoring tape.
US1580916A (en) * 1921-06-04 1926-04-13 Firestone Tire & Rubber Co Machine for cutting material on the bias
US2191497A (en) * 1937-01-06 1940-02-27 Potdevin Machine Co Method of and apparatus for making bags and the like
US2221716A (en) * 1938-02-26 1940-11-12 Courtaulds Ltd Manufacture and production of staple fiber
US3006793A (en) * 1960-08-19 1961-10-31 Avery Adhesive Products Inc Adhesive products

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683728A (en) * 1971-01-28 1972-08-15 Bandage Inc Machine for micro siped tread stock
US3719548A (en) * 1971-08-06 1973-03-06 Ludlow Corp Fracturable adhesive backing
US3977310A (en) * 1971-08-06 1976-08-31 Ludlow Corporation Method of scoring fracturable adhesive backing
US3776084A (en) * 1972-04-24 1973-12-04 V Slyvakov Device for cutting braided chemical fibers
US3850059A (en) * 1973-01-08 1974-11-26 Chempar Corp Die and method for cutting labels and the like
US3892157A (en) * 1973-03-22 1975-07-01 Grover C Currie Slitting roll
US3826165A (en) * 1973-03-22 1974-07-30 Cellu Prod Co Apparatus for processing foam sheet material
US3823623A (en) * 1973-03-22 1974-07-16 Cellu Prod Co Slitting roll and method of fabricating same
DE2935661A1 (de) * 1978-08-31 1980-03-13 Morgan Adhesives Co Schichtstoff, insbesondere zum herstellen von etiketten
US4881936A (en) * 1985-12-04 1989-11-21 Avery International Corporation Apparatus for constant pressure diagonal web crush-scoring
US4881935A (en) * 1985-12-04 1989-11-21 Avery International Corporation Method for constant pressure diagonal-web crush-scoring
US5554093A (en) * 1993-06-28 1996-09-10 Dowbrands L.P. Flexible thermoplastic containers having a visual pattern thereon
US5618111A (en) * 1993-06-28 1997-04-08 Dowbrands L.P. Flexible thermoplastic containers having visual pattern thereon
US5643167A (en) * 1994-04-01 1997-07-01 Ranpak Corp. Cushioning conversion machine for converting sheet-like material into a cushioning product
US5685817A (en) * 1995-07-04 1997-11-11 Windmoller & Holscher Arrangement for the scoring of continuously transported, flat workpieces to be folded along scored lines
US6289777B1 (en) * 1997-06-06 2001-09-18 Kongg & Bauer Aktiengesellschaft Paper web for a web fed rotary printing press
FR2768652A1 (fr) * 1997-09-23 1999-03-26 Windmoeller & Hoelscher Procede pour former des lignes de pliage dans des pieces plates convoyees en continu ainsi que son dispositif de mise en oeuvre de celui-ci
US7258049B2 (en) * 1999-04-16 2007-08-21 Sms Demag Ag Method of operating a flying shear
US20050183557A1 (en) * 1999-04-16 2005-08-25 Horst Grafe Method of operating a flying shear
US7131250B2 (en) 2002-10-04 2006-11-07 Jcs/Thg, Llp Appliance for vacuum sealing food containers
US20070068120A1 (en) * 2002-10-04 2007-03-29 Jcs/Thg, Llc. Appliance for vacuum sealing food containers
US7454884B2 (en) 2002-10-04 2008-11-25 Sunbeam Products, Inc. Appliance for vacuum sealing food containers
US7231753B2 (en) 2002-10-04 2007-06-19 Sunbeam Products, Inc. Appliance for vacuum sealing food containers
US7401452B2 (en) 2002-10-04 2008-07-22 Sunbeam Products, Inc. Appliance for vacuum sealing food containers
US20050044814A1 (en) * 2002-10-04 2005-03-03 Patterson Justin C. Appliance for vacuum sealing food containers
US7003928B2 (en) 2002-10-04 2006-02-28 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US7076929B2 (en) 2002-10-04 2006-07-18 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US20070204561A1 (en) * 2002-10-04 2007-09-06 Sunbeam Products, Inc. Appliance for vacuum sealing food containers
US7077834B2 (en) 2003-03-21 2006-07-18 Kimberly-Clark Worldwide, Inc. Pant-like disposable garment for absorbing human discharge
US6991696B2 (en) 2003-03-21 2006-01-31 Kimberly-Clark Worldwide, Inc. Method of forming a disposable, refastenable absorbent article
US20060011030A1 (en) * 2003-03-21 2006-01-19 Wagner Kenneth J Rotary die cutter for forming a non-linear line of perforations in a strip of material
US20040182213A1 (en) * 2003-03-21 2004-09-23 Kimberly-Clark Worldwide, Inc. Rotary die cutter for forming a non-linear line of perforations in a strip of material
US20040182502A1 (en) * 2003-03-21 2004-09-23 Kimberly-Clark Worldwide, Inc. Method of forming a disposable, refastenable absorbent article
US20050164860A1 (en) * 2004-01-12 2005-07-28 Letherer Todd R. Methods and apparatus for forming a reverse kiss cut and score line in a sheet of deformable material
US20070287621A1 (en) * 2004-01-12 2007-12-13 Graphic Packaging International, Inc. Methods for forming a reverse kiss cut and score line in a sheet of deformable material
US7226405B2 (en) 2004-01-12 2007-06-05 Graphic Packaging International, Inc. Methods and apparatus for forming a reverse kiss cut and score line in a sheet of deformable material
US7425191B2 (en) 2004-01-12 2008-09-16 Graphic Packaging International, Inc. Methods for forming a reverse kiss cut and score line in a sheet of deformable material
WO2005070631A1 (fr) * 2004-01-12 2005-08-04 Graphic Packaging International, Inc. Procedes et appareils permettant de former une decoupe inverse par effleurement et une pliure dans une feuille de matiere deformable
US20160068424A1 (en) * 2014-09-08 2016-03-10 Schott Ag Device and method for cutting through workpieces of mechanically brittle and non-metallic moving at a speed
US20170326747A1 (en) * 2016-05-11 2017-11-16 Zenith Cutter, Inc. Cutoff knife serration
US10350776B2 (en) * 2016-05-11 2019-07-16 Zenith Cutter, Inc. Cutoff knife serration

Also Published As

Publication number Publication date
BE779510Q (fr) 1972-06-16

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