ES414892A1 - Expanded polystyrene partition structure and method of making thereof - Google Patents

Expanded polystyrene partition structure and method of making thereof

Info

Publication number
ES414892A1
ES414892A1 ES414892A ES414892A ES414892A1 ES 414892 A1 ES414892 A1 ES 414892A1 ES 414892 A ES414892 A ES 414892A ES 414892 A ES414892 A ES 414892A ES 414892 A1 ES414892 A1 ES 414892A1
Authority
ES
Spain
Prior art keywords
partition
expanded polystyrene
making
partition structure
strip
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
ES414892A
Other languages
Spanish (es)
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.)
Cutting Equipment Leasing Inc
Original Assignee
Cutting Equipment Leasing Inc
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 Cutting Equipment Leasing Inc filed Critical Cutting Equipment Leasing Inc
Publication of ES414892A1 publication Critical patent/ES414892A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B26D3/006—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting blocs of plastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/48—Partitions
    • B65D5/48024—Partitions inserted
    • B65D5/48026—Squaring or like elements, e.g. honeycomb element, i.e. at least four not aligned compartments
    • B65D5/48038—Strips crossing each other
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Buffer Packaging (AREA)
  • Molding Of Porous Articles (AREA)
  • Cartons (AREA)

Abstract

A partition structure for shipping or storage containers having a plurality of interfitting partition strips with interlocking slots and with the partition strips being formed of expanded polystyrene. In one form thereof, the planar faces of a partition strip have a relatively low density because of said surfaces being formed by saw cut from a block of expanded polystyrene, while the entire peripheral edge of the partition strip, including the interlocking slots, are formed by hot wire cutting to have a higher density on the surface thereof to provide greater physical strength for the partition strip.
ES414892A 1972-05-18 1973-05-18 Expanded polystyrene partition structure and method of making thereof Expired ES414892A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00254749A US3837560A (en) 1972-05-18 1972-05-18 Expanded polystyrene partition structure and method of making thereof

Publications (1)

Publication Number Publication Date
ES414892A1 true ES414892A1 (en) 1976-02-01

Family

ID=22965448

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414892A Expired ES414892A1 (en) 1972-05-18 1973-05-18 Expanded polystyrene partition structure and method of making thereof

Country Status (11)

Country Link
US (1) US3837560A (en)
JP (1) JPS4927565A (en)
AU (1) AU476845B2 (en)
BE (1) BE792053A (en)
CA (1) CA990241A (en)
DE (1) DE2262704A1 (en)
ES (1) ES414892A1 (en)
FR (1) FR2184904A1 (en)
GB (1) GB1407063A (en)
IT (1) IT973821B (en)
NL (1) NL7215425A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195732A (en) * 1978-02-28 1980-04-01 Great Northern Corporation Supporting and spacing member for web material rolls
US4187975A (en) * 1978-06-21 1980-02-12 W. J. Bradford Paper Company Combination slotted partition spacer
DE3310009C1 (en) * 1983-03-19 1984-06-28 Max 7713 Hüfingen Gut Device for producing grooves in the surface of structural elements
US4823956A (en) * 1986-08-13 1989-04-25 Donaldson Company, Inc. Composite container and its method of manufacture
US4824788A (en) * 1987-11-09 1989-04-25 Ferre Penelope J Humidity chamber for immunoperoxidase staining
US4955470A (en) * 1989-08-10 1990-09-11 Hamel Douglas M Personal utility container
GB2243572A (en) * 1990-04-26 1991-11-06 Louis Delwiche Cutting apparatus
GB2247878B (en) * 1990-09-15 1994-12-14 Willdaw Foam & Packaging Ltd Protectors
US5069514A (en) * 1991-03-04 1991-12-03 Laura Sherman Panty hose storage device
US5289941A (en) * 1992-11-10 1994-03-01 The American Team Reconfigurable article storage container
US6088305A (en) * 1994-04-18 2000-07-11 Disc, Incorporated Frame assembly for data storage and retrieval system
US5823726A (en) * 1997-04-03 1998-10-20 Damage Prevention Company Reinforced slotted void filler
US6209839B1 (en) 1999-06-11 2001-04-03 O'malley Joseph Plastic stacking support for roll stock
US6474613B2 (en) 1999-06-11 2002-11-05 O'malley Joseph High storage density roll stock stacking support
US8152051B2 (en) * 2008-12-15 2012-04-10 Alliance Packaging, Llc Partitioned container and method of making same
US9213540B1 (en) * 2015-05-05 2015-12-15 Archive Solutions Providers Automated workflow management system for application and data retirement
USD894728S1 (en) * 2017-10-13 2020-09-01 Michael D. Dwork Food container
USD902719S1 (en) * 2017-10-18 2020-11-24 Michael D. Dwork Food container divider
USD903494S1 (en) * 2017-10-18 2020-12-01 Michael D. Dwork Food container divider
USD883388S1 (en) * 2019-11-12 2020-05-05 James G. Jackson, III Transparent three-dimensional gaming grid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190943A (en) * 1963-01-16 1965-06-22 Owens Illinois Glass Co Method of producing carton liners and partitions
SE313180B (en) * 1964-06-02 1969-08-04 Monsanto Chemicals
GB1066615A (en) * 1965-04-28 1967-04-26 Evans Bellhouse Ltd A structural member
US3383027A (en) * 1966-01-03 1968-05-14 Owens Illinois Inc Unitary collapsible partition
US3342365A (en) * 1966-09-23 1967-09-19 Haveg Industries Inc Welded containers
US3404827A (en) * 1967-05-18 1968-10-08 Republic Packaging Corp Corner cushions
US3565243A (en) * 1969-01-14 1971-02-23 Tainer Tech Corp Cushioning member for packing an article in a container
US3564811A (en) * 1969-05-27 1971-02-23 Tainer Tech Corp Cushioning member for packing an article in a container
US3667159A (en) * 1970-09-10 1972-06-06 George K Todd Seedling flat

Also Published As

Publication number Publication date
DE2262704A1 (en) 1973-11-29
NL7215425A (en) 1973-11-20
US3837560A (en) 1974-09-24
AU476845B2 (en) 1976-10-07
AU5211173A (en) 1974-08-15
IT973821B (en) 1974-06-10
FR2184904A1 (en) 1973-12-28
BE792053A (en) 1973-03-16
CA990241A (en) 1976-06-01
GB1407063A (en) 1975-09-24
JPS4927565A (en) 1974-03-12

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