SE8002383L - PLASTIC PHASE OF HEAL-SEALABLE MATERIALS AND PROCEDURES FOR PRODUCING THEREOF - Google Patents

PLASTIC PHASE OF HEAL-SEALABLE MATERIALS AND PROCEDURES FOR PRODUCING THEREOF

Info

Publication number
SE8002383L
SE8002383L SE8002383A SE8002383A SE8002383L SE 8002383 L SE8002383 L SE 8002383L SE 8002383 A SE8002383 A SE 8002383A SE 8002383 A SE8002383 A SE 8002383A SE 8002383 L SE8002383 L SE 8002383L
Authority
SE
Sweden
Prior art keywords
heal
procedures
producing
plastic phase
sealable materials
Prior art date
Application number
SE8002383A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
G F Kirkpatrick
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE8002383L publication Critical patent/SE8002383L/en

Links

Classifications

    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)

Abstract

A plastics bag includes a gusseted portion (12) and a spot heat sealed region (16) joining together all four layers of the bag comprising the layers of the gusset fold and wall portions delimiting the gusset fold, in order to reinforce the gusseted portion. <IMAGE>
SE8002383A 1979-03-30 1980-03-27 PLASTIC PHASE OF HEAL-SEALABLE MATERIALS AND PROCEDURES FOR PRODUCING THEREOF SE8002383L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2566079A 1979-03-30 1979-03-30

Publications (1)

Publication Number Publication Date
SE8002383L true SE8002383L (en) 1980-10-01

Family

ID=21827352

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8002383A SE8002383L (en) 1979-03-30 1980-03-27 PLASTIC PHASE OF HEAL-SEALABLE MATERIALS AND PROCEDURES FOR PRODUCING THEREOF

Country Status (14)

Country Link
AU (1) AU539227B2 (en)
BE (1) BE882516A (en)
CA (1) CA1171822A (en)
CH (1) CH637078A5 (en)
DE (1) DE3011442A1 (en)
DK (1) DK136080A (en)
FI (1) FI800958A (en)
FR (1) FR2452434B1 (en)
GB (1) GB2047199B (en)
IT (1) IT1188983B (en)
NL (1) NL8001858A (en)
NO (1) NO800863L (en)
NZ (1) NZ193294A (en)
SE (1) SE8002383L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8803021U1 (en) * 1988-03-05 1988-06-01 Rovema Verpackungsmaschinen Gmbh, 6301 Fernwald, De
US4837849A (en) * 1988-03-21 1989-06-06 The Dow Chemical Company Stand-up plastic bag and method of making same
US4954124A (en) * 1988-03-21 1990-09-04 The Dow Chemical Company Stand-up plastic bag and method of making same
US5080643A (en) * 1988-03-21 1992-01-14 Dow Brands Inc. Method of making a stand-up plastic bag
US4904093A (en) * 1988-08-24 1990-02-27 The Dow Chemical Comapny Gussetted plastic bags having relief seals and method of making same
GB2360271B (en) * 1998-07-08 2002-09-11 Flexipol Packaging Ltd Bags of easy open construction
IES20030895A2 (en) * 2003-11-28 2005-05-18 Steripack Medical Ltd Process for manufacturing packaging pouches

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE629755A (en) *
GB915724A (en) * 1959-09-25 1963-01-16 Hienz Guelker Improvements in or relating to methods for the production of containers
CH385616A (en) * 1961-09-30 1964-12-15 Natro Cellulosa S P A Single sheet plastic bag
FR1465623A (en) * 1965-12-01 1967-01-13 Cie Ind Des Textiles Et Emball Method and device for sealing gusseted plastic bags in a direction perpendicular to the gussets
GB1331434A (en) * 1969-12-16 1973-09-26 Fisons Ltd Sacks

Also Published As

Publication number Publication date
CH637078A5 (en) 1983-07-15
GB2047199B (en) 1983-02-16
FR2452434A1 (en) 1980-10-24
DK136080A (en) 1980-10-01
NZ193294A (en) 1982-12-21
IT8048275A0 (en) 1980-03-27
IT1188983B (en) 1988-01-28
NO800863L (en) 1980-10-01
NL8001858A (en) 1980-10-02
BE882516A (en) 1980-09-29
FR2452434B1 (en) 1985-12-06
CA1171822A (en) 1984-07-31
AU5693780A (en) 1980-10-02
FI800958A (en) 1980-10-01
DE3011442A1 (en) 1980-10-02
GB2047199A (en) 1980-11-26
AU539227B2 (en) 1984-09-20

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