CA1056319A - Easy open shrink wrap package - Google Patents

Easy open shrink wrap package

Info

Publication number
CA1056319A
CA1056319A CA232,625A CA232625A CA1056319A CA 1056319 A CA1056319 A CA 1056319A CA 232625 A CA232625 A CA 232625A CA 1056319 A CA1056319 A CA 1056319A
Authority
CA
Canada
Prior art keywords
tensile stress
area
package article
film material
article according
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
CA232,625A
Other languages
English (en)
French (fr)
Inventor
Frederick J. Doughty
Algimantas P. Urbutis
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.)
Union Carbide Corp
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
Application granted granted Critical
Publication of CA1056319A publication Critical patent/CA1056319A/en
Expired legal-status Critical Current

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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
    • 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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
    • B65D71/08—Wrappers shrunk by heat or under tension, e.g. stretch films or films tensioned by compressed articles
    • B65D71/10—Wrappers shrunk by heat or under tension, e.g. stretch films or films tensioned by compressed articles and provided with inserts
    • 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
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00012—Bundles surrounded by a film
    • B65D2571/00018—Bundles surrounded by a film under tension
    • B65D2571/00024—Mechanical characteristics of the shrink film
    • 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
    • B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/08—Containers, packaging elements or packages specially adapted for particular articles or materials for compressible or flexible rod-shaped or tubular article
    • B65D2585/085—Shirred sausage casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Wrappers (AREA)
CA232,625A 1974-08-26 1975-07-31 Easy open shrink wrap package Expired CA1056319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50082074A 1974-08-26 1974-08-26

Publications (1)

Publication Number Publication Date
CA1056319A true CA1056319A (en) 1979-06-12

Family

ID=23991083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232,625A Expired CA1056319A (en) 1974-08-26 1975-07-31 Easy open shrink wrap package

Country Status (19)

Country Link
JP (1) JPS559343B2 (es)
AR (1) AR206933A1 (es)
AT (1) AT343043B (es)
BE (1) BE832718A (es)
BR (1) BR7505411A (es)
CA (1) CA1056319A (es)
CH (1) CH599882A5 (es)
DE (1) DE2537669C3 (es)
DK (1) DK376775A (es)
ES (2) ES440435A1 (es)
FI (1) FI752388A (es)
FR (1) FR2283063A1 (es)
GB (1) GB1469614A (es)
IT (1) IT1042035B (es)
MX (1) MX143111A (es)
NL (1) NL7510018A (es)
NO (1) NO752922L (es)
SE (1) SE7509447L (es)
ZA (1) ZA755409B (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356007A (en) * 1993-08-27 1994-10-18 Viskase Corporation Package of shirred food casing and method
US5382190A (en) * 1993-03-12 1995-01-17 Viskase Corporation Package of shirred food casings
US5391108A (en) * 1994-03-29 1995-02-21 Viskase Corporation Method and apparatus for packaging of shirred food casings and resulting article

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421064U (es) * 1977-07-13 1979-02-10
US5328031A (en) * 1991-05-06 1994-07-12 Teepak, Inc. Method of packaging an efficient strand package with hexagonal cross section
US5137153A (en) * 1991-05-06 1992-08-11 Teepak, Inc. Package of strands with a hexagonal-like cross section
US5228572A (en) * 1991-05-06 1993-07-20 Teepak, Inc. Efficient strand package with hexagonal cross-section
US6250468B1 (en) 1999-02-10 2001-06-26 Teepak Investments, Inc. Easy to remove overwrap
JP4808505B2 (ja) * 2006-02-13 2011-11-02 三菱電機株式会社 表示体モジュール及びその製造方法
CN104229301A (zh) * 2014-08-26 2014-12-24 中山华方包装有限公司 一种拉伸自锁酒包装

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382190A (en) * 1993-03-12 1995-01-17 Viskase Corporation Package of shirred food casings
US5356007A (en) * 1993-08-27 1994-10-18 Viskase Corporation Package of shirred food casing and method
US5391108A (en) * 1994-03-29 1995-02-21 Viskase Corporation Method and apparatus for packaging of shirred food casings and resulting article

Also Published As

Publication number Publication date
AT343043B (de) 1978-05-10
FI752388A (es) 1976-02-27
BE832718A (fr) 1976-02-25
MX143111A (es) 1980-10-14
AR206933A1 (es) 1976-08-31
DE2537669C3 (de) 1978-11-02
FR2283063A1 (fr) 1976-03-26
CH599882A5 (es) 1978-06-15
ATA655075A (de) 1977-08-15
BR7505411A (pt) 1976-08-03
NO752922L (es) 1976-02-27
IT1042035B (it) 1980-01-30
SE7509447L (sv) 1976-02-27
AU8423075A (en) 1977-03-03
DE2537669A1 (de) 1976-07-15
ZA755409B (en) 1976-07-28
JPS559343B2 (es) 1980-03-10
GB1469614A (en) 1977-04-06
DE2537669B2 (de) 1978-03-09
DK376775A (da) 1976-02-27
ES440435A1 (es) 1977-03-01
NL7510018A (nl) 1976-03-01
ES445662A1 (es) 1977-06-01
JPS5146292A (es) 1976-04-20

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