BR9714749A - Highly resistant, flexible film packaging - Google Patents

Highly resistant, flexible film packaging

Info

Publication number
BR9714749A
BR9714749A BR9714749-4A BR9714749A BR9714749A BR 9714749 A BR9714749 A BR 9714749A BR 9714749 A BR9714749 A BR 9714749A BR 9714749 A BR9714749 A BR 9714749A
Authority
BR
Brazil
Prior art keywords
film
flexible film
inches
article
water
Prior art date
Application number
BR9714749-4A
Other languages
Portuguese (pt)
Inventor
Stephen F Compton
Original Assignee
Cryovac 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
Priority claimed from US08/796,831 external-priority patent/US5846620A/en
Application filed by Cryovac Inc filed Critical Cryovac Inc
Publication of BR9714749A publication Critical patent/BR9714749A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins

Abstract

Patente de Invenção:<B>"EMBALAGEM DE PELìCULA FLEXìVEL DE ALTA RESISTêNCIA"<D>. Um artigo, tal como um saco (10), bolsa, invólucro ou folha formada de pedaços de películas juntadas, compreende uma película não laminada transversalmente. O artigo possui uma resistência à ruptura de placa paralela de pelo menos 762 cm (300 polegadas) de água, mais preferivelmente de cerca de 762 a 5080 cm (300 a 2000 polegadas) de água. A película compreende uma ou mais dentre uma ampla variedade de polímeros, com o polietileno de baixa densidade linear sendo um polímero preferido. A película é selada a quente em si mesma ou em outra película (de preferência uma película similar ou idêntica). De preferência, a película possui uma espessura total de cerca de 76,2 a 508 <109> (3 a 20 mils). A resistência à ruptura é surpreendente em vista do fato que a peícula não é laminada transversalmente.Invention Patent: <B> "HIGH-RESISTANCE FLEXIBLE FILM PACKAGE" <D>. An article, such as a bag (10), pouch, wrapper or sheet formed of pieces of joined films, comprises a non-transversely laminated film. The article has a parallel plate breaking strength of at least 762 cm (300 inches) of water, more preferably of about 762 to 5080 cm (300 to 2000 inches) of water. The film comprises one or more of a wide variety of polymers, with linear low density polyethylene being a preferred polymer. The film is heat sealed on itself or on another film (preferably a similar or identical film). Preferably, the film has a total thickness of about 76.2 to 508 <109> (3 to 20 mils). The resistance to rupture is surprising in view of the fact that the skin is not laminated transversely.

BR9714749-4A 1996-09-11 1997-09-11 Highly resistant, flexible film packaging BR9714749A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2593596P 1996-09-11 1996-09-11
US08/796,831 US5846620A (en) 1997-02-06 1997-02-06 High strength flexible film package
PCT/US1997/016104 WO1998034785A1 (en) 1997-02-06 1997-09-11 High strength flexible film package

Publications (1)

Publication Number Publication Date
BR9714749A true BR9714749A (en) 2000-07-25

Family

ID=26700484

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714749-4A BR9714749A (en) 1996-09-11 1997-09-11 Highly resistant, flexible film packaging

Country Status (3)

Country Link
KR (1) KR20000068535A (en)
AR (1) AR004905A1 (en)
BR (1) BR9714749A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2391276C2 (en) * 2005-01-20 2010-06-10 Сэн-Гобэн Изовер Transportation panel set
CN113288797B (en) * 2021-05-27 2024-03-26 武汉理工大学 Self-sealing medicine bottle without cover and equipped with cover opening and closing device

Also Published As

Publication number Publication date
KR20000068535A (en) 2000-11-25
AR004905A1 (en) 1999-04-07

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08H Application fees: decision cancelled

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1758 DE 20040914 POR TER SIDO APRESENTADA PAPELETA DE ESCLARECIMENTO.

B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 7A E 8A ANUIDADES.