NO932643L - Flerlaget flaske med separerbart innerlag - Google Patents

Flerlaget flaske med separerbart innerlag

Info

Publication number
NO932643L
NO932643L NO93932643A NO932643A NO932643L NO 932643 L NO932643 L NO 932643L NO 93932643 A NO93932643 A NO 93932643A NO 932643 A NO932643 A NO 932643A NO 932643 L NO932643 L NO 932643L
Authority
NO
Norway
Prior art keywords
container
outer layer
inner layer
multiple bottle
layer
Prior art date
Application number
NO93932643A
Other languages
English (en)
Other versions
NO932643D0 (no
Inventor
Steven L Schmidt
Wayne N Collette
Suppayan M Krishnakumar
Original Assignee
Continental Pet Technologies
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 US07/814,923 external-priority patent/US5301838A/en
Application filed by Continental Pet Technologies filed Critical Continental Pet Technologies
Publication of NO932643D0 publication Critical patent/NO932643D0/no
Publication of NO932643L publication Critical patent/NO932643L/no

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Packages (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

En flerlaget plastbeholder (50) for anvendelse med enten et positivt eller negativt trykkutporsjoneringssystem (10), hvor beholderen har en integrert hoveddel med et innerlag (58) som lett separeres fra ytterlaget (59) og kollapser for å utporsjonere et produkt fra beholderen. Beholde- ren formes ved sprøytestøping av en flerlaget forform, og et bunnhull (57) formes i beholderen for injeksjon av luft for å separere innerlaget fra ytterlaget. Fortrinnsvis fordelamineres innerlaget under- fremstillingen for å lette dets separasjon under bruk. Hår det gjelder vakuum- utporsjonering, formes luftinntaksventilhull fortrinnsvis ved punktene for maksimal deforme- ring for å forhindre kollaps av ytterlaget.
NO93932643A 1991-01-23 1993-07-22 Flerlaget flaske med separerbart innerlag NO932643L (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US64462491A 1991-01-23 1991-01-23
US69893191A 1991-05-13 1991-05-13
US07/814,923 US5301838A (en) 1991-01-23 1992-01-08 Multilayer bottle with separable inner layer and method for forming same
PCT/US1992/000094 WO1992012926A1 (en) 1991-01-23 1992-01-10 Multilayer bottle with separable inner layer and method of forming same

Publications (2)

Publication Number Publication Date
NO932643D0 NO932643D0 (no) 1993-07-22
NO932643L true NO932643L (no) 1993-09-21

Family

ID=27492511

Family Applications (1)

Application Number Title Priority Date Filing Date
NO93932643A NO932643L (no) 1991-01-23 1993-07-22 Flerlaget flaske med separerbart innerlag

Country Status (1)

Country Link
NO (1) NO932643L (no)

Also Published As

Publication number Publication date
NO932643D0 (no) 1993-07-22

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