FI843655L - FOERBAETTRAT FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV ETT AEMNESFOERRAOD FOER TILLVERKNING AV PAO NYTT FOERSLUTNINGSBARA BEHAOLLARE. - Google Patents

FOERBAETTRAT FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV ETT AEMNESFOERRAOD FOER TILLVERKNING AV PAO NYTT FOERSLUTNINGSBARA BEHAOLLARE.

Info

Publication number
FI843655L
FI843655L FI843655A FI843655A FI843655L FI 843655 L FI843655 L FI 843655L FI 843655 A FI843655 A FI 843655A FI 843655 A FI843655 A FI 843655A FI 843655 L FI843655 L FI 843655L
Authority
FI
Finland
Prior art keywords
foer
foerslutningsbara
aemnesfoerraod
nytt
behaollare
Prior art date
Application number
FI843655A
Other languages
Finnish (fi)
Other versions
FI843655A0 (en
FI83493C (en
FI83493B (en
Inventor
Gerald Harry Scheibner
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
Priority claimed from US06/535,350 external-priority patent/US4859259A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of FI843655A0 publication Critical patent/FI843655A0/en
Publication of FI843655L publication Critical patent/FI843655L/en
Application granted granted Critical
Publication of FI83493B publication Critical patent/FI83493B/en
Publication of FI83493C publication Critical patent/FI83493C/en

Links

Abstract

The invention relates to a process and a device for producing plastics film with interlocking sealing tape parts fused to the film, which tape parts comprise profile and side parts. In the process, the sealing tape parts 1, 2 are made to advance to one or more rotatable, grooved application rollers 3, 4 and a molten plastics film 7 is extruded onto a casting cylinder 5 so that the plastics film 7 fuses with the side parts of the sealing tapes, the lamination pressure being simultaneously monitored. <IMAGE>
FI843655A 1983-09-23 1984-09-18 Method and apparatus for making a plastic film with lockable sealing tape parts in the product FI83493C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/535,350 US4859259A (en) 1982-03-24 1983-09-23 Process and apparatus for reclosable container stock
US53535083 1983-09-23

Publications (4)

Publication Number Publication Date
FI843655A0 FI843655A0 (en) 1984-09-18
FI843655L true FI843655L (en) 1985-03-24
FI83493B FI83493B (en) 1991-04-15
FI83493C FI83493C (en) 1991-07-25

Family

ID=24133798

Family Applications (1)

Application Number Title Priority Date Filing Date
FI843655A FI83493C (en) 1983-09-23 1984-09-18 Method and apparatus for making a plastic film with lockable sealing tape parts in the product

Country Status (3)

Country Link
AU (1) AU570977B2 (en)
FI (1) FI83493C (en)
NO (1) NO842057L (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462332A (en) * 1965-03-05 1969-08-19 High Polymer Chem Ind Ltd Method of continuously providing a fastener on a thermoplastic film
US4212337A (en) * 1978-03-31 1980-07-15 Union Carbide Corporation Closure fastening device
US4306924A (en) * 1980-03-28 1981-12-22 Union Carbide Corporation Method and apparatus for producing a plastic container having a reclosable fastener

Also Published As

Publication number Publication date
FI843655A0 (en) 1984-09-18
FI83493C (en) 1991-07-25
NO842057L (en) 1985-03-25
AU570977B2 (en) 1988-03-31
FI83493B (en) 1991-04-15
AU2935084A (en) 1985-03-28

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Owner name: FIRST BRANDS CORPORATION