DK133969B - Method for making packages of expanded plastic, preferably expanded polystyrene, by welding sheets together. - Google Patents

Method for making packages of expanded plastic, preferably expanded polystyrene, by welding sheets together.

Info

Publication number
DK133969B
DK133969B DK389971A DK389971A DK133969B DK 133969 B DK133969 B DK 133969B DK 389971 A DK389971 A DK 389971A DK 389971 A DK389971 A DK 389971A DK 133969 B DK133969 B DK 133969B
Authority
DK
Denmark
Prior art keywords
sheets together
expanded
welding sheets
making packages
plastic
Prior art date
Application number
DK389971A
Other languages
Danish (da)
Other versions
DK133969C (en
Inventor
Soeren Elof Mauritz Sollerud
Original Assignee
Soeren Elof Mauritz Sollerud
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 DK59771AA external-priority patent/DK128722B/en
Application filed by Soeren Elof Mauritz Sollerud filed Critical Soeren Elof Mauritz Sollerud
Priority to DK389971A priority Critical patent/DK133969B/en
Publication of DK133969B publication Critical patent/DK133969B/en
Application granted granted Critical
Publication of DK133969C publication Critical patent/DK133969C/da

Links

DK389971A 1971-02-10 1971-08-10 Method for making packages of expanded plastic, preferably expanded polystyrene, by welding sheets together. DK133969B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK389971A DK133969B (en) 1971-02-10 1971-08-10 Method for making packages of expanded plastic, preferably expanded polystyrene, by welding sheets together.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK59771AA DK128722B (en) 1970-02-11 1971-02-10 Method for making open or closed packages of expanded plastic, preferably expanded polystyrene, by welding sheets together.
DK389971A DK133969B (en) 1971-02-10 1971-08-10 Method for making packages of expanded plastic, preferably expanded polystyrene, by welding sheets together.

Publications (2)

Publication Number Publication Date
DK133969B true DK133969B (en) 1976-08-23
DK133969C DK133969C (en) 1977-01-31

Family

ID=26064281

Family Applications (1)

Application Number Title Priority Date Filing Date
DK389971A DK133969B (en) 1971-02-10 1971-08-10 Method for making packages of expanded plastic, preferably expanded polystyrene, by welding sheets together.

Country Status (1)

Country Link
DK (1) DK133969B (en)

Also Published As

Publication number Publication date
DK133969C (en) 1977-01-31

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