IT1216052B - Thermoplastic packaging foil welding equipment - Google Patents

Thermoplastic packaging foil welding equipment

Info

Publication number
IT1216052B
IT1216052B IT8819727A IT1972788A IT1216052B IT 1216052 B IT1216052 B IT 1216052B IT 8819727 A IT8819727 A IT 8819727A IT 1972788 A IT1972788 A IT 1972788A IT 1216052 B IT1216052 B IT 1216052B
Authority
IT
Italy
Prior art keywords
welding equipment
ethylamine
tri
packaging foil
thermoplastic packaging
Prior art date
Application number
IT8819727A
Other languages
Italian (it)
Other versions
IT8819727A0 (en
Inventor
Venceslao Testa
Original Assignee
Testa Spa
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 Testa Spa filed Critical Testa Spa
Priority to IT8819727A priority Critical patent/IT1216052B/en
Publication of IT8819727A0 publication Critical patent/IT8819727A0/en
Application granted granted Critical
Publication of IT1216052B publication Critical patent/IT1216052B/en

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Indicator tube detects the presence, with a mimimum concn. of 5x10 power (-3) MG/L, of mixtures of 2,2'-dichlor-tri-ethylamine, methyl-bis-beta-chlor-ethylamine and 2,2',2-tri-chlor-tri-ethylamine. Tube contains a polyethylene insert (2), filler (3) contg. calcium chloride, and superimposed indicator layer (4) of a bismuth salt, pref. bismuth-iodide, and glass wool (5).
IT8819727A 1988-03-10 1988-03-10 Thermoplastic packaging foil welding equipment IT1216052B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8819727A IT1216052B (en) 1988-03-10 1988-03-10 Thermoplastic packaging foil welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8819727A IT1216052B (en) 1988-03-10 1988-03-10 Thermoplastic packaging foil welding equipment

Publications (2)

Publication Number Publication Date
IT8819727A0 IT8819727A0 (en) 1988-03-10
IT1216052B true IT1216052B (en) 1990-02-22

Family

ID=11160697

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8819727A IT1216052B (en) 1988-03-10 1988-03-10 Thermoplastic packaging foil welding equipment

Country Status (1)

Country Link
IT (1) IT1216052B (en)

Also Published As

Publication number Publication date
IT8819727A0 (en) 1988-03-10

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