Soudronic's new ring pulls

François Chevalley
Head Technical Customer Service
and Deputy COO
Soudronic AG explained the new product in 2011.

Consumer research had shown that peel tabs made of aluminum > 40 ì thickness were difficult to lift up and were user unfriendly to the elderly without strong finger grip. But the other factor is that The peel-off ends are more and more used for pasteurized and sterilized products. Therefore, the peel adhesion must be higher, in other words the peel forces are also increased. Pulling on the
tongue without grip is becoming difficult. The solution they developed is a ring-pull element made of PP material, the same as the sealing layer on the membrane material and/or the metal ring. (see cross section below)

 

 

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