Majority of preserves manufacturers haven’t had any other solution rather than to use glass package or metal cans. It was mainly because only those materials were able to keep pasteurization and guaranteed long lasting product validity. Glass packages faced such important issues as wreckage, larger package weight, large storage and logistic costs together with poor exterior design possibilities. During that period, plastic package usage was unacceptable regarding short product validity and unacceptable exterior design itself. At this moment, we can offer you a new packaging concept, which will not only guarantee large product validity but will also surprise you with exterior design possibilities: SuperLock series products with barrier label melted into exterior of package.