Hot Fill Closures

Hot Fill Caps & Closure Molds produce thicker parts where precision of part dimension is critical in order to maintain a close seal.

StackTeck has built numerous hot fill caps and closure molds for challenging applications.

Benchmark Solutions:

Very Fast Cycle Times

Mexico

"The manufacturing cycle times of these molds are very fast, which indicates that the design of the molds and especially their cooling is excellent." Continue Reading

No Adjustments needed with Spare Parts

Mexico

If any part of the mold is damaged due to an operation mistake or any other accident, we then order it. When the part arrives, we mount it and the mold works perfectly. We don’t experience what has happened to us with other molds in which each cavity or core is different so that adjustments are needed for each spare. Continue Reading

The ONLY mold supplier that has Exceeded our Expectations

Mexico

"During the 19 years that Goplas has been operating, we have bought molds from many companies in different countries; Italy, Germany, Mexico, China and Canada. From all of the injection molds that we have, only two have delivered results that are above the expectations that we had for them. Both molds were made by StackTeck in Canada." Continue Reading

Setting new Speed Benchmarks

USA

"StackTeck ran its next-generation 1881 tamper-evident carbonated soft-drink cap mold with four cavities in 2.8 sec, cutting more than 1 sec off the previous speed." Continue Reading

Still Perfect Shape after Millions of Cycles

Chile

"After millions of cycles the injection molds are in perfect shape and continue producing CSD 1881 Caps with the same quality that they have since the beginning." Continue Reading

Molds built to Last

Mexico

"After 5 years of operation, these molds show practically no wear or corrosion." Continue Reading

Hot Fill Closures

Benchmark Solutions:

Beverage Packaging

Custom Closures

Thinwall Packaging

Medical Molds

Other