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.

StackTeck’s benchmark solutions for Hot Fill Caps & Closures:

Still Perfect Shape after Millions of Cycles

"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

Envases CMF Chile

The ONLY mold supplier that has Exceeded our Expectations

"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

GOPLAS S.A. Mexico

Very Fast Cycle Times

"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

GOPLAS S.A. Mexico

No Adjustments needed with Spare Parts

"When the part arrives, we mount it and the mold works perfectly." Continue Reading

GOPLAS S.A. Mexico

Molds built to Last

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

GOPLAS S.A. Mexico