The detailed introductions for Heat shrinkable packing machine

At the Aoki booth was a fascinating Heat shrinkable packing machine for St. Joseph, MO-based Hilliard Industries’ range of industrial soaps—the kind of dispensing systems found in factories, hospitals, restaurants, schools, and other institutions. The container is injection stretch blow molded of PET in Aoki’s single-stage method. The remarkable thing about the container is how thin the sidewalls are, an average of 0.15 mm, and how light the container is at 22 g. The appeal for Hilliard is that this replaces a rigid plastic container that did not always dispense the last ounces of Heat shrinkable packing machine product.

This package—whose sidewalls are so thin it could almost be called a pouch—collapses in on itself as Heat shrinkable packing machine exits, so the last of the product is always dispensed instead of being left in the neck area of a rigid plastic container. Speaking of neck areas that are the one part of Heat shrinkable packing machine container that retains the rigidity customary in an injection stretch blow molded container. This is necessary for two reasons: to support a threaded cap and to allow Hilliard to suspend the incredibly light container by its neck during filling.

Also at the Aoki booth was the single-stage Heat shrinkable packing machine on which the Hilliard container is made: the Model ISBIII 250LL-50S.The Albert Hein supermarket brand, well known in Europe, showed up at the Faerchplast booth, where that firm’s MAPET II concept (3) was on display. Designed for chilled fish, chicken, or other proteins, this is a thermoformed nonmaterial PET tray with a clear film lading. To understand why it represents a departure, it helps to look at the container it’s designed to replace.

That container is typically made of PET, too. But it also includes a layer of PE so that film lading can be heat sealed to the flange. The downside to this traditional tray construction is that when the tray reaches the automated serration systems in the recycle stream, Heat shrinkable packing machine, it causes confusion as to whether the tray is PE or PET. What Faerchplast has developed is a way of putting a layer of adhesive on the flange of the thermoformed tray that makes it possible to heat seal a lading material of PP, PET, or PE. The adhesive won’t interfere with the serration process nor is there enough of it to contaminate the post-consumer RPET stream.