What is Vacuum Channel Bags?

Channeled vacuum bags are commonly used with home use nozzle vacuum sealers to obtain a full vacuum on less powerful machines. The nozzle vacuums the air around the contents, vacuum-packing it.

What is a vacuum channel bag
Circular polymer

Circular polymer and circular economy | karya polymer

Tetra Pak
What is aseptic bag
نوکیان یک مفهوم جدید و انقلابی کاربردی را  در زمینه طرح آج تایر (گل میخ)