Soft Crease® Scoring

We are the world leader in radio frequency (RF) creasing. While other methods produce clear plastic boxes with stiff or fragile scores and sharp edges, our proprietary Soft Crease scoring technology uses RF energy to cause a controlled displacement of material from the score lines. This results in more uniform creases, with less folding resistance, ensuring that Klearfold® clear plastic boxes fold precisely, have clean lines, and maintain their crisp shape. We are unique in our ability to RF crease APET and RPET box-grade plastics, to produce environmentally-preferred clear foldable boxes with superior strength and performance characteristics.

HLP Klearfold is one of the world's largest plastic box manufacturers of clear plastic boxes,. We are committed to providing the highest standards of customer service. And We sincerely invite and welcome people from all around the world to invest and create more values together.