Tag Archives: sealing clam shells

How to Seal Clamshells


Do you have a clamshell which needs to securely sealed and unsure what type of sealer you need?  Well, you’ve come to the right place.  We have two sealers just for you!

Our first unit is the OnPak ultrasonic clam shell sealer.  The OnPak sealer seals clamshells quickly and safely using ultrasonic waves.  Unit is simple to operate. Because unit uses ultrasonic waves, there is no fear of burning your fingers accidentally on the horn.


Our second unit is the KF-772DH Direct Heat clam shell sealer.  KF-772DH is equipped with two heat settings and is ideal for sealing a variety of clamshell packages made of OPS, PSP, PVC, PET, and EPS.








You are always welcome to send your clamshell packages to us and we can test them on either the OnPak or KF-772DH sealer for you to decide which one you like better.