Trustworthy Material: our pressure seals coated with torque activated adhesive, with self adhesive sealing function, without any induction sealing machine or other similar tools
Packaging contents: 100 pieces of bottle mouth, diameter of about 2.4cm, thickness of about 0.1cm, suitable for most bottles of various materials
Easy to Use: just put the seals for jars into the bottle with the non character side up, then tighten the bottle, and wait 24 hours to seal it
Wide Range of Applications: these safety seals are made to work with different container like regular mouth jars, jugs, pots, cans or other round neck containers, and materials from glass to plastic
Nice Airtightness Advantage: the pressure container seals can effectively prevent dust, moisture and dirt from entering the jars, keep the inside contents dry and fresh, and also prevent leakage and peculiar smell
Advantage:<br> Keep Fresh: The pressure-sensitive seal which is made of polystyrene foam material effectively avoids dust, moisture and dirt into the jar and prevents leaks and odors in the bottle so that it can keep the dry or powder products fresh at all times. In addition, it can protect your products from tampering securely.<br> EASY to USE: No induction sealers or heat shrink bands needed with these liner seals. No tools or heat gun required. This foam seal peels easily from the container When you need to open.<br> Instruction:<br> 1. Keep the cap where the seal needs to be attached clean, make sure there are no water spots and oily residues.;<br> 2. Put the lettering side of the seal into the cap and apply a little pressure to attach it tightly;<br> NOTE:<br> 1. Please make sure the right size you need before ordering.<br> 2. Once the seal is removed, the tightness will be affected when reused.<br> 3. These pressure-sensitive liners are best used with powder or dry products, not suitable for applications containing oil; Avoid overfilling the container.<br> 4. It is recommended to wait enough time before removing the cover after installation.<br> 5. These PS foams are not suitable for use at high temperatures.<br>