20mm Crimp Aluminum Cap
The crimp closure provided by Aijiren is made of aluminum. The cap of this material is easy to deform under the action of external force. The plastic sealed bag packaging method is easy to be squeezed, resulting in easy deformation of the cap. Aijiren uses a jar packaging to ensure the cap It will not be squeezed between, and it will not be easily deformed by external force.
The closures of 20mm crimp top headspace vial are crimp top closures. The cap is made of aluminum, which is soft and easy to deform under external force. It can be easily sealed when used with the hand crimper and decrimper provided by Aijiren. The cap has a center hole for easy sample injection. The thickness of the septa is 3mm, which is easy to puncture. The high-quality material selection ensures that the septa is not easy to deform and break.