Occasionally, the seals on our Sous Chef, Master Chef, and Jars come off; this is normal when twisting off the cap.Among others, there are a few well-known methods to apply liners on bottles and jars in the food industry.
- Pressure sensitive line (which you may notice a white liner under the cap)
- Heat seal (passing the products through a heat tunnel to apply the liner)
- Radiation
We chose pressure sensitive lines for the following reasons, in spite of it not being able to create a 100% tight closure.
- Pressure sensitive lines are the most environmentally friendly of the three options. They require less use of energy to make.
- Unlike pressure sensitive liners, heat or radiation may change the property of the spices and incur additional production costs—as a result, increases to customers’ price.
- Organics are limited to exposure. We cannot irradiate according to USDA NOP regulations.
Please note that we are aggressively researching to get help from industry professional for a new, safe, environment friendly solution to apply the closure.