How to choose plastic pump for plastic bottle protection?
Date：2021-06-29
1, for safety reasons, first of all, we should judge whether the raw materials and materials of emulsion pump are compatible.
2, according to the volume of products to choose the size of the emulsion pump, there is a formula: the recommended volume = (1-2) * pump volume.
3. According to the capacity specification of the product and the number of times it is expected to be used. Generally, a package is used 100-300 times.
4, according to the specifications of emulsion pump and bottle mouth, the common caliber is 18mm, 20mm, 22mm, 24mm, 28mm, 33mm, 38mm. The common specifications are 400, 410 and 415.
