A collection of specialized filter bags, typically constructed from nylon mesh with varying micron sizes, serves the purpose of separating plant trichomes from unwanted vegetative matter. This process, often involving ice water, allows for the isolation of concentrated resin glands, a key component in certain extraction methods. For example, a user might employ a set of these bags, starting with a larger micron size to remove larger debris, and progressing to smaller sizes to collect progressively finer trichomes.
The utilization of these filtration systems offers several advantages, including the production of a high-quality extract with enhanced potency and flavor profiles. Historically, less refined methods were used to achieve similar results; however, these systems offer a more controlled and efficient means of separation. The increasing demand for purified botanical concentrates has driven the popularity of these systems within relevant industries.