Cigarette filter, cigarette stick
By using nanofiber membranes and electrospinning technology to form bead-like bonding points in the filter mouthpiece, combined with cellulose-based nonwoven fabric, the problems of low filtration efficiency and high air resistance of existing filter mouthpieces for submicron particles are solved, achieving the effects of high-efficiency filtration and simplified production.
CN224440397UActive Publication Date: 2026-07-03LERUNE QINGDAO TEXILE TECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LERUNE QINGDAO TEXILE TECH
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-03
Smart Images
Figure CN224440397U_ABST
Abstract
This utility model relates to the field of tobacco products, and more particularly to a filter cigarette holder and cigarette. The filter cigarette holder of this utility model includes: a carrier, which is a filter rod; a nanofiber membrane, in sheet form, bonded and fixed to one or both ends of the carrier, comprising: a nanofiber filter layer; and a nanofiber adhesive layer formed on the nanofiber filter layer; wherein the nanofiber filter layer is bonded and fixed to the filter rod by the nanofiber adhesive layer. In this utility model, the nanofiber filter layer can filter out harmful substances such as tar and fine particulate matter that are difficult to filter with traditional filter holders, such as cellulose acetate rods, greatly improving filtration efficiency.
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