Non woven fabric and corn fiber have their own advantages and disadvantages, and the choice of material for tea bags should be based on specific needs.
Non woven fabric
Non woven fabric is a type of non-woven material made by wetting, stretching, and covering short or long fibers. It has the advantages of softness, breathability, waterproofing, and wear resistance, and is widely used in various fields. The advantages of using non-woven fabric for tea bags are mainly as follows:
1. High quality filtration effect: The fine density of non-woven fabric is higher, which can effectively filter impurities and particles in tea leaves, ensuring the clarity of the tea.
2. High temperature tolerance: Non woven fabric can withstand high temperatures, is not easily broken, and can ensure that tea leaves fully release their fragrance.
3. Easy to seal: Due to the elasticity of non-woven fabric, wrapping tea leaves tightly during use can prevent tea leaves from scattering.
However, non-woven fabrics still have some drawbacks. Due to the particularity of its manufacturing process, the production cost of non-woven fabric is relatively high. In addition, non-woven fabrics also have certain environmental problems because they are not easy to decompose and their extensive use can cause certain pressure on the environment.
Corn fiber
Corn fiber is made from discarded straw such as the core sheath and leaves of corn plants, and has good biodegradability and sustainability. The advantages of using corn fiber for tea bags are mainly as follows:
1. Excellent environmental performance: Corn fiber is a natural and pollution-free green material with good sustainability.
2. High temperature tolerance: Corn fiber can withstand high temperatures without melting and contaminating tea water.
3. Good biodegradability: Corn fiber can be biodegraded without polluting the environment, and naturally decomposes after use.
Compared to non-woven fabrics, corn fiber has lower production costs and is more environmentally friendly. However, the filtration effect of corn fiber is not as good as non-woven fabric, and it has less selectivity and a narrower range of applications.
How to choose
The choice of non-woven fabric or corn fiber for tea bags should be determined according to specific needs. If you value filtration efficiency and quality, you can prioritize using non-woven fabric. If you are more concerned about environmental protection and sustainability, and the scope of application is not very broad, you can also choose corn fiber.
【 Conclusion 】 Both non-woven fabric and corn fiber have their own characteristics, and the choice of material should be based on specific needs, weighing their advantages and disadvantages before making a decision.
Dongguan Liansheng Non woven Technology Co., Ltd. was established in May 2020. It is a large-scale non-woven fabric production enterprise integrating research and development, production, and sales. It can produce various colors of PP spunbond non-woven fabrics with a width of less than 3.2 meters from 9 grams to 300 grams.
Post time: Sep-26-2024