Nonwoven Bag Fabric

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What is the difference between spunbond non-woven fabric and cotton fabric in terms of environmental protection?

Spunbonded non-woven fabric and cotton fabric are two common textile materials that have significant differences in environmental protection.

Environmental effect

Firstly, spunbond non-woven fabric materials have relatively less environmental impact during the production process compared to cotton fabric. Spunbonded non-woven fabric is a textile material made by mixing, bonding, or other processing methods of fibers, unlike cotton fabric, which requires the planting and harvesting of cotton. Cotton cultivation often requires the use of large amounts of chemical pesticides and fertilizers, which can cause pollution to soil and water sources. The production method of spunbond non-woven fabric is relatively simplified, without the use of pesticides and fertilizers, thereby reducing the risk of environmental pollution.

Degradability

Secondly, spunbond non-woven fabrics have better renewability and degradability than cotton fabrics. Non woven fabric is formed by the mutual support of fiber layers, and there is no obvious fabric structure between the fiber layers. In contrast, cotton fabric is woven from cotton fibers and has a distinct textile structure. This means that non-woven fabrics can be more easily decomposed and degraded after use, while cotton fabrics require longer time to degrade. In addition, due to the frequent use of renewable raw materials such as bamboo fibers or recycled fibers in non-woven fabrics, they also have advantages in terms of renewability.

Recycling

In addition, spunbond non-woven fabrics perform better in terms of recycling. Due to the fact that spunbond non-woven fabrics are not woven during the manufacturing process, they are more likely to be recycled and reused during waste disposal. In contrast, cotton cloth is prone to producing textile waste during the waste treatment process, which requires more complex treatment in the recycling process.

Production process

However, it should be noted that spunbond non-woven materials may also encounter some environmental issues during the production process. For example, spunbond non-woven fabrics are usually made by hot melting or chemical bonding, which may produce some harmful gases and wastewater during these processing processes. At the same time, the waste treatment of spunbond non-woven fabrics also faces some challenges, especially when the non-woven fabric material contains components such as plastics that are not easily degradable.

Conclusion

In summary, there are some significant differences in environmental protection between spunbond non-woven fabrics and cotton fabrics. The environmental impact during the production process of spunbond non-woven fabric is relatively small, and it has good renewability and biodegradability, and performs better in terms of recycling. However, when selecting materials, we also need to consider other factors comprehensively, such as usage purpose, cost, and functional requirements. Therefore, for environmental protection issues, there is no material that can be simply identified as a choice, and it should be weighed based on specific circumstances.

 


Post time: Jul-03-2024