Soft Nylon nonwoven interlining Series 9

Industry Knowledge

What factors should be considered when adjusting the ratio of nylon to other fibers for soft nylon nonwoven interlining?

When adjusting the ratio of nylon to other fibers for soft nylon nonwoven interlining, the following factors need to be considered to ensure that the final product can meet multiple goals such as performance requirements, market demand and cost control:
Performance requirements:
Strength and wear resistance: Nylon has high strength and wear resistance, but in some applications it may need to be further enhanced or adjusted to meet specific requirements. Therefore, the adjustment of the ratio needs to consider the final strength, wear resistance and other performance indicators of the product.
Softness and comfort: Nonwoven interlinings usually need to have a certain degree of softness and comfort to provide a good wearing experience. This goal can be achieved by adjusting the ratio of nylon to other soft fibers (such as cotton, viscose, etc.).
Cost factors:
Raw material cost: There are differences in the prices of different fibers, so the adjustment of the ratio needs to consider cost-effectiveness to reduce production costs while ensuring product quality.
Processing cost: Some fibers may be difficult to process, which will affect production efficiency and cost. Therefore, changes in processing costs must also be considered when adjusting the ratio.
Market demand:
Consumer preferences: Understanding consumers' preferences and needs for soft nylon non-woven interlinings, such as color, feel, breathability, etc., will help determine the appropriate ratio.
Application areas: Different application areas have different performance requirements for interlinings, such as clothing, luggage, and automotive interiors. Therefore, the application areas and market demand of the product need to be considered when adjusting the ratio.
Production process:
Adaptability of the production process: Different ratios may require different production processes to achieve. Therefore, the adaptability and feasibility of the production process also need to be considered when adjusting the ratio.
Quality control: Changes in the ratio may affect the quality control standards and methods of the product. Therefore, the quality control system needs to be re-evaluated and adjusted after adjusting the ratio.

Among soft nylon non-woven interlinings, what are the different effects of different types of nylon on the performance of the interlining?

Among soft nylon non-woven interlinings, different types of nylon have significantly different effects on the performance of the interlining. This is mainly reflected in the following aspects:
1. Wear resistance
Different types of nylon vary in their abrasion resistance. For example, nylon 66 generally has higher wear resistance than nylon 6 because its molecular chain structure is tighter and more stable. Therefore, in application scenarios that require high wear resistance, such as outdoor clothing, sports equipment, etc., soft nylon non-woven interlinings using nylon 66 may be more suitable.
2. Strength and elasticity
The strength and elasticity of nylon also varies depending on its type. Certain nylon types may have higher tensile strength and better resilience, which is critical for products that need to withstand large tensile forces and quickly recover their shape. For example, in the field of automotive interiors, choosing a nylon type with high strength and good elasticity can ensure that the interlining maintains stable shape and performance during long-term use.
3. Heat resistance
Different types of nylon also vary in their heat resistance. Some nylon types have higher heat-resistant temperatures and can maintain stable performance in high-temperature environments. This is especially important for soft nylon non-woven interlinings that need to be used in high-temperature environments, such as insulation materials under the hood of cars.
4. Chemical resistance
The chemical resistance of nylon is also affected by its type. Certain nylon types may be more resistant to certain chemicals, such as acids, alkalis, etc. In applications where resistance to specific chemicals is required, choosing a nylon type with appropriate chemical resistance can ensure the longevity and performance stability of the interlining.
5. Processing performance
Different types of nylon may also differ in their processing properties. This includes melting temperature, fluidity, molding speed, etc. Choosing the type of nylon suitable for processing conditions can improve production efficiency and reduce production costs.
Different types of nylon in soft nylon non-woven interlinings have many effects on the performance of the interlinings. When selecting a nylon type, comprehensive considerations need to be made based on specific application scenarios and needs to ensure the performance and quality of the final product.