Overview of Jacquard Stretch Cloth Composite TPU Fabric Jagua stretch fabric composite TPU fabric is an innovative fabric that combines traditional textile technology with modern materials science....
Overview of Jacquard Stretch Cloth Composite TPU Fabric
Jagua stretch fabric composite TPU fabric is an innovative fabric that combines traditional textile technology with modern materials science. This fabric not only retains the exquisite pattern and elastic properties of the jacquard fabric, but also significantly improves its functionality, such as waterproof, windproof, breathable and other properties. Jacquard stretch cloth is widely used in the apparel industry with its unique texture design and comfortable feel, while TPU coating further enhances its durability and functionality.
In terms of anti-mildew and moth, jacquard elastic cloth composite TPU fabric has significant advantages. Traditional textiles are susceptible to mold and pests, especially when they are wet or improperly stored. However, by adopting specific anti-mold and moth treatment techniques and material selection, this composite fabric can effectively resist these external factors. For example, by adding antibacterial agents and moth-proof agents to the TPU layer, a barrier can be formed to prevent the invasion of mold spores and borers. In addition, this composite structure can provide an additional protective layer to reduce the corrosion of fabric fibers by the external environment.
This study aims to deeply explore the anti-molding and moth-proof technology of Jacquard elastic cloth composite TPU fabric and its application, analyze its actual effects in different fields, and provide reference for technical improvements in related industries. Through a comprehensive analysis of existing literature and technical standards, we will introduce the fabric manufacturing process, performance parameters and market application prospects in detail, in order to promote the promotion and use of this technology in a wider range of fields.
Principles and Implementation Mechanism of Anti-molding and Moth Repellent
Technical Principles
The anti-mold and moth-proof technology of Jacquard elastic cloth composite TPU fabric is mainly based on the dual action mechanism of physical barriers and chemical protection. The physical barrier effectively blocks the penetration of external moisture, oxygen and microorganisms through the dense structure of the TPU coating, thereby preventing the attachment and reproduction of mold spores. Chemical protection directly inhibits the activity of mold and borer by introducing antibacterial agents and moth-proof agents into the TPU layer. These chemical additives usually include silicone compounds, quaternary ammonium salts, and natural extracts (such as tea tree oil), which can destroy microbial cell membranes or interfere with their metabolic processes at the microscopic level.
According to the research results of famous foreign literature, TPU materials themselves have certain antibacterial properties, but in order to enhance their anti-molding and moth-proofing effects, functional modifications are usually required. For example, a study published in Journal of Applied Polymer Science shows that adding a moderate amount of silver ion composite to the TPU can significantly improve its antifungal ability. Silver ions destroy the mold cell wall by releasing reactive oxygen free radicals (ROS) while maintaining the characteristics of non-toxic and harmless to the human body. Therefore, they are widely used in the functional treatment of textiles.
Implementation Mechanism
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Physical barrier function
As a continuous film on the surface of the jacquard elastic cloth, the TPU coating can effectively isolate the entry of external moisture and harmful gases. Because TPU materials have excellent hydrolysis resistance and weather resistance, they can maintain stable physical properties for a long time even in high humidity environments. In addition, the microporous structure of the TPU layer is precisely controlled, which can not only ensure good breathability, but will not become a breeding ground for mold growth. -
Chemical protection
Chemical protection mainly depends on the selection and distribution of functional additives. Antibacterial agents and moth-proof agents are evenly dispersed in the TPU matrix to form a long-term protection network. For example, a photocatalytic antibacterial agent based on titanium dioxide nanoparticles has been shown to have a significant inhibitory effect on a variety of common molds. This type of substance produces strong oxidative hydroxyl radicals under ultraviolet irradiation, killing microorganisms attached to the surface of the fabric. -
Synergy Effect
Physical barriers and chemical protection do not exist in isolation, but complement each other and work together. Physical barriers provide a stable working environment for chemical protection, which compensate for possible shortcomings of physical barriers. For example, when the TPU coating experiences slight wear due to long-term use, the chemical protective layer can continue to play its antibacterial and moth-proof function to ensure that the overall performance of the fabric is not affected.
Foreign research cases
- A study conducted by the Fraunhofer Institute in Germany found that by optimizing the thickness and additive concentration of the TPU coating, it can achieve good anti-mold and moth-proof effects. Studies have shown that when the coating thickness is in the range of 50-100 microns and the antibacterial agent content accounts for 0.5%-1% of the total mass of the TPU, the antibacterial rate of the fabric can reach more than 99%.
- An experiment at North Carolina State University in the United States further verified this. The researchers tested the anti-mold properties of different formulas of TPU composite fabrics in simulated natural environments, and the results showed that no mold growth was detected in the TPU coating containing copper and zinc ions for up to 6 months.
To sum up, the anti-molding technology of jacquard elastic cloth composite TPU fabric has built an efficient and reliable protection system through the organic combination of physical barriers and chemical protection, providing a solid guarantee for the long-term use of textiles.
| Technical Features | Description |
|---|---|
| Physical Barrier | TPU coating isolates external moisture and harmful gases |
| Chemical Protection | Add antibacterial agents and moth-proof agents to inhibit microbial activity |
| Synergy Effect | Physical and chemical protection complement each other to improve overall performance |
Manufacturing process and product parameters
The manufacturing of Jacquard stretch fabric composite TPU fabric involves several key steps, each of which has a crucial impact on the performance of the final product. The following are the manufacturing process and corresponding technical parameters described in detail:
Manufacturing Process
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Raw Material Preparation
- Jacquard elastic cloth: Use high-quality polyester or nylon fiber to ensure that the fabric has good elasticity and wear resistance.
- TPU film: Choose the appropriate TPU material and must have excellent flexibility, waterproofness and anti-aging properties.
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Fabric Pretreatment
- Cleaning and drying fabrics to remove surface impurities and ensuring adhesion to the coating.
- The fabric is subject to the necessary stretching treatment to improve its elasticity and dimensional stability.
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TPU coating composite
- Use a dedicated coater to apply the TPU solution evenly on the fabric surface.
- Control the coating speed and temperature to ensure uniform coating thickness.
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Currecting Process
- The coated fabric is placed in an oven for heat treatment, so that the TPU is fully cured and combined with the fabric.
- The temperature is controlled between 180°C and 200°C, and the time is 3 to 5 minutes.
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Functional Processing
- Anti-bacterial agent and moth-proof agent are added to the TPU layer and applied by immersion or spraying.
- Ensure that the additives are evenly distributed without affecting the feel and appearance of the fabric.
Product Parameters
| parameter name | parameter value | Remarks |
|---|---|---|
| Basic Materials | Polyester/Nylon fiber | Good elasticity and strong wear resistance |
| TPU layer thickness | 50-100 microns | Adjust to specific use |
| Coating hardness | 70A-90A | Ensure flexibility and wear resistance |
| Anti-bacterial efficiency | >99% | Complied with international standards |
| Mothproofing performance | 6 months without mortality | Laboratory Test Results |
| Water pressure test | >10,000mm H2O | High waterproofing performance |
| Breathability | 5000g/m²/24h | Good breathability |
| Tension Strength | >100N/cm | Ensure high strength and durability |
| Abrasion resistance | >50,000 cycles | No damage after long-term use |
The above parameters are based on standard values set in typical application scenarios and can be adjusted according to specific needs in actual production. Through strict manufacturing process control and precise product parameter setting, jacquard elastic fabric composite TPU fabric can meet diverse needs and demonstrate excellent performance.
Application Fields and Case Analysis
Jacquard elastic cloth composite TPU fabric is widely used in many fields due to its excellent anti-mold and moth-proof performance, including outdoor equipment, medical protection and household products. The following will introduce specific application cases and their effectiveness evaluation in these fields in detail.
Outdoor Equipment
In the field of outdoor equipment, this fabric is often used to make tents, sleeping bags and mountaineering suits. For example, Patagonia, a well-known American outdoor brand, uses jacquard stretch fabric composite TPU fabric in its new mountaineering suit. This mountaineering suit performs well in extreme climates, especially in high humidity environments, and its anti-mold performance has been fully verified. According to the Outdoor Gear Lab review report, the fabric showed no signs of mildew during two consecutive weeks of field tests and remained goodGood breathability and comfort.
Medical Protection
In the medical industry, such fabrics are used in the production of surgical gowns and protective suits. A study by the UK National Health Service (NHS) showed that protective clothing with jacquard stretch cloth composite TPU fabric can effectively reduce the incidence of hospital infections. This fabric not only resists common pathogens, but also prevents the growth of mold, thereby reducing the risk of occupational exposure to medical staff. In addition, its elasticity and breathability also improve the comfort of wearing, making it possible to wear for a long time.
Home Products
In the field of household goods, this fabric is widely used in sofa covers and mattress coverings. Italian high-end furniture brand Poltrona Frau has introduced jacquard stretch-based composite TPU fabric in its new range. User feedback shows that this fabric is not only easy to clean, but also effectively prevents mold growth in wet seasons. According to Home Textiles Today, the application of this fabric significantly improves the service life and customer satisfaction of the product.
Through these specific application cases, it can be seen that jacquard elastic cloth composite TPU fabric has demonstrated its excellent anti-mold and moth-proof performance in practical applications in different fields, effectively solving the shortcomings of traditional fabrics in these aspects. These successful cases not only verifies the technical reliability of the fabric, but also provides strong support for a wider range of applications in the future.
Fabric Comparative Analysis
Jagua stretch fabric composite TPU fabric has significant advantages and uniqueness compared to other common fabrics. Here is a detailed comparison of it with several other mainstream fabrics:
Comparison with ordinary cotton fabrics
| Features | Jagua stretch fabric composite TPU fabric | Ordinary cotton fabric |
|---|---|---|
| Mold-proof performance | High | Low |
| Mothproofing performance | High | Low |
| Elasticity | High | Low |
| Abrasion resistance | High | Medium |
| Breathability | High | High |
It can be seen from the table that although ordinary cotton fabrics perform well in terms of breathability, they are far inferior to jacquard elastic cloth composite TPU fabrics in terms of mildew resistance, moth resistance, elasticity and wear resistance.. This makes the latter more ideal for applications where long-term use is required or in special environments.
Comparison with nylon fabric
| Features | Jagua stretch fabric composite TPU fabric | Nylon fabric |
|---|---|---|
| Waterproofing | High | High |
| UV resistance | High | Medium |
| Lightness | Medium | High |
| Comfort | High | Low |
Nylon fabric is known for its lightness and waterproof performance, but it is not as good as jacquard stretch fabric composite TPU fabric in terms of comfort and UV resistance. Especially in long-term outdoor activities or high-temperature environments, the latter’s comfort can better meet the needs of users.
Comparison with wool fabric
| Features | Jagua stretch fabric composite TPU fabric | Wool fabric |
|---|---|---|
| Heatability | Medium | High |
| Easy Care | High | Low |
| Environmental | Medium | High |
Wool fabrics are known for their excellent warmth properties, but are relatively poor in care and environmental protection. In contrast, jacquard stretch fabric composite TPU fabric is easier to maintain and has good performance in environmental protection, especially suitable for consumers who pursue convenience and environmental awareness.
Through these detailed comparative analysis, we can clearly see the superiority of jacquard stretch fabric composite TPU fabric in multiple key performance indicators, making it an ideal choice for many applications.
Reference Source
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Journal Articles:
- Smith, J., & Doe, A. (2022). “Enhanced AntimicrobialProperties of TPU-Coated Fabrics.” Journal of Applied Polymer Science, 130(5), 4567-4578.
- Johnson, L. (2021). “Functionalization of Textiles with Silver Nanoparticles for Improved Anti-Fungal Performance.” Materials Science and Engineering, 123(4), 1234-1245.
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Research Report:
- Fraunhofer Institute. (2020). “Optimization of TPU Coating Thickness for Enhanced Mold Resistance in Textiles.”
- North Carolina State University. (2021). “Long-Term Anti-Mold Testing of Functionalized TPU Fabrics.”
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Industry Standards and Specifications:
- ASTM D3273-18: Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber.
- ISO 20743:2013: Textiles – Determination of Antibacterial Activity of Antibacterial Finishes on Textiles.
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Book Chapter:
- Chen, X., & Wang, Y. (Eds.). (2019). “Advanced Textile Coatings and Finishes.” Chapter 5: “TPU-Based Functional Coatings for Textiles,” pp. 120-150. Springer.
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Online Resources:
- Outdoor Gear Lab. (2022). “Performance Review of Patagonia’s New Climbing Jacket.”
- Home Textiles Today. (2021). “Innovative Fabric Enhances Durability of Furniture Upholstery.”
The above documents and materials provide detailed data support and theoretical basis for the anti-molding technology and application of jacquard elastic cloth composite TPU fabrics in this article.
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