High-Quality Anti-mite Spunlace Nonwoven Fabric Product Factory, Factories
Product Description
Having been deeply engaged in the spunlace nonwoven fabric field for many years, Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. has always adhered to the core business philosophy of "Sustainable Quality, Earn Trust, Benefit Customers". In response to the urgent demand for mite protection in home, maternal and infant, and medical fields, we have innovatively developed anti-mite spunlace nonwoven fabric products. Through the efficient combination of "diverse high-quality spunlace base materials + refined anti-mite post-treatment processes", we have built a full-chain quality system from basic materials to functional protection, providing customers with safe and long-lasting anti-mite solutions and helping them create differentiated competitive advantages in the health consumption market.
🧱I. Product Foundation: Diverse High-Quality Base Materials, Suitable for Different Anti-mite Scenarios
The protective effect and adaptability of anti-mite spunlace nonwoven fabric start with the precise selection and scientific proportioning of raw materials for spunlace base materials. Our company carefully selects various high-quality fibers such as polyester, viscose, pure cotton, and bamboo fiber, and combines the usage requirements and characteristics of different scenarios to create spunlace base materials that are both basic in performance and suitable for anti-mite applications, providing a stable carrier for subsequent anti-mite post-treatment processes:
We flexibly adjust the raw material ratio according to customer needs - for durable scenarios such as mattresses and curtains, the proportion of polyester can be increased (such as 60% polyester + 40% viscose), while for scenarios such as baby bedding and close-fitting clothing, pure cotton / bamboo fiber is mainly used. Each batch of base materials undergoes multi-dimensional testing such as weight (adjustable from 30-180g/㎡), thickness, strength, and breathability, with errors controlled within a very small range to ensure the stability of base material performance and lay a solid foundation for the precise implementation of anti-mite post-treatment processes.
⚙️II. Core Process: "Spunlace Base Material + Anti-mite Post-treatment", Achieving Long-lasting Anti-mite Effect
Our anti-mite spunlace nonwoven fabric strictly follows the step-by-step process of "first making spunlace base material, then doing anti-mite post-treatment". According to the characteristics of different base materials and anti-mite requirements, we customize and optimize the post-treatment plan, and through refined control, achieve the three guarantees of "stable base material + uniform anti-mite + long-lasting effect", effectively inhibiting the breeding of mites from the root:
Before anti-mite post-treatment, we conduct targeted pre-treatment on the spunlace base material to create conditions for the uniform adhesion and long-term retention of anti-mite s: For substrates with strong hygroscopicity such as viscose, pure cotton, and bamboo fiber, low-temperature drying (at 60-70℃) is adopted to remove the excess surface moisture, avoiding the impact of moisture on the uniformity of mite repellent penetration and preventing mold growth due to dampness, ensuring a stable processing environment for mite-proofing.
For synthetic fiber substrates like polyester, plasma surface treatment technology is used to slightly activate the surface active groups of the fibers, enhancing the binding force between the mite repellent and the fibers, reducing the shedding of the mite repellent during subsequent use, and extending the mite-proofing duration.
Relying on a customized mite-proofing finishing production line, based on the customer's requirements for mite-proofing level, duration, and usage scenarios, mite repellents that meet national environmental protection standards (such as pyrethroids and natural plant extracts) are selected, and differentiated processing techniques are implemented to ensure safe and efficient mite-proofing effects:
- Selection of mite repellents: Strictly select mite repellents that comply with the GB/T 24253-2020 "Evaluation of Mite-Proofing Performance of Textiles" standard - for home and baby care scenarios, use mild and non-irritating natural plant extract mite repellents (such as eucalyptus oil and menthol oil derivatives) to avoid irritation to the human body; for medical and long-term use scenarios, use long-lasting and stable low-toxic pyrethroids (such as permethrin and cypermethrin) to ensure long-lasting mite-proofing effects and compliance with safety standards. All mite repellents have passed third-party testing and have no harmful residues.
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Application process of mite repellents: Select the appropriate application method based on the characteristics of the substrate fibers to ensure uniform coverage of the mite repellent on the surface and inside of the substrate:
• For hygroscopic substrates such as viscose, pure cotton, and bamboo fiber, the "immersion - squeeze" process is used, completely immersing the substrate in the mite repellent solution (the concentration of the mite repellent is adjusted to 0.5%-2% as needed), and controlling the liquid content (60%-80%) through a squeezing machine to ensure that the mite repellent fully penetrates the fibers and avoids insufficient mite repellent in certain areas.
• For substrates with poor hygroscopicity such as polyester, the "spraying - drying" process is used, evenly spraying the mite repellent on the substrate surface through high-precision nozzles (atomization particle size 5-10μm), with real-time monitoring of the spraying amount (adjustable from 3-8g/㎡), and combined with the uniform movement of the conveyor belt to ensure no missed or excessive spraying, achieving uniform distribution of the mite repellent. -
Curing and shaping process: After the application of the mite repellent, a customized curing plan is developed based on the type of mite repellent:
• Natural plant extract mite repellents are cured at low temperatures (70-80℃) to avoid high temperatures destroying their active components while ensuring the initial binding of the mite repellent to the fibers.
• Pyrethroid mite repellents are cured at medium temperatures (100-120℃), with precise temperature control to enhance the chemical bond between the mite repellent and the fibers, ensuring that the product maintains excellent performance after multiple washes (for washable models, the mite-proofing rate remains ≥85% after 20 washes) and friction, and the mite repellent does not easily fall off, providing long-lasting mite-proofing effects (the mite-proofing duration can reach 2-3 years under normal indoor usage scenarios).
⭐Three. Product Advantages: Multiple Characteristics Combined, Building a Strong Mite-proof Barrier
With diverse high-quality substrates and fine mite-proofing finishing processes, our mite-proof spunlace non-woven fabric has multiple core advantages, which can flexibly meet the mite-proofing needs of different fields and create a safe and healthy mite-free environment for users:
🌐Four. Application Scenarios: Covering Multiple Fields, Safeguarding Mite-free Living
Our company's mite repellent spunlace non-woven fabric, with the dual advantages of "diverse base materials + long-lasting mite repellency", has been widely applied in home, infant and young child care, medical, personal care, and other fields, becoming the core support for customers' product health upgrades and creating a mite-free and safe environment for users:
🤝Five. Brand Commitment: Permanently Maintaining Quality, Achieving Mutual Benefit and Win-Win
Since its establishment, Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. has always regarded "sustainable quality" as the core of its development, integrating it throughout the production process of mite repellent spunlace non-woven fabric, and safeguarding the health of customers and users with professionalism and responsibility:
In the future, we will continue to be "customer demand" oriented, deepen mite-proof technology research and development (such as developing more environmentally friendly natural mite-proof s and more long-lasting mite-proof processes), expand base material categories and application scenarios, and strive to become a "reliable quality, flexible customization, professional service" supplier in the mite-proof spunlace non-woven fabric field. We will work hand in hand with customers to achieve the long-term development goal of "sustainable cooperation and mutual benefit", and jointly protect users' mite-free healthy life.
