Fragrant Spunlace Nonwoven Fabric Products

Diverse high-quality base materials, carrying the core fragrant experience

The fragrant carrying capacity and comprehensive experience of the fragrant spunlace nonwoven fabric start from the scientific selection of high-quality base materials. Yongdeli adheres to the core principle of "base material matching fragrance + scene matching performance", selects high-quality raw materials such as polyester, viscose, cotton, and bamboo fiber to make water-stitch base fabric. Each base material, with its unique fiber structure and characteristics, provides a stable carrier for the fragrance additive, while also meeting the needs of multiple scenarios:

- Polyester: The fiber structure is stable and wear-resistant, and the fragrance additive attached will not be lost due to friction, suitable for high-frequency usage scenarios, which can prolong the persistence of the aroma;

- Viscose: It has excellent moisture absorption and permeability, can quickly and evenly absorb the fragrance additive, making the aroma diffusion more natural and balanced, enhancing the sensory experience;

- Cotton: It is naturally skin-friendly and non-irritating, has excellent compatibility with plant extract fragrance additives, with outstanding safety performance, suitable for strict scenarios such as mother and baby care and close-contact care;

- Bamboo fiber: It has a natural slight bamboo fragrance, can form a "basic fragrance + customized fragrance" composite aroma with fragrance additives, and also has antibacterial properties, achieving dual guarantees of aroma and hygiene.

Core advantages of the core characteristics, aroma and quality combined

The flexible selection of diverse base materials allows Yongdeli's fragrant spunlace nonwoven fabric to ensure stable and long-lasting aroma effect while also meeting the additional performance requirements such as skin-friendly, wear-resistant, and antibacterial, precisely matching the individualized needs of different industries.

Yongdeli's fragrant spunlace nonwoven fabric relies on high-quality base materials and advanced fragrance addition technology to form five core characteristics advantages centered around "natural aroma", fully meeting the dual needs of function and experience:

1. Aroma customization diversity, suitable for scene needs: Supports full-dimensional customization of fragrance types, concentrations, and fragrance types, providing natural plant fragrances such as lavender, rose, lemon, and jasmine, or customizing fragrances for scenes such as ocean and forest, and can be customized according to customer needs with exclusive composite fragrances; The fragrance concentration can be precisely controlled (1-5 levels), from delicate fragrance to rich aroma, suitable for different scenarios' fragrance needs.

2. Aroma persistence and stability, outstanding slow-release effect: Through the deep integration process of fragrance additives and base materials, the fragrance is firmly attached and not easily lost. Under normal usage conditions, the aroma can last for 30-180 days (adjusted according to base materials and usage scenarios). Through slow-release technology to control the rate of fragrance release, avoiding the problem of initial excessive fragrance and later rapid reduction, achieving uniform fragrance diffusion throughout the process.

3. Safe and environmentally friendly, no irritation, suitable for strict scenarios: Selects food-grade and cosmetic-grade fragrance additives that are plant extract or synthetic safe components, without formaldehyde, heavy metals, or irritating volatile substances. The product passes skin irritation tests and reaches 0-level standard, can be directly in contact with human skin, and is safe for use in mother and baby care, cosmetics, and food packaging, etc., strict scenarios.

4. Balances basic performance, outstanding practical value: While providing the aroma effect, it fully retains the core advantages of spunlace nonwoven fabric - soft and skin-friendly texture, tear resistance strength up to 10N or more, easy folding, cutting, and sewing; Depending on the type of substrate, it also possesses moisture absorption, antibacterial, and wear resistance properties, achieving an integrated combination of "fragrance experience + practical functions".

5. Excellent weather resistance, suitable for diverse environments: The fragrance additive has been specially stabilized and can maintain the fragrance effect within the temperature range of -10℃ to 60℃. It is resistant to both humid heat and dry cold, and can still emit fragrance normally in different environments such as damp bathrooms and dry bedrooms, without causing fragrance deterioration or loss due to environmental changes.

Customized production process, controlling the core quality of fragrance

Yongdeli has established a full-process standardized production system of "substrate selection - needling molding - fragrance addition - curing stabilization - precise detection", especially in the fragrance addition stage, forming a core technical advantage to ensure stable and safe fragrance effect:

Multifaceted application fields, upgrading sensory experience

With the core advantages of "fragrance customization, safe without irritation, and long-lasting stable fragrance", combined with the basic practical performance of water-soluble non-woven fabric, Yongdeli's fragrant spunlace non-woven fabric has been widely applied in various fields such as home life, beauty care, maternal and infant care, cultural tourism gifts, car interiors, etc., injecting unique fragrance value into products:

1. Home life domain: Selecting viscose/cellulose fiber substrates, adding lavender, chamomile, etc. for soothing fragrances, and manufacturing products such as aroma eye masks, aromatic rags, wardrobe aroma sheets, and curtain linings. The soothing fragrance can create a relaxing home atmosphere, and the antibacterial property of the cellulose substrate can also inhibit the growth of bacteria in the wardrobe and bathroom, combining fragrance and hygiene functions.

2. Beauty care domain: Using cotton/viscose substrates, adding rose, jasmine, etc. for fresh fragrances, making products such as makeup wipes, cleansing towels, and mask cloths. The natural skin-friendly substrates combined with delicate fragrances can enhance the sensory experience of skincare, and the fragrance additives without irritation will not react with skincare ingredients, ensuring skincare effects.

3. Maternal and infant care domain: Selecting cotton substrates, adding mild fragrances such as milk and fruits (with the fragrance concentration controlled at the 1st level of delicate standard), manufacturing products such as baby bibs, wet wipes outer cloths, and baby bed wraps. The cotton material is skin-friendly and breathable, and the gentle fragrance will not irritate the baby's delicate skin, allowing the baby to feel a sense of security in the familiar fragrance.

4. Cultural tourism gift domain: Using polyester/viscose substrates, customizing regional characteristic fragrances (such as osmanthus, Longjing tea fragrance) or holiday-specific fragrances (such as Christmas pine fragrance), manufacturing products such as gift packaging cloths, commemorative handkerchiefs, and aroma bookmarks. The unique fragrance integrates with regional culture and holiday atmosphere, enhancing the commemorative significance and added value of the gifts.

5. Car interior domain: Selecting polyester substrates, adding refreshing fragrances such as lemon and mint, manufacturing products such as car seat cushions, door decoration cloths, and aroma foot mats. Polyester substrates are wear-resistant and withstand high and low temperatures, suitable for the complex environment of the car interior, refreshing fragrances can relieve driving fatigue, improve driving experience, and the fragrance persistence can reach 3-6 months.

Yongdeli Spunlaced Non-Woven Fabric Co., Ltd. has always been committed to the research and production of fragrant spunlace non-woven fabric with "quality as the foundation, experience as the core". In the future, the company will continue to expand the variety of fragrances and substrate combinations, optimize the technology for long-lasting fragrance, and provide customers in various industries with more personalized and experiential fragrant spunlace non-woven fabric solutions, jointly building a path to high-quality sensory experience!

1. The first step: Precise selection and pre-treatment of substrates: According to the customer's fragrance requirements and application scenarios, select suitable substrates (such as cotton for maternal and infant care scenarios, polyester for high-frequency usage scenarios); sort, remove impurities, and open the substrate, remove impurities and defects; then, through drying treatment, control the moisture content of the substrate below 5%, laying the foundation for the uniform attachment of fragrance additives.

2. Step 2: Formation of the spunlace fabric: After pre-treatment, the base material fibers are formed into an even fiber net by a high-speed precision combing machine. Then, through multiple high-pressure hydroentanglement consolidation processes, the fibers are entangled to produce a uniform and strength-qualified spunlace non-woven fabric base; After the base fabric undergoes shaping treatment, it ensures a smooth surface without wrinkles, enhancing the uniformity of the fragrance additive attachment.

3. Step 3: Customized fragrance addition (core process): Using the "precise spraying + penetration adsorption" technology, according to the type and concentration requirements of the fragrance, the fragrance additive and deionized water are diluted and mixed in a proportion of 1:5 to 1:20 to form an even fragrance liquid; Through an automated high-precision spraying device, the fragrance liquid is evenly sprayed onto the surface of the spunlace fabric, with the spraying volume error controlled within ±2g/㎡; Subsequently, through low-temperature penetration treatment, the fragrance liquid fully penetrates into the fibers to ensure a firm attachment of the fragrance.

4. Step 4: Solidification, stabilization and post-processing: The sprayed fragrant spunlace fabric is sent to a constant temperature curing room, where it is left to stand in a 35-45℃ environment for 12-24 hours to form a stable combination with the fibers, and to remove excess moisture; After curing, according to customer requirements, it is cut, rolled up, and processed into different weights (30g/㎡ - 150g/㎡) and widths (0.1m - 3.4m) of finished products. In some scenarios, post-processing such as printing and embossing can be completed simultaneously.

5. Step 5: Comprehensive quality inspection: Establish a "three-level quality inspection system" - fragrant performance inspection (professional aroma tasters + electronic nose to detect fragrance concentration, purity and uniformity, ensuring compliance with custom requirements), safety performance inspection (detoxification of formaldehyde content, heavy metals, skin irritation, etc., to ensure compliance with safety standards), physical performance inspection (rechecking of basic indicators such as tear strength, weight uniformity, etc.), and non-compliant products are strictly eliminated to ensure a 100% pass rate of the factory products.