Water-Soluble Non-Woven Fabric is a specialized type of non-woven material that dissolves completely in water, leaving no residue. Made primarily from polyvinyl alcohol (PVA) or other water-soluble polymers, this fabric is used in various industries for applications where the fabric must dissolve after serving its purpose.

Material:

• Polyvinyl Alcohol (PVA): The most common material used in water-soluble non-woven fabrics. PVA is known for its excellent water solubility, biodegradability, and non-toxic properties.
• Other Water-Soluble Polymers: Depending on the specific application, other polymers or polymer blends might be used to achieve desired properties like strength, solubility rate, and temperature sensitivity.

Characteristics:

• Water Solubility: The key feature of this fabric is its ability to dissolve entirely in water, with the rate of dissolution varying depending on water temperature and fabric thickness.
• Biodegradability: Once dissolved, the material degrades naturally, leaving no harmful residues and contributing to environmental sustainability.
• Strength and Flexibility: Before dissolution, the fabric offers sufficient strength and flexibility for various applications, making it a reliable temporary support material.
• Temperature Sensitivity: The fabric can be designed to dissolve at different temperatures, allowing for customization based on specific needs (e.g., warm or cold water).
• Non-Toxic and Safe: The materials used are non-toxic, making the fabric safe for applications involving contact with skin, food, or sensitive environments.

Applications:

• Embroidery and Textile Industry: Used as a stabilizer in embroidery, especially for intricate designs. After the embroidery is completed, the fabric is easily dissolved in water, leaving behind the clean embroidery without any trace of the stabilizer.
• Medical and Healthcare: Employed for single-use medical items like disposable laundry bags for contaminated materials, which can be placed directly in the washing machine where they dissolve, minimizing handling and contamination risks.
• Packaging: Used for dissolvable packaging that needs to disappear after use, such as laundry pods or packaging for small quantities of chemicals or agro-products.
• Cleaning Products: Incorporated into dissolvable wipes and sponges that can be disposed of by simply rinsing them away after use.
• Agriculture: Used for seed tapes or water-soluble pouches that dissolve when watered, releasing seeds or fertilizers directly into the soil.

How to Use:

1. Textiles and Embroidery: Place the water-soluble fabric over or under the fabric being embroidered to stabilize it during the process. After completing the embroidery, immerse the fabric in water, and the stabilizer will dissolve, leaving the design clean and residue-free.
2. Medical Uses: Place contaminated items in a water-soluble non-woven bag, and the bag can be placed directly into a washing machine, where it dissolves, allowing for safe and hygienic handling.
3. Packaging: Wrap or encase products in the water-soluble fabric. When the product is ready for use, the fabric dissolves upon exposure to water, leaving no waste behind.

Advantages:

• Environmental Friendliness: The fabric dissolves and biodegrades, reducing waste and environmental impact.
• Convenience: Simplifies processes, such as in medical or cleaning applications, by reducing the need for direct handling or disposal.
• Versatility: Suitable for a wide range of applications, from textiles to agriculture, making it a flexible material choice.

In summary, water-soluble non-woven fabric is an innovative and environmentally responsible material that offers practical solutions across various industries. Its ability to provide temporary support and then disappear without a trace makes it valuable in applications where cleanliness, safety, and environmental impact are crucial.