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Introduce the SAND WASH in custom clothing
Introduce the SAND WASH in custom clothing
Sand wash is a garment washing process that combines alkaline/oxidative agents with mechanical abrasion to create fading effects, a vintage appearance, and a frost-like nap on fabrics. It is primarily utilized in clothing exporter and china manufacturing clothing contexts, especially for enhancing the softness and retro texture of denim and cotton materials. This process synergizes chemical softening and physical abrasion to alter fiber structure and form a matte, fuzzy surface layer, catering to the needs of fashion manufacturing companies and clothing brand manufacturers.
I. Process Flow
1. Pre-Treatment
Swelling Agent Immersion: Select swelling agents (alkaline/oxidative agents) based on fiber type (e.g., cotton, linen) and fabric density. Perform chemical soaking to loosen the fiber structure, preparing it for subsequent treatments commonly used in wholesale clothing vendors and wholesale clothing suppliers.
2. Main Treatment
(1)Chemical Fading: Add alkaline agents (e.g., sodium hydroxide) or oxidizing agents (e.g., potassium permanganate) to industrial washers. Conduct high-temperature washing (60–90°C) to partially strip dyes and achieve fading effects sought after by apparel companies and outwear manufacturers.
(2)Mechanical Abrasion: Utilize pumice stones or mechanical abrasion tools to grind the fabric surface. This step generates irregular frost-white fuzzing and enhances the matte texture, aligning with the aesthetics of garment factory and custom clothing maker products.
3. Post-Treatment
(1)Softening: Apply silicone-based softeners to neutralize chemical residues and improve fabric suppleness, ensuring comfort and softness valued by fashion clothes supplier and personalised sports clothing customers.
(2)Drying & Setting: Remove pumice debris and stabilize the nap using tumble dryers, readying the fabric for further finishing or direct assembly into garments in jorts manufacturers and other denim-focused manufacturer clothing settings.
II. Key Characteristics
1. Visual Features
(1)Faded Vintage Appearance: Surface displays gray-white tones mimicking long-term wear patterns, aligning with the trends of clothing design manufacturers and fashion manufacturing companies.
(2)Matte Frost-Like Nap: Subtle contrast with untreated areas, enhancing dimensional depth, similar to the effects achieved through multi-process layering and matte texture techniques.
2. Tactile Optimization: Loosened fibers yield a softer hand feel, reducing fabric stiffness and improving comfort, similar to the tactile changes observed in abraded fabric through denim distressing processes.
III. Applications
(1)Vintage-Style Garments: Denim jeans, jackets, and other products to amplify distressed effects, catering to the demands of vintage denim products market and wholesale clothing vendors.
(2)High-Cotton Fabrics: Coarse yarns or low-twist cotton textiles achieve pronounced results when distressed, ideal for casualwear, home textiles, and meeting the requirements of custom clothing maker and apparel company specialized in chinese clothing manufacturing.
IV. Advantages and Risks
1. Advantages
(1)Enhanced Breathability: The nap improves airflow, suitable for
summer apparel.
(2)Color Retention: Optimized dyeing processes ensure that even faded hues remain vibrant, appealing to fashion clothes suppliers and custom clothing makers who prioritize aesthetic longevity.
(3)Durability: The loosened fiber structure minimizes stretching and deformation, extending the lifespan of garments, which is beneficial for wholesale clothing vendors and outwear manufacturers.
2. Risks
(1)Fiber Degradation: Excessive use of chemicals or abrasion during treatment may weaken fabric integrity, posing risks for chinese clothing manufacturing quality.
(2)Environmental Compliance: Alkaline wastewater generated requires specialized treatment to prevent pollution, an essential consideration for fashion manufacturing companies committed to sustainability.
V. Precautions
(1)Fabric Compatibility: Delicate fabrics, such as silk, risk damage during treatment; it is crucial to prioritize heavyweight textiles to avoid losses for garment factories and apparel company clients.
(2)PH Neutralization: Strictly monitor chemical residues to ensure they are neutralized, preventing skin irritation and maintaining safety standards for personalised sports clothing.
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