What is sustainability? Describe sustainable denim washing process.

Sustainable Denim Washing

Sustainable denim washing is a modern trend of wash. Eco-friendly this type of wash save at a time- water, energy, time, and chemical. In modern times these are more valuable for the textile industry.


Sustainability is an approach that considers the interconnected environmental, social, and economic dimensions of systems and processes towards a harmonious and peaceful future. Sustainability is no more a show-able, but a practice to be cultivated. How does one use natural resources without impacting ecological, economic, and social balance? Our site has been trying in various ways to maintain an equilibrium, by minimizing the exploitation of natural resources and reducing the impact on the environment and all this while maintaining a socio-economic sanctity. Sustainability is an initiative towards showcasing these efforts and spreading awareness about the innovative ways that organizations are grappling with sustainability.

What is a Sustainable wash? Sustainable means use less time, less energy, and less water, give more Eco-friendly and more production. When this process is used in the wash then it is called sustainable wash.

Objectives or the main vision of sustainable wash is below -

1. Saving time

2. Saving energy

3. Saving water

1. Saving time

The main goal is to save time in everything or every production factory. Production depends on time and other materials, mainly time is more valuable. The time value is much higher in the manufacturing industry. Every minute is calculated for production, because of how much product can be produced in less time. This is basically the goal of the company owners. That's why they use different methods to get more production in less time.

2. Saving Energy

Energy or power is another valuable thing in the production factory. More energy use creates more costing in the product. Production cost is high, income is less. So energy-saving is a big factor in the production factory. If you create a high-priced product and more quantity in less energy consumption, the factory will be more profited or benefited. Challenging market you survive more time due to less prices. At present labor and power cost is high, so every factory owners want to be more productive and use less energy or labor cost.

3. Saving Water

Water is essential for every living thing. Water is needed all the time for farming, sustaining life, and production factory. Water is collected mainly from rivers, canals, and underground layers. When we use more water, the ecological balance will no longer be right. There will be environmental disasters, landslides, and water scarcity. At this point, the earth will lose its beauty, and the animals will lose their habitat. So water use needs to be affordable. To this end, the current slogan in laundry factories is Sustainable Wash. New methods of denim dyeing, finishing, and processing are now available and sustainable solutions are available that benefit the manufacturer, and the customer.

The sustainable denim washing process

As changes in the supply chain need to continue, both brands and consumers are looking for more sustainable alternatives regardless of the significance and feel that consumers prefer their favorite pair of jeans. It is possible to achieve the same designs and overall look of denim while saving water, energy, time, and/or chemicals throughout the process.

A. For stone effect

Pumice Stones are used for stone-washing denim to give a faded, worn-out look to the fabric. Need large washing machines, higher labor costs involved with a pumice stone, need extra labor for removing the residue, dust, and sludge. Here denim fabric tearing possibility is high.

Instead of this, new technology Tonello created abrasive stainless-steel drums in collaboration with Levi Strauss & Co. These are fast, removable, and can be used for normal washing/ dyeing processes. The NoStone process reduces water consumption, production costs, emissions, waste, processing time, and manual labor.

Savings with new technology

Sustainable denim washing process


B. For the wash-down effect

In the traditional method, Bleaching is a step in denim finishing that is used to decolorize indigo. The level of discoloration depends on the amount of bleach used, the temperature, and the duration of the wash process. It can cause corrosion to machines, weaken the fabric, and high exposure can be harmful to workers.

Instead of this, new technology ozone used as a powerful bleaching agent that is generated from oxygen. It works quickly and requires fewer rinses and the remaining ozone is converted back into oxygen and water. Enzymes (Laccases) can be used as an alternative to the bleaching process which changed only the dye and appearance of the fabric without changing fabric quality, strength, and elasticity.

Savings with new technology


Sustainable denim washing process

C. For whiskers effect

In the traditional methods, where used sandpaper and manual pattern board for making whiskers. This operation is done by a manual operator. In the new technology, laser machines can create vintage effects, whiskers, patterns, patches, and even intentional holes and tears in a garment. The laser technology uses less water, chemicals, and energy to create a wide variety of denim looks.

D. For sanding effect

In traditional methods, manual sanding is used to create faded areas by physically scraping the surface of denim garments with a variety of tools. Sandblasting uses compressed air to forcefully spray sand at the garments. Sandblasting is extremely hazardous to workers, which has led many organizations to ban the technique.

In the new technology, Laser can also, be used to mimic hand sanding and sandblasting. The laser can be pre-programmed with patterns that can mimic exactly the desired look achieved through manual sanding and sandblasting with significantly less labor and physical hazards.

Savings with new technology

Sustainable denim washing process


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