Tag: natural indigo

  • Sense the Substance of BIO INDIGO

    Sense the Substance of BIO INDIGO

    Textile Industry is growing big day by day and so the level of pollution. Gradually, the industry has started sensing the urgency for reducing the pollution but the pace for the purpose is a bit slow. The industry has taken few initiatives like the shift from Potassium Permanganate, lesser water consumption, waterless dyeing, Better Cotton Initiative, etc. but still, Natural Dye is the segment that is not explored much yet. Natural dyes can be highly effective in reducing the level of pollution in the Textile Industry. Since emergence, they have normally passed all the certifications and standards without any modification.

    Denim is one of the most preferred articles of style nowadays in the textile world. Blue jeans are most likely what one considers as far as denim is concerned, though usage of denim has gone past the usual pattern and colors. 10% of the whole cotton generation around the world transforms into denim. It indicates the huge demand and popularity of denim around the globe.

    Synthetic Indigo is used to accomplish such huge demands for the denim. Usage of such high quantities of Synthetic Indigo is one of the major concern for sustainability. The textile industry is making praiseworthy efforts for flourishing sustainability but Synthetic Indigo is creating an alarming situation. There have been some attempts at reducing the impact of Indigo dyeing through various process controls etc. However, there can still be no comparison on Synthetic dye with the Natural one.

    Sense the Substance of BIO INDIGO®

    Bio Indigo® By AMA Herbal

    India based company AMA herbal has been producing Bio Indigo® for a long time and they have been at the forefront of pushing Natural Indigo dyes in the supply chain around the world . CEO and Owner Yawar Ali gave us detailed statistics on how the Natural Indigo (Bio Indigo®) can help in greatly reducing carbon footprint as compared to Synthetic Indigo. He stresses :

    ” If we start correcting our surroundings, the world will be a better place. Therefore, preferring a sustainable and environment-friendly dyeing option can be the game-changer. If you want to go for a sustainable dyeing option then you can go for Bio Indigo® . To reduce 10kg of Carbon Footprint from your production, you will require too many things and expenditure whereas if you shift consumption of 1kg of synthetic Indigo to Bio Indigo® you can reduce 10kg of CO2 in lesser expenses and lesser efforts. Bio Indigo® is made to counter the limitations Textile Industry is facing against constantly increasing pollution levels. Life Cycle Analysis (LCA) report clearly states that consuming 1KG of Bio Indigo® results in a 10KG lesser Carbon footprint in comparison to Synthetic Indigo. So, if you are willing to craft a sustainable future, you need to sow its seeds today by initiating for the right. “

    He gives statistics below to prove the difference :

    Sense the Substance of BIO INDIGO®

    AMA Herbal team feels very strongly that Bio Indigo®clip_image001[12] is an unexplored segment and shifting preferences towards Bio Indigoclip_image001[13], a greater contribution towards sustainability can be made. AMA team further gives an example of how the usage of Bio Indigo®clip_image001[14] can affect carbon emissions.

    “World’s total denim manufacture is estimated at around 7.7 billion meters. Out of this total production let’s assume 90% of such manufacture (6.93 billion meters) is used for making blue denim. When we use Synthetic Indigo for dyeing such quantity then it will generate935.13 million kg of CO2 emission, which will certainly dent our ecosystem quite heavily. Now just presume if we are able to shift 20% of 6.93 billion meters from Synthetic Indigo to Bio Indigoclip_image001[15] then how it will impact the scenario? In that situation, we can reduce 36.14 million kg of CO2 emission. It will become a big change. That’s why we are mentioning that Bio Indigoclip_image001[16] is the segment in the textile industry which is not explored much yet. We are endeavoring hard to conquer all the odds and if we become able to shift our dyeing preferences from Synthetic Indigo to Bio Indigoclip_image001[17] it will be a sustainable revolution. It’s time for exploring the unexplored segment…Bio Indigoclip_image001[18]. “ 

    Sense the Substance of BIO INDIGO®

    “Our greener strategies will flourish sustainability if we initiate to shift towards Bio Indigoclip_image001[26]. We all are dedicated entities of the textile industry and endeavoring hard to make it fully sustainable. To bring the inspired change we need to adapt to such change first. Let’s shift to Bio Indigoclip_image001[27] for building greener and more sustainable future” –  Yawer Ali Shah

    Contact AMA Herbal for more details on their herbal dyes at  yawer@amaherbal.com

     

  • Natural Dyes – Confronting Prejudice of Synthetic Arena

    Natural Dyes – Confronting Prejudice of Synthetic Arena

    Does ecological balance is at stake? It doesn’t seem much in daily life but it is gradually changing social and environmental scenarios on a global level. What are we doing presently will silhouette the tomorrow for sure? Emerging toxicity is slowly choking purity and mineral equilibrium of air and water resources. What are the reasons behind such colossal pollution?
    There are plenty of other reasons but being the second largest source for emerging pollution Textile Industry is heavily affecting the ecological balance.

    Is there any sense of self-realization in the Textile Industry?

    If we compare the depiction from the phase a few decades ago, it can be said that Textile The industry has started sensing the utility of sustainability and collective efforts are made towards maintaining the ecological balance.

    Is something still there restricting the industry from making more impactful efforts to reach sustainability? Yes, there is, and it’s the hesitation to acclimatize the change and being distinct from the rest. A sense of realization is certainly there, but having a will to acclimatize the change may take time. People have worked on several areas of Textile from Supply Chain to Processing to Finishing but Natural Dye is a kind of unexplored area.

    Textile Industry is probing a permanent solution for sustainability since 1995. Millions of dollars are done and dusted; even then the situation has not changed much. In the year 1995, Azo dyes were banned due to the presence of hazardous substances. It is quite surprising to know that a cotton fabric comes in contact with around 800 chemicals until it transforms into a final product. At that time, only 70-80 hazardous substances were researched and banned to use in dyes. Research on substances is a constant process and as per the outcome of research, bans are levied on substances. Therefore, a synthetic dye which had passed the previous certification may fail in the next. This is the reason industry hasn’t witnessed an inspiring change in
    emerging toxicity.

    What is such change and what is the most prolific solution for sustainability? Probably one of the answers is Natural Dyes. Since emergence, Natural Dyes have passed all the certifications and standards without any modification.

    Veracity of Aniline-Free Products

    One of the common things happening is that a product that is made a bit different from the existing ones is highlighted or promoted as a unique product. It can be sensed sometimes that concern has been shifted towards making unique product rather than making right, safe and environmental-friendly product. For instance, if you look at the hair dye segment, products are promoted by stating they are ‘Ammonia-Free’. But the matter of fact is different as Ammonia is not a color giving component, its PD that provides color to hair-dyes and until it remains in the component, hair- dyes stay allergen.

    We were speaking to the owner of AMA Herbal – Mr Yawar – and according to him he has a solution which the denim industry must look at – the BIO INDIGO (Natural Indigo) . He says :

    “If you are finding a product which is unique then you can go for the Aniline-Free product but ifyou like to go for a product which should be environmental friendly and sustainable as well you should go for Bio Indigo.”

    He further stresses

    “Bio Indigo absolutely justifies the realism of sustainability. Life Cycle Analysis (LCA) reports also clarify that Bio Indigo certainly has an upper hand in improving the sustainability. It is good to know that consuming 1KG of Bio Indigo results in 10KG lesser Carbon footprint in comparison to Synthetic Indigo. People usually talk about the ecological sustainability but sustainability actually relies on three vital pillars i.e. Society, Economy and Ecology.”

    Further adding some spin off benefits of using this indigo , he mentions :

    “It’s good to know that people are showing their apprehension towards ecological sustainability but the rest two pillars can’t be left behind. When you consume 1KG of Bio Indigo it gives one day wages to two people in rural areas. Such earned money gives them a social and economical strength and they utilize it for education of their kids and for betterment of their family as well. This is why Bio Indigo completely justifies the absolute meaning of sustainability as it is strengthening all its pillars. Now it is your call as which sustainability is more important for you an Aniline-Free product or a product that is enriching life along with maintaining the ecological balance. The choice belongs to the consumer. “

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    Contact Mr. Yawar for more info at this email – yashah@amaherbal.com

    Disclaimer: This article has been contributed by AMA Herbal and represents their views

  • Indigo Museum | Sanjay Lalbhai – CMD Arvind – Speaks About His Pet Project

    Indigo Museum | Sanjay Lalbhai – CMD Arvind – Speaks About His Pet Project

    Arvind had recently come up with a most unique INDIGO MUSEUM that aims to extend the vocabulary of Indigo into spaces and possibilities never explored earlier.This museum seeks to revive and nurture traditional art forms and bring a contemporary interpretation of these with indigo, thereby benefiting the artisans and an entire ecosystem. With know-how to impart indigo on a variety of surfaces like metal, stone, wood and many more, Arvind Indigo Museum seeks to push the boundaries of innovation with Indigo into newer areas and disciplines but also deliver social impact, in line with the core philosophy Arvind stands for. The coverage of materials with Indigo is so profound that we will need to publish a few articles to do justice to the work done in this museum by craftsmen all over the world and we will be doing this over next few days.

    Indigo museum has been the pet project of Sh Sanjay Lalbhai – CMD Arvind . He has been personally driving this project with a passion that is rare to seek. We spoke to him to find out more about his vision and achievements in this direction and would like to bring the same  to our readers.

    How did the concept of applying Indigo in so many diverse applications come to your mind?

    It is just because of our history as we were responsible for bringing denim to this country. I have been associated since a long-time way back in 1988. It almost reinvented ARVIND and my carrier also took an upturn because of denims; I have been associated with this product and denim is what it is because of this wonderful dyed indigo. We had opened the Kasturibhai Lalbhai Museum and my grand father had also opened the Lalbhai Dalpatbhai museum,so we have a tradition of sharing whatever is valuable as collection to public.

    The idea came to me that, if I can create a platform using indigo and that too national indigo, then it would be a unique thing that allows artisans and artists to express their creativity through various mediums . And now that when thought came , one of the limiting factors was that the indigo has being imparted mainly on fabrics. So I further thought that if we can extend it to many other substrates then the ability of artists to express themselves through more mediums would become possible and that would be unique in a way and will attract more people to come and visit this museum because it is something unique.

    It’s an innovation which has not been done before and it is also exciting for artists and artisans because it is co-creation, when you start you don’t know what you will get and what will be the outcome because no one has done it before So there is that excitement of trying to do something which is never been done before and express your creativity through a new medium. So, in that way it has been a very interesting experiment and we have showcased that in a years’ time we have been able to use so many different materials.

    So, we’ll keep on extending this,from lifestyle to various mediums and we would really like to engage with artisans as there are so many brilliant crafts which exist in this country and there are so many brilliant artisans also.The objective is also to give them livelihood so that their next generation will also come into this and extend this tradition.

    However, I feel that, we have to make the Indian crafts more contemporary which can cater to the global audience and Indigo enables that. We see this as on going exercise to create the whole ecosystem where underlying theme is INDIGO. So that’s the vision and whoever has worked on it has loved the medium.

    We have also been surprised at how such beautiful things can come out of it. Its a very rewarding exercise and just a beginning-lots of things have to be done in the future.

    Considering all the technical difficulties, especially applying indigo to metal, glass, acrylic, stone and so many other mediums, it’s a huge achievement in a short period of one year. How do you see it?

    Yes, it is!

    Now the glass ceramic, I will show you, these are all absolutely new technologies we are using. We have failed many times. However, we keep on trying new recipes and new ways of imparting it,new way to impregnate various surfaces with indigo .

    But when you attempt it you also don’t know how we are going to succeed. But you have to keep on trying hard to understand why it’s not working and then you have to try hard to see that how do we make it possible. So, yeah  it’s a journey.

    In this whole journey of applying indigo on diverse applications, how did you see the nature of natural indigo evolve and change?

    Yes, it does change,because with oxygen it will fade and oxidize. So,it is a natural living dye that it is constantly changing unlike any other dye. One thing is that it is natural,when it comes from an agriculture crop, so you ferment the leaves, you take out the natural indigo.

    Green becomes blue and we are now trying that how do we extend the vocabulary even of the blue by mixing other natural dyes and creating a whole new palette but the underlying base would be only indigo. So, the possibilities are endless, it reacts differently with different mediums when it gets exposed to sun, when it gets exposed to air, it reacts differently. So yes ,it is all the time changing evolving ,living dye which is very exciting and it gives different hues which no other blue can give neither can any other color give.

    Would be you be adding any more mediums?

    Yes,and this will be an endless exercise and we are not restricting it, because you must have seen that we have 5 foreign artists who have worked on different mediums and created masterpieces. So,we will get artists and artisans from all over the world, and this museum will become a unique thing that these people will be contributing to with an underlying theme of indigo.

    All these experiments which have been happening here, do you think this will also create a lot of opportunities in industrial applications?

    Yes, because we will be able to extend this to every lifestyle.What we have done with clothes can be done with accessories,home textile, sanitary wear or the buildings etc, and to make it look good it has to be affordable and if it is too pricey and elite,then it will remain restricted.

    Further, it can be also used for luxury brands which will really get used to it. But we also want that it remains affordable and can be used by everybody. For example- a pair of jeans-it’s very affordable,very user-friendly product,it is very light and very low on weight.

    Similarly,we would like to bring that practical aspect where,whenever we impart indigo and when we extend the product’s life cycle or use indigo in different lifestyles,it has to be usable, affordable, unique and pleasing.

    What is the sustainable angle in this project?

    It’s very sustainable because there is no other dye which is so therapeutic. This is anti-bacteria ; you can consume it.It is US FDA approved. Mr. Abu Bakar who has done those installation-he’s been practicing all his life ; he’s worked on within indigo. So, he told me that in Mali (he’s from Mali-in Africa) that when a newborn baby arrives in this world,he/she is wrapped in such indigo cloths  because it is anti-bacteria and when a person dies then also he/she is also wrapped in an indigo cloth because it is considered a spiritual thing.So, it is such a brilliant thing : here is a dye which is good, otherwise all chemicals are harmful.It is a natural dye and it is completely sustainable which is good to consume in any way. It’s really unique.

    It is absolutely sustainable like khadi we have made (which is hand spun and hand dyed and is natural indigo,no fossil fuel is used,hand-woven. It is the oldest denim designed in memory of Gandhiji).So, we have produced this khadi denim which is now globally available- Levi’s has sold it globally and it is absolutely sustainable. It does not use any kind of fossil fuel in manufacturing, everything is natural.

    One of the things about natural indigo which restricts its increased usage is the cost .Do you think that over a period of time we can have improvements in this area to make it more cost effective?

    We are working on it. We are going to the farmers – understand where the costs are and how can we improve the crop yield. How can we improve the concentration of indigo. Because when we use natural indigo,it has 40% concentration.So, the cost almost doubles. But we have not really worked on it. Now that we have started working , we will go to the farmers and really get some different varieties grown.

    We are trying and ensure that we get highest yield. And then we can figure out whether we can bridge this cost between synthetic and natural. Even if we are not able to bridge it- we really want to make it more rewarding for the farmers. And we really want to produce authentic natural indigo which ARVIND can sign so there is no mixing of any kind of synthetic Indigo in that. So at least we can ,with assurance, sell indigo which is hundred percent natural because we will want to be personally selling it after procuring from the farm where the entire supply chain is controlled by us to ensure purity .Otherwise something cheap can easily get mixed up with something which is expensive.

    And then the synthetic Indigo is not good for the body and it is not like natural indigo. It is harmful. So of course, when Indigo is used in many other different mediums. I’m sure that such projects will create a bigger demand for indigo.As a result of which, it will be a reward for farmers. It is a socially responsible project.

    The application of natural indigo has been in certain way as used in denim .Will that be enhanced due to your experiments?

    We were the first company to use natural indigo and market khadi denim. We will be the first people to use it on room furnishings ,drapes and carpets etc . We have already extended it into these broader categories.

    In terms of application – lets say can technical application be improved so that it can be applied faster.

    We have mainly used various techniques for our project. Our emphasis has been non-profit and creating the unique museum. But now we find that it is a very appealing product and it can be commercialized. So we will explore that possibility .Unless something can be commercially produced- nothing will become affordable. It will remain boutique. If it is really boutique it will remain a craft. So in some ways we will succeed and in some ways we may not but home furnishing definitely will see success. And we have tried it now on everything steel, wool, synthetic, linen, all blends. So everything is possible.

    I think you’re coming up with the bigger museum out here as per the model out there.So that is going to be big one with over 25,000 sq feet of space ?

    Yes. We will set up a large museum as we are saying that this should be an on going project which would not have an end because this is constantly working with some of the best creative minds all over the world and has infinite possibilities.

    Would you like to take this museum globally?

    Yes,We would like to show it in various countries so that more people will come to know more about it. We also like to raise resources for this museum. So we require patronage, we also require people who really believe in it and want to contribute to it because its a public museum.

    So anyone who’s committed to this ecosystem we can give them certain naming rights and other things. They can also contribute.

    Any message for indigo lovers all around the world?

    I think it is one passion which one should pursue because it’s one fabric which is globally accepted.It cuts across all castes, creeds, and genders. And it is a very universally accepted product. So liking something like this is very natural and which is good for every one and it is affordable. It gives us so much joy. Everything is good about this.

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  • Natural Indigo Scarves From Denimsandjeans

    Natural Indigo Scarves From Denimsandjeans

    We , as all denim lovers, are in love with Indigo . And when it comes to natural indigo , the feeling is altogether at a different level.  As Denimsandjeans team, we have been in love with this special dye for decades and so are many of us. As an expression of our love for natural indigo, we have been long working on to come out with a product which we love and which we feel can be loved by others like us . We are happy to announce the launch of our Indigo scarves hand made by artisans in India and bringing forth the legacy of 3000 year old practice and which are available at our E-com site www.shop.denimsandjeans.com bringing together a collection of exclusive block printed designs.

    SHOP INTO THE BLUE | Denimsandjeans

    History Of Natural Indigo

    India has a long history of over 3000 years with Indigo and generations have passed the know how of Indigo dyeing to their descendants and the knowledge is still being pursued by few artisan families in different parts of India.Indigo’s name gives its origin away: it simply means ‘the Indian’ or ‘from India.’ But we now know that, besides India, indigo was also used in tropical zones in Africa and China. Our ancestors in India, East Asia and Egypt, as well as probably the Maya, used the blue dye derived from the Indigofera Tinctoria plant to dye their clothes. The oldest known fabric dyed indigo dating to 6,000 years ago was discovered in 2009 at Huaca Prieta, Peru.India was a primary supplier of indigo to Europe as early as the Greco-Roman era and Indigo was also a part of India’s freedom struggle as last year we celebrated the centenary year of the Champaran Satyagraha, when Mahatma Gandhi highlighted the woeful plight of Indian farmers who had been forced to cultivate indigo by the British.

    Origins Of Natural Indigo

    SHOP INTO THE BLUE | Denimsandjeans

    Many plants have been identified as potentially rich in natural dye content and some of them have been used for natural dyeing for quite some time. Normally natural dyes are extracted from roots, stems, leaves , flowers and fruit of various plants. In living Indigo plant form , indigo exists as a colourless substance comprised of sugars and indoxyl. Indigo’s seed treatments contain microbes that live within plant tissue, unlike existing microbial seed treatments that contain microbes that live around the roots. Highest yield of indigo dye was obtained from using 2.0 sodium hydroxide solution.

    SHOP INTO THE BLUE | Denimsandjeans

    The process of extracting blue colour from green leaves of indigo plant is magical and unique. It involves steps, to be carried out with great timing. The indigo pigment gets detached from glucose as the leaves are soaked in water and fermented. The leaves are taken out , leaving indigo white in the water, which when exposed to air gives out the blue colour. This blue colour of indigo remains hidden until the leaf of indigo plant is fermented. After the water is whisked properly, the blue colour settles down forming watery clay. This sludge is then heated or sundried to be made in to cakes.The indigo seed is sown about the end of February or beginning of March, it germinate in the course of four to five days and at the middle of June the plant can obtained a height between 3 and 5 feet and has a stem of about a quarter of an inch in diameter as the plant grows. The coloring principle gradually increases until it reaches a maximum about the end of August.

    SHOP INTO THE BLUE | Denimsandjeans

    SHOP INTO THE BLUE | Denimsandjeans

    SHOP INTO THE BLUE | Denimsandjeans

    SHOP INTO THE BLUE | Denimsandjeans

    Synthetic Indigo

    Demand for indigo dramatically increased during the industrial revolution, in part due to the popularity of Levi Strauss’s blue denim jeans. The natural extraction process was expensive and could not produce the mass quantities required for the burgeoning garment industry. So chemists began searching for synthetic methods of producing the dye. In 1883 Adolf Von Bayer (of Bayer aspirin fame) researched indigo’s chemical structure. He found that he could treat omega-bromoacetanilide with an alkali (a substance that is high in pH) to produce oxindole. Later, based on this observation, K. Heumann identified a synthesis pathway to produce indigo. Within 14 years their work resulted in the first commercial production of the synthetic dye. In 1905 Bayer was awarded the Nobel Prize for his discovery.

    The synthesis of N-(2-carboxyphenyl) glycine from the easy to obtain aniline provided a new and economically attractive route. BASF developed a commercially feasible manufacturing process that was in use by 1897, at which time 19,000 tons of indigo were being produced from plant sources. By 1914 this had dropped to 1,000 tons by 1914 and continued to contract. In last few decades the usage of Natural Indigo dye has almost finished. However, there is a resurgence in the interest in the natural indigo and going over next few years we are likely to see much more manufacturing being done with Natural Indigo.

    Natural Indigo Scarves From Denimsandjeans

    The scarves will come out with a small presentable pouch (also blue color !) and in different designs. An excellent gift for someone who loves Natural Indigo ! As a launch initiative, we are also giving limited number of coupon codes INDIGO9 which will help save $9 – but only for very few numbers.

    SHOP INTO THE BLUE | Denimsandjeans

    SHOP INTO THE BLUE | Denimsandjeans

    SHOP INTO THE BLUE | Denimsandjeans

    SHOP INTO THE BLUE | Denimsandjeans

    SHOP INTO THE BLUE | Denimsandjeans

    Check out our site at – https://www.shop.denimsandjeans.com and look out for some more surprises !
    We will be very happy to receive any feedbacks that you may give us on this new initiative ..

  • Natural Indigo Dye Extraction Process

    Natural Indigo Dyeing is a tedious process and it takes a long time to extract the dye from the leaves . This is a nice video from Go Indigo Jeans giving a detailed process of Natural Indigo extraction..