Laser plasma technology is a combination of plasma and laser and polishes the surface of the leather by non-toxic gases.
PlDue to prominent leather features, this material is used in the production of many goods including clothing, shoe, leather goods, furniture, shipbuilding, aircraft manufacturing and automotive appliances, and, depending on the nature and characteristics of the goods and the items to be consumed, different types of leather are demanded by various industries.
Altogether, in traditional tanning, the consumption of water and energy in this industry is high due to the process of preparation of raw leather.
There are also a lot of chemicals used in tannery and leather good production, which should not be used in accordance with EU chemicals legislation.
However, leather durability is an important factor in the industry
Of course, the health of customers is still a priority for the famous brands of leather and retailers.
On the other hand, customers’ sensitivity to the harmless nature of the products they buy has increased, and the manufacturers have been concerned with whether the materials used in leather tanning are harmful to their customers.
Environmental activists also put leather industry manufacturers in a position to not use hazardous materials that harm the environment, and all these factors have come into coordination for the industry to find a suitable solution for the replacement of hazardous chemicals in order not to endanger the customers’ health and damage the environment.
Accordingly, Inescop is researching and working on replacing technology that tans leather through the less harmful substances known as Plasma Laser Technology (MLSE)
Laser plasma technology is a combination of plasma and laser and polishes the surface of the leather by non-toxic gases.
Plasma laser technology also has dry processes that do not consume water and minimize environmental impacts, because it reduces greenhouse gases and reduce overall water and energy consumption.
Research shows that leather-tanned by MLSE method, has a smoother, more uniform surface than the traditional one, and their waterproofing properties are higher.
The suitability of the pattern and design of any leather product is wholly personal; the purpose of the Dalir leather industry is to make you once to have a look at from A to Z of training to make a leather wallet and learn the parts that you do not know.
So if the final model in your opinion is not a beautiful and practical leather wallet, then it can still teach you a lot.
Because there are different and personalized designs in wallets, but sewing almost all parts of it, is the same.
This training is entirely based on the content provided on this site and we hope that the content will be useful for you regarding the time and accuracy spent on this training video by the Dalir Leather Industries team.
The leather wallet you see in this training video on making a leather wallet has a simple design and its sewing is very simple.
This wallet is not very spacious, it does not have any special features, but it can be a stylish and suitable alternative to your old wallet.
If you do not have a good relationship with leather sewing, this leather wallet is good for you, because you do not need to sew a large part of leather and you almost use glue or string and needle.
With a sharp cutter do some cuts with the same intervals on the pieces of leather inside the bag.
These slots are for your cards, and the number of cuts is depends on yourself.
You can use a card as a model and specify the size of the slots. Using a metal ruler also makes the slots smooth and accurate.
You will make a leather wallet easily in this way. If you have been interested in leather sewing recently, this video can be a good start for you to enter the world of leather. Please share the pictures of the wallets you make with Dalir leather industry.
Wait for more training video of Dalir leather industry.
This leather shoe is a shield against damage or a tool for beauty- shoe heel industry – creative design
People were able to increase their mobility through the use of feet shields.
The invention of footwear (Leather shoes) is one of the most important inventions of human.
Move easily in the escape times. Keep the feet against teasel, rock and cold.
For a long time, what we call shoes does not have any functions except keeping feet and their health. As the same for cloths.
But with the growth of human well-being and settled life instead of romadism, the issue of diversity and beauty that was seen on the top part of body such as crowns, necklaces, and even bracelets, was also drawn to other parts of the body.
At first the clothes turned into a theme of beauty and dignity, and then the footwear.
So when we look at leather shoes, although its covering has to be considered, but sometimes it is diminished due to the increasing the beauty features.
In this collection, a lot of leather shoes models are related to the winter season. The season of rain and snow, and the lands that are frozen.
But what is certain is that a lady cannot easily walk with these shoes and boots with this type of heel in such atmospheric conditions, or at least a long distance.
These shoes are suitable for people who are going to use leather shoes in the winter, but in a non-winter environment, and with the least possible time to move.
The manufacturer, the designer and the consumer are well aware of this issue.
The final leather shoes of this collection on this page are also some kind of creative design and against damage.
So far, we have seen most of the creativity in leather shoes manufacturing in the design of the upper part of shoes and heels, but in these shoes, the insole has become a creative element.
This shoe is a rare sample of a shoe collection that we have ever put on this page.
In the creative design of the shoe insoles, a number of issues are very important, first of all, how it is seen and the second is the observance of the standard for foot balancing in fixed and moving positions for against damage.
Although the self of this creativity is very important and the three first models of this design are not so attractive and all the charm is in the latter model.
The harmonious and balanced position between the heels, the slope of insole, and the straps over the shoes, the two-piece shape and the shoe’s upper part make the shoe look like a flying bird.
Although there seems to be a slight imbalance in design, it should be remembered that foot with shoes should be beautiful, and when the shoe is worn, the leg is as a pillar so steady that everyone admire it.
The Global Leather Coordination Committee (GLCC) call for the protection of leather names
The Global Leather Coordination Committee (GLCC), is a universal organization, is represented by representatives of the International Council of Hides, Skins and Leather Traders Association (ICHSLTA), the International Council for Tanners (ICT), and the International Union of Leather Technologists and Chemists Societies (IULTCS).
The Global Leather Coordinating Committee, in order to confront what has been called “the spread of false and misleading descriptions” of leather,
Called on governments around the world to establish a legal framework for protecting the name of the leather, since exploiters of this name could “confuse consumers.
The committee believes that only by creating appropriate rules can confront misleading descriptions” of leather names, saying that such actions will protect brands against unhealthy competition and empower consumers.
The committee has specifically called on the European Union to take the lead and adopt the “Leather Health Rule” for its 28 members.
The shoe manufacturing industry has so far been considering rules for upper, insole and spike of shoes.
The European Union has been asked to give more support to shoe makers in this regard.
The Global Leather Coordination Committee has also encouraged the US government to work with the European Union in approving new laws and regulations.
The Global Leather Coordination Committee said at a meeting in All-Chines Leather Fair that was recently held in Shanghai, the use of leather names to describe some non-leather materials has increased.
“The materials are some of the derivatives of fossil fuels, or products derived from mushrooms, pineapples and vineyards,” the committee said in an explanation.
Stefan Jeschke, a senior vice president of GST, leather car manufacturing company, warned at the Global Leather Congress in Shanghai that “automobile companies use fanciful names and pseudo-leather products.”
He emphasized that there is “no transparency” in the use of these materials and products. “The consumers has become more confused when” unaware vendors cannot provide the buyer with proper explanations about these imaginary names. “
The Global Leather Coordinating Committee emphasized that leather only refers to the skin or the raw skin of animals, which has been tanned appropriately to prevent its deterioration.
The committee added:
The good authenticity of leather is undermined by inconsiderate businessmen, which in turn it has had an adverse effect on the overall perception of leather.
For this reason, the leather market suffered losses that harm the real manufacturers of leather and product consumer around the world.
In order to cope with this situation, the Healthcare Correctness in the Brazilian tanning industry has been set up to properly enforce its leather laws and also to encourage Chicness to encouraged to use the “real leather” brands.
Within the framework of this campaign, efforts have also been made to persuade Americans to review the leather guidelines and the activities of Europeans in harmonizing the internal rules of the EU countries about leather.
The Global Leather Coordinating Committee announced:
Protecting leather against false descriptions and uses improves the value of leather goods and justifies its true price against counterfeit and non-leather goods easily.
Brands increasingly appreciate the value of transparency and health of products because this is in the interest of the leather market and makes the customer remain loyal to leather goods.
According to the committee, the market is for all types of leather goods, provided that they are to be marketed clearly and properly.
By the Iranian researchers it was done; with nanotechnology, the high resistance of genuine leather against the flame in the production of natural leather
Iranian researchers at Amir Kabir University of Technology have succeeded in achieving a project to upgrade genuine leather against flame with nano technology in genuine leather production.
The Iranian researchers at Amir Kabir University of Technology, Samaneh Sepehri, who was implementing the “improvement of the natural regeneration of genuine leather against flame by adding clay nanoparticles,” stated:
The leather industry in Iran has a long history, but with the passing of years of presenting the machinery of this industry in the production of leather into the country, there are many problems in the industry.
Referring to some problems in the leather industry, she added:
The industry has not been given enough attention and support, and research in the field of the industry in the country has been very limited and inadequate.
She said that the leather industry is still traditionally managed,
considering that Iran has a comparative advantage in the leather industry and in the event of scientific and technological growth, Iran’s manufacturing of leather products can contribute to global markets, so research in the field of the industry is inevitable..
According to the Iranian researchers , genuine leather production with more capabilities, such as making genuine leather resistant against flame and accordance with global standards, are considered the priority research topics.
Ms. Samaneh Sepehri, emphasizing that this research has been a step towards improving the knowledge of genuine leather production, added ; since the process and materials of this research have been designed and selected to be similar to the current situation in Iranian leather factories, it can be said that this research has led to the localization of the technology to improve the resistance of genuine leather to the flames.
Also, using nanotechnology and the use of nanomaterial, the length of geniun leather burns reduced due to the resistance of leather to fire.
Referring to the “Improvement of genuine leather resistance to flame by adding clay nanoparticles,” she said; this research began with library and field research to find traditional and modern methods for producing anti-inflammatory leather.
Ms. Samaneh Sepehri continued: then knowledge of leather production in Iran was extracted from the factories and examined in the laboratory.
In the next step, the materials that create the fire resistance feature were added to the leather process. Finally, the effects of materials and processes on different leather properties were investigated and measured.
She stated that the result of this research is directly applicable in the leather industry, and then she added; the leather produced using the results of this research is being applied for in the furniture and automotive industry and aircraft manufacturing and clothing industry, in particular all kinds of work and safety apparel.
She added, Continuation of this project is a semi-industrialization of the product. It is also a continuation of research and study to further improve this feature or other complementary features of leather.
Referring to the characteristics of the results of the plan, she said: the use of natural leather that has unique properties.
Using Nano clay, which is abundant and low in price and has no environmental risks and the use of processes and chemicals that are commonly used in factories are considered the features of this design.
Graduated from Amir Kabir University of Technology said;
possibility of using the proposed method of design in leather factories without the cost of providing new machinery with very little change in the usual processes of the factories, the lack of knowledge or education, the absence of environmental pollution are some of the benefits of this project.
She mentioned; the product of this research can be used in the leather industry.
After mass production and completion of research, it can be used in industries such as automotive, airplane and apparel.
Professor Dr. Mohammad Amani Tehran and Dr. Fatemeh Zeighami have instructed this plan as the supervisor and advisor respectively.
Dr. Fatemeh Zeighami is one of the professors of Tehran University of Leather Applied Science.