How Much Energy Do You Play In The Clothing Industry?
At present, our country
Garment industry
The development goal of "clothing power" has been clearly defined, and "clothing power" should start from technology, brand and culture, pform industries and upgrade industries.
To implement the strategy, we should start with the two links of "contribution rate of science and technology" and "contribution rate of brand".
To raise the contribution rate of science and technology is to make the Chinese garment industry stand in the commanding heights of science and technology in the field of global clothing, create market opportunities with science and technology, and create super value and efficiency through technology.
Scientific and technological content of a piece of fabric
Fabric is the most basic element of making clothes.
Without fabric, everything else about clothing does not exist.
Traditional fabrics only have the basic functions of warmth, fashion or cool and refreshing, but with the development of technology and the change of clothing demand, clothing fabrics are being given higher requirements.
At present, hi-tech functional fabrics have been widely used in all kinds of garments, especially in sports and casual wear.
In fact, outdoor sports and leisure brands use cloth of science and technology and environmental protection. This has become another trend, such as the use of organic cotton and the use of recycled materials to create fur jackets, skiing or outdoor jackets.
The fabric made by the latest nanotechnology can make the clothes waterproof, splash and crease resistant, and reduce the frequency of cleaning.
There are many innovative technologies for sustainable development all over the world, not only for making textiles with milk, but also for algae.
textile
To produce T-shirts and other sports and leisure products.
Under the guidance of this trend, many domestic fabric enterprises, sports and leisure enterprises have taken action consciously to promote the development and use of high-tech functional fabrics.
Chen Xianming, general manager of three Jin Textile Co., Ltd. in Shaoxing, Zhejiang, introduced their outdoor leisure wear fabrics, which are waterproof, windproof and breathable. They pour a cup of water on a seemingly ordinary black fabric, and then reclaim the water in the cup. The material is not wet at all, and a lot of water drops.
In Anta's lab, people can see the latest elastic fabric developed by companies and Lycra.
This fabric can maintain good ventilation effect because of its special material, but it will not be permeated with water. For outdoor clothing, it will maintain good clothing effect.
At the Winter Olympic Games held in 2010, the name of the Winter Olympic Games award dress selected by Anta is the fish grid PU film breathable and breathable membrane. It adopts the international advanced DuPont Teflon fabric protection technology, and has the extremely strong waterproof, anti fouling and oil proof ability. The maximum water pressure can withstand 10000PPM, has the function of long-lasting water repellent, and can well protect ultraviolet from damaging the skin.
Not only that, all parts of the award dress have breathable holes, which are conducive to efficient sweating and make the wearing experience more comfortable.
Environmental protection and low carbon has become one of the most popular words in recent years. For environmental protection, it is not only a goal pursued by consumers, but also a goal pursued by manufacturing enterprises.
Nowadays, low carbon and environmental protection is also blowing into the fabric industry.
In World Expo last year, You Xurong group launched the flycool cool fabric is the world's best choice products, the fabric can produce a cool feeling of 1~2 degrees below the temperature when exposed to skin. Long time sunlight can produce a cool temperature difference of 3~5 degrees, and has the effect of moisture absorption, sweat and ultraviolet.
The moisture regain and fiber thermal diffusivity of this cool fiber are better than those of ordinary fibers, and there are many kinds of composite natural minerals, jade and so on. It is a multifunctional environmental protection fabric.
When wearing this series of clothes, the air conditioner can be adjusted to 1 degrees centigrade. According to statistics, the electricity charge of 5~6% can be saved, and the amount of 0.62kg carbon emission can be reduced.
At this year's China International fabric exhibition, Huang Zhixiang, President and general manager of Zhi Zhi (China) Group Co., Ltd. introduced a high-tech fabric for journalists who came to visit China.
The fabric is made from corn fiber produced by Ingeinous company, without petroleum derivatives.
If 10000 polyester fiber jerseys were converted to the fabric, the savings of petrochemical energy equivalent to 2271 liters of gasoline would reduce the amount of greenhouse gas emissions equivalent to 23336 kilometers of exhaust emissions from an ordinary car.
Low carbon environmental protection is not only embodied in functional fabric products, but also in the production technology process of enterprises.
Gage formed a strategic partner with Taiwan Changsheng company and jointly established the cold pfer environmental printing experimental application center.
It is understood that the project has thoroughly solved the problems of energy consumption, water consumption, time consuming, high cost, and rough pattern in traditional printing process.
Compared with the traditional printing process, cold pfer environmental printing is a combination of environmental protection, energy saving and high efficiency.
The technology is also suitable for cellulose fiber fabrics such as cotton, model and Tencel. The advantage is that the material is less and the washing is easy. Compared with the traditional printing ratio, the technology can save 65% of the energy, and the water consumption of 2/3 also produces less waste water and lower harmful substances.
Similarly, there are many new fabrics for energy saving and low carbon:
"Coke bottle" fabric.
The coke bottle fabric is made of waste coke bottles, which are washed, broken and fused to make recycled fibers.
Fashion people made this regenerated fiber into clothing and became a shining eye on the T model.
Because the content of cola bottle 90% is reclaimed recycled polyester fiber, the fibers and fabrics made of it also have polyester polyester characteristics, which do not affect the physical and chemical performance indexes in any way.
According to scientific proof, 1000 grams of "coke bottle" is equivalent to 700 grams of crude oil containing carbon, directly saving 80% of energy consumption than conventional polyester.
Coloring bottles and other fabrics have been widely used in various fields of life, such as bags, shopping bags, tents, women's clothing, home textiles, etc. after dyeing, finalizing, and so on. Their strength is slightly lower than that of conventional polyester, and their wearing indexes meet the standard requirements.
In order to harvest better wearability, many businesses have made improvements from finishing, such as waterproof, moisture permeability, antibacterial and UV resistance, making them more comfortable and durable.
Light and high density fabric.
In order to perfect the pursuit and to challenge the limit, Taihua special textile (Jiaxing) Co., Ltd., one of the most popular fabrics in China, will strive to achieve the ultimate goal of environmental protection.
Starting from regular 20D nylon, Taihua further developed 15D soft silk series and 10D lightweight series.
Among them, 10D, that is, the weight of every 9000 meters long silk is 10 grams; 15D is 9000 grams of silk weight 15 grams each.
The 10D series is known as "cicada spinning", which suggests that it is as light as a feather and thin as a cicada.
Assuming that the width of the door is 150 centimeters, the weight of the fabric is only 20 grams. According to the 1 meter fabric cost of a coat, a lightweight windbreaker jacket weighs only 20 grams. The weight of the fabric is 1 centimeters.
Of course, lightweight fabrics should also be of first-rate quality.
How does the fabric of 10D meet the wearability? Thua Hua chooses advanced post finishing technology to enhance the tear strength of the finished products. At present, the tearing strength of "cicada spinning" can reach 1000 grams, which basically meets the wearability.
This fabric is soft, comfortable, windproof and breathable, and is usually used to make light casual clothes. The light texture can hardly feel its weight.
simulation
Fabric
。
This kind of "simulation fabric" is different from the "simulation" in biology. This kind of simulation fabric is to use more material saving method and produce better products in a more environmentally friendly way.
If artificial leather takes the place of natural cowhide, moisture absorption and quick drying replace the hygroscopic and quick drying fiber, the PU paper is replaced by the refined silk fabric, and the wisdom of Jin polyester crepe is a perfect interpretation of the new concept of "dyed weaving".
Of course, the use of microcapsules also brings us more choice.
The calendering effect of the offset paper itself, plus the "icing on the cake" of a PU coating, brightens the original beauty and blossoming brilliance.
Hi-tech fabrics can greatly enhance the competitiveness of enterprises.
An industry insider who has been engaged in knitting product research and development for many years said that all enterprises are facing uncertain factors such as labor cost, rising price of raw materials, and fluctuation of RMB exchange rate. Textile industry is under great pressure, but vitality is everywhere.
The same is knitted fabric, conventional products sold to dozens of yuan a kilogram, and the new fabric sells tens of yuan, one meter, and in short supply.
This is the gap. The gap is reflected in science and technology.
Scientific and technological factors in production
A garment, from fabric to production, to logistics and sales, has gone through several processes, and how many of these processes are directly reflected in the latest technology? These are all related to the development of clothing brand clothing, and it is also related to whether Chinese clothing can really integrate with the international market and become a member of the international brand clothing world.
When it comes to garment enterprises, people often see a group of women working on the sewing machine.
Once upon a time, the Chinese clothing industry seemed to be closely linked with the words "OEM, processing bases, handworkshops, labor intensive" and so on.
However, a few years ago, tiger clothing Limited presented a sewing machine with a value of 420 thousand yuan and more expensive than Audi. It made people have a new understanding of the technological progress of garment enterprises in the sewing process.
It is understood that in order to make profits in the production cost and efficiency, many garment enterprises pay more attention to the investment in updating equipment. Advanced equipment and application of science and technology have been listed as the key indicators of clothing brand enterprises.
"At present, domestic large-scale garment processing plants generally use automatic equipment such as automatic cutting machine, automatic bag opening machine, automatic copying machine and so on, and have realized semi automated production.
"YOUNGOR" is an example, as well as Beijing's "bronze cattle".
We can see that the YOUNGOR workshop has the most advanced clothing production technology and equipment and production line in the world today.
Xu Lan, Germany's technical support for Shanghai representative office, believes that China's clothing design and production has entered the stage of digital competition.
There are three main categories of modern garment processing technology: cutting process, sewing process and ironing process.
The corresponding three major processing equipment: cutting and processing equipment, sewing processing equipment and ironing processing equipment are also the three links in the technological pformation of garment enterprises. The technological development of these equipment has improved the garment production technology and application technology.
Nowadays, China's clothing industry is no longer a traditional labor-intensive industry in the original sense, but an industry integrating high technology and information technology. Science and technology has been closely linked with the industrialization of clothing, and the labor productivity of the garment industry has been greatly improved.
For men's formal shirts, the average production level of a single production line in the whole country is 13~15 pieces. A better enterprise can reach 17~19 by hanging wires, while a domestic enterprise has achieved 23 pieces of fine management by using automatic equipment.
This shows that in the process of production, the role of mechanization and automation is increasing, and people become auxiliary factors.
Application of computer management system to improve labour productivity is the trend of garment production.
The automatic hanging pmission system is a combination of several garment production processes under the control of computers, which can reduce the auxiliary time beyond the operator's sewing. It can reduce the time of bundling and placing the cutting pieces. It also has the function of computer production and management. Before the system starts, the production management personnel will arrange the production management personnel to enter the production process and working conditions on the main control machine to operate. The computer control will send the clothes piece according to the input requirements in turn according to the working station. If the same process needs to be processed by several workstations, it can automatically adjust the delivery station according to the completion of multiple workstations, so as to ensure the balance of the process and the smooth flow of the pipeline.
When the system is working, there will be a lot of overstock in one station, and it will be automatically adjusted so that production managers can adjust the process and balance production.
In actual production, the production efficiency can be increased by more than 20%.
There are many surplus processes in domestic garment manufacturers. For example, many garment production processes are followed by the preliminary process -- sewing (bonding and ironing) -- the process of cutting. As long as we use sawing scissors, hydraulic punching machines and automatic cutting machines (CAM), we can turn the preliminary examination into fine cutting and save the tailoring process. In the sewing process, the use of automatic special equipment, such as the automatic bagging machine for shirts production equipment, makes the original two processes (bag folding, ironing - stickbag sewing) into sewing bags, and the output of one worker per day is equivalent to the output of 4 people in the original process.
"The development direction of domestic equipment in the future is mainly to realize the unmanned production of garment workshop and the mechatronics technology.
For example, the use of hanging system can improve the pportation and pportation modes of semi products in all processes, so that all the automatic lines of the workshop can be reasonably communicated and linked up, forming automatic control production, reducing production workers, and realizing "unmanned production".
Xu Lan said.
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