Business Club August 17th today's Jiangsu Shenghong Group Co., Ltd. is known as "printing and dyeing capacity in Asia first." The key reason why we can produce ancestors' products is that they always pay attention to product R&D and technological innovation. Many of the new printing and dyeing technologies not only brought tremendous economic benefits to Shenghong Printing and Dyeing, but also carried out practical explorations on the road to low carbon transformation in China's printing and dyeing industry.
Nylon anti-infrared camouflage printing process, a factory, a product to walk the characteristics of the road Shenghong printing and dyeing by a number of printing and dyeing plants, in order to better adjust the product structure, while giving full play to the group's operating advantages, Shenghong printing and dyeing developed a "one plant and one product" development Strategy, so that each branch has its own specialty products. Now Shenghong Printing and Dyeing is not only large-scale, excellent product quality, but also timely delivery, each branch to give full play to their advantages to make their own specialty products to do a deep and detailed, to meet the customer's special requirements for products, for It lays the foundation for improving product quality and increasing product added value. Through the operation of this model, Shenghong Printing and Dyeing has gradually formed a professional, large-scale, standardized production pattern. In recent years, the company's product quality has significantly improved over the industry.
Nylon anti-infrared camouflage printing process is a masterpiece of Shenghong's “one factory, one productâ€. This process was developed based on the camouflaged purpose of protecting life and equipment in modern military combat systems. The appearance of infrared detectors makes detection easier, even at night or in poor visibility. The anti-infrared detection technology is a camouflage technology that accompanies the development. At present, anti-infrared camouflage fabrics have become a commonly used camouflage technology in textiles.
The reporter learned from the interview that the traditional ** camouflage printing is mainly based on paint or dispersion/reducing dye printing. The former has the problem of poor color fastness and comfort. The latter is mainly used in T/C camouflage. The ideal process, but the operating process is complicated. With the development of modern military technology, **textiles are developing in the direction of functionalization and diversification, requiring developers to give fabrics more functions. Nylon and its blended fabrics have outstanding wear resistance, high strength, low specific gravity, and soft and comfortable wear. In recent years, the demand for anti-infrared camouflage printed fabrics made from grey fabrics has been increasing.
Take nylon fabric as an example. Nylon is a polyamide fiber with high crystallinity. The molecule is mainly composed of three parts: a hydrophobic methylene group, a hydrophilic amide group, and a chain terminal amino group and carboxyl group. The glass transition temperature is °C ~ 50 °C), usually with acid and neutral dye printing, dyes in addition to ionic bonding, but also through the stronger van der Waals force and hydrogen bond coloring. The use of selected acid dyes and special anti-IR absorbing agents cooperates to prevent the synergistic effect of infrared absorbing agents and dyes to adjust the color light and infrared reflectance curves to meet the specified requirements.
Shenghong Printing & Dyeing Co., Ltd. has significantly improved the feasibility of nylon anti-infrared camouflage printing, and through multiple trials and large-scale production, and through the adjustment of the process can meet the different reflectance curve, color light, fastness and Other parameters, combined with functional finishing technology production Out of high-grade special ** textiles.
According to Lu Yehong, an engineer of Jiangsu Shenghong Group Co., Ltd., anti-infrared camouflage printing has more anti-infrared curve requirements than traditional camouflage printing. The use of selected acid dyes and special anti-IR absorbing agents cooperates to prevent the formation of synergies between infrared absorbing agents and dyes. Effect, to adjust the color light and infrared reflectance curve, to meet the requirements. The stability of the infrared curve depends on the rigor of the process and the consistency of the operation, so that the process management is very important.
A mature printing and dyeing company not only needs to understand the current market trends and production, sales, but also can not relax the green printing and dyeing moment. According to report, as far back as 2008, Shenghong Printing and Dyeing invested more than 500 million yuan in energy-saving technological transformation. 17 heat-conducting oil-fired boilers distributed in various printing and dyeing plants were installed with flue gas waste heat recovery devices, and they were connected to the steam supply system through steam. For printing and dyeing production and processing, effectively improve the comprehensive utilization of energy efficiency. According to statistics, each recovery unit can recover more than 20 tons of steam per day. This alone can save 115,000 tons of standard coal per year. In 2009, Shenghong plans to invest more than 50 million yuan in energy-saving technological transformation. After transformation, it can not only greatly increase production efficiency, but also can save a lot of energy and improve energy efficiency. At present, the preparatory work for various energy-saving technological transformation projects has already begun one by one.
Man-made cotton long-sleeved printing process processes and management can not be less than the printing and dyeing industry is a large pollution, in order to maximize energy-saving emission reduction, improve business efficiency, Shenghong printing and dyeing as early as in 2006 had conducted an energy audit. From 2007 to 2008, Sheng Hong determined the annual energy-saving work deployment and energy-saving targets according to the energy-saving plan, and gradually pushed forward and completed various tasks according to energy-saving decomposition goals. In respect of emission reduction, the company has eliminated backward and high-energy-consuming, high-consumption, and inefficient equipment. At the same time, it has increased the investment in water-saving and emission-reduction projects to carry out technological transformation to improve the utilization efficiency of water resources and reduce the amount of dyeing wastewater generated. In order to further increase the efficiency of the use of resources, the company also decided to process the printing and dyeing wastewater, and part of the depth of treatment to achieve the purpose of reuse.
The man-made cotton long-sleeved printing process is achieved through the strict requirements on the requirements for training and bleaching of semi-finished products, the selection of dyeing and auxiliaries and the rational arrangement of production methods, etc. to achieve a soft and bright color of the printed products. The effect of similar colors on the reverse side summarizes the technical problems that are likely to occur in production and gives precautions and preventive measures.
It is understood that artificial cotton long-sleeved printing products have a high sense of color penetration, and the practice of bleaching and semi-finished products, the selection of dye pastes, printing processes, steaming and washing and post-finishing have a greater impact on both. There is a need for comprehensive consideration in production. Rayon is a viscose staple fiber. Its prominent feature is its low wet strength, combined with loose tissue structure of the long-sleeve fabric, and a long-to-be-separated structure, that is, intermittent weft-free yarn. The printed product must be cut and woven to form a flow comb. Compared with the ordinary weaving structure, the cost is saved, but the printing and dyeing processing has brought troubles, such as easy to tear, spinning, running flowers, etc., resulting in high defect rate, which puts strict on the processing methods and site management Claim.
Yao Xiaoping, Senior Engineer of Jiangsu Shenghong Group Co., Ltd., said: “We have continued to try and accumulated a number of production experience, and summed up the appropriate production process, improve product quality, increase business efficiency.†Continuing attention to printing and dyeing companies In the interview, the reporter deeply felt that high quality products must be based on high quality semi-finished products. For rayon long-sleeved printing process, this point is even more prominent. The rayon long-leaf scouring and semi-finished products are generally required to be clarified, bleached white, and the cloth surface is uniform, which is conducive to bright and uniform dyeing, and improves the penetration of color paste. , improve the finished product feel and so on. Preparations before printing mainly include inspection of grey fabrics, shaping and rolling. Forming and rolling can increase speed, reduce skein, tear. In addition, the semi-finished products should be protected during the storage process to prevent the absorption of reducing gases from affecting color development. In the process of printing and dyeing, the selection of dyes is also very particular about the general domestic printing dyes are K-type, P-type, BPS-type, PN-type and so on. Due to the high requirements of the feel and penetration of human cotton, the selected dyes require a soft hand print, good diffusion and penetration, a high fixing rate, and a strong floating color.
For the common technical problems and solutions in production, Shenghong has its own response system. For example, the finished printed products are hard to handle, and they need to be dealt with in several aspects such as pre-processing, pastes, dyes, water washing, and soft finishing. The pre-treatment should be desizing, and the pastes should be easily washed out and cannot react with dyes. The positive and negative color penetration is not ideal, they will choose good rheology good penetration of paste and semi-finished products with better fluency, is the key to solve the problem of infiltration. Secondly, it is also required that the colorant be properly thinned, and penetrant be added to improve the penetration. The control of the color slurry surface and the printing speed of the carousel is well controlled. Under the premise of guaranteeing the pattern effect, the selection of larger bar magnets and pressure can also increase the permeability of the paste.
Shenghong Printing & Dyeing not only gives full play to its advantages in the existing textile industry chain and strengthens independent innovation, but also gradually establishes an enterprise model led by technological innovation, and comprehensively enhances product technology content and added value. On the other hand, they are also constantly updating green R&D technologies to strengthen their own competitive advantages. This is the green transition they continue to make.
Nylon anti-infrared camouflage printing process, a factory, a product to walk the characteristics of the road Shenghong printing and dyeing by a number of printing and dyeing plants, in order to better adjust the product structure, while giving full play to the group's operating advantages, Shenghong printing and dyeing developed a "one plant and one product" development Strategy, so that each branch has its own specialty products. Now Shenghong Printing and Dyeing is not only large-scale, excellent product quality, but also timely delivery, each branch to give full play to their advantages to make their own specialty products to do a deep and detailed, to meet the customer's special requirements for products, for It lays the foundation for improving product quality and increasing product added value. Through the operation of this model, Shenghong Printing and Dyeing has gradually formed a professional, large-scale, standardized production pattern. In recent years, the company's product quality has significantly improved over the industry.
Nylon anti-infrared camouflage printing process is a masterpiece of Shenghong's “one factory, one productâ€. This process was developed based on the camouflaged purpose of protecting life and equipment in modern military combat systems. The appearance of infrared detectors makes detection easier, even at night or in poor visibility. The anti-infrared detection technology is a camouflage technology that accompanies the development. At present, anti-infrared camouflage fabrics have become a commonly used camouflage technology in textiles.
The reporter learned from the interview that the traditional ** camouflage printing is mainly based on paint or dispersion/reducing dye printing. The former has the problem of poor color fastness and comfort. The latter is mainly used in T/C camouflage. The ideal process, but the operating process is complicated. With the development of modern military technology, **textiles are developing in the direction of functionalization and diversification, requiring developers to give fabrics more functions. Nylon and its blended fabrics have outstanding wear resistance, high strength, low specific gravity, and soft and comfortable wear. In recent years, the demand for anti-infrared camouflage printed fabrics made from grey fabrics has been increasing.
Take nylon fabric as an example. Nylon is a polyamide fiber with high crystallinity. The molecule is mainly composed of three parts: a hydrophobic methylene group, a hydrophilic amide group, and a chain terminal amino group and carboxyl group. The glass transition temperature is °C ~ 50 °C), usually with acid and neutral dye printing, dyes in addition to ionic bonding, but also through the stronger van der Waals force and hydrogen bond coloring. The use of selected acid dyes and special anti-IR absorbing agents cooperates to prevent the synergistic effect of infrared absorbing agents and dyes to adjust the color light and infrared reflectance curves to meet the specified requirements.
Shenghong Printing & Dyeing Co., Ltd. has significantly improved the feasibility of nylon anti-infrared camouflage printing, and through multiple trials and large-scale production, and through the adjustment of the process can meet the different reflectance curve, color light, fastness and Other parameters, combined with functional finishing technology production Out of high-grade special ** textiles.
According to Lu Yehong, an engineer of Jiangsu Shenghong Group Co., Ltd., anti-infrared camouflage printing has more anti-infrared curve requirements than traditional camouflage printing. The use of selected acid dyes and special anti-IR absorbing agents cooperates to prevent the formation of synergies between infrared absorbing agents and dyes. Effect, to adjust the color light and infrared reflectance curve, to meet the requirements. The stability of the infrared curve depends on the rigor of the process and the consistency of the operation, so that the process management is very important.
A mature printing and dyeing company not only needs to understand the current market trends and production, sales, but also can not relax the green printing and dyeing moment. According to report, as far back as 2008, Shenghong Printing and Dyeing invested more than 500 million yuan in energy-saving technological transformation. 17 heat-conducting oil-fired boilers distributed in various printing and dyeing plants were installed with flue gas waste heat recovery devices, and they were connected to the steam supply system through steam. For printing and dyeing production and processing, effectively improve the comprehensive utilization of energy efficiency. According to statistics, each recovery unit can recover more than 20 tons of steam per day. This alone can save 115,000 tons of standard coal per year. In 2009, Shenghong plans to invest more than 50 million yuan in energy-saving technological transformation. After transformation, it can not only greatly increase production efficiency, but also can save a lot of energy and improve energy efficiency. At present, the preparatory work for various energy-saving technological transformation projects has already begun one by one.
Man-made cotton long-sleeved printing process processes and management can not be less than the printing and dyeing industry is a large pollution, in order to maximize energy-saving emission reduction, improve business efficiency, Shenghong printing and dyeing as early as in 2006 had conducted an energy audit. From 2007 to 2008, Sheng Hong determined the annual energy-saving work deployment and energy-saving targets according to the energy-saving plan, and gradually pushed forward and completed various tasks according to energy-saving decomposition goals. In respect of emission reduction, the company has eliminated backward and high-energy-consuming, high-consumption, and inefficient equipment. At the same time, it has increased the investment in water-saving and emission-reduction projects to carry out technological transformation to improve the utilization efficiency of water resources and reduce the amount of dyeing wastewater generated. In order to further increase the efficiency of the use of resources, the company also decided to process the printing and dyeing wastewater, and part of the depth of treatment to achieve the purpose of reuse.
The man-made cotton long-sleeved printing process is achieved through the strict requirements on the requirements for training and bleaching of semi-finished products, the selection of dyeing and auxiliaries and the rational arrangement of production methods, etc. to achieve a soft and bright color of the printed products. The effect of similar colors on the reverse side summarizes the technical problems that are likely to occur in production and gives precautions and preventive measures.
It is understood that artificial cotton long-sleeved printing products have a high sense of color penetration, and the practice of bleaching and semi-finished products, the selection of dye pastes, printing processes, steaming and washing and post-finishing have a greater impact on both. There is a need for comprehensive consideration in production. Rayon is a viscose staple fiber. Its prominent feature is its low wet strength, combined with loose tissue structure of the long-sleeve fabric, and a long-to-be-separated structure, that is, intermittent weft-free yarn. The printed product must be cut and woven to form a flow comb. Compared with the ordinary weaving structure, the cost is saved, but the printing and dyeing processing has brought troubles, such as easy to tear, spinning, running flowers, etc., resulting in high defect rate, which puts strict on the processing methods and site management Claim.
Yao Xiaoping, Senior Engineer of Jiangsu Shenghong Group Co., Ltd., said: “We have continued to try and accumulated a number of production experience, and summed up the appropriate production process, improve product quality, increase business efficiency.†Continuing attention to printing and dyeing companies In the interview, the reporter deeply felt that high quality products must be based on high quality semi-finished products. For rayon long-sleeved printing process, this point is even more prominent. The rayon long-leaf scouring and semi-finished products are generally required to be clarified, bleached white, and the cloth surface is uniform, which is conducive to bright and uniform dyeing, and improves the penetration of color paste. , improve the finished product feel and so on. Preparations before printing mainly include inspection of grey fabrics, shaping and rolling. Forming and rolling can increase speed, reduce skein, tear. In addition, the semi-finished products should be protected during the storage process to prevent the absorption of reducing gases from affecting color development. In the process of printing and dyeing, the selection of dyes is also very particular about the general domestic printing dyes are K-type, P-type, BPS-type, PN-type and so on. Due to the high requirements of the feel and penetration of human cotton, the selected dyes require a soft hand print, good diffusion and penetration, a high fixing rate, and a strong floating color.
For the common technical problems and solutions in production, Shenghong has its own response system. For example, the finished printed products are hard to handle, and they need to be dealt with in several aspects such as pre-processing, pastes, dyes, water washing, and soft finishing. The pre-treatment should be desizing, and the pastes should be easily washed out and cannot react with dyes. The positive and negative color penetration is not ideal, they will choose good rheology good penetration of paste and semi-finished products with better fluency, is the key to solve the problem of infiltration. Secondly, it is also required that the colorant be properly thinned, and penetrant be added to improve the penetration. The control of the color slurry surface and the printing speed of the carousel is well controlled. Under the premise of guaranteeing the pattern effect, the selection of larger bar magnets and pressure can also increase the permeability of the paste.
Shenghong Printing & Dyeing not only gives full play to its advantages in the existing textile industry chain and strengthens independent innovation, but also gradually establishes an enterprise model led by technological innovation, and comprehensively enhances product technology content and added value. On the other hand, they are also constantly updating green R&D technologies to strengthen their own competitive advantages. This is the green transition they continue to make.
Snow-melting agent for road is new kind of snow/ice-melting agent, which is made of inorganic salts with additives(corrosion inhibitors). It can be used to melt the snow and ice in the temperature range of 0'C to -45'C .
Uses
1, Common roads and Expressways.
2, Yards, Schools and Factories.
3, Common facilities.
1, Common roads and Expressways.
2, Yards, Schools and Factories.
3, Common facilities.
Features
1, Low dosage, fast efficiency and long operational time.
2, Antirust, environment friendly.
3, Anti-slippery.
4, Harmless to animal and plant.
5, Low cost, thus it can be used in commercial scale .
1, Low dosage, fast efficiency and long operational time.
2, Antirust, environment friendly.
3, Anti-slippery.
4, Harmless to animal and plant.
5, Low cost, thus it can be used in commercial scale .
Properties
1, Appearance: white , light gray granule.
2, physical property: soluble in water and release heat, easy to deliquescence.
3, Freezing point: according to local climate conditions, can be set up as low as -35'C to -45'C.
1, Appearance: white , light gray granule.
2, physical property: soluble in water and release heat, easy to deliquescence.
3, Freezing point: according to local climate conditions, can be set up as low as -35'C to -45'C.
Road Snow Melt,Snow Melting For Road,Road Snow Removal Salt,Road Ice Melting Salt
WEIFANG MELTWAY CO., LTD , http://www.globalmeltway.com