The 2019 version of the guidance directory is divided into three categories: encouraged, restricted, and eliminated. Among them, there are 13 encouraged categories in the textile industry. Differentiated new varieties and green and intelligent development related categories have been added. High-performance fiber and bio-based varieties have been updated. Restricted categories include 18 technologies and equipment such as conventional polyester (PET) continuous polymerization production equipment with a single-line capacity of less than 200,000 tons / year. Eliminated categories include 20 types of equipment and production lines such as cotton, woolen, linen, and weaving equipment that have been in use for 30 years. Those that do not fall into the categories of encouragement, restriction and elimination and meet the relevant laws, regulations and policies of the state are allowed. Allowed classes are not included in the catalog.
The deadline for this public comment is May 7.
Catalog of encouraged textile industry
1.Continuous copolymerization modification of differentiated and functional polyester (PET) , Low melting polyester, amorphous polyester, biodegradable polyester, polyester produced with green catalyst, etc.]. Flame-retardant, antistatic, anti-ultraviolet, antibacterial, phase change energy storage, photochromic, dope coloring and other differentiated, functional flexible chemical fiber preparation technology. Intelligent, hyper-simulation and other functional chemical fiber production. Originally developed green, efficient and environmentally friendly oil for high-speed spinning
2.Polytrimethylene terephthalate (PTT), polyethylene naphthalate (PEN), polybutylene terephthalate (PBT), polybutylene succinate (PBS), polymer Development, production and application of new polyesters and fibers such as cyclohexane dimethanol terephthalate (PCT), bio-based polyamides, and bio-based furan rings
3.Use green and environmentally friendly processes and equipment to produce new solvent cellulosic fibers (Lyocell), bacterial cellulose fibers, regenerated cellulose fibers using bamboo, linen and other new renewable resources as raw materials, polylactic acid fibers (PLA), and seaweed Fiber, chitosan fiber, polyhydroxy fatty acid ester fiber (PHA), animal and plant protein fiber
4. Development, production and application of high-performance fibers and products. [Carbon fiber (CF) (tensile strength ≥ 4,200 MPa, elastic modulus ≥ 230 GPa), aramid (AF), polysulfonamide (PSA), ultra-high molecular weight polyethylene fiber (UHMWPE) (single-line capacity of spinning production equipment ≥ 300 tons / year), polyphenylene sulfide fiber (PPS), polyimide fiber (PI), polytetrafluoroethylene fiber (PTFE), polybenzobisoxazole fiber (PBO), polyarylene oxadiazole fiber (POD), basalt fiber (BF), silicon carbide fiber (SiCF), polyetheretherketone fiber (PEEK), high-strength glass fiber (HT-AR), etc.)
5.Technology and products for processing special animal fibers, hemp fibers, mulberry silk, colored cotton, colored mulberry silk and other natural fibers that meet environmental protection requirements
6.Establish an intelligent spinning factory, adopting intelligent and continuous spinning complete sets of equipment (cleaning, thick, fine, fine, and CNC stand-alone and air-jet vortex spinning, high-speed rotor spinning and other short-spinning advanced spinning equipment) , Producing high-quality yarns. High-speed CNC shuttleless loom, automatic drawing-in machine, full-form computerized flat knitting machine, high-speed computerized flat knitting machine, high-speed warp knitting machine, etc.
7.Using digital intelligent printing and dyeing technology equipment, dyeing and finishing clean production technology [enzyme treatment, high-efficiency short-process pretreatment, continuous flat web pretreatment, low temperature pretreatment and dyeing, low or no salt dyeing, low urea printing, Small bath than airflow or gas-liquid dyeing, digital inkjet printing, foam finishing, etc.], functional finishing technology, new dyeing processing technology, composite fabric processing technology, producing high-end textile fabrics. Development and application of intelligent package yarn dyeing technology and equipment
8. Adopting non-woven, woven, knitting, weaving and other technologies and new technologies such as multi-process compounding and long-term finishing, to produce functional industrial textiles
9. Development and manufacturing of intelligent, high-efficiency, low-energy-consumption textile machinery, key special basic parts, measurement, testing instruments and test equipment
10.Production of high-end carpets, drawnwork, and embroidery products
11.Development and application of digital, networked and intelligent clothing production technology and equipment
12. Promotion and application of biological degumming in the textile industry, sizing of polyvinyl alcohol-free (PVA) sizing, low-water and energy-saving printing and dyeing processing, efficient treatment of "three wastes", and resource recycling and reuse technologies
13. R & D and application of waste textile recycling technology, equipment, and use of polyester recycled materials to produce polyester industrial yarns, differentiated and functional polyester filaments, non-woven materials and other high value-added products
Textile Industry Restricted Catalog
1. Conventional polyester (PET) continuous polymerization production equipment with a single line capacity of less than 200,000 tons / year
2. Conventional polyester dimethyl terephthalate (DMT) production process
3.Semi-continuous spun viscose filament production line
4.Intermittent spandex polymerization production device
5.Semi-automatic winding equipment for conventional chemical fiber filaments with a spindle length of 1200 mm and below
6.Viscose plate and frame filter
7. Conventional polypropylene spunbond nonwoven production line with a single line capacity of ≤1000 tons / year and a width of ≤2 meters
Cards below 25 kg / h
Cotton combers below 9,200 nips / minute
Self-draining air-jet spinning equipment below 10,000 rpm
11, FA502, FA503 spinning frame
12. Rapier loom with a weft insertion rate of less than 600 m / min, air jet loom with a weft insertion rate of less than 700 m / min, and water jet loom with a weft insertion rate of less than 900 m / min
13, using polyvinyl alcohol slurry (PVA) sizing process and products (except polyester cotton products, high-density cotton products)
14.Washing technology and equipment for more than 20 tons of raw wool washing water
15.Vertical reeling process and equipment for double palace silk and tussah silk
16, skein dyeing process
17.Sodium chlorite bleaching equipment
18.Ordinary polyester carrier dyeing
Textile Industry Elimination Catalog
1. Cotton spinning, wool spinning, hemp spinning equipment, and weaving equipment that have been used for 30 years
2. Leather gins with a roll length of less than 1000 mm, sawtooth gins with saw blades below 80, lint balers with pressure tonnage below 400 tons (excluding 160 tons and 200 tons of short-staple cotton balers)
3. ZD647, ZD721 automatic reeling machine, D101A automatic reeling machine, ZD681 vertical reeling machine, DJ561 silk worsted spinning machine, K251, K251A silk loom and other silk processing equipment
4.Z114 small jacquard machine
5.GE186 Jacquard Terry Machine
6, Z261 artificial fur machine
7.Unmodified 74-type dyeing and finishing equipment
8.Steam-heated open and closed printing and dyeing flat washing tank
9, R531 type acid viscose spinning machine
100,000 tons / year and below viscose conventional staple fiber production line
11. Wet process spandex production process
12, dimethyl formamide (DMF) solvent method spandex and acrylic production process
13. Nitrile-acrylic conventional fiber production process and device
14. Conventional polyester (PET) batch polymerization process and equipment
15.Semi-automatic winding equipment for conventional polyester filament spindles with a shaft length of 900 mm and below
16.Domestic products with a service life of more than 15 years and imported printing and dyeing pre-treatment equipment, tenter and setting equipment, rotary screen and flat screen printing machines, continuous dyeing machines with a service life of more than 20 years
17. Cotton and chemical fiber intermittent dyeing equipment with a service life of more than 15 years and a bath ratio greater than 1:10
18.Printing and dyeing production line driven by DC motor
19. Steam box and washing equipment with cast iron structure for printing and dyeing, bottomless steamer for cast iron wallboard, short L-type de-boiler and crawler track steamer with short steam preheating zone
20. Screw extruder production device for polyester recycled short staple fibers with a diameter less than or equal to 90mm and less than 2,000 tons per year
In addition, high fixation rate, high color fastness, high lifting, high leveling, high reproducibility, low staining, and low salt, low temperature, small bath ratio reactive dyes and wet short steam pad dyeing , High superfine denier polyester fiber dyeing, high washing fastness, high dyeing rate, high light fastness and low staining (nylon, spandex), high alkali resistance, low toxicity, low harm, environmental protection, small bath ratio Disperse dyes for dyeing, high washing fastness, high chlorine bleaching, high leveling, high hiding power acid dyes for polyamide fiber, wool and leather dyeing, high color fastness, functional reducing dyes, high light fastness, Petrochemical industries such as high weather fastness, low aromatic amine, no heavy metal, easy to disperse, and puree-colored organic pigments, such as water-based liquid colorants produced using the above dyes and pigments, are included in the encouraged category. Petrochemical chemical industries such as newly-built dyes, organic pigments and intermediates, printing and dyeing auxiliary production equipment (except for encouragement and adoption of encouragement technology) are included in the restricted category.