Welcome to the Industrial Automation website!

NameDescriptionContent
HONG  KANG
E-mail  
Password  
  
Forgot password?
  Register
当前位置:

Find the hidden champion of Chinese textile materials

来源: | 作者:佚名 | 发布时间 :2023-12-08 | 210 次浏览: | Share:

1 History of the global textile industry: transformation to high value-added materials with a deep industrial foundation

Textile material industry chain sorting: top-down from heavy assets to heavy manpower, differentiated textile materials with high added value

The initial product of clothing is yarn, which is twisted from textile fibers. Textile fibers are generally divided into chemical fibers and natural fibers according to the raw materials and processes required for the production process, of which chemical fibers are divided into synthetic fibers and man-made fibers. Natural fiber is directly composed of natural material cotton and hemp hair silk, artificial fiber is first processed by cotton wool, wood, acetic acid and other natural raw materials to form the corresponding cellulose and then synthesized, synthetic fiber is first produced by petroleum refining various chemicals and then synthesized by chemical reaction. Yarn is woven and dyed to form different kinds of fabrics, including synthetic fabrics, human fabrics, natural fibers and blended fabrics made of different kinds of yarns. At the same time, the accessories mainly include zipper buttons, etc., which are produced according to the design needs of the garment, and are matched with accessories in the fabric cutting and sewing to finally form the garment.

From the perspective of all links of the industrial chain, terminal processing such as clothing tends to be labor-intensive industries, with greater demand for manpower and low added value. The differentiated functions of clothing, such as sweat absorption, breathability, warmth, waterproof, etc., are mainly provided by yarn and fabric, so the development of differentiated yarn and fabric requires higher research and development ability of manufacturers, and accessories also have a greater impact on the appearance and functionality of clothing. In general, the industrial chain is bottom-up, the higher the equipment and capital requirements, the less the demand for manpower, and the differentiated yarn, fabric and other textile materials that have a greater impact on the functionality of the end product have higher added value.

Global textile industry recovery: a hundred years of history, five rounds of migration, accompanied by the upgrading of industrial structure

 From the perspective of the migration sequence of various links, industries such as clothing that are biased towards terminal processing and have labor-intensive attributes migrate first, then migrate to low value-added textile production capacity, and finally achieve industrial transformation and upgrading, focusing on high-end manufacturing and technology research and development. From the current situation, China's textile industry continues to dominate the global leadership, to achieve the vertical extension of the industrial chain, high value-added industrial chain links are booming, low value-added terminal processing links are overflowing Southeast Asia.

1) Late 19th century to early 20th century: originated in the United Kingdom, migrated to the United States after the First World War, where labor and resources are rich

The outbreak of the first industrial revolution, the textile industry originated in the United Kingdom, in 1851, 60% of the British cotton textile exports to the world, accounting for 40% of the total domestic exports, in 1890, the British cotton yarn production of 42.4 million ingots (the United States/Japan only 14/280 million ingots), At the end of the 19th century, the raw material cotton of the British cotton industry was mainly imported from the Indian colonies, which had the comparative advantage of low cost. However, with the outbreak of the First World War, British exports fell into a downturn, coupled with the relative lack of labor costs and raw materials, cotton textile industry production gradually by the labor sufficient and resource-rich United States, in the 1920s, the United States cotton yarn production accounted for more than 50% of the world.

At the same time as the booming textile industry, clothing accessories as an accompanying industry came into being, the first clothing accessories to buttons, mainly used for "clothing closure", 1893 American Vitcon Judson applied for "mobile button", the formal prototype of modern zipper, but this invention was not paid attention to at first. It was not commercially available until 1918, when it was modified by the Swede Senbeck. Until the 1920s during the First World War, the United States Goodrich Company bought the patent of the zipper and began large-scale commercial, since the zipper due to its convenience and similar functionality with buttons, quickly replaced the status of buttons.

2) 1930~1975: Europe and the United States pioneered and completed the transformation of synthetic fiber, Japan became an export power, and the garment segment moved to the port of South Korea and Taiwan in the late 60s

In fact, at the end of the 19th century, Japan has begun to develop the textile industry, cotton yarn production reached 38.14 million ingots in 1920 (only 1.14 million ingots in 1900), with the promotion of scientific management model and textile equipment upgrading, Japan's cotton yarn industry labor production efficiency is higher than the United Kingdom and the United States. From 1910 to 1930, Japan undertook a large number of textile manufacturing from Western countries with low labor costs, and in 1925 Japan's textile industry exports accounted for 68.5% of the total domestic volume. During World War II, the Japanese textile industry was severely affected, and spinning and textile production did not get back on track until 1955. In the 1950s, Japan's low labor costs led to the partial transfer of global industry to Japan, and the textile industry in South Korea and Taiwan had just achieved self-sufficiency. The zipper industry also began the first big industrial transfer with this wave, and Japan began to replace the United States as the world's zipper manufacturing center.

  • ABB, ALSTOM Power GP-2695-A - Scraper Clip and Bushing
  • Alstom SPC160 - Servo Motor Position Controller v2.1
  • CROWN 700 Alstom EX-4654 - Coal Pulverizer Exhauster Whizzer 63099
  • ABB F12M4H 57344 - Servomotor Type Alstom
  • Alstom AB125 VOS125 - Versatile Output Module SCH 54-329309
  • GE FANUC 90 70 CARD - ALSTOM MARTEK POWER AL122A - CD101320 - C292
  • CONVERTEAM MMLG02 / MMLG02 - Test Block
  • Alstom PS421 - Overcurrent time protection device P89421-0-1420000-300-403-600-705
  • Alstom AB125 VOS125 - Versatile Output Module SCH 54-329309 Unused
  • Alstom MVTT14R1NA0751E - Tripping and Control Relay SN.311664/05/08
  • Alstom Power 28689 - Cartridge Filter APF715X (Pack of 4) 9-3/4" x 2-5/8" x 1"Bore
  • Alstom MV3000 - Spare bidirectional DC power converter transistor pre-charge module
  • Alstom ALSPA MD2000 178-400 (205-460) - Frequency converter No: 029.300111
  • Alstom TUG 0212 - Tropicalized Relay
  • CONVERTEAM MVAJ14D1GA0783A / MVAJ14D1GA0783A - Relay
  • Alstom vajhm23bf22d - tripping relay
  • CONVERTEAM / ALSTOM / GE ENERGY PIB 100G / 3BEE0226 A - Power Interface Board
  • Alstom KCGG14201T50CEC - Single Phase Overcurrent AC Relay Areva
  • GE Alstom Cegelec IC693MDL632D - Alspa 80-35 Digital Input Module 8 Port VGC
  • alstom STC.ZN0019101.A01,STC.ZN0017212.A16,WGS.ZN0019101.A01 - 3x Board, Part
  • CONVERTEAM MVTT14B1BA0752A / MVTT14B1BA0752A - Relay
  • Alstom MVAX31S1DD0754A - Grid Alstom 10418907
  • CONVERTEAM MVAJ11D1GB0780A / MVAJ11D1GB0780A - (tested cleaned)
  • Areva Alstom MVAJ23R1AB0757F - Light and Control Relay
  • Alstom D-984-0578 - Intensity and Fault Detection Board A/W Rev 01
  • ALSTOM MFVUM 22D1AA0014A - Digital Frequency Relay Freq Rating 10.001 - 500 Hz
  • Alstom 70AI01 - NEW CARD
  • Alstom MVAA23T1BA0810A - Single Phase Overcurrent AC Relay By Areva
  • Alstom MVAJ23R1AB0757 - Single Phase Overvoltage AC Relay By Areva
  • CONVERTEAM P-802-110-C / P802110C - Module
  • Alstom vaa11yf8752ca - auxiliary relay
  • ALSTOM ALSPA MV500 MV504A4C1 - Inverter
  • CONVERTEAM MVAA21B1BA0755B / MVAA21B1BA0755B - Relay
  • Alstom D-984-072102 - , LAMP AND METER CIRCUIT BOARD #217588
  • Alstom KCEG14201F51EEC - Overcurrent Protection Relay, IN 5A VX 48-250Vdc, VN 110d ~^
  • Alstom KCGG14201T50CEC - Single Phase Overcurrent AC Relay Areva
  • General Electric Energy / CONVERTEAM / ALSTOM MVC 3006-4006 / MVC30064006 - / DELTA Module
  • Areva Alstom KCGG14201T50CEC - Single Phase Overcurrent AC Relay
  • Alstom KCGG14201T50CEC - Single Phase Overcurrent AC Relay By Areva
  • Alstom KCGG14201T50CEC - Single Phase Overvoltage AC Relay By Areva
  • Alstom MVAZ03T1AA0751A - Single Phase Overcurrent AC Relay By Areva
  • Alstom time-2 - Relay 220/240v AC / Dc
  • Alstom Bitronics M870D - Remote Display Unit 19490
  • CONVERTEAM P-802-117-C / P802117C - Module
  • ALSTOM D-984-072101 - , LAMP AND METER CIRCUIT BOARD #217611
  • GEC ALSTOM MWTU11-D1CD0102A - SINGLE PHASE DEFINITE TIME OVER/REVERSE POWER RELAY
  • ALSTOM / CONVERTEAM / GE ENERGY PIB 651B-2100 -3.3 KV/L 1308 - Power Interface Board
  • ALSTOM / CONVERTEAM / GE Energy 651B-2100-3.3 kV/L 1529 - NEW with box
  • CONVERTEAM P-802-110-C / P802110C - Module
  • General Electric Energy / ALSTOM PIB702A / PIB-702A - Power Interface Board
  • ALSTOM / CONVERTEAM / GE Energy 671 -2600 / 3BEI0136F - NEW with box
  • CONVERTEAM ALSPA-C100/P1 / ALSPAC100P1 - Module
  • ALSTOM POWER SC-2387-D - Bevel Pin (24 teeth) - BORE 2-3/4 inches with 5/8 inch keyway
  • Alstom RF120 - Filter Pack U1000510 Rev A.02
  • ALSTOM D-984-0579 - , FREQUENCY DETECTION BOARD #217606
  • Alstom KCEG14201V21CEE - Overcurrent Protection Relay, Used, UK ^ 7278
  • CONVERTEAM MVTP31V1CB0751E / MVTP31V1CB0751E - Relay
  • ALSTOM 94.105.645-02 L2 - & Extended technical support
  • CONVERTEAM VX500 / VX500 - Drive
  • Alstom RF120 - Filter Pack U1000510 Rev A.02
  • ALSTOM / CONVERTEAM / GE Energy PIB-671/1500/F 1409 / 3BEI0136 G - Power Interface Board
  • Alstom MiCom P241311A2M0570J - Motor Protection Relay 0395
  • ALSTOM Tipo A96LC - Relay
  • ALSTOM / CONVERTEAM / GE Energy 671 -1500 /F 1406 - NEW with box
  • CONVERTEAM P343111B2A0030A / P343111B2A0030A - Relay
  • Alstom Power 1BMBR0000091 - LOT OF 3 UNC 60 GRAM BALANCE WEIGHTS 5/16"
  • Alstom WGS.ZN0028011 A04 - PCB Card ,D12213090127 ,Un&7455
  • ALSTOM / CONVERTEAM / GE Energy 671 -1500 /F 1332 / 3BEI0136 J - NEW with box
  • Alstom Drives and Controls GDS1192-6003 - Power Supply,XP PLC SX200N649,New/Sealed
  • ALSTOM Pib 100G - Pib 101C 310 - CONVERTEAM Bgtr 8HE Rack Vme 8 Slots
  • Alstom Bitronics M870D - Remote Display Unit
  • ALSTOM Micom P139 - Ptb 04 ATEX3044 P1393604544AW00E01
  • ALSTOM ETU-V3707750 R4 - Ethernet Terminal Unit (150-1)
  • ALSTOM MAE 00-11 - I/O TERMINATION PANEL AVE248520
  • Alstom RF120 - Filter Pack U1000510 Rev A.02
  • Alstom STC.ZJ0407101.A03 - PCB Card ,&7454
  • General Electric Alstom Bcm - Outdoor 03749110 Unused
  • CONVERTEAM MV1024 / MV1024 - (REPAIR EVALUATION ONLY)
  • CONVERTEAM RX620JR1104 / RX620JR1104 - Resistor
  • ALSTOM / CONVERTEAM / GE Energy 651B - 2100-3.3 kV/L 1603 - NEW with box
  • Raymond RE648 - 703 bowl mill feed scroll "NEW" by Alstom Power
  • ALSTOM Power 5415 - NEW combination for GV7 fan, item no: 5415, with gray accessories, new
  • Alstom Power 1BMBR0000090 - Lot of 3 UNC 50 Gram Balance Weights 5/16"
  • GEC Alstom KCC8302 - Thyristor Rectifier Stack Power Module 20X-1310CRL 30Z-2116
  • Alstom Micom P139 - Feeder Management Rack Control Equipment Onebox NFP
  • Alstom Alspa MD2000 - Operation Unit
  • Alstom Single Phase Overcurrent AC Relay KCGG14201T50CEC - by Areva T&D UL Ltd.
  • ALSTOM RP3-77-9786-PT1 - ARM GUIDE FAST SHIPPING!!! (B168)
  • Alstom/Brown Boveri r303772p1 - Cover Gasket, 13335400
  • Alstom R303779P1 - 3/6 Pinion 1-1/2 inch shaft 25 tooth gear
  • Alspa Alstom VF 2002 A - Frequency Converter *H2R39E4*
  • Alstom Bushing 06714-271-00 - NEW!!! FREE SHIPPING!!!
  • ALSTOM MC15-M2 - Gecostat excitation manual control excitation setting
  • CONVERTEAM EPIC III E3-F-FN / EPICIIIE3FFN - Control Module
  • GE FANUC/ALSTOM 316 - FIP CH S2 - IR129 - #NAME?
  • New GE Alstom Cegelec IC693CMM311M - Communications Control Module Alspa 80-35
  • CONVERTEAM ALSTOM MVS3000-4001 - ALSPA MV3000 Drive Data Manager SKU#2
  • ALSTOM MT96-MPSU011,MCMM003,MT93-HXC1XXX015,MCPU020 - MDPCIOC002 Power Supply
  • CONVERTEAM S98101/118 / S98101118 - (New with box)
  • General Electric Alstom Combustion Engineering GP-2375-B - Heavy Hex Jam Nut
  • ALSTOM MVAJM14JB1002A1 - N/O-2N/C 220-250VDC High Speed Tripping and Control Relay
  • ALSTOM MVAJM14JB1002A1 - N/O-2N/C 220-250VDC HIGH SPEED TRIPPING AND CONTROL RELAY
  • ALSTOM MVAAM11BJCJ5516A - PROTECTION RELAY
  • ALSTOM LGPG 111 LGPG11101R551 - EE DIGITAL INTRGRATED GENERATOR PROTECTION RELAY
  • CONVERTEAM 251459-000 / 251459000 - Module
  • NOS Alstom D-996-326-PC25 C161-2991M25 - Threaded Pipe Nipple 4730009866528
  • GE FANUC/ALSTOM 317 - FIP CH S2 - IR129 - #NAME?
  • ALSTOM GE D-984-0579 TP305 A/W REV 02 - FREQUENCY DETECTION BOARD
  • Alstom 01054-000-0N - Throw Rod Bearing NEW!!! !!!
  • ALSTOM Microverter D 3.4/500,029.130 004 - #NAME?
  • Alstom Alspa MD2000 - Operating Unit
  • Alstom Bombardier UMD-125-C - Contactor Coil 4078B71H01
  • ALSTOM MT96-MPSU011,MCMM003,MT93-HXC1XXX015,MCPU020 - MDPCIOC002 Power Supply
  • Alstom Ge D-984-0579 TP305 A/W Rev 02 - Frequency Detection Board
  • Alstom Villeurbanne N895600512D - Card M 1000417012 Board 1040 ECPU1
  • Alstom Ps 421 - PS421 Control Unit
  • GE ALSTOM PIB504 - Fiber Optic Interface Board
  • Alstom Auxiliary Relay VAA23ZG8507F(M) - 110-250V AC/DC
  • Cegelec/Alstom gds1017-4001 - Alstom Improvement Card
  • Alstom 34232-084-01 - Sw Mach Oiler Fitting NEW!!! FREE SHIPPING!!!
  • ALSTOM MVAJM15JA1002A - HIGH SPEED TRIPPING AND CONTROL RELAY
  • Alstom 00441-005-0N - Screw 4PK NEW!!! !!!
  • ALSTOM MT96-MPSU011,MCMM003,MT93-HXC1XXX015,MCPU020 - MDPCIOC002 Power Supply
  • Alstom Limelight FS-100-331 - Flame Spectrometer P/N :FS-100-331 110-220 VAC 50-60 Hz (New with Box)
  • Ge Alstom Combustion Engineering 101-295 - Stud Adjusting Jam Nut NOS
  • CONVERTEAM 20X4498/110C / 20X4498110C - Module
  • ALSTOM MVAJM14JB1002A1 - N/O-2N/C 220-250VDC HIGH SPEED DUMPING AND CONTROL RELAY
  • ALSTOM MVAJ105JA1002A - TRIPPING CONTROL RELAY