Spandex Machine
Spandex is the earliest developed and most widely used variety among elastic fibers and the most mature production technology.
Normally two ways to make spandex yarn, dry spinning and melt spinning.
Dry-method uses solvents. Solvents not only damage the environment but also harm the human body. The residual toxic solvents in the products have been banned by the European Union for the use of dry-method spandex to make underwear. The melt yarn spinning machinemethod does not use solvents, there are no three wastes in the production process through spandex machine, and the product does not contain toxic ingredients. It is "green spandex". Melt-spun spandex chips are the raw material for making this environmentally friendly spandex fiber, as technology in TPU polyurethane materials.
Description about Spandex Machine
|
Material |
TPU chips |
|
Denier(D) Range |
15D, 20D, 30D, 40D |
|
Mechanical speed |
1000m/min |
|
8 /10 positions |
|
|
12/ 16 ends |
|
|
Type of spin pack |
bottom mounted |
|
Winders |
Automatic/Semi-automatic |
Specifications of Spandex Machine
|
Item |
Specification |
|
Place of origin |
China |
|
Brand name |
JWELL |
|
Model number |
Spandex Yarn |
|
Minimum order quantity |
1 SET |
|
Packaging details |
Wooden pallet packing |
|
Delivery time |
90days |
|
Payment terms |
Spandex Machine Application
Melt spandex yarn is More comfortable and safety than dry spandex. It's very popular use for underwear/sports wear/ Yoga wear/baby wear.
The specification of spandex yarn can range from 11dtex to 3750dtex. The most commonly used specifications are 20D, 30D, 40D, 70D, and 140D. The percent of 40D is more than 50%. It is widely used in doubling, weft knitting, and warp knitting.
The amount of 70D is next only to 40D in the past few years, and it is mainly used in covering, cotton bale, and knitting; and in the past two years, 20D and 30D, etc. The proportion of fine denier yarns is growing very fast, especially in underwear, socks, and circular knitting machines.
140D/210D is widely used in lace, webbing, and socks; thicker denier yarns are mainly used for webbing. Besides, some foreign brands are widely used in diapers.
FAQ about Spandex Machine
1.What's the raw material suitable?+
A1: Jwell Extrudercan be used for TPU chips.
2.How many years of experience does JWELL have?+
3.Do you provide dry spinning and melt spinning?+
Spandex Machine Performance and Advantages
Melt spinning: small investment, easy process, environment-friendly, and for cloth of humans. Negative: only for 15-40D. Small capacity.
- Melt-spun spandex feels soft and wears comfortable with good resilience.
Spandex Machine Working Process
The production methods of spandex machine include melt extrusion, reaction spinning, solution dry spinning and solution wet spinning. Each method involves the initial step of monomer reaction to form a prepolymer. The prepolymer then further reacts in various ways and pulls to produce the growth fiber.
在线联系供应商
Other supplier products
 |
Polyester Spinning Machine | Special designed Screw/Barrel, Suitable for Recycling Materials. Double Stage CPF with Boost Pump, Make Sure the Melt pressure in average & Fi... |
 |
HDPE Blow Molding Machine | JWELL is one of the leading HDPE blow molding machine manufacturersand blow molding machine suppliersin China. The HDPE blow molding machine, also ... |
 |
POY Spinning Machine | POYspinningadopted Newly designed Spin-Beam with less energy consumption by 30% compared with conventional ones. Adopted Bottom mounted spin pac... |
 |
Corrugated Pipe Machine | HDPE/PP/PVC single wall corrugated and double-wall corrugated pipe extrusion line. Full automatic control, Jwell as corrugated pipe machine manufac... |
 |
Pipe Extrusion Machine | JWELL Machinery is designed and developed in a new idea, pipe and profile extrusionline produces PP pipe series, PVC pipeline series, ABS pipeline ... |
Same products
 |
GT-FM24-PLC填粉机机(3+9+9+3)三导管 | 卖方: 肇庆古雷特科技有限公司 | * 描述 GT-FM-PLC（6-48工位三导管）氧化镁粉灌装机，是在GT-FM-PLC（6-48工位双导管）的基础上改进而成。 双导管灌装机与三导管灌装机的主要区别如下： 三导管灌装机可以在一... |
 |
High Speed Flat Wire Coil Winding Machine for EV Traction Motor Manufacturing | 卖方: Eurion Automation Co., Ltd. | 高精度伺服控制系统：采用工控级电脑控制平台，配套进口伺服电机与减速机，确保运行高效、精准、稳定。 六轴联动结构设计：送线轴、绕线轴、排线轴及手臂成型轴独立控制、协同配合，实现多工序复合成型。 ... |
 |
GT-FM18-PLC灌装机(8+2+8)三导管 | 卖方: 肇庆古雷特科技有限公司 | * 描述 GT-FM-PLC（6-48工位三导管）氧化镁粉灌装机，是在GT-FM-PLC（6-48工位双导管）的基础上改进而成。 双导管灌装机与三导管灌装机的主要区别如下： 三导管灌装机可以在一... |
 |
48工位填粉机 GT-FM48 | 卖方: 肇庆古雷特科技有限公司 | * 描述FM灌装机适用于长长度、不同直径的管式加热器的灌装。 FM填充机填充的加热器具有高密度，根据直径、氧化镁粉末、填充速度，密度可达2.3g/cm3。 FM灌装机有双导管灌装机和三导管灌装机... |
 |
8工位填粉机 GT-FM8 | 卖方: 肇庆古雷特科技有限公司 | * 描述 FM灌装机适用于长长度、不同直径的管式加热器的灌装。 FM填充机填充的加热器具有高密度，根据直径、氧化镁粉末、填充速度，密度可达2.3g/cm3。 FM灌装机有双导管灌装机和三导管灌装... |
