Basic Info.
Model NO.
SFFD400 SFFD600 SFFD800
High Light
Plastic Extrusion Machine , Paste Extruder Machine
Advantage
Waterproof and Breathable
Trademark
lvhuan machines
Transport Package
Export Packing in Standard Wooden Cases
Specification
SFFD400 SFFD600 SFFD800
Origin
Jiangsu Province, P. R. China
Product Description
Garment Film PTFE Extrusion Machine Strong Insulation Temperature Resistant For Functional Fabric
Our provide advanced PTFE Microporous Filtration Machine complete set equipment, tailor-made to provide customers with the target production capacity of turnkey project, help customers improve and optimize production process, as well as energy-saving and consumption-reducing system equipment engineering. Our excellent calender equipment, rich technical configuration and intelligent selection, can provide a variety of precision requirements of sealing tape products, involving water treatment, natural gas, chemical industry, plastics, Electronic Engineering and other fields.
We provide the most advanced PTFE hydrostatic bearing SFFD800X700 SFFD600X500 calendering production line, and the width of 2.5 meters or so of the stretcher. The equipment is comparable to the imported equipment from the Germany. Our sales have covered more than 90% of the domestic high-grade fabric film, air film, cable film and other well-known production units. Equipment in Korea MIRCO-ONE, Japan DAIKIN Company, China's SINOMA Group, Dongyue Group and other world-class enterprises perfect operation!
PTFE microporous garment film
Polytetrafluoroethylene (PTFE) garment film is made of PTFE as raw material by special technology. After calendering, extrusion and biaxial stretching, the micro-porous film is first made, and then the film is compounded with viscose on various specifications of textile fabrics to form PTFE composite fabrics. The secondary fabrics have the special effects of waterproof, moisture permeability, wind proof and warmth retention.
Its performance is as follows:
1. Waterproof performance
Waterproof means that the water on the outside of the fabric will not penetrate the fabric and soak into the inside. PTFE laminated composite fabrics are waterproof even under 80 lb/m2 pressure. People will not feel wet even if they stand in the storm and sit on the wet surface. The main reason why the fabric garment has such a magical function is that the micropore diameter of PTFE film is 1/5000-1/20000 of the diameter of water droplets, so even the smallest raindrops can not pass through. The surface energy of PTFE is low, and the water droplets can not spread on the film to prevent the water droplets from penetrating.
2. Moisture permeability:
The average pore size of PTFE film is 0.2 um. The pore size of PTFE film is 700 times larger than that of water vapor molecule. Water vapor molecule can pass freely.
3. Windbreak Performance
During the stretching process of PTFE film, microporous structure is formed, which connects the nodes with numerous microfibers. Pores are formed between microfibers. Pores are connected with each other to form a unique network structure. Wind can not pass directly, encounter obstruction will change direction, effectively prevent air penetration, so it has excellent windproof performance.
4. Warmth retention
PTFE film has excellent moisture permeability. It can transfer the vapor discharged from human body to microclimate in time, prevent the vapor from condensing into liquid water, and reduce the possibility of water conducting heat. Although the surface of the film is dense with a large number of micro-holes, the wind can not penetrate, effectively preventing air convection. The test results show that the warmth retention effect of PTFE composite fabric is 30-40% higher than that of traditional down jacket in 25 m/s gale.
5. Biochemical Performance of Nuclear Protection
PTFE thin films have smaller pore size (average pore size is 0.2 um), which prevents the penetration of some toxic gases or aerosols. Low surface can prevent the penetration of some toxic liquids. The material with high water vapor flux without pore is coated on one side of the film to realize the selective permeation of water vapor and achieve the purpose of complete protection. The nuclear biochemical protective clothing processed with PTFE composite fabrics has many functions such as waterproof, moisture permeability, wind proof, nuclear biochemical proof and so on.
Main technology parameters
| thickness um | weight g/m2 | Width mm | air permeability L/m.2.s | Moisture permeability g/m2.24hr | Hydrostatic pressure kPa | Rolling (metre) | |
| Pre composite | After composite | Pre composite | After composite | 400-500 | | | |
| 20-30 | 6-7 | 1700 | ≤1 | ≥10000 | ≥6000 | >=150 | >=100 |
| 30-50 | 10-12 | | | | | | |
| 80-90 | 15-18 | ≥8000 | ≥6000 | >= 200 | >=150 | | |
Membrane color: white
Its main applications are
It is widely used in sports clothing, cold-proof clothing, military, fire protection, public security, medical care, biochemical and other special clothing, shoes and hats, gloves, sleeping bags, tents and so on.
Product advantage
High porosity and stable microporous structure
PTFE garment film has interlaced microporous structure of fibers. Through biaxial stretching process and heat setting treatment at high temperature, the microporous structure is stable and dust particles can be effectively intercepted.
Surface filtration mechanism, easy dust removal
Membrane aperture is small and uniform.
Strong hydrophobicity, low surface energy, good non-adhesion ability, effective removal of dust accumulated on the surface, water washing or back blowing can restore performance, prolong service life.
Low resistance
The filtration efficiency can reach 99.999995%.
With high filtration efficiency, PTFE garment membrane has better filtration performance than other filter materials.
Famous client factory
PTFE biaxial stretching film is used for fabrics. The thickness of the film is about 25-35 um, the porosity is 82%, the average pore size is 0.3 um, the pore size range is 0.2-0.5 um, which is less than the minimum value of light fog (20-100 um), but much larger than the molecular diameter of water vapor (0.0003-0.0004 um), so that water vapor can diffuse through these permanent physical micropore channels, while water droplets can not pass through. At the same time, PTFE film is water-repellent, so this film has excellent waterproof and moisture permeability, at the same time, the film has strong wind-proof performance. After pasting with other fabrics, it has become a widely used garment fabric.
The clothing fabrics after PTFE biaxial stretching film lamination are widely used in sportswear, cold-proof clothing, outdoor tourist goods, rainwear fabrics, special protective clothing such as fire protection, biochemical protection, poison prevention and water immersion operation, military and medical clothing, shoes, hats, gloves and other accessories, sleeping bags, tents and other materials.
Waterproof breathable fabric
Its hydrostatic resistance is over 50 KPa. The moisture permeability is more than 5000g/m2.d, and the air permeability is less than 0.5ml/cm2.s. Its waterproof, moisture permeability, wind-proof and warmth-keeping functions are the best among all kinds of fabrics nowadays. It can be widely used to make special protective clothes, immersion work clothes, cold-proof clothes and so on.
Functional laminated composite fabrics are made by laminating fabrics, PTFE microporous membranes and lining materials with high technology and equipment. Its hydrostatic pressure is more than 50 KPa, its moisture permeability is more than 5000 g/.d, and its air permeability is less than 0.5 ml/c.s. Its water-proof, moisture permeability, bacteria-proof, wind-proof and warmth-keeping properties are the best among all kinds of plants today. It can be widely used in waterproof, medical, sports and leisure and other special protective clothing, such as immersion suit, anti-bacteria isolation suit, ski suit, etc.
About US
Zhangjiagang Lvhuan Machinery Co., Ltd. is the leader of PTFE calendering equipment manufacturing technology. In PTFE processing, our company has introduced SFFD400 PTFE sealing tape production line, SFFD600 PTFE micro-porous film extrusion calendering substrate unit, SFFD800 PTFE high strength film calendering unit, which has effectively promoted the progress of PTFE (dispersant) calendering technology.
Our company is the first company in Asia to develop and apply hydrostatic bearing technology on PTFE calender. Our equipment has been recognized by leading users in related fields worldwide. For example, France AXON Company, Japan DAIKIN Company, Nanjing SINOMA, Zhejiang Guotai CPS, Tianjin Tiansu, Shenzhen Tsinghua University, Jinan University, Shandong Dongyue Group PTFE raw material manufacturer, Sichuan Chengguang Group, and a series of scientific research institutions in the field of global PTFE are recognized.Our continuous technological updates and accumulated experience and technical reserves to serve the world's top users have prompted us to continue to maintain our advantages in the manufacture of PTFE-related equipment. And will continue to promote our research and development, cable, lithium battery materials, air filter membranes, clothing fabric membranes and other new materials in the application of continuous advantages.
Lvhuan Machinery will continue to strive to make greater contributions to the processing equipment of PTFE products!
Equipment real figure
Application field
The actual case picture
Address:
No. 199, Fumin Mid Rd, Tangqiao Town, Zhangjiagang City, Jiangsu_Suzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Industrial Equipment & Components, Manufacturing & Processing Machinery, Packaging & Printing
Company Introduction:
LVHUAN MACHINERY Co., Ltd, a pacemaker of injection blow moulding technology manufacturing in China. Since 1990, our company creater joined in the early IBM technology study and test team; Since 2001, we work under Lvhuan brand to devote IBM technology innovation and development.
Now, we have rich IBM production line, include, standard horizontal screw injection series: IB28, IB45, IB60; Vertical screw extrusion series: IBV-40, IBV-60, and EIB sereis combined two screws′ advanatages: EIB28, EIB45 etc. While we also make a tailor-made product for client in order to meet their different requirments, such as IB30, IB50, etc. On the way of IBM development, we always keep moving ahead and never stop at the aim of pursuing higher quality, efficiency, economical cost and lower power consumption. Our Injection blow moulding machine will bring you a better tomorrow in pharmaceutical, chemical, food etc packing field.
We have sold beyond 30 countires and zones, built sales agent, trade cooperation, after-sales service office, etc different way to serve our client well. Such as south of Inida′s after-sales service, Philippines′s sole agent, Argentina trade cooperation, South Africa′s sales support etc.
While we also provide all-sided blowing bottle system solution, such as Extrusion blow moulding machine union sales, while we are making and testing automatically one step ISBM ( injection stretch blow moulding machine for PET material), and will sell soon.
PTFE thread sealing tape production line is our another professional product, we made and sold it about 10 years, win a good name in domestic market, in current, we are enlarging sales net and building this product oversea sales channel.
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