
Leader Extrusion Machinery Company Ltd. has more than 20 years experience designing and manufacturing plastic extrusion machinery. Our specialty is manufacture of PP, PS, PVC, PC sheet extrusion lines; and PC, PET, PP Hollow Profile Sheet Extrusion Line. Manufacturing customized products for our clients is one of our main goals. Leader Company has earned a marvelous reputation for its advanced technology and reliable quality. We offer the best possible extrusion solution without any compromise to quality, service, or delivery.among our customers, employees, and the company! Leader is your best friend and business partner forever. Our company motto is "steady, service, and reliability". We are dedicated to technological research and development, total customer satisfaction and providing superior quality, high production, and profitable plastic extrusion machines. The result is a win-win-win situation shared by our customers, employees, and the company! More than just a business partner, with Leader you’ve got friends!


The melted molecules are squeezed into the high-speed hot air flow through the extruder, and then the polymer melt is spun out through the spinneret of the ultra-fine nozzle to form ultra-fine fibers, which are blown vertically onto the collector screen and accumulated into ultra-fine fibers. Fiber network structure. Depending on the fiber diameter produced, a high output rate can be performed. The ultra-fine fibers of the melt-blown non-woven fabric can absorb static electricity in the melt-blown non-woven fiber through the electrostatic electret technology, so that it can absorb viruses and bacteria that have penetrated the surface. It is very suitable for composites that require filtration, shielding, heat insulation and oil absorption. Among the products, for example: mask materials, air, liquid filter materials, thermal insulation materials, isolation materials, sound insulation materials, environmentally friendly oil-absorbing materials and wipe cloths
Application:
a.Filter products:Mask filter、Air purifier, air conditioning filter、Oil fume, second-hand smoke filtration、Car air filtration、Clean room filtration

The melted resin as the raw material is extruded from the nozzle, and the continuous fiber is stretched and stacked through a special air duct design to form a cloth sheet. The specialty of this manufacturing method is that it can quickly produce cloth pieces with larger widths.
The tow jet spreads the net uniformly, softly, and feels good. It is often used to make baby/adult diapers, ladies sanitary napkins and other cleaning products.The spunbonded non-woven fabric produced has water repellent properties and can effectively isolate droplets, so it is suitable for making surgical masks and other medical supplies.
After processing with other composite materials, it can be widely used in daily necessities such as packaging/household/clothing.
Application:
a.Hygiene products
Baby diapers, training pants
Adult incontinence products
Sanitary napkin
Patient pad
b. Medical market
Medical hats, isolation gowns, shoe covers, bed sheets, etc.
c.Industrial market
Leather bags and suitcase linings, furniture linings, car covers, shoe linings, synthetic leather bottoms, suit covers, shopping bags, wardrobes, duvet covers, etc.




The new high-end TPU film extrusion production line equipment fully integrates the flexible TPU transparent film and the PET hard film through the mechanical structure design to achieve zero bubble bonding, which is comparable to the optical grade film extrusion and bonding production line. Whether it is TPU single film, single-sided or double-sided laminated plastic film, textile fabric, the quality can meet customer requirements.
The main feature of high-end TPU film extrusion production line equipment is that the temperature control accuracy of the host temperature control system is ±1℃, and it uses German Siemens high-performance motors and Japanese Yaskawa servo motors, which are high energy-saving and energy-saving. Thickness gauge (feedback type) and detector solid-state scintillation technology can provide faster and more accurate detection signals. The automatic reeling machine is dual-purpose for press reeling and fixed-distance reeling. It is equipped with a trimming knife, a meter counter, and a specially designed storage rack. The storage time is up to 20 seconds, and the coiling is smooth and wrinkle-free The pleats have no violent tendons and the end faces are flat.
The whole line adopts automatic tension control system, and displays the tension value on the human-machine interface. The film surface has no bubbles, no air marks or watermarks. It is suitable for high-end products such as various cloth material bonding, car body structure protective film, optical film, etc.
Application:
a. Footwear
Sole
Shoe lining
insole
b. Textile
clothes
carpet
Synthetic leather
c. Others
PVC leather
wallpaper
outdoor product

The main engine is equipped with European Siemens motors and frequency converters to achieve energy-saving and power-saving benefits; the screw adopts water-cooled temperature control, which can accurately control the temperature and improve efficiency; the width is in line with most thermoforming machines on the market.
It has the following advantages:
PET sheet is widely used in various blister/printing decoration fields such as toys, stationery products, panels, signs, handicrafts, water treatment, etc., as well as the fields of pharmaceutical and food packaging containers.
Application:
a.Food packaging
b.high permeability packaging materials
c.stationery boards
