Non woven fabric making Machine meltblown production line fabric
machine
Product description
Non-woven products: Shopping bag,Storage bag,Cooler bag,Face
masks,Suit covers,Shoe cover,Beard cover,Smock,Lab coats,Isolation
gowns etc.through air drafting with larger pores and poor filtering
effect. It is generally used in the cuter layer of masks to support
and filter large particles.
PP melt spraying non-woven production line
Types of non-woven fabrics: Non-woven products are divided into two
categories, melt spraying and spun-bond.
1. Melt spraying method, is by the polymer particles after high
temperature melting through melt spraying combined die
extrusion, under the action of high temperature and high pressure
airflow inside the spinneret, the melt fiber is sprayed and
stretched into micro filaments, which are received by the negative
pressure forming network to produce a kind of non-woven fabric with
micro pores.
After that the fabric was implanted by electrostatic electrets, so
as to filter and block bacterial micro molecules.
2. Spun-bonded method means that the polymer particles are extruded
from the spinning hole after melting at high temperature and become
thinner and longer We provide Production Line Design,Factory
Layout,Installation Guidance,Free Commissioning and whole life
Technical Support.
Specification
Product name | Non woven fabric machine |
Power supply | 220VAC±5 50HZ |
Production speed | 150M/min |
Fabric Size | 1600mm |
Environmental requirements | 10-35 ℃, general dust-free workshop Humidity 5-38% HR,
non-condensing |
Power consumption | 650-700°/ton |
Dimension | 18*8*12m |
Weight | 5000kg |
Certification | CE |
Pass rate | >98% |
Warranty | 1 year |
Composition of the production line | Automatic Feeding Machine, Screw Extruder, Runner, Hot Air system:
Roots Blower |
Fabric weight range | 10-120g/㎡ |
Lead time | 90-120 days |
Logo | Customer logo Avaliable |
Worker requirements | 3-5persons |
Best working time of machine | 24 hours |
Features:
1)It is featured by lower cost, compact construction, small area,
simple production technology, simple operation, saving of labor and
widely compatibility and so on. The equipment produces non-woven
fabric with polypropylene(PP), adopts the technology of formating
the web by negative pressure, make into PP spun-bonded non-woven
fabric, the product is featured by uniform cover, great intensity,
good ventilation and comfortable feeling and so on. It has been in
wide use in medical clothes, package and architecture and so on.
2) Save cost, the machine can reduce some unnecessary additional
auxiliary facilities, and under the conditions of guaranteeing the
technology requirement and safe production, can reduce the cost of
the manufacture, so that can save cost.
3)Its easy and reliable to making technics adjustment, the line
adopts the method of computer controlling assistant systems
combines with human control to make the technics adjustment become
more easier and reliable, and the machine can adapt to different
raw materials to gain more widely usage.
4)The requirement of the workshop and equipment is very simple, it
reduces the fixed assets investment, and efficiently take the
advantage of the room of the platform, and enlarge the utilization
of the workshop and the steel platform. 5)More specialty in
processing the main equipment increasing the procession precious
and capacity of the machine, this reduces the manufacture cost and
improve the quality of the product.
Product details
Automatic Feeding Machine
1. Automatic absorb raw materials and add them into the hopper for
the next process.
2. Vacuum suction machine with liquid level detection device closed
loop control of loading.
Loading capacity 0-300kg/h(adjustable).
3. An optional dryer is available.
Screw Extruder
1. The screw diameter: 90mm
2. Length to diameter ratio: 30:1
3. Material: 38 CrMoAIA
4. Surface treatment: Nitride polishing.
5. The screw extruder melt the solid polymer and outputs the
polymer melt with uniform mass, constant temperature and stable
pressure.
6. Five heating zones.
Runner
1,Screen changer:Double station automatic screen changer2,Metering
pump:100cc
3,Melt pipe:75mm Seamless stainless steel pipe
4,Air heater:240KW,Heat the air output from roots blower to reach
the temperature required by the process.
Hot Air system: Roots Blower
1. Flow: 45m³/min.
2. Power: 90kw
3. boost:80KPa 4.High pressure air is provided to make the speed of
draft air meet the range of process requirements. The air flow
output by
roots blower can be easily changed through frequency converter.
Combined hanger type melt blown die head
1. Material: S136H
2. Length of die: 1850 mm
3. Numbers of spinnerets: 1 set
4. Length of trepanning: 1600 mm.
5. Bore diameter: 0.3mm
6. Length to diameter ratio of the jet hole: 10:1
7. Heating power: 24KW
8. The spinneret transforms the melt into a thin flow which is
drawn by high temperature and high speed airflow to form a
microfiber.
9. Customers can choose the devices by themselves.
Receiving network forming machine
1. Linear velocity: 4-50m/min (adjustable)
2. Net form:Superimposed structure.
3. Adjustment of spray receiving distance: 80-350mm(the distance
between the mesh belt and the die can be adjusted during
normal production).
4. Type of installation: Horizontal mobility, easy to install,
debug and repair.
5. Moving rate of drive: 1.5KW.
6. With automatic rectifying device.
Suction Net Fan
1. Specifications: suction blast capacity 35000m³/h.
2. Wind pressure: 60K PA.
3. Power: 90KW(frequency converter control)
4. The receiving network system will make the microfiber drawn by
the high-speed airflow uniformly collect on the screen of the
receiving pipeline.
5. Include main engine connection pipeline.(It can be equipped with
muffler. The manufacturer suggests that the fan air inlet is
connected with a section of hose , the effect is better than the
muffler effect).
Equipped with Electrets System
It utilizes the electrostatic force to trap the dust particles. It
has the advantages of high filtration efficiency, small
resistance and anti-bacterial, etc.
Linear velocity:0-50m/minTrimming device:10 round knives
Adjustable pitch
Switching mode: automatic roll change
Auxiliary Equipment
The most important auxiliary equipment of the melting and spraying
production line is the mold head cleaning
furnace(vacuumcleaning furnace), testing equipment.
Reason:
After a period of production the hole blacking phenomenon will
occur which will affect he uniformity and appearance of the
product. At this time, it is necessary to replace the melt
injection mold head. The replaced melt injection die needs to be
roasted to remove the remaining polymer and impurities in the die.
Screw and spinneret are usually roasted to remove residual polymer
and impurities.
Product Packing
