Flowchart for 1600mm meltblown fabric production

Production Line Principle
Generally,the whole production line is made of two routines respectively called material routine&air routine which meet in the blowing mould to generate the nonwoven fabric on the net forming machine like a jet stream by high pressure hot air,then the blown fabric comes to a electrostatic generator rolling device to keep the fabric static absoption which will greatly stop the bacteria coming from one side of the fabric to another, and actually this is a key part technique for producing PP meltblown fabric of good quality.Finally the fabric is cut into rolls with certain width as per purpose of final use,and stored and sealed in PE bags to keep it free of bacteria and moisture.

As for routine of PP material, it is just ordinary PP extruding production into a mould,and for producing hot air,the atmosphere air was inhaled into roots air blower to be compressed and filtered, then to a preheater exchanger to form a compressed hot air of temp of 250 degrees 70kpa which is the power in mould to blow the melt pp into meltblown fabric.

During the production,PP raw material,mould,air temp and pressure and electricstatic device are most important.

General Equipment List

Fabric Products Specification
1,Fabric size: 2-5um
2,Production Capacity: Max 60kg/hr
3,Fabric GSM: 10-80g/sm
4,Fabric Width: 1600mm
5,Line Speed: 0-50m/min
6,Fabric Application: Industry filtration, mask making, PPE making.

After-Sales Service
1 Technical documents
All the symbols on the equipments should be in English. Seller is responsible to provide general layout plan, electric plan, installation direction, and manual book in English to Buyer on time.

2. Arrangement for inspection, installation and testing work
a. After all machines are delivered to customer's factory; Buyer is responsible for all preparation work, e.g. electricity supply, water supply, labors and cranes, etc.
b. ACEMIEN will prepare for visa application for their engineers, who are responsible for guide of machine installation and testing at the Buyer's factory.
c. The Buyer will buy the round-trip air ticket for Engineer if visa application is approved. The buyer is also responsible to bear expenses generated, e.g. visa formalities, meals, accommodation and allowance of USD80 per day for each engineer.
d. Engineer will give free training lessons to labors in buyer's factory.
e. If buyer doesn't request installation and commissioning by Seller's engineer in 4 months since date of bill of lading, which to be accounted all the machines has been successfully tested by buyer.

3. Quantity and quality guarantee
a. Quantity/Quality Discrepancy to destination port during transportation:
In case of quality/quantity discrepancy to destination port in transportation, customer should file claim within 30 days after the arrival of the goods at port of destination. Insurance company and shipping company will be responsible for any discrepancy of the goods caused by shipping company and other transportation organization and/or post office.
b. Guarantee period and after-sales services: 12 months since date of bill of lading
During this guarantee period, ACEMIEN will provide spare parts without any charge in case of quality discrepancy caused by us. If the malfunctions are caused by your incorrect operations, ACEMIEN will provide the buyer spare parts at cost price.
c. Long-term service:
ACEMIEN will charge the buyer cost price of spare parts beyond one year and provide long-term technical guide.