Double Layer Spunbonded Nonwoven Production Line

Double Layer Spunbonded Nonwoven Production Line

Machine Description of Double Layer Spunbonded Nonwoven Production Line:

Product

Use Range

Schematic Diagram of Double Layer Spunbonded Nonwoven Production Line:

Machine Characteristics

Machine Technical Data

Main Equipment for Spunbond Section

Auxiliary Equipment

Utility Equipment

List of consumables

Description of Units

Dosing device

Charging device and function description

The chips are sent from the ground to the batching and mixing system on the third floor. then

The main materials and auxiliary materials can be prepared in a scientific proportion.

The batching and mixing devices are as follows: one main charging tank, two auxiliary tanks, one mixing tank and one suction device.

technical data

Additive I addition ratio: 0.5-5%

Additive II addition ratio: 0.5-5%

Additive III addition ratio: 5-50% (filling)

Maximum capacity of main materials: 500kg/h

170mm Main extruder

The equipment includes slice inlet, automatic temperature control, cooling system and alarm system, which is mainly used for

Melt and extrude PP chips mixed with masterbatches and additives (such as antioxidants, anti pilling agents and flame retardants).

The main driver adopts AC frequency conversion control, which has the following advantages;

1. Closed loop system is adopted for temperature control in each area;

2. With West thermometer;

3. Solid state relay;

4. PT100 platinum resistor.

Technical Data

Screw size: Φ170

L/D ratio: 30/1

Max. Extruding capacity: 500kg/h

Rotary speed of screw: 20-80r/min

Power: 132 kw

Heating power: 110kw

No. of heating zones: 7

Edge recycle extruder--ZHOUSHAN JINHU

For edge recovery, repair parts include:

1. AC regulating motor of recovery screw;

2. Thermometer in each heating zone;

3. Solid state relay;

4. A complete temperature control system composed of Pt100 platinum resistors.

Technical Data

Screw size: φ105 x 15

Heating power: 12kW

Dragging power: 18.5kW

No. of heating zones: 4

Spinning machine

The components of the spinning machine include: melt manifold, filter, metering pump and its driving device, rotating beam, monomer suction and rotating components.

Features of the spinning machine: automatic heating and insulation system, pressure indication and control system behind the filter screen, and a static mixer in the melt manifold.

Technical Data

Melt pre-filter --YU FENG

Type: Candle style

(Property: more stable, can work under higher pressure, bigger in filtration area and can be recycle used after cleaned by vacuum calciner)

Filter area: 3.5㎡

Candle Type Filter

Metering pump and its drive

Metering capacity: 300cc/r

No. of pump: 1 set

Motor power: 7.5kw

Monomer suction device

Motor power: 11kw

Size: 4070x610x1050mm

Spin pack --FANGXING (TOP SUPPLIER IN CHINA,TAIWAN JOINT VENTURE)

Material of spinneret and distribution plate: SUS431

Holes No. of spinneret: approx. 20400

Diameter of spinneret hole: Φ0.45mm

External dimension : 3510x216x30mm

L/D ratio: 4:1

Quenching and drawing system

Function

Used for the cooling and drawing of filaments, including quenching chamber, upper drawing channel, lower drawing channel, and diffusion channel. Double-side symmetric quenching is used, and the gap of the lower drawing chamber can be regulated as per the process requirements.

Technical Data

Made of section and δ=3mm mirror stainless plate

The inner clearance is adjustable

Max. working width: 3200mm

Quenching air volume: 10,000m³/h

Pressure: approx. 5000Pa

Up drawing system	Down drawing system

Web former

Function

Used to supply carrier for the drawn fiber webs, including a drive system for web forming belt, a suction channel device, a sealing device, an automatic correcting device, belt tensioning device, a frame and a prepressing roller, oil furnace and web support roll.

Technical Data

Process speed: 10-300m/min

Air permeating ratio of web forming belt: approx.8000- 10000m3/h.m²

Calendar

Function

Used for bonding formed webs by pressure and heating.

Technical Data

Process speed: 10-300m/min

Roller width: 3600mm

Roller type: engraved upper roll and plain lower roll

Drive method: individual motor and oil furnace for each roll

Winder

Function

Used for winding the webs on rolls. Including two plain rolls and two pneumatic rolls.

Technical Data

Process speed: 10-300m/min

Working width: 3200mm

Max. winding diameter: 1500mm

A.C. frequency motor for main drive, automatic tension control system

Slitter

Function

Used for cutting wound rolls. Including four pneumatic rolls

Technical Data

Mechanical speed: 10-600m/min

Working width: 3200mm

Max. Diameter of finished fabric roller: Φ1200mm

Electric Power

After sales service Q&A;

Q: How to install the equipment？

A:Due the corona breakout in global, the seller would not arrange engineer outside to install, all the service would change to online service.

Q: If the corona finished,how to install? And how long it will last？

A:The seller will send 1 engineer to install, test the machine and train customers’ workers in buyers’ factory. It will take about 1 week for the entire installation and training.

Q: What are the additional costs of installation？

A:The buyer should cover engineers’ salary, visa cost, Round air tickets, accommodations, transportation in buyers’ country, food, medical care, safety cost, and related cost happens in buyers’ country. Also, the buyer should prepare enough labor, electric wire outside the control panel and tools for installations.

Q: Who pay for the Engineer’s Salary？And how much？

A:The buyer pay for the  Engineer’s Salary.It's USD 80/day, depending on how the engineer make you satisfied. The date he arrives and leaves shall be counted as paid day.

Q: What are the product warranty service terms?

A:Warranty period for the delivered equipment will be 12month after completion of erection but not later than 18months after shipment. In case any item proves to be defective and the damage is confirmed by seller’s technicians within this period, the seller will at their choice either send engineer to repair or supply a new one for replacement free of charge on the basis of CNF delivery.

Note：The above item does not include the parts, which have regular spares or the parts damaged from normal wear, abnormal operation, improper maintenance and inadequate civil works. The seller is not liable for any production loss under any circumstances.

Q: How about the Packing condition about the equipment？

A:As per export standard, they will also be treated before delivery against damage and rusting.

Q: PP non-woven fabrics are divided into hydrophilic and water-repellent. What is going on?

A:Hydrophilic non-woven fabric: Hydrophilic, as the name implies, is "hydrophilic" and has strong adsorption to liquids. (such as baby diapers)

Water-repellent non-woven fabric: Contrary to the performance of hydrophilic non-woven fabric, the surface tension of the fiber is reduced after chemical treatment, and the liquid cannot wet the surface. (such as surgical gowns, protective clothing, etc.)

Q: PP non-woven fabrics are also divided into general resistance, tertiary resistance and high resistance

General resistance: antistatic

A:Three antibodies: antistatic, anti-alcohol, anti-blood

High resistance: antistatic, anti-alcohol, anti-blood

Q: In addition to knowing the above content is not enough, you also need to know the gram weight, so what is the gram weight?

A:Gram weight: a common unit for the evaluation of textile silk products, which is the weight of the fabric per square meter

Unit: g/square meter g/m²

Single and double S distinction of non-woven fabrics

What does the single, double, and triple s often mentioned in the non-woven industry mean? In fact, s is a spunbond non-woven fabric, a single s is a single-layer spunbond non-woven fabric, a double s is a double-layer composite spunbond non-woven fabric, and a triple s is a three-layer composite spunbond non-woven fabric.

In general, s and ss can be distinguished by softness. s non-woven fabrics are mostly used in the field of packaging, and ss non-woven fabrics are mostly used for sanitary materials. Therefore, in mechanical design, the s machine tends to make the non-woven fabric stiff, and the ss machine tends to make the non-woven fabric softer. However, after a special process, s non-woven fabric feels softer than untreated ss fabric, which is suitable for sanitary materials; and ss can also be processed to become more rigid and suitable for packaging materials.

Another distinguishing latitude is the uniformity of distribution, which refers to the stability of the gram weight per square meter, but it is difficult to distinguish with the naked eye. In essence, the difference between s and ss cloth is the number of nozzles of the machine. The number of letters in the name represents the number of nozzles, so there is one nozzle for s and two nozzles for ss.

PP Spunbond Non-woven Fabric Machine is one of the fastest growing applications in India. The huge demand for PP Spunbond Non-woven Fabric Machine has created a vacuum for indigenous machines in the Indian market. PP non-woven spunbond production line is available in various custom sizes for packaging, medical and personal hygiene etc.

PP Spunbond Non-woven Fabric application areas include:

• Personal hygiene

• Medical

• Roof

• Absorbent cloths and wipes

• Filter

• Clothing and shoes

• Household products

• Bale

TINUO is professional manufacturer in China, If you want to buy double layer spunbonded nonwoven production line, TINUO is the right one. We provide factory prices, and we are your perfect supplier. Contact us at once for more details about Double Layer Spunbonded Nonwoven Production Line.

Why choose us?

• 32) Our Spunbonded Nonwoven products are soft, breathable, and comfortable, making them ideal for use in medical and hygiene industries.
• We care for our employees from life, emotion and growth, respect human values and develop human potential.
• 20) We have a dedicated research and development team that examines the latest trends, ensuring that our products are up-to-date.
• The company has established a market-oriented management system in strict accordance with the international standardization model.
• 19) We provide speedy delivery times and efficient logistics to ensure timely delivery of products to our customers.
• We hope to obtain the greatest profit with the smallest investment, and help customers increase production efficiency and improve quality of Double Layer Spunbonded Nonwoven Production Line.
• 8) We have strict quality control measures in place to ensure the highest levels of product quality.
• We adhere to the concept of employing people to the best of their abilities and talents, and use a global perspective to attract talent.
• 23) We have a robust quality testing process in place to ensure consistent product quality.
• The company adheres to the concept of "excellent in heart, simple in shape", serves every project with professionalism and focus, and gives the project higher added value with passion and inspiration. We insist on advancing in the struggle, loyal to the reputation and loyal to the owners, and strive to present more and more high-quality projects to provide high-quality services to the society.

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