The hard cotton mattress production line is mainly used to produce hard cotton and high-weight non-bonded cotton.

The production of hard cotton is made of high-quality low-melting fiber, and polyester hollow as raw material. It is uniformly heated to shape and sliced.

Hard cotton is mainly used for: substitute palm cotton, mattress cotton, seat cushion cotton, cushion cotton, tatami, sofa cushion cotton, soft sound-absorbing material, air filter material, etc.

Features: It has the advantages of sufficient air permeability, full resilience, washing resistance, flame retardant and non-toxic, clean and green and environmental protection. It is a replacement product of sponge.

The production line can also be used to produce non-adhesive cotton, which is used for filling and thermal insulation of clothing and home textiles.

The production line is composed of electronic weighing bale opener, opener, feeder, carding machine, cross lapper, natural gas oven, slicer&winder.

Product width 1600-3600mm

Product thickness: 10-200mm (thickness can be customized according to customer requirements)

Gram weight: 500-8000gsm (gram weight can be customized according to customer requirements)

Heating method: natural gas, electric heating, or customer-provided heat source.

The following is the description of the main equipment

(For specific parameters, please call 8618669821608 (whatsapp, same number on WeChat)):

1. Electronic weighing bale opener

Uses: This machine is used for various grades of polyester fiber package feeding, flat curtain input, inclined curtain grabbing, accurate weighing with PLC system, control of weighing error, saving labor and material costs.

technical parameter:

Working width: 1200-1600mm

2. Pre-opener

This system is used to open the fibers more finely and feed it to the next system.

The opening roller is corrected by dynamic balance, and the bouncing volume is small.

The steel frame is formed by laser cutting, and its shape variable is small.

Totally enclosed structure to reduce flying flowers during opening.

3. Chamber blender

This machine is used to store  and rerolling the raw material from the Mixer machine, which can ensure the normal order of the process feeding of the next working procedure.

4. Fine opener

This system is used to open the fibers more finely and feed it to the feeder.

The opening roller is corrected by dynamic balance, and the bouncing volume is small.

The steel frame is formed by laser cutting, and its shape variable is small.

Totally enclosed structure to reduce flying flowers during opening.

5. Vibration feeder

This system is used to feed the finely opened fibers(wool) at a regular and appropriated rate to the next system.

The Beaters is stable after running through balance correction.

The steel frame is formed by laser cutting, and its shape variable is small.

Install vent structure at the top to reduce production flying flowers.

The vibration plate can adjust and control the number of blanking materials.

Capacity=200-800kg/hr.

6. Carding machine

The machine is suitable for carding fibers such as low melting point fiber, polyester, polypropylene and polyester into a network. It has the advantages of strong carding ability and high output.

All cylinders of the machine are processed by quenching, tempering and qualitative treatment, and then processed by precision. The wallboard is processed by cast iron, which is firm and durable. The needle cloth adopts domestic high-quality white sand needle cloth.

Variable frequency speed regulation of feeding, cylinder, doffer and disordered motor.

The metal needle brora stripping cotton adopts double clutter to effectively improve the vertical and horizontal tension of the fiber mesh.

Cylinder dynamic balance runout < = 0.02mm.

Multiple flower suction points are configured on both sides to collect and process flying flowers through fan pipes.

7. Cross lapper

This machine is used to lay the combed cotton wadding into a certain thickness and width for the next process.

Technical features: the main frame is a folded plate structure with sufficient strength and stability.

Thermal bonding oven

This machine is used to thermal bond the web from cross lapper by melting the low melt fiber by hot air penetration.

Compact design for heating chamber to achieve the best heat energy utilization.

Unique design for thermal insulation layer so as to achieve the best insulating result, reducing heat loss.

The distance between upper air channel and conveyor belt can be automatically adjusted according to the thickness of the web.

9.Slicer &Winder

Longitudinal cutter: three mechanical hard cutters (selected according to user requirements)

The cross cutting knife is cut by electric Throwing Knife.