Product overview

     Papermaking dry net cleaning agent is the efficient detergent developed and produced by our company to remove dirt and embossing on machine from various papermaking dry net. The product plays many roles in strong wetting, penetration, emulsification, dispersion, suspension, re-deposition resistance, anti-static electricity, etc. For the dry net obstacles which aren't rinsed easily with general cleaning product and the coarse calico with complex ingredients and long circular net dirt, the product can thoroughly remove them by recovering drainability, unchoking hole, improving breathability and running speed of paper machine, reducing energy consumption, improving paper quality and yield, and can save time, labor and water, facilitate operation, without coarse calico damage, equipment erosion, etc. The product can conduct the cleaning of whole forming net on machine according to the specific operation regulations to rapidly and effectively eliminate dirt and completely eradicate embossing; The product can also conduct partial cleaning: There is partial embossing on coarse cotton cloth, it can be rinsed accordingly. The position with embossing can be rinsed in targeted manner to spend little money. The product can obviously prolong the service life of coarse calico for 1-3 times, and reduce the production cost of paper factory, with significant economic benefit. 

Technical specifications

·       Appearance: Colorless or faint yellow liquid 

·       pH value: 10-14

·       Viscosity(25℃）:≤ 30 mPa.s

·       Solubility: Freely soluble in cold water 

Performance characteristics

1      The cleaning agent shall be sprayed evenly, and for the part with severe dirt, the consumption of cleaning agent shall be increased. 

2      If there is resin adhesive and severe dirt on the surface of dry net, the steam can be added for heating to achieve better using effect. 

Usage tips

·       Consumption: 0.3-0.5 kg/m² coarse calico (absolutely dry). 

·       Washing device: For one high-level tank equipped with valve at bottom and one shower pipe, the effective spraying width shall be the same as the carpet width, the distance among bore diameters shall match with the spraying time as specified, and the dry net can also be directly sprayed with sprinkling can manually. 

·       Washing operation:

a)   Stop supplying slurry and stop wash water for 5 minutes, then the paper machine changes into the creeping speed to relax dry net. 

b)   Evenly spray cleaning agent on the whole dry net. In order to ensure the carpet can evenly absorb the cleaning agent, the spraying time shall not be less than the time during which the coarse calico can operate for 3-5 circles (about 10-15 minutes). 

c)    After completion of spraying with cleaning agent, the dry net continues to rotate for 5-10 minutes at the creeping speed, and rinse with clean water till coarse calico doesn't feel smooth. 

Packing and storage

     It is packaged in 200kg or 1000kg plastic barrel and is stored in cool place. Guarantee period: 6 months.