Sss Spunbond Nonwoven Production Line
SSS: Spunbond non-woven fabric + spunbond non-woven fabric + spunbond non-woven fabric = 3 layers of fiber web hot rolled; S non-woven fabrics, SS non-woven fabrics, SSS non-woven fabrics can be produced, according to non-woven fabrics Cloth performance can be used for: surgical gowns, protective clothing, disinfection wraps, masks, diapers, civilian wipes, wipes, soft towel rolls, beauty products, sanitary napkins, sanitary pads and disposable sanitary cloths Cloths, tablecloths, bed sheets, bedspreads; clothing linings, fusible linings, wadding, shaped cotton, various synthetic leather base fabrics, industrial filter materials, insulating materials, cement packaging bags, geotextiles, covered cloths, crop protection cloths, seedling cloths , Irrigation cloth, thermal insulation curtain, other space cotton, thermal insulation materials, linoleum, cigarette filters, tea bags, etc. Mainly used in disposable hygiene products industry, medical health industry, beauty care and other industries.In terms of environmental protection, the raw material of most of the non-woven fabrics currently used is polypropylene, while the raw material of plastic bags is polyethylene. Although the names of the two substances are similar, their chemical structures are far apart. The chemical molecular structure of polyethylene is very stable and extremely difficult to degrade, so it takes 300 years for plastic bags to be decomposed; while the chemical structure of polypropylene is not strong, the molecular chain can easily be broken, which can be effectively degraded , And enter the next environmental cycle in a non-toxic form, a non-woven shopping bag can be completely decomposed within 90 days. Moreover, the non-woven shopping bag can be reused more than 10 times, and the pollution degree to the environment after being discarded is only 10% of that of the plastic bag.
Sss Spunbond Nonwoven Production Line,Pp Sss Spunbond Nonwovenfabric Making Machine,Sss Pp Spunbond Nonwoven Calendering Machinery,Sss Non-Woven Fabric Production Line,SSS composite non-woven production line Changzhou Puyisen Machinery Technology Co., Ltd. , https://www.pysmachine.com
If the sample is sent in the original position, check whether the original switch is damaged and disconnected with the line 2. After the power is turned on, the furnace does not heat up the sulfur analyzer. Troubleshooting: First check whether the controller is damaged or not. Replace the insurance, and then check whether the controller and the furnace body is disconnected, whether the silicon carbon tube aging and fracture, whether the thermocouple coupling line is disconnected, and then check whether the solid state relay is damaged.
3. Deviations when doing the sample, the coal sample burning continuous troubleshooting: check the gas path is normal, the furnace outlet stuck, observe the flow meter float can be reduced to zero, if less than zero, then check the pipeline Whether the connection is broken, whether Pisai is loose, whether the glass melting plate in the pipeline and the electrolytic cell is blocked, whether the electrolyte should be replaced, and whether the reducer in the furnace is broken. (If the results are particularly unstable, first make a standard sample. If the standard sample results are normal, then it proves that the coal sample is a special type of coal or the sample preparation is problematic, the sample size of the coal sample does not meet the requirements, or expired coal sample or pollution, etc. Wait).
Measure the common trouble of the instrument
1. After the power is turned on, the sulfur detector alarm will be turned off and the cover will open. Observe that the sample is in the original position. If it is not in the original position, it will block the cause of sending the sample block and then start the sample block. Troubleshooting after the original location.