During the “Thirteenth Five-Year Plan” period, the non-woven hardware industry will create and advance various multi-useful, consolidated, separated progressed non-woven gear, in the “material apparatus industry” Thirteenth Five-Year Plan “improvement direction” remembered for the 59 “Thirteenth Five-Year Plan” period “key logical and innovative examination projects”, non-woven apparatus projects have five.
The “Thirteenth Five-Year” time frame, non-woven texture hardware will be particular plan, wise assembling, energy saving and discharge decrease, high return and wide width, an assortment of cycle mixes, reasonable for handling extraordinary strands, an assortment of materials between the composite, reenactment and different bearings.
1, fast checking innovation exploration and rapid checking machine advancement and application
Importance and content: In the creation cycle of dry nonwovens like hydroentanglement, needling and hot air, the checking machine is one of the fundamental gear. Precise preliminaries and investigation into checking innovation ought to be completed to work on the speed and limit of the card to meet the handling needs of various fiber assortments, and the result speed should arrive at 200 m/min.
Key advancements: enhance the construction of the checking machine, take on particular plan, further develop turning reasonableness and cycle versatility; increment how much new material parts, for example, carbon fiber and aluminum profiles to decrease the heaviness of the gear; work fair and square of mechanization control, balance out item quality and lessen work; further develop hardware dependability.
for objective: form a creation line with a width of 4.5 meters or more and set it available.
2、CNC residue channel material creation line
Importance and content: as of late, the homegrown needle-punching process innovation has continuously developed, however contrasted and the high level unfamiliar level, the level of robotization of homegrown hardware is low, low creation limit and astounding pace of made items. The extraordinary mathematical control framework for non-woven hardware (needling gear) is created and applied to the creation line of high temperature safe fiber dust channel material, and the relating innovative work and streamlining are done for pneumatic cotton feeders, high velocity untidy non-woven checking machines, cross-collapsing network laying machines and wide high recurrence needling machines to take care of the issues of fast needling recurrence, high-accuracy instrument development and clever control frameworks.
Key advancements: multi-organization simultaneous servo speed control; irregular exact servo movement control; responding bi-directional (cross over – longitudinal) joint interaction control; particular plan of construction plan; unique CNC framework.
2020 objective: free improvement of non-woven residue channel material creation line, the specialized level arrives at worldwide progressed, and the arrangement of important specialized guidelines.
2020 objective: checking machine out of the pp spunbond nonwoven fabric making machine net speed in 200 m/min or more; composite proportion: 20 ~ 80/80 ~ 20, fiber fineness ≤ 2d.
3, two-part turning combination composite nonwoven creation line innovation and gear
Significance and content: The two-part turning and combining composite nonwoven creation line is the most progressive nonwoven gear on the planet, incorporating the center innovations of turning and holding, meltblown, SMS composite and other turning into an organization, and meeting the unique necessities of multi-module creation. Profoundly and PE as the skin or different designs. The filaments are completely extended and diffused under the activity of wind current to frame a fiber web, which is then hot moved to create a spunbond nonwoven.
Key advancements: improvement of the turning box; improvement of composite turning spinnerets; improvement of the composite turning process; digitalized incorporated control framework; shut circle control framework to meet the necessities of the creation interaction and wellbeing prerequisites.
2020 objective: create and deliver PE/PP two-part turning and intertwining composite nonwoven gear with a width of 3200mm.
4、High-proficiency, high-usefulness, climate agreeable and energy-saving wind stream web arrangement creation line
Importance and content: Relying on another streamlined strategy to wind current the waste turned filaments into felts, it can supplant the conventional mechanical creation process addressed via checking machines and cross-netting machines. The line is outfitted with a full cycle pressure control gadget, bringing about a decent consistency of the fiber layer over the whole length and width, with a most extreme thickness variety of under 3%, and a creation limit of in excess of 1000 kg/h.
Key advancements: research on streamlined based wind current shaping innovation; research on fiber network consistency control innovation.
2020 objective: forward leap in key advancements, creation limit of 1000 kg/h, completed item weight of 150 ~ 2000 g/m2, the foundation of show creation lines.
5、PP spunbond needle punch geotextile creation line
Importance and content: PP spunbonded needled geotextiles have better corrosive and antacid obstruction, higher elasticity and stretching than PET geotextiles, and are superior to PET geotextiles in geotechnical applications, particularly in structural designing and air terminal runway development in saline circumstances. Its qualities can’t be supplanted by PET spunbond geotextiles, and there are still holes in its innovation and items in China.
Key innovation: PP spunbond needle punch geotextiles are not quite the same as common PP spunbond hot rolled nonwoven textures, which for the most part utilize unrefined components with somewhat lower soften finger and bigger fiber size, by and large around 10d. As PP has a bigger hot liquefy esteem, lower surface grinding coefficient, in the spunbond creation process, it is important to take care of the troublesome issues of fiber cooling, wind stream drafting, web laying and needling combination