Multi-layer composite high-line-pressure-resistant papermaking felt and preparation method thereof
A paper-making felt and multi-layer compounding technology, which is applied in the paper-making industry, can solve the problems of insufficient compression and rebound performance of the paper-making felt, and achieve the effects of easy weight and air permeability, improved service life, and good resilience
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0020] see figure 1 , figure 1 It is a schematic cross-sectional structure diagram of an embodiment of the multi-layer composite high-line pressure resistant papermaking felt.
[0021] The multi-layer composite high line pressure resistant papermaking felt 100 according to an embodiment of the present application comprises a layered bottom fiber layer 110, a base fabric layer 120, an inner layer fiber layer 130 and a surface layer fiber layer 140...
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