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PP cotton filter special ...
NHPSB202409-PT650-0.4mm is a special spinneret mold for PP cotton filter, with 65 extruder, single spray, double spray, with stable product quality, high output characteristics. ... 2024-10-12
PP shower faucet filter s...
NH202405-PT300-0.4 and NH202405-PT200-0.4 are two spinneret molds specially used for the production of PP shower filter and faucet filter. NH202405-PT200-0.4 is more suitable for the production of 1... 2024-06-11
Introduction of spinneret...
Spinneret is also called spinning cap. The role of the spinneret is to transform the viscous polymer melt or solution into a thin flow with a specific cross-section through the micropores, and then so... 2024-03-15
What is the spinneret len...
Spinneret length-diameter ratio refers to the ratio of spinneret length to inner diameter. A common spinneret length-to-diameter ratio is between 4:1 and 6:1. The size of length-diameter ratio of spin... 2024-01-29
What are the effects of t...
Too small length-diameter ratio of spinneret will lead to poor flow of polymer in spinneret process, which will affect the forming and quality of fiber. Specifically, an excessively small aspect ratio... 2024-01-29
Spinneret testing equipme...
1. Using computer control and image processing technology, automatic hole by hole scanning detection, and record the test results. 2. For the unqualified spinneret, the instrument automatically recor... 2024-01-29
Melt-blown cloth producti...
Melt-blowing is a method of preparing fibers by blowing polymer melt with high temperature and high speed air to make it quickly stretched. After the polymer slice is heated and pressurized by the scr... 2024-01-29

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