Chemical Etching Precision Parts
Perforated Metal Filter Cup
Etched-then-formed micro-perforated cup with mirror-polished, burr-free apertures.
Ultra-thin PrecisionNo BurrsHigh FlatnessCustom Size AvailableStable ToleranceDurable Metal Material
Material
SUS 304 / SUS 316L food-grade stainless
Sample lead time
7 – 12 business days
MOQ
From 500 pcs
Product overview
A deep-drawn filter cup whose perforation pattern is chemically etched before forming. Because every aperture is smooth and identical, flow is even across the whole cup wall and there are no sharp edges to trap residue — ideal for food-contact and medical cleaning cycles.
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