Tag Archives: Bra Cup FAQ
PU EVA or Sponge Bra Cups: Questions Buyers Ask
Buyers often ask how PU foam, EVA, and ordinary sponge bra cups differ, and whether memory foam is an option. This Q&A explains each material and why molded PU foam is the standard for daily and activewear.
Push Up Padded or Wireless Bra Cups: Questions Buyers Ask
Push-up, padded, or wireless: what each cup construction means, how molded PU foam builds them, MOQ and sampling, and where memory foam fits only as market context.
Bra Cup Yellowing Resistance: Questions Buyers Ask
White and pastel bra cups can yellow in storage and transit. Senfeng holds molded PU foam cups to a 4-grade yellowing-resistance standard as the default - here is what buyers should know.
Bra Cup Foam Density and ILD Questions Answered
Foam density (25-30 kg/m3) and ILD (28-35) are the two specs that decide how a PU foam bra cup feels and performs. This guide answers the buyer questions we hear most about both numbers.
Recycled Foam Bra Cups GRS Questions Answered
Common questions about GRS recycled foam bra cups answered: what GRS certifies, scope vs transaction certificates, recycled percentages, and how recycled cups perform against the standard spec.
Top Questions About PU Foam Bra Cups Answered
Straight answers to the most common buyer questions about molded PU foam bra cups. Covers what the foam is, what density and ILD mean, standard venting, yellowing resistance, and how to verify foam grade before accepting a shipment.