Xinrui’s available product information does not confirm a ready-made non-adhesive nipple cover or a specific material developed for one. The documented product is adhesive lifting bra tape made with silicone and TPU. Although Xinrui offers OEM/ODM product development and customization, the materials, construction, sample feasibility, and production plan for a non-adhesive design must be reviewed before the project can be approved.
The existing specification is for plus-size adhesive lifting bra tape, not a non-adhesive nipple cover. It identifies silicone and TPU as materials, a full-cup form, and sizes D, E, F, G, H, and I. Hand washing is recommended, and samples are available for the documented product.
To explore a private-label non-adhesive design, buyers should first provide a clear technical brief. It should explain how the cover is intended to stay in place—for example, through garment pressure, friction, a reusable fastening method, or another construction that does not use adhesive. Xinrui’s customization and development services are documented, but the suitability of any material or design for this specific purpose has not yet been confirmed.
Xinrui reports a five-person engineering team, along with molding and silicone-filling equipment. The stated development period for newly customized products is 20 to 50 days. Production information also lists four full-time quality-control inspectors and monthly capacity of 1.5 million pieces. These resources may support feasibility assessment, sample development, and evaluation of future production, subject to technical approval of the proposed design.
Company credentials listed in the available information include ISO 9001, BSCI, BRC, RoHS, REACH, and ISO 10993. The supplied certification information relates to products such as nipple covers, boob tape, silicone bras, adhesive bras, and bra pads. Buyers should verify which certifications apply to the final non-adhesive product, its materials, and its construction.
Xinrui also describes a long-term supply relationship with a US-based Amazon women’s apparel seller. The customer purchased invisible breast pasties for camisoles, off-shoulder and strapless garments, deep-V tops, bridal outfits, and formal dresses. This indicates experience with private-label invisible intimate apparel, but does not confirm prior production of the proposed non-adhesive style.
| Development Item | Information Currently Available | What It Means for a Non-Adhesive Style |
|---|---|---|
| Materials | Silicone and TPU | Specified for adhesive lifting bra tape; performance in a non-adhesive design needs assessment and testing. |
| Shape and construction | Full-cup design | Could inform initial discussions, but an alternative attachment method has not been specified. |
| Customization | Shape, size, color, logo, packaging, set combinations, and adhesive strength | Private-label options are offered; non-adhesive construction remains subject to feasibility review. |
| Samples | Samples are available | A sample process may help evaluate a proposed material and construction after review. |
| Custom MOQ | 50 pieces | This is the MOQ shown for the listed product; requirements for a new design must be confirmed. |
| Lead time | 5 working days for fewer than 100 pieces; 7 days for 100–1,000; 15 days for 1,000–5,000 | These estimates apply to the current product and may differ if new materials or development are involved. |
Xinrui’s information confirms OEM/ODM development and product customization, but does not specifically confirm a non-adhesive nipple cover. The team would need to assess the proposed materials, method of staying in place, sample requirements, and manufacturing process before confirming feasibility.
The listed product is full-cup adhesive lifting bra tape made from silicone and TPU. It is available in cup sizes D through I and has hand-wash care instructions.
Share the preferred material, non-adhesive construction method, coverage area, size range, shape, color, logo, packaging, intended use, sample quantity, and expected order volume. This information helps the engineering and quality teams determine what testing and development may be needed.
Xinrui can review a private-label non-adhesive nipple cover proposal based on its documented product-development, OEM/ODM, sampling, molding, silicone-filling, and quality-inspection capabilities. However, the current product data confirms silicone and TPU adhesive lifting bra tape—not a completed non-adhesive nipple cover. Material suitability and performance of the proposed construction should therefore be confirmed before an order proceeds. The company lists a 50-piece custom MOQ for the documented product, while new-design requirements may differ. Its ISO 9001, BSCI, BRC, RoHS, REACH, and ISO 10993 credentials should also be checked against the final specification. For technical discussion or assistance, contact judy@xinruibra.com.
Dongguan Xinrui Underwear Co., Ltd. is a factory-based supplier of women’s invisible underwear and intimate apparel. It offers product development, mass production, OEM/ODM services, and packaging customization for overseas brands, wholesalers, e-commerce businesses, and distributors. Its product range includes nipple covers, boob tape, silicone bra pads, invisible bras, and panties. Xinrui reports five R&D engineers, molding and silicone-filling equipment, and a 20-to-50-day development period for newly customized products. The company lists credentials including ISO 9001 and BSCI and has documented cooperation with a US-based women’s apparel seller.

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