Xinrui's available product information does not confirm a finished non-adhesive nipple cover or a specific material system for one. The documented product is adhesive lifting bra tape made with silicone and TPU. Xinrui does offer OEM/ODM development and product customization, so a proposed non-adhesive design can be submitted for technical review. Material suitability, construction, sampling, and production requirements would need to be assessed before the project is approved.
The listed adhesive lifting bra tape has a full-cup shape and is available in cup sizes D through I. Its care instructions specify hand washing, and samples are available. These details describe the existing product, not a confirmed non-adhesive version.

Xinrui's documented customization options include product shape and size, color, logo, packaging, set combinations, and adhesive strength. The company also lists product development and OEM/ODM services for invisible underwear, including nipple covers, boob tape, silicone bra pads, invisible bras, and panties. A non-adhesive structure is not specifically included in the available specification.
The company reports a team of five R&D engineers, molding and silicone-filling equipment, and a 20-to-50-day development cycle for newly customized items. Its production information also lists four full-time QC inspectors and monthly capacity of 1.5 million pieces. These resources may support a feasibility assessment, sample development, and production planning if the proposed design is approved.
Start with a written product brief explaining how the cover should stay in place without adhesive. For example, specify whether retention depends on garment fit, friction, a reusable fastening method, or another construction. Include the preferred material, coverage, shape, size range, colors, intended use, sample quantity, logo and packaging requirements, and expected order volume. Xinrui can use these details to assess materials, construction, testing, and production needs.
Potential applications may include everyday outfits, bridal and formal wear, swimwear, fitness apparel, stage costumes, and other private-label clothing accessories. Xinrui has also documented a long-term supply relationship with a US-based Amazon women's apparel seller purchasing invisible breast pasties for camisoles, off-shoulder and strapless garments, deep-V tops, bridal wear, and formal dresses. This shows experience with related intimate-apparel products, but does not establish that Xinrui has already made the requested non-adhesive design.
| Development Item | Documented Information | What to Confirm for a Non-Adhesive Design |
|---|---|---|
| Material | Silicone and TPU | These materials are listed for the adhesive lifting bra tape; suitability for a non-adhesive product needs testing. |
| Shape and construction | Full-cup design | Confirm the desired coverage and how the product will stay in place without adhesive. |
| Customization | Shape, size, color, logo, packaging, set combinations, and adhesive strength | Private-label options are listed, but a non-adhesive construction requires review. |
| Samples | Sample service is available | Use a sample to evaluate the proposed material and construction, subject to feasibility approval. |
| Custom MOQ | 50 pieces | This quantity is listed for the documented product; confirm the MOQ for a new design. |
| Lead time | Under 100 pieces: 5 working days; 100–1,000 pieces: 7 working days; 1,000–5,000 pieces: 15 working days | These lead times apply to the listed product and may differ if new materials or development work are required. |
Xinrui lists ISO 9001, BSCI, BRC, RoHS, REACH, and ISO 10993 among its quality-related credentials. The supplied information associates these credentials with products such as nipple covers, boob tape, silicone bras, adhesive bras, and bra pads. Their relevance to a newly developed non-adhesive cover should be verified against its final materials and construction.
The available information confirms OEM/ODM development and several customization services, but it does not confirm this specific product design. Xinrui would need to review the proposed materials, retention method, sample requirements, and manufacturing process before confirming feasibility.
The listed product is adhesive lifting bra tape made from silicone and TPU. It has a full-cup design, covers cup sizes D through I, and comes with hand-wash care instructions.
Describe the material and non-adhesive attachment approach, desired coverage and size range, shape, color, intended application, branding, packaging, sample quantity, and anticipated order volume. These details help the development and quality teams determine the next steps.
Xinrui can review a private-label non-adhesive nipple cover proposal, drawing on its documented product-development, OEM/ODM customization, sampling, molding, silicone-filling, and inspection capabilities. However, the available product data covers silicone-and-TPU adhesive lifting bra tape rather than a confirmed non-adhesive cover. The material choice, attachment performance, testing, MOQ, and production schedule must therefore be confirmed for the proposed design before production. The listed custom MOQ of 50 pieces and lead times refer to the documented product. For technical discussion or project support, contact judy@xinruibra.com.
Dongguan Xinrui Underwear Co., Ltd. is a factory-based supplier focused on women's invisible underwear and intimate apparel. It provides product development, mass production, OEM/ODM services, and packaging customization for overseas brands, wholesalers, e-commerce sellers, 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 cycle 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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