The right adhesive strength for lifting bra tape depends on the support required and the product’s fit, not breast size alone. Xinrui lists a full-cup silicone and TPU design for D–I cup sizes, but its product details do not specify strength grades or match an adhesive level to a particular size or shape. Buyers should confirm available options with the supplier and assess a sample before ordering in bulk.
Cup size and breast shape by themselves are not enough to determine the best adhesive strength. Although the product is described as a full-cup style for D–I sizes, the supplied information provides no adhesion scale, strength grades, or recommendations for matching strength to a particular fit. Do not assume that a larger cup size automatically requires a specific adhesive level.
Instead, share the intended size range and design with Xinrui, then ask which adhesive options can be supplied for that specification. Request a sample and evaluate it for the planned application before approving production. The listed materials are silicone and TPU, the care direction is hand wash only, and the minimum order quantity for custom orders is 50 pieces.
Bridal clothing and evening or party dresses are among the uses mentioned by Xinrui. The company also describes OEM/ODM services and customization of product specifications and packaging. These are product and sourcing details, not measured performance claims for the adhesive tape.
Company information lists BSCI, RoHS, REACH, ISO 9001, BRC, and ISO 10993 certifications or test documentation. Xinrui also describes repeat orders from a US-based online apparel seller for a range of invisible nipple covers, including plus-size lifting styles. That example relates to nipple covers; it does not establish a strength rating or verified performance result for this bra tape.
| Decision factor | Information provided | Buyer follow-up |
|---|---|---|
| Size and coverage | Full-cup design listed for D–I sizes | Confirm that the chosen size and shape meet the product specification |
| Adhesive strength | Customization is offered; no grades are listed | Ask which options are available and appropriate for the intended design |
| Materials and care | Silicone and TPU; hand wash only | Request any further care or use instructions needed for the order |
| Sampling and customization | Samples available; custom MOQ is 50 pieces | Approve the sample and final specifications before bulk production |
Does the product information recommend stronger adhesive for larger cup sizes?
No. It identifies a full-cup product for D–I sizes but does not connect cup size with an adhesive strength.
Can buyers request a different adhesive strength?
Xinrui lists adhesive strength among its customization options. Since specific grades are not provided, buyers should ask the supplier which choices are available.
What should be checked before a bulk order?
Request and evaluate a sample, and confirm the selected size and adhesive specification for the intended use. The stated care instruction is hand washing.
The available product details do not identify a best adhesive strength for any particular breast size or shape. For this D–I full-cup style, confirm the strength options with Xinrui and assess a sample before authorizing a custom production run. The stated custom MOQ is 50 pieces. Dongguan Xinrui Underwear Co., Ltd. describes itself as a factory-based supplier of women’s invisible underwear and intimate apparel, with product development, mass production, OEM/ODM, and packaging services. Its company profile reports monthly capacity of 1.5 million pieces. For specifications or sample assistance, contact judy@xinruibra.com.
Dongguan Xinrui Underwear Co., Ltd. supplies women’s invisible underwear and intimate apparel to overseas buyers, offering product development, production, OEM/ODM customization, and packaging services. Its range includes boob tape, silicone bra pads, invisible bras, panties, and nipple covers. The company reports a 10,000-square-meter factory and an R&D team of five engineers. Its listed credentials include BSCI and ISO 9001, and its profile notes a long-term supply relationship with a US-based online apparel seller.

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