Smooth Your Silhouette, Say Goodbye to Side Spillage

Engineered with extended wings to collect and smooth accessory breast tissue. The perfect invisible solution for sleeveless gowns and wide-neck tops.

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Invisible Bras

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Side Gathering Bras

The Side Gathering Collection

Enhanced side coverage for confident contouring.

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How "Side Gathering" Works

OurSpoonshape features an extended wing that acts like a hand, scooping loose side tissue inward for a fuller, centralized look.
The extended wings create lateral tension. This not only secures the bra but actively smooths out anyback fator bulge.
To prevent thedouble boobeffect, our side wings taper down thickness, ensuring a completely invisible transition under tight clothing.
How Side Gathering Works

Why Choose SyncoSil Side Gathering Series?

30% More Coverage

30% More Coverage

Compared to standard round cups, our side gathering designs provide 30% more adhesive contact area, crucial for stability.

Instant Slimming Effect

Instant Slimming Effect

By smoothing the side profile, these bras create an instantly slimmer silhouette, a high-selling point for bridal and evening wear.

IP Protection (USEU)

Ergonomic Patents

Leveraging our 65+ patents, our wing shapes are data-optimized to fit diverse ribcage curvatures without gapping.

ISO 10993 Certified

Safety is non-negotiable. Our Wacker silicone passes strict biocompatibility tests (Cytotoxicity, Sensitization, Irritation).

Engineered for Reliability

Consistent quality in mass production.

Wing Molding

Creating the 3D ergonomic curve of the extended side wings.

Full-Coverage Glue

Applying adhesive to the entire surface for maximum grip.

Edge Trimming

Laser-cutting edges to ensure the wing taper is perfectly smooth.

Stress Testing

Simulating lateral pull forces to verify wing durability.

Design Your Wing Series

Differentiate your brand with custom wing shapes and specialized features for the plus-size or bridal market.

Wing Shape Design

Standard: Classic curved extension; Butterfly: Wider upper/lower coverage; Hand-Shape: For "push-up" visualization.

Adhesive Pattern

Full Coat: Maximum hold; Perforated: Breathable air holes; Logo Pattern: Your logo embossed in glue.

Strap Add-ons

Add attachment points for clear straps (shoulder or back) to offer a "convertible" hybrid product.

Coverage Area

We can adjust the wing length to extend further back for increased security, ideal for larger cup sizes.

Packaging Customization

Frequently Asked Questions

+ Do the wings show under sleeveless tops?
It depends on the cut. Our standard wing fits most sleeveless designs. For very deep armholes, we recommend our "Invisible" series instead.

+ Does the bra peel off at the edges?
No. The extended wing design increases surface area, distributing tension more evenly than round cups, significantly reducing peeling risk.

+ Can I customize the wing length?
Yes, as an OEM manufacturer, we can modify the mold to extend or shorten the wing length based on your target market's needs.

What is the difference between "Adhesive" and "Glue-Free"?

Standard adhesive uses a medical-grade bio-gel for strong hold. “Glue-Freerelies on body temperature and vacuum suction, ideal for users with extremely sensitive skin or silicone allergies.

How long does the stickiness last?

With proper care (washing with mild soap after use), our covers retain effective adhesion for 30+ wears.

Can I get a sample kit with all skin tones?

Yes! We offer aColor Ringsample kit that includes our 6 standard skin tones plus material swatches for quality testing.