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Tengfeiグループはシームレス下着の技術革新と応用に注力しています。

Tengfei Technology's Cutting-Edge Technology: SKINFOAM Fat Cotton

Fat-retaining cotton

Developed in a German research laboratory since 2008, this innovative molded cup material can replace PU sponge cups.
It boasts technological advantages such as cloud-like ultra-softness, strong water resistance without deformation after washing, breathability, water permeability, quick drying, odorlessness, anti-yellowing, anti-smoking, and environmental friendliness.
It is widely used in women's bra molded cups, solving problems such as deformation, hardening, sagging, and lack of breathability after washing.

18 Years of Innovation

Tengfei Technology has been researching innovative fiber materials since 2008, making it one of the earliest companies in China to engage in the research and development of innovative fiber materials to replace sponge applications.

Five Product Iterations

From the first generation to the current fifth generation, our product has undergone five equipment upgrades and modifications, resulting in a national invention patent.

We have successfully applied innovative fibers to products such as underwear cups and home textiles. Our 3D ultra-soft fatty cotton can replace traditional sponges and completely solve problems such as fiber cup deformation, hardening, and sagging after washing.

Breakthroughs in each indicator

Finally, industry innovation was achieved.

Continuously try new formulas and new processes.

Piles of raw cotton await testing.

Performance testing and comparison; formula adjustments made gradually.

Of the tens of thousands of raw cotton samples tested, very few met the standards.

Meeting material standards is only the first step; the next step is to produce the finished product and then test it.

Five major technological breakthroughs

Invention-level manufacturing patent

· No deformation after vigorous washing

· Cloud-like ultra-soft

· Five-second water permeability

· Highly effective antibacterial

· degradation

No deformation

Fat-retaining cotton molded cups can withstand 50 machine washes (3 hours each time, followed by tumble drying or air drying) without deforming or collapsing. The latest generation of fat-retaining cotton molded cups has undergone hundreds of tests, guaranteeing a shrinkage rate of only 0.2%-0.3%.

Cloud-like ultra-soft

Developed in collaboration with a German laboratory, this product redefines the feeling of softness.

It's bouncy, soft, and delicate to the touch, as light as a cloud, giving your skin an unprecedentedly soft feel.

Water-permeable and breathable

Equipped with hexagonal inner layer space aggregation technology, water stains are quickly drained away without leaving any residue on the surface, achieving a dual effect of excellent water permeability and breathability. The ultra-breathable design allows the skin to breathe freely, eliminating stuffiness and keeping the skin dry at all times.

Highly Effective Antibacterial

Highly effective antibacterial properties, protecting your health.

Staphylococcus aureus, Escherichia coli, and Candida albicans – triple protection for added peace of mind when worn close to the skin.

Fat cotton application ecology

Widely used in various industries

High-speed rail seats