PU Sponge for Bra

Supply Ming Ao PU sponge for bra

As a professional high quality pu sponge for bra manufacturer, you can rest assured to buy pu sponge for bra from Ming Ao Sponge and we will offer you the best after-sale service and timely delivery. Compared with the Model 3090, touch hardness of this bra foam 3590 is higher, even they are the same 90 hardness. This model 3590 is also widely used in women sport underwear, which is the same as 3090. However the 3590 can provide a stronger support as the density is higher. Through the high temperature setting, the 3590 model still remains the high resilience. However, some low quality foam from other some suppliers, the bra foam can be inelastic under the same condition. The 3590 can also be compressed. The vacuum compression time can be as long as 6 months warranty and could be even one year theoretical. If you want to upgrade your bra quality, you can kindly adopt the 3590 instead of the 3090. This polyurethane foam is high-quality material so that it is durable. Actually, you can choose any high density pu bra foam for luxurious bra making.  

Specification

The 3590  PU sponge for bra has the following characteristics:

1. medium density: medium-density foam material is stronger and more durable than low-density foam material. They have better support than low-density foam and will not deform even if they are used for a long time. In other words, within the same hardness, the 3590 has higher quality than 3090, while the 3090 is more cost-effective.

2. Good elasticity: medium-quality raw material foam has better elasticity than the low one, which can provide a more comfortable feeling.

3. Good  stability: good foam material can maintain its original elasticity and shape, and will not be damaged under heavy pressure.

How to make molded, seamless bra cups?

Making molded, seamless bra cups can be a complex process that requires special equipment and skills. However, here is a general overview of the process:

Create a mold: The first step in making molded bra cups is to create a mold of the desired cup shape. You can buy mold directly from factory if their molds match your needs.Cut the foam: Before the heating process, you need to cut the foam at appropriate length and width in order to put it into the mould easily.

Cover with fabric: the bra foam needs to be covered with fabric by environmental-friendly glue, you can buy fabric from the store.Press and heat foam: Pre-heat the mould until 150 centigrade degree. Then put your bra foam into the mould. The machine then press the bra foam for around 90 seconds. Finally your expected bra cups can be done.

Note that this is a high-level overview of the process, and making molded, seamless bra cups may require additional steps or specialized tools and equipment. If you are interested in making your own bras, contact us for more details.