Do you think fiber only has one appearance? Then you may not have encountered the “four-hole fiber”, a magical material with its own black technology. It is not an ordinary fiber, it is a little giant with airiness, warmth and elasticity, and it is the “King of Curls” in the polyester fiber world! Don’t believe it? Keep reading, Weihigh will unveil its mystery for you.

What is Four-hole Fiber?

Simply put, Four-hole Fiber is a polyester fiber with a hollow structure, but it is not “one hole” or “two holes”, but “boldly” opened four holes! Each fiber seems to be a miniature version of a wheat straw, with holes arranged in an orderly manner, ventilation, fluffy and stylish. This design is not to look interesting, but to achieve more efficient warmth retention, better elasticity and lighter feel.

It is often used to fill quilts, pillows, sofas, cushions, and even high-end pet beds. In other words, if you want something to be “unreasonably soft”, Four-hole Fiber can do it.

Why is Four-hole Fiber addictive?

Four-hole Fiber high-quality raw materials: exquisite, starting from the source

At Weihigh, we don’t play tricks. Our Four-hole Fiber uses high-quality polyester chips as raw materials – this is not roadside stall goods, but environmentally friendly polyester raw materials from large factories with stable supply, with green properties such as recyclable and reusable. Each batch of fiber is strictly screened before leaving the factory to ensure that the fiber strength, toughness and opening performance meet the standards.

Careful raw materials + fine craftsmanship = stable output of high-quality products. Our fibers do not fall off or collapse, and are durable, which can be called the “evergreen tree” in the fiber industry.

Four-hole Fiber design: not a gimmick, but physical science

The real secret of the four-hole design lies in its structure – through four independent cavities, the fiber surface area and the amount of air contained are greatly increased. This is not an exaggeration. Air is a natural insulator that can effectively lock in heat, making it truly “light as a feather and warm as an electric stove.”

In addition, the holes can increase the fluffiness of the fiber, making it soft to the touch and more supportive, not easy to harden, and will not collapse even if you sit or sleep for a long time. When you lie on a sofa filled with Four-hole Fiber, it’s like falling into a cloud.

Four-hole Fiber cost control: high performance does not mean high price

You may ask, this sounds like a luxury, is the price ridiculously expensive? Don’t worry, we don’t make customization for celebrities, but serve global buyers. Mass production, mature supply chain, and automated opening equipment allow us to ensure stable quality while controlling costs. In other words, you spend the right amount of money and buy high-quality fibers, which is a sure win.

Four-hole Fiber is widely used: from bedrooms to showrooms, it covers all aspects.

The Four-hole Fiber we supply can be customized according to customer needs in terms of length, fineness, silicone oil treatment and other parameters, and is suitable for:

High-end home textiles: pillow cores, quilt cores, cushions, soft and supportive

Pet products: fluffy and breathable, dogs also know how to enjoy

Soft furniture: fluffy sitting feeling, stable shape

Clothing filling: light and warm, the colder the more intimate

Building material insulation: environmentally friendly and efficient, a good helper for heat insulation

It can be said that wherever softness is needed, it is there.

Why choose Weihigh’s Four-hole Fiber?

We not only provide high-quality products, but also provide flexible customization services, stable supply rhythm and professional export support. You don’t need to worry about the source of materials, transportation arrangements or quality control-we can do it in one stop. As a brand focusing on the field of polyester fibers, Weihigh is committed to using better fibers to make customers’ products more competitive.

Summary: Four-hole Fiber, just soft!

Whether you are a home textile factory looking for high-quality filling materials or a manufacturer developing the next generation of environmentally friendly insulation solutions, Four-hole Fiber is an option you cannot miss. Lightweight, warm, fluffy, durable, behind each adjective is our insistence on quality.

If you are still confused about the filling materials, why not start with Weihigh’s Four-hole Fiber and experience the real “technological fluffy feeling”. Welcome to contact us for wholesale customization, we understand what you need and are ready.