Needle魔术贴back-to-back strap

Actually, hook and loop fasteners are also known as snap buttons. They are primarily used as a common auxiliary material in clothing. They come in male and female sides; one side is composed of a soft pile made of fine, soft fibers, while the other side consists of small hooks made of harder elastic fibers. When the two sides are pressed together, the hooks engage with the pile to create a bonding effect. Under a certain amount of vertical tension, the elastic hooks can be pulled straight and lifted off the pile, then return to their original hook shape, allowing for thousands of opening and closing cycles. This material is widely used in items that require frequent opening or fastening. However, traditional hook and loop fasteners can only be stitched onto products or objects. Due to this, hook and loop straps were developed accordingly.

How was the hook and loop tape produced?

Actually,魔术贴扎带 is made by adding a layer of special hot melt adhesive to the back of a regular魔术贴 strip using a high-temperature heat bonding machine, and then attaching a release paper.