How to cut Spandex fabric?
Spandex is a synthetic fiber that is known for its exceptional elasticity and stretchability. It is commonly used in the manufacturing of athletic wear, swimwear, and compression garments. Spandex fibers are made from a long-chain polymer called polyurethane, which is known for its ability to stretch up to 500% of its original length.
Lycra vs Spandex vs Elastane
Lycra and elastane are both brand names for spandex fibers. Lycra is a brand name owned by the global chemical company DuPont, while elastane is a brand name owned by the European chemical company Invista. Essentially, they are all the same type of synthetic fiber that provides exceptional elasticity and stretchability.
How to cut Spandex
When cutting spandex fabric, it is important to use sharp scissors or a rotary cutter. It is also recommended to use a cutting mat to prevent the fabric from slipping and to ensure clean cuts. It is important to avoid stretching the fabric while cutting, as this can cause uneven edges. That’s the reason many big manufactures will use fabric laser cutting machine to laser cut Spandex fabric. The contact-less heat treatment from laser won’t stretch the fabric comparing with other physical cutting method.
Fabric Laser Cutter vs CNC Knife Cutter
Laser cutting is suitable for cutting elastic fabrics such as spandex because it provides precise, clean cuts that do not fray or damage the fabric. Laser cutting uses a high-powered laser to cut through the fabric, which seals the edges and prevents fraying. In contrast, a CNC knife cutting machine uses a sharp blade to cut through the fabric, which can cause fraying and damage to the fabric if not done properly. Laser cutting also allows for intricate designs and patterns to be cut into the fabric with ease, making it a popular choice for manufacturers of athletic wear and swimwear.
Introduction - Fabric Laser Machine for your spandex fabric
Auto-feeder
Fabric laser cutting machines are equipped with a motorized feed system that allows them to cut roll fabric continuously and automatically. The roll spandex fabric is loaded onto a roller or spindle at one end of the machine and then fed through the laser cutting area by the motorized feed system, as we call conveyor system.
Intelligent Software
As the roll fabric moves through the cutting area, the laser cutting machine uses a high-powered laser to cut through the fabric according to the pre-programmed design or pattern. The laser is controlled by a computer and can make precise cuts with high speed and accuracy, allowing for efficient and consistent cutting of roll fabric.
Tension Control System
In addition to the motorized feed system, fabric laser cutting machines may also have additional features such as a tension control system to ensure the fabric remains taut and stable during cutting, and a sensor system to detect and correct any deviations or errors in the cutting process. Under the conveyor table, there is exhausting system will create air pressure and stabilize the fabric while cutting.
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Conclusion
Overall, the combination of a motorized feed system, high-powered laser, and advanced computer control allows fabric laser cutting machines to cut roll fabric continuously and automatically with precision and speed, making them a popular choice for manufacturers in the textile and garment industries.
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Post time: Apr-28-2023