October 2023 - Ultrasonic Sewing Machine

Ultrasonic Lace Sewing Machine For Underwear

Ultrasonic Lace Sewing Machine For Underwear Ultrasonic Lace Sewing Machine For Underwear - Cheersonic The first known underwear dates back almost 7000 years, when prehistoric man used leather to cover and protect his loins while running prehistoric errands. For several millennia, not much changed. Ancient Egyptian art shows everyone from the pharaohs on down the line decked out in loincloths of their own. The pharaohs even wore a sort of [...]

Ultrasonic Sewing Outdoor Clothing

Ultrasonic Sewing Outdoor Clothing Ultrasonic Sewing Outdoor Clothing - Cheersonic The main types of outdoor clothing are hardshells, insulating jackets, softshells and lightweight, wind-resistant jackets. Hardshells. Then, waterproof and windproof, hardshells are designed to protect you from rain, wind and snow. They vary in technology, weight, and waterproof rating. Ultrasonic welding means the cohesive bonding of thermoplastic fabrics through internal friction, heating and fusion of the material. The ultrasonic sewing [...]