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Flashspun Hypak™ is an innovative flash spun high density polyethylene fabric (HDPE woven fabric) by Kingwills Advanced Materials (Kingwills™). Result of nearly a decade of independent research and development, the HDPE cloth material flashspun Hypak™ successfully combines the advantages of paper, fabric, and film — waterproof yet breathable, lightweight yet durable.
Purely white in color, flashspun Hypak™ comes in two unique textures:
Paper-like hard-structured flashspun Hypak™
Fabric-like soft-structured flashspun Hypak™
Compatible for all major printing and processing techniques, flashspun fabric made of high density polyethylene fabric (HDPE fabric), flashspun Hypak™ is hyper functional and versatile, ideal for a wide variety of applications such as: Building Housewrap | Healthcare Sterilization Packaging | Protective Apparel | Industrial Innovation | and FMCG.
Flashspun Hypak™, an HDPE woven fabric, looks like paper but is so much stronger, boasting a remarkable strength-to-weight ratio:
The flexible HDPE cloth material flash spun using high density polyethylene fabric, flashspun Hypak™ weighs less than paper, yet resists punctures, tears, abrasion, repeated folding and flexing.
Thermal-resistant - Flashspun Hypak™, the HDPE woven fabric endures temperatures ranging from -75℃ to +118℃.
With a fine fiber/small pore structure, the flashspun fabric using HDPE fibers, flashspun Hypak™ blocks the larger liquid molecules, while remains permeable to both air and water vapor, making it the best breathable waterproof material.
Waterproof - Flashspun Hypak™, a flashspun fabric using HDPE, repels water-based liquids
Breathable - Flashspun Hypak™, the HDPE woven fabric, allows water vapor to escape
Dustproof - Flashspun high density polyethylene fabric flashspun Hypak™ blocks solid particle molecules
Anti-bacterial - Flashspun Hypak™, the HDPE cloth materail, blocks harmful substances such as bacteria and aerosols
Made of flashspun high density polyethylene fabric (HDPE fabric), flashspun Hypak™ is 100% recyclable.
Flashspun Hypak™, the most breathable material, is printable using multiple traditional and digital techniques, and is easily convertible; hence, favored by designers worldwide.
Fully compliant with international safety standards, Flashspun Hypak™, the best breathable waterproof material, is safe and non-toxic, and has been widely used in high-demand applications such as food and medical device packaging.
RoHS- and REACH- compliant - Soft breathable material flashspun Hypak™ complies with EU's RoHS directive and REACH Regulation, results via SGS.
Prop 65 and FDA 21 CFR-compliant - Flashspun fabric Hypak™ complies with California's Proposition 65 and Code of Federal Regulations Title 21 by the U.S. Food and Drug Administration, results via SGS.
OEKO-TEX® STANDARD 100-certified - Hypak™, flash spun with HDPE fabric, is tested safe for human and environment health
Clean-peel - High density polyethylene material flashspun Hypak™ enales fiber-free peeling in medical device packaging applications.
Flashspun Hypak™, a flashspun fabric using HDPE is made to perform in harsh, rugged and extreme conditions, providing long-lasting protection.
Wind-resistant - Lightweight breathable material flashpun Hypak™ improves building's airtightness, reducing energy consumption caused by air convection.
Long-lasting - Flashpun Hypak™, a breathable fabric material, lasts as long as the building itself.
Chemical-resistant - HDPE fabric flashspun Hypak™ prevents from corrosion.
Diffuse reflection - Flashspun Hypak™, the most breathable material, reflects most visible light, some UV and IR, providing thermal insulation while reducing the harm of solar radiation.
For more than six decades, flash spinning technology had been tightly controlled by a Fortune 500 company, causing a chronic supply shortage globally. But now, a game-changer has emerged: flashspun Hypak™, a breathable fabric material.
After years of relentless pursuit, Kingwills™ has shattered technological barriers, achieving groundbreaking advancements -- independent research and development as well as production of soft breathable material flashspun Hypak™ throughout the entire process, from formulation to equipment to manufacturing. In 2022, a monumental milestone was reached as large-scale production of flashspun Hypak™, the most breathable material, commenced in Nantong, Jiangsu China. Kingwills™ proudly stands as the first Chinese company with a flash spinning production line boasting a staggering annual production capacity of 15,000 tons! Now the whole world can benefit from this lightweight waterproof material.
The recent Series B financing in 2023, surpassing 100 million RMB, not only underscores the immense potential of these innovative packaging materials but also reflects the unwavering confidence of the capital market. Kingwills™ remains committed to pushing boundaries, expanding production capabilities, and venturing into new frontiers of the global market. Brace yourself for a future of unparalleled growth and transformation!
Flashspun Hypak™, the best breathable waterproof material, is compatible with many of the most common sterilization methods. When used as Medical Sterilization Packaging, When used as Medical Sterilization Packaging,its excellent microbial barrier creates a safer environment for patients.
Lightweight breathable material flashspun Hypak™ screens out water but allow water vapour to escape.
When used as building housewrap, it allows the building to breathe freely, extending the life of insulation structures while improving energy efficiency.
When used in Protective Apparel, lightweight breathable material flashspun Hypak™ delivers excellent protection and keep the air permeance, providing frontline workers with maximum safety and comfort.
With exceptional durability and high performance, breathable fabric material flashspun Hypak™ breaks through the limits of conventional materials, fueling new Industrial Innovation.
Industrial Package
Transportation Packaging
Car Covers
Reflective Membrane
TAG & Printing
A soft breathable material, Flashspun Hypak's infinite possibilities can fully carry out designers' fantastic ideas.Intergrating practicality and artistry in various exquisite designs and products.Lighting up every corner of life
Flashspun Hypak™: Leading the Industry in a New Direction
Experience the extraordinary with Flashspun Hypak™. This innovative HDPE woven material defies convention by being both waterproof and breathable while maintaining its lightweightness and strength. Its highly balanced performance, achieved through painstaking craftsmanship, has revolutionized industries such as Healthcare Sterilization Packaging, Building Housewrap, Personal Protective Equipment (PPE), industrial printing, and packaging globally.
Have any questions about Flashspun Hypak™?
(A waterproof and breathable material)
Feel free to reach out to Kingwills's specialists for timely support!
Kingwills Advanced Materials Co., Ltd.
Kingwills Advanced Materials Co., Ltd.
