图片展示

Waterproof Fabric

Waterproof fabric is a type of functional textile material that has been treated through special processes to effectively prevent liquid water penetration, and depending on the technical approach, it can also have multifunctional properties such as breathability, windproofing, and abrasion resistance.



It changes the surface or internal structure of the fabric through coating, lamination, high-density weaving, or nano-processing, making water molecules unable to penetrate, while some high-end products can also allow water vapor to pass through, achieving a dual regulation function of 'waterproof and breathable'.




This type of fabric is widely used in outdoor clothing, military equipment, medical protection, architectural membranes, footwear, and luggage, becoming an important branch of functional fabrics in the modern textile industry. From traditional waxed cotton and rubber raincoats to today's high-tech membrane fabrics like Gore‑Tex and eVent, waterproof fabric technology has gone through a revolutionary development, evolving from single-function waterproofing to multifunctional integration, and from fluorine-based treatments to environmentally friendly, fluorine-free options.




Waterproof Fabric Characteristics

l Core waterproof performance: It has excellent water barrier capability and water repellency, capable of blocking rain and snow from penetrating. Water droplets roll off the surface in beads without soaking. High-quality products will seal the seams to prevent leakage, meeting waterproof needs in different scenarios.

l Breathability and Moisture Permeability: High-end waterproof fabrics can achieve a balance between waterproofing and breathability/moisture permeability. They can block liquid water while allowing body sweat to evaporate and release, preventing stuffiness during wear and enhancing comfort. The breathability and moisture permeability effects of fabrics with different processes vary slightly.

l Physical and mechanical properties: Possesses good wear resistance and tear strength, capable of withstanding daily friction and scratches, extending service life; at the same time, it balances flexibility and wrinkle resistance, ensuring wearing comfort and a neat appearance, and is convenient for processing and manufacturing.

l Environmental adaptability: Capable of adapting to different temperature ranges, with good weather resistance, able to withstand sun, rain, and ultraviolet erosion, not prone to aging or mildew, and can maintain stable performance even in complex environments such as humidity.

lSpecial functional features: Most products combine windproof and warmth-retaining effects, while some high-end fabrics can achieve additional functions such as oil resistance and flame retardancy. At the same time, fluorine-free eco-friendly processes have become the mainstream in development, balancing performance and sustainability.

 

Main categories and applications of waterproof fabrics:



Waterproof fabric type

Main product categories

Material composition

Main application scenarios

Performance characteristics


PU coated fabric

Raincoats, umbrellas, lightweight tents, economical outdoor coverings

Polyurethane (PU) coating + textile base fabric (nylon, polyester, etc.)

Everyday rain gear, lightweight outdoor gear, economical waterproof coverings

lightStrong, flexible and cost-effective; prone to aging and degradation after UV rays or washing


PVC coated fabric

Industrial canvas, waterproof bags, truck coverings, marine applications, protective clothing

Polyvinyl chloride (PVC) coating + textile base cloth (polyester, cotton, etc.)

Industrial protection, heavy-duty waterproofing, truck covering, marine equipment

DefendExcellent water performance, strong durability, easy to clean; poor air permeability and heavy weight


Gore-Tex microporous membrane

Outdoor jackets, hiking shoes, gloves, high-performance tents, mountaineering clothing

Polytetrafluoroethylene (PTFE) microporous membrane + textile base cloth (usually nylon or polyester)

High-intensity outdoor activities such as high-altitude climbing, hiking, skiing, mountaineering, etc.

Waterproof, windproof and breathable; higher cost, but durable


TPU composite fabric

Medical protective clothing, inflatable products, outdoor backpacks, sportswear, waterproof bags

Thermoplastic polyurethane (TPU) film + textile base fabric (nylon, polyester, etc.)

Medical protection, water sports, outdoor equipment, sportswear

High strength, good elasticity, non-toxic and environmentally friendly; oil-resistant and wear-resistant, suitable for high temperature environments (-35~75℃)

Oil wax cotton

Traditional raincoats, outdoor jackets, retro backpacks, hats

Wax-impregnated cotton

dayOften lightly rainproof, retro clothing, traditional rain gear

Durable, classic aesthetic; heavy, requires regular re-waxing, poor breathability

Nylon ripstop fabric (Ripstop)

Outdoor backpacks, waterproof bags, jackets, cycling raincoats

High-density nylon fabric + PU/silicone coating

Outdoor activities, cycling equipment, diving equipment, tear resistance demand scenarios

HeavyLight weight, strong tear resistance, easy to store; breathability is limited when the coating is thick


PVC mesh cloth

Waterproof bags, tool bags, industrial protective equipment

PVC layer + mesh base fabric (polyester, cotton, etc.)

Non-contact waterproof bags, tool protection, industrial fields

Waterproof, tear-resistant; suitable for -15~45℃, brittle at low temperatures and melt at high temperatures, prone to odor


TPU laminating cloth

High-end waterproof backpacks, river tracing bags, airtight waist bags, food contact bags

TPU film is bonded to fabric; single or double-sided bonding

Outdoor adventures, river tracing activities, food preservation, and areas requiring environmental certification

Cold and heat resistant (-35~75℃), strong welding fastness, no odor and non-sticky; environmentally friendly degradation (3-5 years)


     Dry-Tec

Sports waterproof clothing, ski clothing, outdoor clothing

ePTFE (expanded polytetrafluoroethylene) coating + textile base fabric

High-intensity aerobic outdoor sports, skiing, mountaineering and other professional sports

High breathability (higher than Gore-Tex), good moisture conductivity; relatively weak durability


Waterproof and breathable cloth

Police raincoat, climber raincoat, professional outdoor clothing

Waterproof and breathable coating + textile base fabric (usually high-density fabric)

Extreme weather outdoor operations, mountain climbing, police activities

Good waterproof and breathable effect; higher price and high maintenance requirements


Polyester fiber waterproof fabric

Waterproof mattress protectors, shower curtains, outdoor furniture covers

Polyester fiber + waterproof coating (such as PU)

Home waterproofing, mattress protection, outdoor furniture protection

Light weight, good breathability, durable; washable, suitable for daily home use


Waterproof Fabric
Specially designed for shoes and bags, wear-resistant and durable, with good shaping, meeting the material requirements for footwear and bags.

Long press to look detail
Copy product links
Long by picture save/share
图片展示

Contact Us

 

Address: Group 10, Shuanglian Village, Shengze Town, Wujiang District, Suzhou, Jiangsu Province
Fax: (0512) 6309 6323
Phone: 189-1373-6999
Email: admin@heji-textile.com

图片展示

Copyright Suzhou Heji Textile Technology Co., Ltd. All rights reserved. Su ICP Filing Number 19049610-1

添加微信好友，详细了解产品
使用企业微信
“扫一扫”加入群聊
复制成功
添加微信好友，详细了解产品
我知道了