PVC Flexible Water Bladder Bag

The flexible water bag is made of PVC flexible fabric, has excellent waterproof performance, and is widely used in many industries for storing water or other liquids, such as collecting rainwater, storing drinking water, loading test water bag for bridge, platform, and railway, and so on.

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Product Detail

Product Information

The liquid bag is made of PVC flexible fabric. Liquid bags have high compressive strength and good sealing performance, and are widely used in various industries for production and daily life.

Foresight has more than 15 years of experience in fabric production, with an annual output of more than 5 million square meters. At the same time, we have advanced high-frequency orbital welding machines, C-type welding machines, professional fabric welding technology, finished product processing teams, clean and spacious dust-free workshops, unparalleled processing methods, processing speeds, and delivery capabilities, which provide one-stop services for the production of water bags with stable quality and the processing of finished products for domestic and foreign customers.

Product Parameter

Water Bag Fabric Technical Specification
Item	Unit	Model				Executive Standard
Item	Unit	ZQ70	ZQ90	ZQ120	SCYY90	Executive Standard
Base fabric	-	PES				-
Color	-	Red mud, Blue, Army green, White				-
Thickness	mm	0.7	0.9	1.2	0.9	-
Width	mm	2100	2100	2100	2100	-
Tensile strength (warp/weft)	N/5cm	2700/2550	3500/3400	3800/3700	4500/4300	DIN 53354
Tear strength (warp/weft)	N	350/300	450/400	550/450	420/410	DIN53363
Adhesion strength	N/5cm	100	100	120	100	DIN53357
UV protection	-	Yes				-
Threshold Temperature	℃	-30~70				DIN EN 1876-2
Acid and alkali corrosion resistance	672h	Appearance		no blistering, cracks, delamination and holes		FZ/T01008-2008
		Tensile load retention rate		≥90%
		Cold resistance (-25℃)		No cracks on the surface
The above values are average for reference, allowing 10% tolerance. Customization is acceptable for all given values.

Product Feature

◈ Excellent waterproof performance
◈ High and low-temperature stability
◈ Weatherproofing
◈ Flexibility, customized shapes, and dimensions are acceptable
◈ Easy to fold, pack, and transport
◈ Easy installation and simple operation
◈ Environmental protection and no pollution

Product Advantage

Over 15 years of experience in the production of PVC flexible air ventilation ducts and fabric, a strong scientific research team, over 10 engineering and technical staff with professional college degrees, over 30 high-speed rapier looms, three composite production lines with an annual output of more than 10,000 tons of calendered membranes, and three automatic ducting welding production lines with an annual output of more than 15 million square meters of fabric, provide long-term support and services for fans company and large projects at home and abroad.

Advanced high-frequency orbital welding machines, C-type welding machines, professional fabric welding technology, finished product processing teams, and clean, dust-free workshops are all available.