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PP Woven Valve Sacks Machine Recyclable Cement Putty Powder Polypropylene

PP Woven Valve Sacks Machine Recyclable Cement Putty Powder Polypropylene

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Brand Name :Ounuo
Model Number :ON-WSA
Certification :CE
Place of Origin :China
MOQ :1set
Price :USD500,000-550,000 SET
Payment Terms :L/C, T/T
Supply Ability :20 sets per month
Delivery Time :90 work days
Packaging Details :standard packing
Sack width :300-600mm
Sack length :410-910mm
Bottom width :80-180mm
Bottom center distance :310-680MM
Speed :90-120pcs/min
Power :105kw
Equipment size :12m*7.5m*3m
Operating pressure :6-7bar
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50kg PP Woven Valve Sacks machine|Recyclable Cement Packaging|PP Valve Bag|Putty powder Polypropylene Woven Bag

Valve bagging is when a bag is filled using a specialized machine. The machine uses a spout placed in or near the opening of the bag. A measured amount is placed in each bag. This can be done in a fully automated or semi-automated manner. This ensures consistency in quantity and minimizes lost product.


The benefits of these machines are numerous and span multiple industries. The biggest benefit is the volume of bags that can be filled and closed per hour. The output is significantly higher than if done by an employee. This increase in output translates to higher profit by filling orders more quickly. Businesses converting to this method often find the cost of the machine is quickly covered and a return on investment is recognized very soon.

1.Machine specification:

I.Technical Parameter
Sack width 300-600 mm
Sack length 410-910 mm

Bottom width(B > 160 mm)

80-180 mm
Bottom center distance 310-680 mm
Main fabric cutting length 510-1090 mm
Fabric width 55-80cm
Coating Weight(15% PE, 85% PP) 17-30 g/m²
Speed 90-120 个/min
2.Material Specification
2.1Tubular fabric requirement
Material specification 2.5-5 mm PP tapes
Fabric Weight 55-80 g/m²
Coating Weight 17-30 g/m²
Coating adhesion Min. 8.1N/30mm
Width tolerance ±7 mm

Weight tolerance (fabric + coating)

±3 g/m²
Over coating Max. 5mm
2.2Flat fabric for patches
Fabric Weight 55-80 g/m²
Coating Weight(15% PE, 85% PP) 17-30 g/m²
Coating adhesion Min. 8.1N/30mm
Width tolerance ±3 mm

Weight tolerance (fabric + coating)

±3 g/m²

Electrical,water,air requirement

Power 105 KVA

Water consumption

(Max 18°C, 4 bar)

2m³/h
Operating pressure 6-7 bar
Air consumption 120 m³/h
Air compressor Prepared by customer

2.Machine Drawing

PP Woven Valve Sacks Machine Recyclable Cement Putty Powder Polypropylene

3.Where are woven sacks be used

Woven bags play an important role in reducing or preventing the detrimental effects of flood waters. They are widely used in the construction of dams, river banks, roads and railways. Woven polypropylene sandbags are widely used all over the world

4.Valve sack bag samples

PP Woven Valve Sacks Machine Recyclable Cement Putty Powder PolypropylenePP Woven Valve Sacks Machine Recyclable Cement Putty Powder Polypropylene

China PP Woven Valve Sacks Machine Recyclable Cement Putty Powder Polypropylene for sale

PP Woven Valve Sacks Machine Recyclable Cement Putty Powder Polypropylene

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