Pressed Valve PP Woven Bags

Product Overview

Jiudong Plastic manufactures pressed valve PP woven bags for 25kg, 40kg, and 50kg cement, mortar, gypsum, and dry bulk materials. These polypropylene woven bags feature a pressed valve opening designed for automatic filling lines. The valve helps support clean filling and reduces dust leakage during operation. Made from high-strength PP woven fabric with optional PE lamination, the bags offer reliable strength, moisture resistance, and custom printing for brand promotion.

Key Features

• Pressed valve opening for automatic filling equipment

• Helps reduce dust leakage and material waste during filling

• High tensile strength and tear resistance for heavy-duty use

• Optional PE lamination for moisture resistance

• Reinforced bottom and strong seams to reduce breakage

• Custom size, color, lamination, and multi-color printing

• Suitable for cement, mortar, gypsum, dry-mix, and other powders

• ISO 9001:2015 certified quality management system

• OEM & ODM customization supported

Specifications

Applications

Pressed valve PP woven bags are widely used for packaging:

• Portland cement and blended cement

• Mortar and dry-mix materials

• Gypsum and putty powder

• Lime, sand, and other construction powders

• Industrial and agricultural granular materials

Customization

We support customization of bag size, color, lamination, printing, and valve structure. Customers can provide artwork or brand requirements, and our team will assist with print layout and sample confirmation. Custom printed pressed valve bags help cement producers and distributors improve brand recognition in local and export markets.

Quality Control

From raw material inspection to weaving, lamination, printing, bag making, valve forming, and final packing, each production stage is checked under our ISO 9001:2015 quality management system. Our in-house lab is equipped with whiteness testers, grammage samplers, electronic scales, tensile testing machines, and air permeability and strength testers to ensure consistent quality.

Packing & Delivery

Bags are packed in standard export bales or on pallets according to customer requirements. We support bulk orders and export shipping for cement groups, distributors, and packaging importers worldwide.

Request a Quote

Looking for pressed valve PP woven bags? Contact Jiudong Plastic for pricing, samples, and customization support.