Production Line

Complete PP Woven Bag Production Line Solution

A PP woven bag production line is a complete manufacturing system that converts polypropylene raw materials into finished woven bags. HAOSEN provides turnkey production solutions covering extrusion, weaving, lamination, printing and bag making processes.

PP Resin
PP Resin
Extrusion
Extrusion
Weaving
Weaving
Lamination
Lamination
Printing
Printing
Bag Making
Bag Making
Finished Bags
Finished Bags
Core Equipment

Our Core Production Equipment

Five core machines engineered for PP woven bag production, from extrusion and weaving to lamination, printing, cutting and sewing.

Applications

Our Applications

Cement Bags

Cement Bags

For cement, construction materials and industrial packaging.

Fertilizer Bags

Fertilizer Bags

For agriculture and chemical fertilizer packaging.

Food Grain Bags

Food Grain Bags

For rice, flour and agricultural products.

Animal Feed Bags

Animal Feed Bags

For livestock feed manufacturers.

Chemical Bags

Chemical Bags

For industrial material packaging.

Get a Custom Quote
And More
From FIBC to valve bags and specialized industrial packaging.
TURNKEY SOLUTION

One Partner For Complete Bag Production Lines

From project planning to production operation, HAOSEN manages every stage of your packaging line project with integrated engineering, equipment coordination, and professional support.

Production Planning

Production Planning

Define the right production strategy based on your capacity, products, and market requirements.
  • Capacity planning
  • Factory layout design
  • Equipment selection
  • Production line configuration
Equipment Integration

Equipment Integration

Combine core machines and specialized equipment into a complete, reliable production system.
  • Core production equipment
  • Trusted supplier integration
  • Unified quality standards
  • Complete line assembly & testing
Installation & Training

Installation & Training

Premium materials to meet diverse application requirements.
  • On-site installation
  • Production commissioning
  • Operator training
  • Remote technical assistance
  • Spare parts support
Made For Cement

Why Cement Manufacturers Choose HAOSEN

Beyond individual machines, HAOSEN delivers a reliable, integrated packaging production capability for your entire factory. Our engineering team works with you from equipment selection to stable production startup.

Trust Filter

Trust Filter

This HS008-Ⅲ — >200 patents, 10+ years R&D, annual R&D investment >10% of revenue.

Patent-Safe

Patent-Safe

Independent invention, avoided >20 foreign patents, especially 3 important invention patents. No litigation risk for you. Safe to buy, safe to use.

Resource Integration

Resource Integration

You deal only with HAOSEN — we coordinate extruder, circular loom, laminating, printing, bag making, valve bag making. One interface, 5-6 factories managed.

Turnkey Delivery

Turnkey Delivery

Complete line delivered together — one inspection, one shipment, one customs clearance. Guarantee 100% success.

Products
Solution Selection

Which Production Line to Choose?

Equipment Raw Material Output Working Width Denier Range Automation Certification
PP/HDPE Flat Yarn Extrusion Line PP / HDPE resin 80–120 kg/h — 500–3000 Den Fully automatic CE available
High-Speed Suspension Circular Loom PP / HDPE flat yarn 30–45 m/h fabric 400–850 mm — Semi / fully automatic CE available
Double Flat Yarn Extruder PP / HDPE resin 160–240 kg/h — 500–3000 Den Fully automatic CE available
Heavy-Duty Circular Loom PP / HDPE flat yarn 20–30 m/h fabric 850–2000 mm 2000–5000 Den Semi / fully automatic CE available
Double-Sided Lamination PP / HDPE / LDPE 60–100 m/min 400–2000 mm — Fully automatic CE available
STAMPINGP PROCESS

Manufacturing Process

From raw material to finished bags, every step is controlled by reliable HAOSEN equipment.

PP Extrusion
1

PP Extrusion

Melting and stretching PP resin into flat yarn.

Coating & Lamination
3

Coating & Lamination

Improving strength and moisture resistance with coating layers.

Cutting & Sewing
5

Cutting & Sewing

Automatic cutting, sewing and finishing of woven bags.

Circular Weaving
2

Circular Weaving

Woven fabric production through high-speed circular looms.

Printing
4

Printing

Adding logos and product information with multi-color printing.

PP Extrusion
1

PP Extrusion

Melting and stretching PP resin into flat yarn.

Circular Weaving
2

Circular Weaving

Woven fabric production through high-speed circular looms.

Coating & Lamination
3

Coating & Lamination

Improving strength and moisture resistance with coating layers.

Printing
4

Printing

Adding logos and product information with multi-color printing.

Cutting & Sewing
5

Cutting & Sewing

Automatic cutting, sewing and finishing of woven bags.

Case Studies

Real Projects Proven Results

Explore our successful applications and customer projects, showcasing our expertise, reliable solutions, and manufacturing capabilities.

Morocco Cement Bag Plant

Morocco Cement Bag Plant

60 Million Bags/Year Turnkey Project

Challenge: Customer needed a complete PP valve bag production plant with no previous manufacturing experience.

Solution: Complete turnkey production line including extrusion, circular weaving, lamination, flexographic printing, and valve bag making systems.

  • 60 million bags/year production capacity
  • Production launched within 4 months
  • Scrap rate <0.1%
Vietnam Juice Spout Pouch Line

Vietnam Juice Spout Pouch Line

80K Pouches/Day High-Speed Production Line

Challenge: Customer needed a reliable pouch production solution with high filling accuracy for beverage packaging.

Solution: Integrated spout pouch production line with film processing, pouch forming, spout inserting, and precision filling systems.

  • 80,000 pouches/day output
  • Filling accuracy ±1%
  • Production started within 2.5 months
Russia Dunnage Air Bag Project

Russia Dunnage Air Bag Project

Inner Bag Production Optimization

Challenge: Customer needed to reduce inner bag manufacturing costs and improve production efficiency.

Solution: Optimized film structure and automated forming process to improve consistency and reduce labor dependency.

  • Inner bag cost reduced 20%
  • Labor reduced 70%
  • Zero breakage during transportation
View More Projects
After-Sales & Support

We Stay With You After Shipment

Equipment is only half the project. HAOSEN provides after-sales support to keep your line running at peak performance.

Installation & Commissioning

Installation & Commissioning

  • On-site engineers
  • Machine adjustment
  • Production testing
  • Line synchronization
Operator Training

Operator Training

  • Theory training
  • Hands-on practice
  • Assessment & certification
  • Maintenance basics
Remote Technical Support

Remote Technical Support

  • PLC-connected diagnostics
  • Real-time parameter monitoring
  • Fault response within 30 min
  • Remote troubleshooting
Spare Parts & Warehouse

Spare Parts & Warehouse

  • India warehouse for Asia/Middle East
  • 3-day delivery window
  • Common wear parts stocked
  • Emergency part sourcing

Engineers Stay Until Production

Our Chinese engineers commission the line on site and train your team before they leave.

Traditional Sourcing

5-6 suppliers →‌ different standards → unclear responsibility

HAOSEN Solution

One contract → synchronized equipment → one responsible team

FAQ

Frequently Asked Questions

What is a PP woven bag production line?

A PP woven bag production line is a complete manufacturing system that converts polypropylene resin into finished woven bags through extrusion, circular weaving, lamination, printing, and bag making processes. HAOSEN delivers it as a single, integrated turnkey solution.

A complete line typically includes a PP extrusion line, circular loom machines, a lamination machine, a printing machine, and a bag making machine, along with auxiliary equipment for cutting, sewing, and quality inspection.

The investment depends on production capacity, automation level, equipment configuration, and your factory requirements. Contact HAOSEN with your bag type and target capacity, and our engineers will prepare a detailed quotation.

HAOSEN production lines are customized to your needs and can be configured from tens of thousands up to 60 million bags per year depending on the number of looms and the automation level selected.

After delivery, HAOSEN provides remote technical support, spare parts service, and ongoing engineering assistance including PLC monitoring and troubleshooting.

HAOSEN has delivered 300+ production lines across 30+ countries, covering Asia, Africa, the Middle East, Europe, and the Americas.

A complete production line can usually be commissioned within approximately 3 to 4 months, depending on project scope, site readiness, and the number of machines.

Yes. HAOSEN is an integrated production line supplier responsible for the entire project — from production planning and equipment selection to installation, commissioning, and operator training.

Contact HAOSEN

Start Your PP Woven Bag Project

Tell us your machine model, target capacity, bag type, factory layout, or delivery plan. Our team will respond with practical turnkey suggestions and line configurations.
Headquarters (HQ)

7500A Beach Road, #04-307, The Plaza, Singapore 199591

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