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Drawstring Garbage Bag Making Machine

Drawstring Garbage Bag Making Machine

The HOWIE Drawstring Garbage Bag Making Machine is an automated solution engineered for producing high-quality drawstring garbage bags from HDPE, LDPE, LLDPE, and recycled PE films.

Product Overview

 

 

The HOWIE Drawstring Garbage Bag Making Machine is an automated solution engineered for producing high-quality drawstring garbage bags from HDPE, LDPE, LLDPE, and recycled PE films.


The machine integrates film feeding, drawstring insertion, heat sealing, cutting, and counting into a continuous workflow. It helps manufacturers improve productivity, reduce labor expenses, and maintain consistent bag quality for household, commercial, and municipal waste applications.

 

Suitable Applications:

  • Household and kitchen trash bags
  • Heavy-duty and commercial waste liners
  • Retail and custom OEM private-label bags
  • Eco-friendly recycled PE (PCR) bags

 

Technical Specifications

 

 

Parameter

Specification Details

Applicable Materials

HDPE / LDPE / LLDPE / PCR PE Films

Bag Type

Drawstring Garbage Bags / Trash Liners

Film Thickness

0.008 – 0.05 mm

Film Width Range

600 – 1200 mm

Bag Length Range

400 – 2000 mm

Production Speed

40 – 120 bags/min

Control System

Industrial PLC + HD Touch Screen

Drive System

High-Precision Servo Motor

Sealing Method

Constant-Temperature Heat Sealing

Power Supply

Customizable to Destination Country Voltage

 

Core Advantages

 

 

Labor Cost Reduction
The fully automated workflow covers the complete process from raw film feeding to finished bundle collection, minimizing manual intervention and ensuring consistent daily output.


Precise Drawstring Forming
Optimized folding and string-insertion technology guarantee smooth bag openings, high tensile strength, and a near-zero defect rate.


Stable Heat Sealing
Closed-loop temperature control maintains uniform heat distribution during high-speed continuous production to prevent bottom leakage and ensure strong seals.


Low Material Waste
Advanced film feeding and length synchronization minimize edge waste and optimize film utilization to lower the cost-per-bag metric.

 

Production Workflow

 

Film Unwinding

PE film rolls feed smoothly under constant-tension control.

01

Folding & Forming

Inline folding shapes the film to preset dimensions.

02

String Insertion

Drawstrings are automatically fed and locked in place.

03

Heat Sealing

Thermal bars create strong, leak-resistant seals.

04

Cutting & Counting

Finished bags are cut, counted, and batched automatically.

05

 

Key Mechanical Components

 

PLC System

Centralized interface for parameter adjustment, real-time error alerts, and operation monitoring.

Servo Feeding

Ensures strict length consistency and high feeding accuracy.

Heating Blocks

Designed for rapid thermal recovery during multi-shift runs.

Touch Screen

Responsive multi-language interface for fast setup changes.

 

Customization Options

 

 

Available Upgrades:

  • Automatic bundle counting and stacking
  • Inline waste edge-trim recycling
  • Flexo printing integration
  • Extra-large bag configurations

 

Quality Control & Global Shipping

 

 

Component Inspection

Dimensional and electrical checks on all sub-assemblies.

 

Precision Assembly

Mechanical alignment and calibration by senior technicians.

 

Full-Load Testing

Prolonged factory trial runs to verify speed and sealing strength.

 

Export Crating

Moisture-proof, impact-resistant wooden packaging for secure transit.

 

 

FAQ

 

 

Q: What materials can the machine process?

A: It handles virgin and recycled HDPE, LDPE, LLDPE, and PCR PE blend films.

Q: Is the production process fully automatic?

A: Yes, it integrates feeding, string insertion, sealing, cutting, and counting into one line.

Q: How is machine quality verified before shipping?

A: Every unit undergoes strict internal component checks and a full operational trial run prior to crating.

Q: Can electrical voltage and machine dimensions be customized?

A: Yes, voltages, frequencies, and physical layouts are fully customized to match your local facility requirements.

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