Automatic Woven Bag Liner Insertion and Bottom Heat Sealing Machine

Name: Automatic Woven Bag Liner Insertion and Bottom Heat Sealing Machine
Brand: Wenzhou Qianfeng Machinery Co., Ltd.
SKU: 2198999335

Zhejiang, ChinaWenzhou Qianfeng Machinery Co., Ltd.

US$37,770.00-47,770.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Support with Lifetime After-Sales Service

Warranty

1 Year

Model NO.

QF-QTFB-750

Product Line

Lines

Voltage

380V

Seals Mode

Thread Sewing with Adhesive Tape

Speed

Medium

Continuous-Rolled

Yes

Sealing & Cutting

Cold Cutting

Layer

Single

Machine Type

Liner Insertion, Bottom Edge Sealing Machine

Computerized

Type

Woven Bag Making Machine

Product Name

Liner Insertion, Bottom Edge Sealing Machine

Outer Cloth Width

400-680mm

Outer Bag Cutting Length

600-1200mm

Inner Bag Wider Than Outer Bag

+20mm

Inner Bag Thickness (mm)

≥0.01mm

Cutting Accuracy

±1.5mm

Folding Width

15-30mm

Stitch Pitch

7-12mm

Gross Weight

6000kg

3 Phase Voltage

380V

Frequency

50Hz

Cutting Type

Cold Cutting

Remarks

11kw Air Compressor Prepared by The Customer

Transport Package

Seaworthy Packing

Specification

6000x9500x1600mm

Trademark

Qianfeng

Origin

Zhejiang, China

HS Code

8477800000

Production Capacity

200sets Per Year

Key features

Labor Reduction: Fully automated processes reduce labor by 75-85% compared to manual operations.

Cold Cutting Technology: Delivers clean, fray-resistant edges with zero heat distortion.

Adhesive Tape Sealing: Applies hot-melt or cold glue tape over stitched seams for enhanced sealing.

Deviation Correction: Dual independent systems ensure precise alignment of fabric and liner.

Remote Control: Handheld remote allows flexible machine control without touching the panel.

Customization Options: Supports customization for bag dimensions, printing colors, and designs.

Company profile

High Repeat Buyers ChoiceImporters and Exporters

Wenzhou Qianfeng Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.49h

AI-Powered supplier vetting

SummaryWenzhou Qianfeng Machinery Co., Ltd., established in 2025 and based in Zhejiang, China, specializes in the production of innovative woven bag manufacturing equipment with a strong focus on automation. The company holds over 40 patents and ISO certifications, indicating a significant commitment to quality and innovation. Despite limited information on certain capabilities such as overseas services and sustainable practices, the firm demonstrates solid production capabilities and a notable export presence. The company operates as a combined entity with 72 employees and has undergone an SGS audit for its operations.

Supplier typeThe supplier is a combined entity operating as a limited company in Zhejiang, China.

CertificationsThe company holds ISO certifications, indicating adherence to international quality standards.

R&D capabilityThe supplier demonstrates strong innovation capabilities with over 40 patents and a focus on automation in woven bag production.

Production capacityThe company has a robust production capability with a capacity to produce 200 sets each of various woven bag machines annually.

Client casesThe supplier serves over 2,000 clients globally, including in Southeast Asia and Africa, indicating a broad customer base.

Product Q&A

Q:What types of machines does Qianfeng Machinery produce?

We specialize in manufacturing multifunctional automatic woven bag cutting and sewing machines and woven bag printing machines. Our equipment is widely used for producing PP/PE woven sacks in industries like agriculture, food, chemicals, and construction.

Q:What is your production capacity and lead time?

Production Capacity: We produce 400+ machines annually. Standard Delivery Time: around 30 days after deposit (depending on model and customization). Expedited Options: Available for urgent needs (contact us for details).

Q:Can your machines handle customized bag sizes/designs?

Yes! Our machines can be customized for: Bag dimensions (width/length adjustments) and Printing colors (1-6 colors, flexographic).

Q:What support do you provide after purchase?

Free remote installation guidance (or onsite engineer dispatch), one-year warranty plus lifelong technical support, and lifelong spare parts supply.