What is the warranty or quality assurance policy?

All finished products undergo 100% visual and functional inspection before delivery.

How is the machine packaged for shipping?

The machine is packed in a fumigated wooden crate with a stainless steel pallet and includes an English packing list.

What is the production capacity of the machine?

The machine speed ranges from 30 to 150 pieces per minute depending on the model.

Automatic Kraft Paper Air Bubble Film Mailing Bag Envelopea Making Machine

Name: Automatic Kraft Paper Air Bubble Film Mailing Bag Envelopea Making Machine
Brand: Ruian Hengtuo Machinery Co., Ltd.
SKU: 946325115

Zhejiang, ChinaRuian Hengtuo Machinery Co., Ltd.

US$8,000.00-18,500.00

1 Set

Product profile

Customization

Available

Product Line

Flat Bag Making Machine

Lines

Model NO.

HT-500

Voltage

220V

Seals Mode

Center Seals

Speed

Low

Continuous-Rolled

Sealing & Cutting

Heat-Sealing Heat-Cutting

Layer

Double

Machine Type

Sealing Machine

Computerized

Type

Plastic Bag Making Machine

Transport Package

Wooden Case or Stretch Film Machine

Specification

4.8*1.8*1.45

Trademark

Hengtuo

Origin

Ruian Zhejiang China

HS Code

84778000

Production Capacity

100

Key features

Microcomputer Control System: Adopts microcomputer control and step motor for accurate and stable operation.

Servo Motor Option: Servo motor control system available for material drawing to enhance precision.

One-Step Processing: Completes processing from materials to bag in one step, reducing site coverage and labor costs.

Automatic Counter & Alarm: Features automatic counting, alarm, and auto-stop setting for efficient production.

OEM and ODM Services: Offers full customization, minor customization, and flexible customization from samples or designs.

Installation & Training Support: Provides technical know-how, installation, debugging, and staff training services for all new machines.

Export Standard Packaging: Packaged in fumigated wooden crates with stainless steel pallets and English packing lists.

100% Quality Inspection: All finished products undergo visual and functional inspection with uniform instructions.

Company profile

Importers and ExportersSelf-brandedFlexible CustomizationProduct Certification

Ruian Hengtuo 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: 7 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.15h

AI-Powered supplier vetting

SummaryThe supplier is a combined mechanical manufacturing and sales company with import and export scope. It demonstrates documented service procedures, complaint handling, corrective and preventive actions, raw-material traceability, and 100% finished-product inspection. Customization, 3D design, ODM, and OEM services are available, supported by two R&D engineers and auditable design documentation, although no new products were reported in the past year and no SDK is available. Production evidence shows one production line, two quality inspectors, zero quality-control test equipment, and no ongoing batch quantity reconciliation. The supplier has inventory capability and valid manufacturing contracts with associated subcontractors, but no overseas warehouse or showroom. Financial credibility, certifications, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as a combined company engaged in mechanical manufacturing and sales, with import and export activities within applicable approval requirements. It is not identified as an offshore company.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective and preventive actions. Two technology engineers are responsible for technical support during production and after-sales service, providing explicit evidence of after-sales support capability.

R&D capabilityThe supplier offers 3D software design and ODM services, has two R&D engineers, and maintains auditable design input, output, review, verification, and validation documentation. However, it reported no new products in the past year and has no available SDK, so the evidence supports R&D capability but not strong recent innovation output.

Production capacityThe supplier has one production line, two quality inspectors, raw-material traceability, 100% finished-product inspection, inventory capability, valid manufacturing contracts with associated subcontractors, and an outsourcing SOP. Nevertheless, it reports zero quality-control test equipment and does not continuously reconcile quantities for every batch or bulk production, indicating important production-control limitations.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full and minor customization, flexible customization, and 3D software design services. These capabilities are reinforced by stated R&D support and design documentation availability.