Manufacturing Excellence

Reliable Production.

Consistent Quality.

Packaging You Can Trust.

Factory Overview

Built for Reliable Packaging Production

Shandong Bona Packaging specializes in PP woven packaging solutions for a wide range of industries. Our manufacturing operations cover key production stages, helping us maintain consistent product quality while supporting different packaging specifications and customization needs.

We aim to provide dependable packaging solutions for customers seeking long-term manufacturing partnerships.

Direct Manufacturer

In-house production capabilities for consistent quality and dependable supply.

Food Safety Management

ISO 22000:2018 certified food safety management system covering food plastic woven bag production.

Custom Packaging Solutions

Flexible bag sizes, fabric weights, printing options, and optional liners to meet different packaging needs.

Up to 7-Color Printing

Flexographic and gravure printing options to support customized packaging designs.

Production Process

Our production process is designed to transform polypropylene materials into durable and practical woven packaging products. Each stage, from material preparation to final packing, contributes to product strength, functionality, and consistency.

01.Raw Material Preparation

Polypropylene materials are selected and prepared according to product specifications to support stable production and consistent performance.

02.Tape Extrusion & Stretching

PP materials are processed into flat tapes through extrusion and stretching, forming the foundation of woven fabric strength.

03.Fabric Weaving

PP tapes are woven into fabric using weaving equipment, with fabric construction adjusted to different packaging requirements.

04.Printing & Lamination

Optional printing and lamination processes enhance product identification, branding, and packaging functionality.

05.Cutting & Sewing

Woven fabric is cut and sewn according to the required dimensions, bag structure, and closure specifications.

06.Inspection & Packing

Finished products undergo applicable quality checks before being packed and prepared for shipment.

Quality Control at Every Stage

We understand that packaging quality directly affects product protection, handling efficiency, and transportation safety. Our quality control approach focuses on material consistency, fabric performance, dimensional accuracy, sewing quality, and finished product inspection.

Material Inspection

Check incoming materials against applicable specifications to support consistent production quality.

Fabric Quality Checks

Evaluate relevant fabric properties, such as construction, weight, and strength, according to product requirements.

Sewing & Dimension Checks

Inspect bag dimensions, stitching, and construction details to help ensure product consistency.

Final Product Inspection

Check finished packaging for visible defects, specifications, and packing requirements before shipment.

Get in Touch

Looking for a Reliable Woven Packaging Manufacturer?

Share your packaging requirements with our team. We can discuss suitable materials, bag specifications, customization options, and production arrangements for your project.