Not just kraft paper bags —
we also offer a range of processing services

Flagship Raw Material Processing Services | Kraft Paper Processing · Lamination · Slitting · Rewinding · Cutting | Flagship Paper

It doesn't have to be a complete bag. Chia Huang offers OEM kraft paper processing services — coating, slitting, rewinding and cutting — and accepts customer-supplied materials for processing. We're the most reliable backup source when your current supplier's lead times or quality become unstable.

Processing Services

Why Choose Kraft Paper Processing Outsourcing?

Many manufacturers find themselves in this situation: they already have kraft paper rolls or base materials on hand, but just need one extra step — moisture-proof coating or slitting and cutting — completed. Or their current OEM supplier's quality or lead times have become unreliable, and they need a dependable backup source.

That's exactly what Chia Huang's kraft paper OEM processing service is designed for. Originally a raw paper manufacturer, Chia Huang now has complete roll-processing equipment and 50 years of manufacturing experience, allowing us to process customer-supplied base materials through coating, slitting, rewinding, cutting and more.

You don't need to build an entire supply chain for a single process—just hand your base materials to Flagship.

Raw Material Processing Services | Kraft Paper Processing | Flagship Paper

Flagship Service

Lamination Processing | The Core of Flagship's Outsourcing Services

Lamination processing is a critical step in moisture protection for industrial packaging and our most competitive service offering.

SVC · 01 LAMINATION

PE & PP Lamination Processing, Multiple Base Materials Available

A PE or PP polymer film is heat-bonded onto the surface of the base material, forming a physical waterproof barrier that effectively blocks moisture penetration while improving abrasion resistance and print performance.

PE and PP Film Materials
Kraft Paper & Woven Fabric
Non-woven Fabric, Aluminum Foil & BOPP
Toll Manufacturing Accepted

Learn More About Our Complete Lamination Service →

PE & PP Lamination Processing | Flagship Paper

Other Processing

Other Processing Services

Beyond lamination, Flagship offers slitting, rewinding, and cutting services for kraft paper rolls, precisely cut to match your production line requirements.

SVC · 02-A

Slitting

Precisely slit large kraft paper rolls into narrower rolls according to your required widths, ready for automatic packaging lines or secondary processing.

SVC · 02-B

Rewinding

Re-tension roll stock and standardize diameter, remove defective sections, and improve stability for downstream processing.

SVC · 02-C

Cutting

Cut kraft paper sheets to your specified dimensions for use in paper trays, paper strips, padding packaging, and more.

Learn More About Our Complete Processing Services →

Inside The Factory

A Look Inside Our Processing Facility

Lamination, slitting, rewinding, cutting—see the reality of Flagship's kraft paper processing.

How It Works

Four Simple Steps to Your Custom Processing

From inquiry to production, our process is transparent so you know exactly what happens at each stage.

Provide Base Materials & Requirements

Submit base material samples and specify your moisture protection, dimensions, and other requirements.

Equipment Feasibility Assessment

Our team evaluates equipment feasibility and responds within one business day.

Confirm Specifications & Quote

Both parties confirm processing specifications and pricing details.

Begin Production

Once specifications are confirmed, we schedule production and delivery timelines.

Why Gain Hwang

Why Trust Flagship for Your Kraft Paper Processing?

Choosing the right outsourcing partner matters. Here's why Flagship is the right choice.

Complete Equipment Foundation

Chia Huang was originally a raw paper manufacturer, so the equipment and expertise for coating, slitting, rewinding and cutting have always been part of our process — this isn't a new venture into OEM work, but a capability we've had from the start.

50 Years of Manufacturing Excellence

With over 50 years of experience manufacturing industrial paper bags and paper materials, and ISO 9001 quality management certification, our processing quality is stable and traceable — making us the most reliable backup when your current supplier falls short.

Flexible Custom Solutions

We're happy to discuss a wide range of specifications and base materials, making us a great fit for customers looking to validate new specs or find a backup supplier. The quantities we can accommodate depend on the type of processing and production schedule.

FAQ

Frequently Asked Questions About Processing Services

What is toll manufacturing? Can I provide materials and have Flagship process them for me?

Yes. Customer-supplied material processing means you provide the base material (such as kraft paper rolls or woven fabric rolls), and Chia Huang uses our equipment to perform kraft paper processing such as coating, slitting, rewinding or cutting, then returns the finished product to you. You don't need to build an entire supply chain from scratch — just outsource the missing step to Chia Huang.

What base materials can lamination processing handle?

Chia Huang's coating process uses PE and PP films, and can process base materials including kraft paper, PE/PP woven fabric, and PE/PP non-woven fabric. For aluminum foil and BOPP film, please contact us first to assess equipment feasibility. For full details, see the Coating page.

Is there a minimum order quantity for processing services?

The quantities we can accommodate depend on the type of processing and the current production schedule — let us know your needs when you inquire, and our sales team will give you a specific answer.

What's the difference between slitting, rewinding, and cutting? Which one do I need?

Slitting cuts a large roll into multiple narrower rolls by width; rewinding re-adjusts the tension and diameter of a roll and removes defective sections; cutting trims material to size into sheets or boards. If you're not sure which you need, just describe your intended use and equipment specs, and our sales team will recommend the right process.

How do you ensure quality control for finished products?

Chia Huang is ISO 9001 certified, with a data-driven, traceable production process. Before mass production begins, we'll confirm the processing specifications with you to reduce the risk of the finished product not meeting expectations.

Get A Quote

Need kraft paper processing? Get answers in one business day

Tell us about your base material type, processing needs and quantity. Our sales team will assess equipment feasibility and respond within one business day.

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