Electric Heat Carbon Structured Cold - Rolled Prime Blue Steel Packing Strip / Strips

1．Product Overview

Prime blue steel packing strip is designed for bundling and packing applications where narrow strip size, stable tensile performance, and practical impact resistance are required. The product is made from ordinary carbon structured steels and high quality carbon structured steels through cold rolling, electric heat treatment, and blue surface processing.

This type of strip is commonly used for bundling wood, paper, cotton spinning products, glass, stone, steel welded tube, and other large objects. For packing applications, the key selection points are strip thickness, strip width, tensile strength, elongation, and whether ordinary blue steel strip or high quality blue steel strip is more suitable.

2．Technical Solution

The product is produced through cold rolling followed by electric heat treatment and blue surface processing. This route is intended to provide packing strip with stable strength level and practical service performance in industrial bundling use.

According to the product description, two performance levels are available.

Ordinary blue steel strip is used for general packing applications and focuses on stable tensile strength with basic elongation.

High quality blue steel strip is intended for stronger bundling demand, with higher tensile level and better impact-bearing capability.

For actual packing lines, strip specification should be selected according to package size, bundling tension, and the rigidity of the packed goods.

3．Specifications

4．Application

• This material is suitable for bundling and packing of wood products.
• It can be used for paper packaging and paper-product bundling.
• It is also applicable to cotton spinning related packing.
• For heavier or more rigid goods, it can be used in bundling glass, stone, steel welded tube, and other large objects.

5．Processing

• The strip is supplied in coil form for bundling-line and packing-line use.
• The listed BWG thickness and width combinations can be selected according to package size and required bundling force.
• The product can also be produced in special specification according to customer request when the listed sizes do not match the final application.
• The packing method can be supplied as 2 or 3 small coils per bundle, with inner diameter 200mm or 300mm, humidity-proof wax paper inside, plastic film in the middle, and sackcloth plus compound paper outside. Delivery can be made on wooden pallets or iron pallets according to order requirement.

6．Advantages

• The product is intended specifically for packing and bundling applications rather than general sheet fabrication.
• It provides multiple narrow-width strip options suitable for different package sizes.
• Ordinary blue steel strip and high quality blue steel strip allow selection by tensile requirement and impact demand.
• The coil form supports continuous industrial use in bundling operations.
• The product can be produced according to YB/T025-92 or according to customer quality standard requirements.

7．How to Choose

• Choose ordinary blue steel strip when the packing application is standard and the required tensile level is within the general range.
• Choose high quality blue steel strip when higher tensile level and better impact-bearing performance are required.
• Choose narrower strip width for smaller packages and lighter bundled products.
• Choose thicker strip for heavier goods or where stronger bundling force is needed.
• Choose the specification according to both package dimension and line tension setting rather than width alone.

8．FAQ

Q1．What is the main use of this product
It is mainly used for bundling and packing of wood, paper, cotton spinning products, glass, stone, steel welded tube, and other large objects.

Q2．What is the difference between ordinary blue steel strip and high quality blue steel strip
The main difference is mechanical performance. High quality blue steel strip has higher tensile strength and better impact-bearing capability.

Q3．Can special sizes be produced
Yes. Special specifications can be produced according to customer request.

Q4．What product performance standard is used
The product performance standard is YB/T025-92, and production can also follow customer quality standard requirements.

Q5．What is the MOQ
The MOQ is 50MT per size.