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Grey Cardboard

Your Professional Grey Cardboard Supplier

Huizhou Songhong Industrial Co., Ltd. is the leading enterprise in Huizhou specializing in the research and development, processing, and sales of paper products. The company's primary product offerings include double gray cardboard (250g–2600g), coated white board (230g–2400g), white card (170g–1700g), double-sided white board (250g–2300g), double copper paper (90g–400g), double adhesive paper (60g–120g), and food wrapping paper (70g–350g). These products are widely utilized in the packaging of high-end goods such as cosmetic boxes, cigarette boxes, boutique boxes, mobile phone boxes, jewelry boxes, folders, and food packaging containers.

Advanced Equipment

The company is equipped with a double gray cardboard composite production line, a high-speed scuttling machine, and other state-of-the-art processing facilities.

 

Green Environmental Certification

Huizhou Songhong has successfully obtained FSC green environmental protection certification. It also markets its own branded product lines, including the Jinqiao wrapping paper series and the Senfeng blister paper series.

Adequate Inventory

The company maintains an annual supply capacity of 200,000 tons and holds a standing inventory of over 10,000 tons.

 

Customized Services

Recognizing that each client may have unique production requirements, we offer tailored solutions to meet specific customer needs.

 

 
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Parameter

 

Paper type

Gray cardboard

Thickness

0.5mm to 4.0mm available

Size

Customized, normally in sheet, below 500gsm can do roll form

Color

Gray

Material

100% recyclable paper pulp material

Port of lading

Guangzhou, Shenzhen

Sample

Free

 

Types of Grey Cardboard

The grey cardboards produced by our company mainly include the following types:

 
 

C1S FSC Grey Cardboard

The FSC (Forest Stewardship Council) certification of our C1S grey cardboard is a testament to our dedication to environmental conservation. This certification ensures that the wood fibers used in the production of the cardboard are sourced from well - managed forests.

 
 
 

Environmental-Friendly Recycled Greyboard Paper

Our Environmental-friendly Recycled Greyboard Paper is a top - tier choice for various packaging and printing needs. It is crafted from 100% recycled fibres, making it an environmentally - conscious option.

 
 
 

Double Grey Board Paper

Our Double Grey Board Paper is produced using advanced manufacturing processes, incorporating multiple layers of premium recycled grey paper pulp. This results in a robust, double-sided grey board with a uniform texture and consistent thickness.

 

 

Advantages of Grey Cardboard

 
 
01
 

Grey Cardboard is Cost-Effective

One of the main advantages of using grey cardboard in packaging is its cost-effectiveness. Grey cardboard is relatively inexpensive compared to other materials used for packaging. This makes it an ideal choice for businesses that are looking to cut costs.

 
02
 

Grey Cardboard is Durable

Another advantage of using grey cardboard in packaging is its durability. Grey cardboard is made from durable materials that make it ideal for a variety of packaging applications.

 
03
 

Grey Cardboard is Environmentally Friendly

Finally, grey cardboard is an environmentally friendly material. It is made from recycled paper, which significantly reduces its environmental impact. Furthermore, grey cardboard is biodegradable and can be recycled easily.

Grey Cardboard Sheets

 

Grey Cardboard Sheets

 

Applications of Grey Cardboard

Packaging Solutions
Gray cardboard is widely utilized in the packaging industry due to its strength and durability. It serves as an excellent material for manufacturing boxes, cartons, and trays for products of all sizes.

 

Crafting and DIY Projects
Gray cardboard is a favorite choice among craft enthusiasts and DIY enthusiasts alike. Its sturdiness and flexibility make it ideal for creating structures, models, and prototypes.

 

Stationery and Office Supplies
Gray cardboard finds its place in the world of stationery and office supplies. It is commonly used for making folders, binders, and dividers, providing organization and structure to documents.

 

Backing Material for Print and Display
Gray cardboard's smooth and rigid surface makes it an ideal backing material for prints, photographs, and displays. Whether it's framing artwork or mounting posters, gray cardboard provides stability and support.

 

Bookbinding and Packaging Inserts
Gray cardboard plays a vital role in the bookbinding industry. It is used for creating covers, spines, and backing boards, providing structure and protection to books.

 

Gray Cardboard Production Process

 

Collection and Sorting of Materials

The first step involves gathering and sorting recycled paper. This material is inspected to ensure it is free from contaminants such as plastic, metal, or other non-paper substances.

Pulping Process

The sorted paper is fed into large machines called pulpers, where it is mixed with water to create a slurry. This mixture is mechanically and chemically treated to break the paper into fine fibers.

Refining and Cleaning

Once the pulp is ready, it undergoes refining to achieve a consistent texture. Unwanted particles and impurities are removed using screening equipment. This step ensures the pulp is clean and suitable for forming the board.

Sheet Formation

The refined pulp is spread onto large wire mesh screens in the forming section of the machine. The water content is drained, leaving behind a wet mat of paper fibers. This initial sheet is the foundation of the grey board.

Pressing and Layering

The wet sheet passes through pressing rollers to remove excess water and compress the fibers. Multiple layers of the sheet are often pressed together to achieve the desired thickness and strength.

Drying

The pressed sheets are dried using heated rollers or large drying machines. This process removes any remaining moisture and solidifies the structure of the The board. Proper drying is crucial to prevent warping or unevenness in the final product.

Calendering

Calendering involves passing the dried sheets through rollers to smooth the surface and achieve uniform thickness. This step enhances the board’s appearance and provides a suitable surface for printing and other finishes.

Cutting and Sizing

The finished sheets are trimmed and cut into standard sizes or custom dimensions based on client requirements. Precision cutting ensures the board fits its intended applications perfectly.

Quality Control

Before being packaged and shipped, the grey board undergoes rigorous quality checks. Parameters such as thickness, strength, and surface finish are assessed to ensure compliance with industry standards.

 

Customizable Options

 

Coatings and Laminations

To enhance the appearance and durability of this board, manufacturers apply various coatings, such as:
•Glossy and matte lamination
•UV coating for added protection
•Water-resistant treatments
•Textured finishes for premium packaging

Die-Cutting and Embossing

For customized packaging and branding, grey cardboard can be easily die-cut, embossed, or printed with:
•Brand logos and designs
•Special textures for premium packaging
•Personalized engraving for high-end products

Packaging and Shipping

 

Packaging

Sheet packing with small labels, mentioned the numbers of sheet.

Four angles of each pallet with protectors.

Wrapped by plastic film whole pallet, based on with 4 - 6 packing belt.

Shipping

Sample deliver: By international express like TNT, fedex, DHL, UPS.

Scale production shipping: By sea, by truck or by air.

 

 

Our Factory

 

Huizhou Songhong Industrial Co., Ltd. was established in 2001, Covers an area of 29000 square meters, construction area of 29000 square meters.

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FAQ

 

Q: What is grey cardboard called?

A: Made from recycled material, grey chipboard cardboard is also known as uncoated recycled paperboard. This material is popular for its thick and sturdy construction making it ideal for creating luxury packaging such as rigid boxes.

Q: Is greyboard durable?

A: Very thick and durable, so can be used for protective packaging. Made from 100% recycled fibres and therefore environmentally-friendly. Very economical alternative to other available paperboards.

Q: Is greyboard recyclable?

A: Pasted Greyboard contains 100% recycled fibre (FSC) • Pasted Greyboard is fully recyclable. The shade may differ between and within orders due to variable sources of recycled fibre.

Q: Is chipboard the same as greyboard?

A: Greyboard and chipboard are both made from recycled paper pulp, but greyboard is generally denser and thicker, offering more rigidity and durability, especially for packaging and bookbinding. Chipboard, while still strong, is typically lighter and can be found in various thicknesses. Essentially, greyboard is a denser, more rigid type of chipboard.

Q: Is greyboard acid free?

A: Suitable for a wide range of arts and crafts applications including modelling, backing, dry mounting/mount board and creative displays. Each sheet is made from 100% recovered fibres which are both recyclable and biodegradable. The greyboard sheets are also acid free.

Q: What size are Greyboard sheets?

A: Grey Board/Grey Chip Board is produced between 300 gr/m2 and 2000 gr/m2, upon the demand of the customers, Produced paper is converted to sheets and reels upon customer demand. The sheets are packed in standard sizes like, 787*1092 mm, 889*1194 mm and also packed in special sizes upon customer demand.

We're professional grey cardboard manufacturers and suppliers in China, specialized in providing high quality customized service. If you're going to wholesale cheap grey cardboard, welcome to get quotation from our factory. For price consultation, contact us.

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