C1S Food Grade Cardboard

Your Professional C1S Food Grade 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

Substance	170gsm,190gsm,210gsm,230gsm,250gsm,270gsm,300gsm,350gsm,400gsm.
Roll size	Roll width:500mm,600mm,650mm,700mm,750mm,810mm,900mm,1000mm etc.
Sheet Size	65x92cm,65x100cm,70x100cm,72x102cm,77x110cm,787x1092mm 20x30", 24x36",31x43” etc，Besides we can also provide other specifications as the customers' request.
Material	100% wood pulp

Applications of C1S Food Grade Cardboard

Luxury Product Packaging

Enhance your brand's image with our board's high gloss and smooth finish, ideal for packaging luxury goods like cosmetics, jewelry, and watches. Its durability ensures product protection and an upscale appearance.

Premium Print Production

Achieve exquisite results in business cards, invitations, and certificates. The board's thick texture and high whiteness offer superior print quality, making your printed materials stand out.

Effective Advertising Displays

Utilize our ivory board for eye-catching billboards, posters, and display stands. Its bright colors and clarity help capture attention and boost your advertising impact.

Artisanal Crafting

Perfect for creating handmade cards and albums, the board’s smooth surface enhances the texture and detail of your artistic projects.

Eco-Friendly Food Packaging

Embrace sustainability with our board as an eco-friendly alternative for lunch boxes and paper cups, meeting the growing demand for green packaging solutions.

Manufacturing Process of C1S Food Grade Cardboard

Raw Material Preparation

Pulp is derived from wood or recycled paper, which is processed into a slurry. This mixture forms the base for paper production.

Sheet Formation

The slurry is spread over a large mesh to create sheets. The thickness of the paper is determined by controlling the flow of slurry, resulting in different paper weights.

Coating Application

The coated side is treated with a special blend of materials to create the desired finish. A roller or blade coater is typically used for this, ensuring even distribution of the coating material.

Drying and Curing

After coating, the paper passes through a drying system to ensure the coating bonds effectively and dries uniformly.

Inspection and Quality Control

At various stages, the paper is tested for defects like uneven coating, blemishes, or thickness inconsistencies.

Customizable Options

Thickness Options

We offer a wide range of thicknesses from 0.25mm to 1.2mm.

Size Customization

In addition to standard sizes like 900mm x 1200mm and 1100mm x 1400mm, we can provide custom - sized options.

Grammage Variations

The grammage of our cardboard typically ranges from 180gsm to 400gsm.

Packaging and Shipping

Packaging

1. Waterproof film wrapped

2. In strong edge protector

3. Fixed by four steel strips

4. Packed on wooden pallet

Shipping

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

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

Business Terms

Payment	T / T
Trade Term	EXW , FOB, CNF , CIF as per client's requirements.
Lead Time	7 - 15 working days after order confirm.
MOQ	1 ton for stock size, 5 tons for customized size.

Our Factory

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

FAQ

Q: What is C1S cardboard?

A: C1S paperboard is a high-quality, odorless, and flavorless option for printing. It has a consistent white coating surface ideal for packaging and graphics, and is easy to handle for cutting, creasing, and stamping. Perfect for delicate products like chocolates, cigarettes, and cosmetics.

Q: What is the difference between SBS and C1S?

A: Solid Bleached Sulfate (SBS): This high-quality paperboard material is bleached throughout, providing a clean white appearance throughout the entire substrate. C1S or C2S: This is Rohrer's shorthand for clay-coated on one side or two sides.

Q: Is C1S paper recyclable?

A: C1S paper is also an eco-friendly option for printing. Manufacturers typically make the coating used on C1S paper from natural materials, which makes it recyclable. This is a better choice for the environment than other coated papers that use synthetic materials in their coating.

Q: How thick is C1S?

A: Weight & Thickness: Typically ranges from 210-400gsm, with some mills offering from 170gsm to 550gsm. C1S is generally 0.1-0.15mm thicker than C2S of the same weight, offering better rigidity.

Q: What is the difference between C1S and C2S paper?

A: C2S papers have print-optimized coating on both sides of the sheet. C1S label papers have a print-optimized coating on one side and a reverse-side treatment that is designed for curl stability and adhesive management.

Q: How to tell if paper is coated or uncoated?

A: If your stock is glossy, it's probably coated. But while some coated papers have an obvious gloss or sheen, matte coated papers can look more like an uncoated sheet. Likewise, smoothness is not necessarily an indicator of coating, as some uncoated papers are incredibly smooth.

We're professional c1s food grade cardboard manufacturers and suppliers in China, specialized in providing high quality customized service. If you're going to wholesale cheap c1s food grade cardboard, welcome to get quotation from our factory. For price consultation, contact us.

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