Toilet paper/hand towel/facial tissue
Based on PAE,solid content 12.5%, 25%, to improve the tissue paper wet strength
It is one of the necessary papermaking chemicals for toilet paper products.
Commonly used papers are toilet paper, bond paper, kitchen paper, facial tissue and cold chain packaging paper
Recommended dosage for toilet paper: 5-7kg/ton, facial tissue 10kg/ton, bond paper 20-30kg/ton
Based on PAM, amphoteric polyacrylamide, available in 15% and 20% grades
It can replace part of the starch in the slurry, reducing the cost of starch and reducing the burden of water treatment.
It needs to be diluted before use. The dosage before dilution is 4-15kg/ton.
In the production of toilet paper, dispersants play a key role. They help separate fibers in the pulp, prevent clumping, and improve uniformity and absorbency, making the paper softer. Dispersants also enhance production efficiency and ensure consistent product quality.
The dosage is 0.3-1.5kg/ton, adjusted according to actual needs
Dissolve first, let it stand for 20 minutes to stabilize before diluting
They make the fibers more flexible and less harsh, resulting in a softer and more comfortable product. Softeners also improve the feel and quality of the toilet paper, enhancing the user experience.
Addition amount: 0.5-3kg/ton
Shelf life: 6 months
They prevent adhesive materials from causing clogs and defects in the machinery and the final product. By controlling these sticky substances, they ensure smooth production and maintain high-quality paper.
Prevent the paper from sticking to the drying cylinders, ensuring a smooth release. This helps in achieving the desired texture and softness while maintaining production efficiency and reducing equipment wear.
Fluorescent whitening agents are used to enhance the brightness and whiteness of the paper. They work by absorbing ultraviolet light and re-emitting it as visible blue light, making the paper appear brighter and more appealing to consumers.
We can supply optical brighteners for in-slurry/surface sizing or coating, both in liquid and powder form.
Shelf life: 2 years
Corrugated paper/container paper/liner paper
improves the water resistance and strength of the paper by chemically bonding with the fibers, ensuring durability and stability of the final product, especially in humid conditions.
Support level: 15%/18%/20%
The recommended dosage is 8-15kg/ton, which can reach 30g/㎡COBB
Provides the paper with strong water resistance by penetrating the fibers and forming a protective barrier against moisture. This enhances the paper’s durability and makes it suitable for various packaging applications where water resistance is essential.
The recommended dosage is 10kg/ton, which can reach 30g/㎡COBB
Many corrugated paper and boxboard paper are easy to fold and break. These problems can be solved by adding dry strength agent. Dry strength agent can improve the ring crush strength of paper. The dosage is 4-15KG/ton. Dilute before use. The addition location is generally selected from the batching tank and high box import pump.
In corrugated board production, stickies control agents are used to manage sticky contaminants (e.g., adhesives, coatings from recycled pulp). They prevent these stickies from adhering to machinery (dryers, calenders) and forming defects on the board, ensuring smooth production, reducing equipment downtime, and maintaining the board’s surface quality and strength.
Based on styrene acrylic acid, it can improve the water resistance of paper while making the paper surface smoother and flatter. Compared with internal sizing, surface sizing paper still has a certain water absorption, and can improve the printing properties of paper, making it easier to absorb ink. The surface sizing dosage of corrugated paper is 1.5-3KG, and the cost is 15%-30% lower than that of internal sizing. (The dosage of kraft paper and boxboard is 0.5-2kg/ton)
Kraft paper
In kraft paper production, starch acts as a critical additive, and we offer tailored options: native, cationic, and anionic starches, available in corn or tapioca bases. Native starch enhances fiber bonding to boost strength. Cationic starch improves fines/filler retention, elevating dry strength and surface smoothness. Anionic starch stabilizes the wet end, optimizing pulp formation. Our corn and tapioca variants suit varied cost and performance needs for efficient kraft paper manufacturing.
Solid surface sizing agents play a key role in kraft paper production: they are applied to the paper surface to enhance water resistance, improve surface strength and smoothness, and reduce porosity. This boosts the paper’s resistance to liquids and abrasion, making it more durable for packaging and industrial uses. Our solid surface sizing agents ensure consistent performance, supporting efficient production of high-quality kraft paper.
Dry strength agents are essential in kraft paper production, enhancing the paper’s dry tensile, burst, and tear strength by strengthening fiber-to-fiber bonds. They improve the paper’s structural integrity, allowing it to withstand handling, folding, and stress during packaging and industrial applications. Ideal for boosting the performance of kraft paper without compromising its porosity, our dry strength agents support consistent, high-quality production tailored to demanding end uses.
Dyes are an important chemical product in the production of kraft paper. We can customize dyes according to the requirements of our customers.
Pulp Molding
AKD emulsion are critical additives in paper meal mold production, primarily used to impart water resistance to the moldable pulp (often sugarcane bagasse, bamboo, or wood pulp). They integrate with pulp fibers during the molding process, forming a hydrophobic film that prevents liquids (like soup, or water) from penetrating the final product—ensuring food safety and usability. Additionally, AKD emulsions maintain the pulp’s moldability and mechanical strength, avoiding brittleness while meeting food-contact compliance standards. This makes them ideal for manufacturing leak-proof, eco-friendly paper meal molds (e.g., bowls, plates, food trays).
In the paper meal mold industry, our oil repellents are widely favored for their comprehensive performance and flexible options—we offer both C6-based formulations (for reliable, proven oil resistance) and PFAS-free alternatives (aligning with global sustainability and non-toxic standards for eco-conscious brands), while covering all key application methods: in-pulp/surface sizing types that integrate with pulp or treat paper surfaces for uniform, thorough protection, and coating-specific types that act as a top layer for enhanced defense against hot oil or prolonged food contact, ensuring your paper meal molds (e.g., bowls, trays) meet food safety, leak-proof, and market compliance needs.
Some anti-oil agents may cause foaming when applied to the pulp. We have a defoamer specifically designed for paper mold production.
Egg tray
improves the water resistance and strength of the paper by chemically bonding with the fibers, ensuring durability and stability of the final product, especially in humid conditions.
Support level: 15%/18%/20%
The recommended dosage is 10-15kg/ton
Wet strength agents enhance the structural integrity of egg trays, allowing them to maintain shape and strength even when exposed to moisture
The recommended dosage is 5-10kg/ton
Dry strength agents are crucial for egg trays as they enhance the trays’ mechanical strength, improving resistance to compression and preventing deformation during stacking, transportation, and handling.