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Kraft Paper Sizing Chemical

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MOQ : 1 Metric Ton

Kraft Paper Sizing Chemical Specification

Paper Type
Kraft Paper

Pulp Material
Hardwood, Softwood, or Mixed Fiber

Pulp Type
Virgin and Recycled Pulp

Style
Liquid Chemical

Size
Drums, IBC tanks, Bulk tankers

Thickness
Enables paper GSM from 70 to 300 g/m

Weight
Standard: 50 kg/drum, 200 kg/drum (adjustable as needed)

Width
Applicable to all standard paper mill web widths

Moisture
Less than 1% when applied to paper

Bursting
60 - 90 KPa (optional, based on paper grade)

Color
Pale Yellow to Light Brown

Coating
Uniform and Consistent

Coating Side
Single Side

Coating Material
Chemical Sizing Agent

Density
1.10 Gram per cubic centimeter(g/cm3)

Tightness
High

Feature
Improves water resistance, surface strength and printability

Compatible Printing
Offset printing, Flexo printing, Digital printing

Use
Surface & Internal Sizing in Kraft Paper manufacturing

Customization
Yes

Shape
Liquid

Application Method
Surface sizing press or wet-end addition

Solubility
Completely miscible in water

Viscosity
15-50 cP (at 25°C)

Ionic Nature
Anionic/Amphoteric

Storage Temperature
5°C to 35°C

pH Value
3.5 - 5.0 (typical as supplied)

Packaging
HDPE Drums, IBCs, Tanker Loads

Toxicity
Non-toxic, Eco-friendly

Dosage
0.5% to 2.0% on dry fiber (as per process)

Shelf Life
6-12 months in sealed condition

Kraft Paper Sizing Chemical Trade Information

Minimum Order Quantity
1 Metric Ton

Payment Terms
Cash Advance (CA)

Delivery Time
1 Week

Main Domestic Market
All India

About Kraft Paper Sizing Chemical

We are distinguished in providing a wide array of Kraft Paper Sizing Chemical. It is used during paper manufacture to reduce the paper's tendency. This chemical is suitable in the laboratory purpose. It helps to allow inks and paints to remain on the surface of the paper. Kraft Paper Sizing Chemical is known to give water-resistant protection of a paper's surface. It aids to increase the smoothness and reduce the hairiness of the warp yarn.

Reliable Performance for Kraft Paper Manufacturing

This sizing chemical offers enhanced durability and printability for Kraft paper, whether utilizing hardwood, softwood, or mixed fibers. Its uniform coating capability ensures high tightness, superior water resistance, and optimal bursting strength. With adjustable packaging and dosing, it fits seamlessly into various production setups and supports sustainable paper manufacturing processes.

Versatile Application and Compatibility

Designed for both surface and internal sizing, the chemical is effectively used at the wet-end or via surface sizing presses. Its compatibility with offset, flexo, and digital printing makes it an excellent solution for manufacturers targeting a range of print applications on Kraft paper. Customization ensures it suits unique production requirements.

FAQ's of Kraft Paper Sizing Chemical:

Q: How is the Kraft Paper Sizing Chemical applied during the manufacturing process?

A: The chemical can be introduced either at the wet-end of the pulping process or through a surface sizing press, ensuring uniform distribution and optimal paper properties depending on mill requirements.

Q: What are the specific benefits of using this sizing chemical in Kraft paper production?

A: It improves water resistance, surface strength, and printability, making Kraft paper more durable, versatile, and suitable for high-quality printing methods such as offset, flexo, and digital printing.

Q: When should the chemical be used within the paper manufacturing process?

A: It is ideally dosed at 0.5% to 2.0% on dry fiber, either alongside pulp formation (wet-end) or during the post-sheet formation step (surface sizing), depending on desired end-properties.

Q: Where can the Kraft Paper Sizing Chemical be stored, and what are the recommended conditions?

A: It should be kept in sealed HDPE drums, IBCs, or tankers at storage temperatures between 5C and 35C, protecting it from contamination and ensuring a shelf life of 6-12 months.

Q: Is the sizing chemical safe for operators and environmentally sustainable?

A: Yes, it is non-toxic and eco-friendly, posing no hazards during handling or disposal, and aligns with sustainable paper manufacturing practices.

Q: What types of pulp are compatible with this chemical, and is customization available?

A: It works effectively with virgin, recycled, hardwood, softwood, or mixed fiber pulps. Custom formulation is also available to suit specific process needs and paper grades.

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