Paper Surface Sizing Starch

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Product Name: Paper Surface Sizing Starch
Product introduction:
Surface sizing products are designed to enhance the surface properties of various paper and board grades. They reduce the need for internal sizing required to achieve a desired overall sizing level, thus resulting in a cleaner wet end and improved machine runnability.

Detailed Introduction

What is surface sizing and the desired goal?

Surface sizing is a process that starts with a previously formed web then adds a sizing agent.
The desired goal of the process is to promote desired surface properties by creating a stronger surface and binding fibers and fillers to that surface.
Liquid starch penetrates in the z-direction and is expected to add internal strength.

Do you know the importance of starch in the surface sizing?
The importance of starch in the surface sizing is to increase the resistance and surface strength against water, oil and solvents.
Surface sizing with starch improves positively the physical strengths of the paper. The bonding between fibers such as bursting strength, tensile strength and folding strength increases.
It is known that the more dimensional stability and the less wrinkle and folding defects are formed if the strength is obtained with surface sizing in paper making.
Besides that, drainage possibility can be obtained easily in the paper machine.

Our products advantages:

1.Applicable to various paper and board grades

2.Ensure good hydrophobation, convertibility, and printability

3.Effective over a wide pH range

4.Fully cured on-machine

5.Compatible with other size press additives

6.Maintain good ratio between sizing performance and cost

If you want to improve your paper surface sizing performance, or are in trobule while using sizing agent, please do not hesitate to contact us. We are pleased to provide professional advices and solutions.
Tel: +86 0769 8828 6638
Phone/WhatsApp: +86 13650202730
Raine Li(Mr.)