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Only make precision-grade environmentally friendly packaging paper

Good quality creates good reputation, and no one can replace it.

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High strength and wide applicability

Customized specifications | Wide variety

We have our own slitting machines and other equipment, which can slit and process raw paper on behalf of customers. We can tailor products of various specifications and models according to the needs of different customers.

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High strength and wide applicability

Strict process standards and perfect production process

Professional craft technology Perfect equipment and quality assurance

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Ningbo sulfur-free packaging paper

Ningbo sulfur-free packaging paper

Ningbo sulfur-free packaging paper

PCB sulfur-free paper is a special material used in the printed circuit board (PCB) manufacturing process. It is a paper with low sulfide content, which can reduce the release of sulfide when manufacturing PCB to reduce corrosion and damage to circuit components.

Shaoguan sulfur-free paper tape

Shaoguan sulfur-free paper tape

Shaoguan sulfur-free paper tape

Sulfur-free paper is a specially treated paper whose main feature is that it does not contain sulfur, that is, no vulcanizing agent is added during the manufacturing process.

Shunde sulfur-free paper tape

Shunde sulfur-free paper tape

Shunde sulfur-free paper tape

Sulfur-free paper is a special type of paper that contains no sulfides and is usually made from pulp or other cellulosic materials. It has the following main applications in PCB production: Isolation material: Sulfur-free paper is used as an isolation material in the PCB production process, playing the role of isolation, protection and support at different production stages.

Industrio Company

We provides the best service

Dongguan Kangchuang Paper Co., Ltd. was established in 2003. As a service provider with more than ten years of experience in industrial paper production, it has been focusing on the research and development of industrial paper and is committed to providing customers with paper technology consulting services. After years of development, the company It has complete design and processing capabilities and excellent market operation level.

Our Work Growth
Our Employee Growth
150 Employed
Service Management

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Advisory Service

Advisory Service

Advisory Service

Confirm paper type

Confirm paper type

Confirm paper type

Product proofing

Product proofing

Product proofing

Confirm order

Confirm order

Confirm order

Pay deposit

Pay deposit

Sector Manufactu

Petroleum Refinery

Petroleum Refinery

Petroleum Refinery Manufacturing industry became a key sector of...

Logistics and transportation

Logistics and transportation

Logistics and transportation

Logistics and transportation

Logistics and transportation

Logistics and transportation

Customer receipt

Customer receipt

Customer receipt

Product display

Focus on the research and development of industrial paper and committed to providing customers with papermaking technology consulting services

Sulfur Free Paper for PCB Board and Circuit Board

Sulfur Free Paper for PCB Board and Circuit Board

Sulfur-free paper

Sulfur-free paper

SMD bracket wrapping paper

SMD bracket wrapping paper

LED bracket paper

LED bracket paper

Circuit board intermediate paper flat paper

Circuit board intermediate paper flat paper

Electroplated circuit board packaging paper

Electroplated circuit board packaging paper

60g sulfur-free paper

60g sulfur-free paper

PCB board separator sulfur-free paper

PCB board separator sulfur-free paper

interlayer paper

interlayer paper

Photovoltaic countertop paper spacer paper

Photovoltaic countertop paper spacer paper

Stainless steel lining paper

Stainless steel lining paper

litmus paper

litmus paper

recycled paper

recycled paper

Kraft paper

Kraft paper

newsprint

newsprint

Eco-friendly packaging roll recycled paper

Eco-friendly packaging roll recycled paper

Newsprint

Newsprint

Kraft paper strips

Kraft paper strips

50 gsm Kraft Paper

50 gsm Kraft Paper

Sulfur Free Paper for PCB Board and Circuit Board

Sulfur Free Paper for PCB Board and Circuit Board

Stainless steel lining paper

Stainless steel lining paper

litmus paper

litmus paper

recycled paper

recycled paper

Kraft paper

Kraft paper

interlayer paper

interlayer paper

Sulfur-free paper

Sulfur-free paper

Clients say about us

The paper is of moderate thickness and the size is just right. Thanks to the boss for recommending it to me personally.

Laure Spinello

Founder, Arch Industry

The logistics is quite fast, and the kraft paper is cut very well, smooth and without any lint or powder loss problems.

Laure Spinello

Founder, Arch Industry

The quality is great and great value for money. I will buy it again next time if I need it.

Laure Spinello

Founder, Arch Industry

Already put into use, the quality is very good, satisfied

Laure Spinello

Founder, Arch Industry

Color

Color difference is stable and colors can be customized

Pull

Large endurance, tear resistance, flexible and strong

Appearance

Even and smooth, even and smooth, even paper

Toughness

Good durability, resistant to puncture and folding

Latest Blog

What is the difference between kraft paper and normal paper?

2025-03-21T16:09:39+08:00
admin

What is the difference between kraft paper and normal paper?

Kraft paper adopts sulphate method of pulping (Kraft Process), with coniferous wood pulp as the main raw material, the fibre length up to 2-3 mm, lignin retention is more, so the texture is tough and tear-resistant. Unbleached kraft paper has a natural brownish-yellow colour, i.e. ‘brown kraft paper’, while bleached kraft paper is ‘white kraft paper’, and both types of kraft paper have high strength.

What is acid-free paper?

2025-02-20T14:22:40+08:00
admin

What is acid-free paper?

Acid-free paper, simply put, is paper that does not contain active acids. This paper is firm, strong and nearly neutral. The amount and color of this paper varies depending on the application, and it is a firm, strong, nearly neutral paper. When immersed in water, it produces a neutral or alkaline pH (7 or slightly higher). It is also lignin and sulfur free, which gives it good durability and makes it ideal for long-term storage of important items.

Difference between sulphuric acid paper and sulfur-free paper

2025-02-13T14:21:06+08:00
admin

Difference between sulphuric acid paper and sulfur-free paper Read More

Winning awards

You will find yourself working in a true partnership that results in an incredible experience, and an end product that is the best.