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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.
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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.
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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.
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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 Protective Paper for LED
Sulfur-Free Protective Paper for LED
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
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
Sulfur-Free Protective Paper for LED
Sulfur-Free Protective Paper for LED
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

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
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
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
Laure Spinello
Founder, Arch Industry
Already put into use, the quality is very good, satisfied
Laure Spinello
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

Sulfur-Free Paper for PCBs & LEDs
  • 2025-04-03T16:25:08+08:00
  • admin
Sulfur-Free Paper for PCBs & LEDs
Sulfur-free protective paper has emerged as a game-changer in electronics manufacturing, particularly for printed circuit boards (PCBs) and LED components. Traditional protective materials often contain sulfur compounds, which react with copper and silver traces on PCBs, leading to corrosion and electrical failures. Sulfur-free paper eliminates this risk by using alternative chemical formulations, ensuring long-term reliability for sensitive electronics412.
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What is Kraft Paper?
  • 2025-03-28T14:36:18+08:00
  • admin
What is Kraft Paper?
Kraft paper is a durable, tan-colored paper made from wood fibers of coniferous trees. The process involves breaking wood into pulp, beating it to strengthen fiber bonds, adding sizing and dyes, and forming sheets on a papermaking machine. Named for its tan color and cowhide-like toughness, it's widely used in packaging,envelope paper, adhesive sealing paper, asphalt paper, cable protection paper, insulating paper, and more.
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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.
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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.