Product Demand

How to choose the suitable desiccant packaging material?

In the application of desiccant, the function of packing material is to ensure that the raw material of desiccant is separated from the products that need to be dry moisture-proof and mildew-proof as far as possible, because many packaging materials have defects such as poor strength, poor sealing, non-dust proof and so on. This leads to the leakage of desiccant products in the process of transfer or transportation, which greatly reduces the quality of the products.

Huawin Dulley Paper

Years of industry experience, pay attention to the details of production quality

Provide excellent packaging solutions for desiccants such as calcium chloride

Product Description

Product Parameter

Product Name: Dulley paper

Product Raw Material:PET non-woven fabric + breathable film

Product Gram Weight: 60-110g/㎡

Product Width: 40mm-1000mm (can be customized on demand)

Product Outside Diameter: 300mm-600mm (can be customized on demand, consult customer service)

Inner Diameter of Paper Tube: 75mm

Product Color: white (multiple colors can be printed on demand)

Printing Process: flexographic water-based ink printing (table printing)

Heat Sealing Temperature: about 120 ℃

air permeability rate：200s

moisture permeability rate： 3000g / ㎡ day (38 ℃, 90% RH)

Scope of Application: it is suitable for the packaging of desiccants such as calcium chloride, magnesium chloride, montmorillonite and so on.

Product Introduction

Huawin Dulley paper adopts excellent PET non-woven composite breathable film and is made of flexographic water-based ink printing process. It has the characteristics of smooth surface, high strength, not easy to tear, no dust leakage, no dripping, not easy to return osmosis, good air permeability, good heat sealing and so on.At the same time, the anti-static function can be customized, and the friction voltage is less than 80V. It is suitable for desiccant packaging with high electrostatic requirements for electronic products such as Electromechanical industry, measuring instrument, precision industry and semiconductor equipment.

Product Features

1.Careful selection of materials: Dulley paper selected PET non-woven fabric, with high strength and sealing strength, and high temperature resistance, dust prevention, good air permeability, can withstand different types of different grams of raw materials.

2.No dust leakage: Dulley paper itself has good air permeability, so there is no need to drill holes, and can effectively avoid dust leakage.

3.Antistatic: dulai paper can customize the antistatic function according to the needs of customers. The friction voltage is less than 80V and has strong antistatic performance.

4.Customize by pictures: Dulley paper adopts flexographic water-based ink printing process, which not only meets the needs of all kinds of printing customization, but also has a clear and beautiful pattern.

5.Application scenario: Dulley paper can be widely used in the packaging of calcium chloride, magnesium chloride, montmorillonite and other desiccants.

6.Meet the customization: Huawin Dulley paper meets the customization of 60-110g/ drum, and the size, specification and color can be customized on demand. For specific customization, please consult customer service.

Product Customization

Product Customization Process

All of our Dulley paper can be customized, consult customer service to choose the Dulley paper that is suitable for you!

consult and negotiate →confirm cooperation intention → Determine size and color→confirm sample design→make and send samples →sign contracts→mass production→shipment

Warm tip: the sample draft of the design can be provided by your company, or it can be designed with the help of our company.

Huawin Advantages 

Fujian Huawin Chemical Co., Ltd.

The company was founded in 1998, is a collection of scientific research, development, production, marketing, technical services, technical consultation, quality monitoring and analysis in one of the high-tech enterprises. We are engaged in the service and technical research of packaging materials, and are committed to providing customers with fast delivery and high-quality packaging products, which are widely used in desiccant, oxygen absorber, warm paste and other product packaging.

Technical Support

The company has set up a joint laboratory with the International Microbiological Association to ensure the reliability, effectiveness and innovation of our products, and can provide technical support such as desiccant, oxygen absorber, warm paste and so on. At the same time, it is equipped with oxygen permeability and humidity permeability detector, which can detect the air permeability, moisture permeability and so on.

Considerate Service

In order to reduce material costs and strictly control product quality, the company set up the Packaging Materials Division in 2016, engaged in the R & D and production of packaging materials, only to better provide customers with high-quality and high-quality services.

Fully Equipped

The company has electronic shaft 10-color high-speed printing press, medium-speed printing press, high-speed cutting machine, solvent-free compound machine, dry compound machine, oxygen absorber packaging production line, bag-making machine and on-line inspection system.

Management Concept 

We have been adhering to the innovative concept of low-carbon, environmental protection and degradability, developing a variety of desiccants, oxygen absorbers and other packaging materials to meet the needs of users.