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Duplex Board Manufactuer 250gsm 300gsm 350gsm 400gsm 450gsm 500gsm - China

price: contact company for price

DL Industry Group Limited duplex board

Your best choicel! ! !

Coated Duplex Board with Grey Back

Coated Duplex board grey back is a type of boxboard with a glossy coated surface on one side for

superior printability. This product is typically used as packaging material for small boxes that require high

quality printability.

Essential information

Type: roll & sheet

Substance: 230/ 250/ 300/ 350/ 400/ 450/ 500gsm

Grade: AA/ A/ AB

Regular size

1) 787* 1092mm

2) 889* 1194mm

3) 700* 1000mm

4) 673* 838mm

5) Customized service to different size for customers


1) Strong stiffness and excellent folding resistance.

2) Good printability.

3) Adaptable to after processing procedures and can be applied to particular requirements of different

products package.

4) Strict quality control.

5) Customized service to different requirements for customers.

Specifications of duplex board grey back

Grammage g/ m2


+6, - 3






Thickness mm

≥ 0.28

≥ 0.31

≥ 0.335

≥ 0.37

≥ 0.44

≥ 0.495



Smoothness s

≥ 80


Stiffness CD/ MD Nm

≥ 2.5/ 5.75

≥ 3.0/ 6.90

≥ 3.8/ 8.74

≥ 4.5/ 10.35

≥ 7.0/ 16.0

≥ 10.0/ 21.5

Bending resistance time

≥ 10

Ink KN%


Water Absorption up g/ m2


Burst strength up kPa

≥ 500

≥ 550

≥ 580

≥ 630

≥ 650

≥ 700

IGT m/ s


Coated Duplex Board White Back( Triplex Board White Back)

Products descriptions

1) Coated duplex board white back is used for box, hand bag, file cover, courier envelopes converting as well as other stationery & packing application purpose

2) Substance: 230- 500gsm

3) Size: both in sheets or in reels OEM available

4) Coating: double side coating with white back

5) Printing: colorful offset printable

6) Quality: AA grade

Products features

1) Professional quality ISO control system

2) Strong stiffness and strength

3) Stable ink absorbability and rich printing dots

4) Double sides coating with white surface and white back

5) Standard export packing

Specification of coated duplex board white back






230- 500



double sides coating



≥ 80 ISO

Stiffness MD

g/ cm

50- 220



≥ 70


g/ m2

≤ 50


6- 8


Used extensively in Packaging, Printing and Laminating:

1) Packaging material for small boxes, like food, wine, toy, drug, shoe boxes and others.

2) Widely used and supplied in printing area, single side color printing, then make cartons which are used as

packaging, or used in the design, manual products.

3) Also can be used as a commodity tag, plate and the tap of blister packaging.

Package detail

1) In Rolls, PE film wrapped, 4 angles protected. Waterproof film.

2) In Sheets, bulk packed on strong wooden pallets wrapped with PE film, 4 angles protected. Waterproof film.

3) In Ream. Normally 100 sheets per ream. Ream packed wrapped with PE film, 4 angles protected.

Waterproof film.

4) Customized package for customers.


We can supply you samples with free.

Attention: The sample size is always like A4 paper, if you have special requirements, let us know.

You may also interested in other products

Please contact Leon

Mobile/ Viber/ Whatapp: 008615900363543

Em: info at dlindustrygroupltd . com and dlgroup at aliyun . com

QQ/ Wechat: 515121874

DL Industry Group Limited

Your best choice from China! ! !

Company Contact:

  • Phone: 008615900363543

  • Address: Room 709, Unit 5, Builing 19,, Tianjin, China

  • Email: Email

Published date: September 14, 2015 -

  • Business Description: DL Industry Group Limited (herein after referred as DL)'s predecessor

    began the business in 1980s. With the more than 30 years experience,

    DL become a global company with a diverse product portfolio. The company

    based in Tianjin, China along with branches and offices around the world

    in London, Hong Kong. Every month we export more than 550 ton kinds of

    paper to our customers all over the world like Japan, Korea, Ethiopia,

    Kenya, and so on. Meanwhile we import more than 20 containers waste

    paper per month for our factory and our clients. Our tissue converting

    factory is located Baoding, duplex board factory is in Shenze. Near

    Tianjin Xingang port, we have our 6000m2 warehouse for our waste paper

    DL Industry Group Limited committed to excellence and development paper business including duplex board, toilet tissue, copy paper and carbonless paper as following:

    Duplex board: 230gsm, 270gsm, 300gsm, 350gsm, 400gsm, 450gsm, 500gsm in customized size

    Toilet tissue: toilet paper in small roll and jumbo roll, toilet tissue, napkin, kitchen towel and etc.

    Copy paper: A4 copy paper (60gsm, 70gsm, 75gsm and 80gsm), A3 copy paper, A5 copy paper.

    Carbonless paper: 1.) 45, 50, 55, 60, 65, 70, 75, 80, 85gsm CF white or tinted;

    2.) 50, 62, 72, 82gsm,CFB white or tinted;

    3.) 47, 57, 67, 77, 87, 97, 107, 117, 127gsm CB white or tinted;

    Our advantage: base on our professional factory, we can OEM your products as your requirement.

    Since the 2009, not only did we develop our business in a wide range of industries all over the world, but we also explored the emerging fields in industries specifically more environmental raw materials. In 2014, DL imported 5,296.4 ton paper and 2625.1 ton plastic, exported 1084 ton paper. Sales volume increase more 232.5%

    Mainly, we will continue to embrace and do what our business environment demanded from us.

    If you are interested our products, please contact Leon

    Mobile/Viber/Whatapp: 008615900363543

    Em: info at dlindustrygroupltd .com and dlgroup at aliyun .com

    QQ/Wechat: 515121874

    www .dlindustrygroupltd . com

    DL Industry Group Limited

    Your best choice from China!!!

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