China Duplex Board Duplex Board Grey Back Board

700x1000mm Duplex Board Grey Back for Sale1.Technical Specifications:TECHNICAL DATA FOR DUPLEX BOARD WITH GREY BACKItemUnitTest
MethodGrade AAGrade ABasis WeightG/M2ISO 536:1995 230250
300350 ±3%
400450Diamond Tools Density≤300 G/M2G/M3ISO 534:19980.820.83>300 G/M20.800.81Brightness(face)≥%ISO2470:199994.092.0Smoothness≥sISO5627:1995200.0150.0PPS Roughness≤μmISO8791-4:19921.802.00Printing Gloss≥%GB/T 1203290.088.0Oil Absorbance
(K&N Value)%GB/T 1291115~28Resistance to picking
( Middle Viscosity) ≥m/sISO 3783:19801.501.40Cobb
Water absorptivenessface≤G/M2ISO 535:199150back≤120Stiffness
CD
≥230 G/M2mN·mISO2493:19922.502.30250 G/M23.203.00300 G/M25.405.20350 G/M27.907.60400 G/M211.0010.60450 G/M215.2014.50Dust
(Spot)
≤0.2~1.0mm2each/m2GB/T 15411012>1.0~2.0mm200>2.0mm200Moisture≤300 G/M2%ISO 287:19917.0±1.0>300 G/M27.5±1.0*Test conditions: ISO 554 -1976 (23 ±1 °C /50 ±2 %)*MD= Machine Direction CD= Cross Direction
2.Product Description
1)Product range: 230-450GSM available in different quality grade.2) Size: Sheets and reels are both available, 700x100, 0mm and any special sizes available.
3) Features: Standard weight, high-standard stiffness, even thicknesMachinery for Packaging Supplies s, coated surface, good smoothness and PPS, etc.
4) Typical applications: Widely used in packaging and printing like Shoe boxes, wine packages, cigarette middle packages, matchboxes, toothpaste boxes, cosmetics outer packaging, or whatever packaging the item may be suitable for.
5) Material: imported waste paper and imported pulp.
6) Chemicals used: As per different requirement for said article.
3.about our Company
Zhengzhou San Techchem is a large scale group company located in Zhengzhou City, the central of China. Our company is honored as "Advanced Unit" every year as we're doing good producing aAir Clean Equipment nd exporting job.Our products are widely exported to more than 60 countries and regions such as Southeast Asia, Africa, Middle East and South America etc, and have enjoyed high reputation. Our Motto is to provide our clients with first grade quality, professional and excellent service, and aims to building a long term and mutual benefit cooperation.We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective.ZhengzhouTelecommunication & Broadcasting San Techchem sincerely welcome customers to contact, communicate and cooperate with us. Choosing San Techchem means you have chosen a success.
4.Product pictFastener & Fitting ures
5.If you have interest,please contact us for more information: