China Duplex Board Duplex Board Grey Back Board

One Side Coated Duplex Board with Grey Back1.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 thickness, 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.
2.Technical Specifications:TECHNICAL DATA FOR DUPLEX BOARD WITH GREY BACKItemUnitTest
MethodGrade AAGrade ABasis WeightG/M2ISO 536:1995 230250
300350 ±3%
400450Density≤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)Machinery for Food, Beverage & Cereal ≥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/M211.0010.6Package & Conveyance 0450 G/M215.2014.50Dust
(Spot)
≤0.2~1.0mm2each/m2GB/T 15411012>1.0~2.0mm200&gCable Parts t;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 Direction3.FAQ
1) What is your terms of payment ?
T/T 50% deposit and the balance against copy of B/L or L/C at sight.
2) What is your terms of delivery ?
FOB , CNF,CFR , CIF
3) How about your delivery time ?
Generally it will take 21 days after receiving your advance payment . the specific delivery time depends on the items anGrinder d the quantity of your order .
4) Can you produce according to the samples ?
Yes , we can prodOther Instruments & Meters uce by your samples or technical drawings .
5) What is your sample policy ?
We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost .
6) Do you test all your goods before delivery ?
Yes , we have 100% test before delivery .
7) How do you make our business long-term and good relationship ?
(1)We keep good quality and competitive price to ensure our customers benefit .
(2)we respect every customer as our friend and we sincerely do business and make friends with them .4.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 and 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.Zhengzhou San Techchem sincerely welcome customers to contact, communicate and cooperate with us. Choosing San Techchem means you have chosen a success.5.Product pictures6.If you have interest,please contact us for more information: