China Factory Wholesale 80GSM Wood Pulp White A4 Paper

Product Description

Specification

Product Name	A4 Copy Paper
Weight	g/m²	70g	75g	80g
		70±1	75±1	80±1
Whiteness	%	95-97
Chroma		L≥89 a 2.7-2.9 b -15.5±0.3
CIE		≥147
Thickness	um	95±1	99±1	105±1
Ash	%	24-26	25-27	26-28
Surface absorption weight	g/m²	25-35	25-35	25-35
Thickness banner check	%	≤5	≤5	≤5
Opacity	%	≥93	≥93	≥93
Longitudinal fracture length	km	≥3.4	≥3.4	≥3.4
Moisture	%	5.0-5.5	5.0-5.5	5.0-5.5
Expansion rate	%	≤2.5	≤2.5	≤2.5
Stiffness	mN.m	0.30/0.12	0.33/0.13	0.40/0.14
Smoothness	s	≥18	≥18	≥18
Smoothness difference on both sides	%	≤25	≤25	≤25
Dust degree	unit/m²	≤0.5mm²≤280;0.5-1.5mm²≤20;
Grade	C(A/B Optional)

Product Description
Packing and Shipping
Company Profile Partner Customer Orders
FAQ 1. who are we?
We are based in Jiangsu, China, start from 2007,sell to Domestic Market(00.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Barcode Scanner,Barcode Printer,Barcode Data Collector,Thermal Transfer Ribbon,Self Adhesive Label
4. why should you buy from us not from other suppliers?
We have more than ten years of working experience.We have accumulated rich industry experience and application cases, our users
cover many industries such as manufacturing, retail, academic institution, books, logistics, postal, tobacco, electricity ^
5. what services can we provide?
Accepted Delivery Terms: FOB,Express Delivery;
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,Credit Card,PayPal;
Language Spoken:English,Chinese

---

>> Nin-Tend0o Switch with Google Play Store Android 12 System 128g Memory 4.95" IPS OLED Big Touch Screen Hall Joystick Built-in WiFi Controller
>> Efficient and Stable High Cost-Effective Gantry Machining Center Milling Machine
>> Round Shape Mini LED Electrical Kitchen Digital Timer for Cooking
>> Q (F) -T4 China Construction Machinery Sanautomatic Block Making Machine
>> Geared Engine Motor TE 16KM-24-96/TE 16KM-24-144
>> Small Fully Automatic Lazy Massage Chair Home Multifunctional Whole Body Cervical Vertebra Gift Sofa Massage Chair
>> 120A MPPT Hybrid Inverter: Reliable Solar Energy Solution
>> 2.9*3.9 m Ceyonotype print on fabric strong UV light Exposure machine
>> Engine Timing Chain Kit for Peugeot EP8FDT OEM 9800475480 9800195780 TK1337-1
>> 2025 New Ai 4K UHD 4K Laparoscopy Laproscopy Tower 4K1endoscope Camera 4K for General Surgery
>> Compression Resistance Wear-Resistant Customizable K201 High Temperature Resistant Hydraulic Rubber Hose
>> PE PP Small Bottles Extrusion Blow Molding Machine
>> Sunflower Oil Pressing Machine Cooking Oil Milling Machine Oil Press Machine
>> 2022 Wholesale Wood SUP Paddle Aluminum Alloy Shaft Wooden Paddle for Board Surfing Kayak
>> Basler,Allied Vision, Hikvision, CATL, Huawey, BYD Using 16mm 1.2" 25MP Machine Vision FA 0.39% TV Low Distortion Industrial Recognition 8K Camera Megapixel Optical Lenses Automatic CCTV Lens C Mount
>> Um534370xa Um534371ya Wheel Speed ABS Sensor for Mazda Bt-50 Um534372ya Um534373xa
>> Hot-Selling CNC 18mm Single Double Servo Tapping and Drilling Machine
>> Electric Outboard Trolling Motor 55lbs
>> paper scrap compressing machine paper used baler baling machine
>> Collapsible Clothes Laundry Basket with Handle Foldable Washing Laundry Storage Basket