Factory Office Paper/A4 Multipurpose Paper/A4 Copy Paper/A4 Paper/A4 Photocopy Paper

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 10000 pc

Supply Capability:: 10000000 pc/month

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Product Description

Item Name: A4 paper Material: 100% Wood Pulp

Size: A4, A3, 8.5*11'', 8.5*14'', 8.5*17''

Base Weight: 80gsm, 75gsm, 70gsm
Brightness: 102-104% ,98-100%,94-96%

Whiteness: CIE 140-167

Moisture Content:4.5-5.5%

Our Services

1-OEM Service

2-Can Do export by ourself

3-Shipping advantage ,good price

Packaging & Shipping

Packing: 500 sheets per ream, 5 reams per carton

80gsm : 8000 reams /20'fcl

75gsm :8200 reams/20'fcl

70gsm :8400 reams/20'fcl

Company Information

Payment : 30% TT in advance ,balance against the copy of B/L

Delivery ; after get deposite within 10 days

MOQ : 1x20'fcl

Origin : Made In China

How to store:

1). Store in a dry, cool dark place, avoid exposing to the place of high temperature,

high humidity and sunlight or light irradiate directly;

2). Do not store with chemicals;

3). Avoid the strong extrusion, friction and scratching;

4).This product is a one-time use only and destroyed after use;

Item	copy paper
Material	100 % virgin wood pulp
Size	A4 : 210*297mm
Base Weight	80gsm,75gsm,70gsm
Whiteness	102%-104%,natural white
Packing	500 sheets per ream, 5 reams per carton(box)
Load Qty(20ft)	GSM	A4
	80gsm	8000 reams
	75gsm	8200 reams
	70gsm	8400 reams
Key performance	No jam in photocopy machine
	No double feed
	Stay flat after copying
	Leave no dust in the copy-machine
	Nice appearance-white and clean
	Nice touch-smooth and bulky
	No see through-print both sides
	Been developed for: Photocopy Machines, Laser Printers, Ink-jet Printers, Fax Machines

Q: How do you calculate how many tons of coated paper are there?: Art paper is flat paper with a size of 787 * 1092mm, 880 * 1230mm, and a ration of 70 to 250g/ square meters. Coated paper has a single side coated paper, double-sided coated paper, matt coated paper, matte coated paper points. According to the quality is divided into A, B, C three, etc.. The main raw material of art paper is copperplate base paper and coating.

Q: What is the principle of thermal paper?: When the heat sensitive paper is placed in the environment above 70 degrees Celsius, the thermal sensitive coating starts to change color. The reasons for its discoloration are also discussed in terms of its constituents.There are two kinds of heat sensitive components in thermal paper coating: one is colorless or implicit color, and the other is color developing agent. This type of thermal sensitive paper is also known as "double differentiation" type thermal recording paper.

Q: What's the difference between carton BC, double watt and single watt?: Corrugated box is divided into single, double, two, mainly hardness, double corrugated two corrugated, double corrugated in addition to hardness, and single corrugated only a layer.Double corrugated, such as: AB, BC, BE and so on;

Q: What kind of paper do you usually have?: The surface of the paper is mixed with clay, calcium carbonate, or other pigments such as titanium dioxide, plastic pigment, etc., to improve the color, gloss and printability. Coated paper processed on the base surface coated with paint and dried and pressed, and the grades can be divided into the following categories:(1) super coated paper with two ~ three times of the most advanced coating coated paper, coating on each side above 25g/m2, gloss up to 80 degrees, the paper is very smooth, the image is very clear and beautiful, suitable for senior pictures, high price product catalog, and other important documents of the quality requirements of printing high.(2) superfine coated paper: according to the general classification standard of Japanese paper making, the coated paper with a coating quantity of about 20g/m2 per surface is smooth and detailed, with excellent printability. Divided into single-sided and double-sided, single (per) surface coating amount in 20 grams / square meters, the ultra light pressure of coated paper, coated paper called art. For colour printing.(3) coated paper: it is divided into single and double coated coated paper. According to the Japanese paper classification standard, its coating quantity is about 10g/m2 or more, and it is coated with super light paper. For colour printing. It is one of the most common types of paper used in current cultural, advertising, design, printing, binding and industrial and commercial applications.Light weight coated paper (4): according to Japan industry classification standard, each surface is about 6 ~ 10 grams / square meter, the ultra light pressure, or after a slight overpressure light basis weight of about 50-75 grams per square meter, for the magazine to print with a draw.

Q: What kind of paper is suitable for water-soluble color lead?: Water soluble color lead: mostly carbon matrix, with water-soluble, but water-soluble color lead is difficult to form a flat color chromatography, easy to form stains, similar to water color painting, more suitable for painting buildings and sketches.

Q: Waterproof principle of waterproof paperboard: At present, the demand for waterproof cartons is increasing, especially in the fields of vegetables, food, household appliances and industrial products. In particular, the export of water resistant carton consumption increased rapidly, greatly promoted the development of corrugated box manufacturing industry.

Q: Needle printer does not suck paper. What's the reason?: The printer does not take the paper, there are three reasons: one is not switching paper type, a paper is put in the wrong position, there is the bad sensor input (the premise is you not mistaken, you put the rod) of the front lid plastic turned down. You can see the ribbon below where the paper is placed. There is a plastic projection, you press, there will be paper action, if not respond, it is broken. If so, just put the paper in and press it manually.

Q: How do I calculate the carton and partition board?: As an indispensable part of modern logistics, the packing carton takes on the important responsibility of containing, protecting the product and the beauty. The physical performance index of the packing carton becomes the basis of its quality evaluation. Stable working environment condition to ensure the accuracy and reliability of the test data, and a senior engineer for many years engaged in carton testing professional, test and analysis of the packing box, to provide test data for fair and scientific packing box packing box suppliers and users. TTS (one pass inspection) has also provided materials, screening and tender evaluation for many well-known enterprises.

Q: A4 A3 what is the size of the paper? Why do you call it?: According to the basic area of the paper format, the format specification is divided into A series, B series and C series, format specifications for A0 format size: 841mm * 1189mm format, an area of 1 square meters; the B0 size is 1000mm * 1414mm, an area of 2 square meters have the format C0 format size is 917mm; * 1297mm format, an area of 1.25 square meters; the format specifications of copy paper by A and B series. If the A0 along the length of paper into two parts, will become the A1 specification, the A1 paper along the length direction of, will become the A2 specifications, so to open to the A8 specification; B0 paper also according to the method of opening to B8 specifications. Among them, A3, A4, A5, A6 and B4, B5, B6 7 format specifications for copy paper commonly used specifications.

Q: How can I recycle the waste paper shell into cardboard?: 1, waste paper after unpacking, pumping iron wire, the plate conveyor transported to the pulper were broken, aquapulper of waste paper deinking pulp for beating, deinked pulp into the pulp pool2, by providing the pulp from the slurry pool pump put into the high frequency vibrating screen, high frequency vibrating screen to isolate debris; after the screening of pulp in the slurry tank 3, provided by the inflow of the pulp is put into the pump cylinder thickener from slurry tank, cylinder thickener is mainly in the low concentration slurry,. Concentration increased, and the concentration and can reach the purpose of washing slurry; concentrating pulp into the pulp pool

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