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China Manufacturers OEM Doublea A4 Copy Paper with Best Price

China Manufacturers OEM Doublea A4 Copy Paper with Best Price, Find details about China A4, Paper from China Manufacturers OEM Doublea A4 Copy Paper with Best Price

Model NO.
80gsm 75gsm 70gsm
Application 1
A4 Paper
Transport Package
Cartons or According to Customer Requirements.
Specification
21*29.7cm
Origin
China
HS Code
4809900000
Model NO.
80gsm 75gsm 70gsm
Application 1
A4 Paper
Transport Package
Cartons or According to Customer Requirements.
Specification
21*29.7cm
Origin
China
HS Code
4809900000
China Manufacturers OEM Doublea A4 Copy Paper with Best PriceChina Manufacturers OEM Doublea A4 Copy Paper with Best PriceChina Manufacturers OEM Doublea A4 Copy Paper with Best Price
Quick Details
Type:
Copy Paper

Weight:
70G 75G 80G, 70g/75g/80g

Size:
Any Size Offered

Color:
White

Brand Name:
Jin Bao Brother

Model Number:
JB1

Place of Origin:
Guangdong, China

Paper Size:
A4

Keyword:
A4 Office Paper

Product name:
100% Woold Pulp 80gsm A4 Paper

Copy Paper Size:
A4 (210*297mm), US Letter Size

Usage:
Photocopy Machines

Packing:
500 Sheets/Ream 5 Reams/Box

Brightness:
102%-104%

Material:
100% Virgin Wood Pulp

Paper size:
A4 (210x297mm)A3(420x297mm)

Quality:
GradeA
Lead Time:
Quantity(Packs)1 - 80008001 - 1600016001 - 45000>45000
Est. Time(days)223To be negotiated

There are many USES for A4 paper:
Writing a love letter,
Knead and soften to make papyrus,
Door slits, table legs, Windows,
Making fans, backgammon drawings, origami airplanes,
After washing feet, used to wipe, 1653 dirt-proof pad, scratch paper, do counterfeit money,
When flying a kite, it can be folded to make a hanging ring. It can be folded twice to draw a straight line as a ruler.
Used as a paper cutting material, dug a few holes to make a simple mask,
Fold into hats, roll into conical funnels, fold and cut into pen containers, pack things (fruit, etc.), catch fire,
As a locking tool (for expert users), as a bookmark, paper ashes can stop bleeding after burning,
Tear into strips to measure wind direction,
Drawing, folding various shapes, origami, paper cutting, as a wrapping paper,
Envelope, packaging, origami boat, pressed into paper cups, kites, paper bags,
Tear small pieces to make friction-generating static electricity.
To catch bees, to fan the flames, to make wreaths,
Into small boxes for trash, for labels,
Make a rag, a cone, a bookmark, a pen holder (wrapped around the cartridge),
In chemical experiments, make paper cups to boil water, wrap hands in winter to keep warm,
For curling hair, for insoles,
Use sharp paper edges to cut the cake.

Group A paper

The ratio of length to width is square root of 2:1.
The most commonly used paper size is A4, which is 297 by 210 mm.

The basis of series A was to find A piece of paper with A length/width ratio of square root of 2 and an area of 1 square meter (m).
The paper is therefore 841 mm wide and 1189 mm long (the ratio of length to length is √2:1) and is numbered A0.
If the long side of the A0 paper cut into two, you will get two Pieces of A1 paper, its width and length are 594 mm and 841 mm.
In this way continue to A1 paper cutting, you can get A2, A3, A4 and so on paper size in sequence.
When setting the standard, the dimensions are all in integers, so the paper size with a decimal (less than 1 mm) will be rounded.

Group B paper

The size is the geometric average of A group of papers with the same number and one less number.

The basis of the B series is to find a paper with a width of 1 meter and an area of square root of 2 square meters (m).
The paper is therefore 1000mm wide and 1414mm long (with an aspect ratio of √2:1) and is numbered B0.
If the long side of B0 paper cut into two, then get two pieces of B1 paper, its width and length are 707 mm and 1000 mm.
In this way continue to B1 paper cutting, you can in order to get B2, B3, B4 and so on paper size.
Compared with Series A, the paper area of Series B is √2 times the same size as Series A. For example, B4 is √2 times the size of A4.
(In addition, there is an incompatible Set B paper size in Japan, which is defined by arithmetic rather than geometric averages.)

Group C paper

The size is the geometric average of A and B sheets of paper with the same number.

The formulation of The C series is based on the geometric averaging of the dimensions of the A series and the B series.
For example, the paper size of C4 is the geometric average of A4 and B4, and the length-to-width ratio of paper is still √2:1.
So C4 is somewhere between A4 and B4, and A4 paper can fit into C4 envelope-bags, while C4 paper can fit into B4 envelope-bags.
China Manufacturers OEM Doublea A4 Copy Paper with Best PriceChina Manufacturers OEM Doublea A4 Copy Paper with Best Price

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