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20

2024-02

A4 paper is defined by ISO 216 of the International Organization for Standardization.

A4 paper is defined by ISO 216 of the International Organization for Standardization, with a specification of 21cm × 29.7cm(210mm × 297mm). The paper size used in most countries in the world adopts this international standard.

2024-02-20

A4 paper is defined by ISO 216 of the International Organization for Standardization.

20

2024-02

The choice of copy paper.

Electrostatic copiers use paper thickness, generally between 64-80 grams per square meter, and copiers can use between 50-200 grams per square meter of copy paper.

2024-02-20

The choice of copy paper.

20

2024-02

Printing paper by size and number of layers

Computer printing paper for stylus printers in office automation series is classified according to the size and number of layers of the paper, such as 241-1,241-2, which respectively represent 1-layer and 2-layer narrow-line printing paper, and of course 3-layer and 4-layer printing paper. Commonly used wide-line printing paper includes 381-1,381-2, etc.

2024-02-20

Printing paper by size and number of layers

20

2024-02

Nowadays, the application of paper has been extended to various fields

Office paper products are often overlooked in all office supplies, but because they are used more and more frequently, they are indispensable for our daily office.

2024-02-20

Nowadays, the application of paper has been extended to various fields

20

2024-02

Copy paper is special paper for copiers.

Although copy paper is a special paper for copiers, it has the widest range of applications and can be widely used in copiers, needle printers, laser printers, inkjet printers, etc. when the output effect is not very high, especially in needle printers. The use of laser printers is more extensive.

2024-02-20

Copy paper is special paper for copiers.

20

2024-02

Classification of copy paper

The grade of office paper can be divided into three levels. First-level paper is used for external documents of enterprises; second-level paper is used for large quantities of external photocopying documents; third-level paper is generally used for internal use of enterprises and does not require too high text.

2024-02-20

Classification of copy paper
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