Common sense: paper parameter standards in the printing industry

Common sense: paper parameter standards in the printing industry

1. The unit of paper:

A. Gram: the weight of one square meter (length width ÷ 2) = g is the weight

B. Order: 500 sheets of paper Unit: Order (factory specification)

C. Tons: 1 ton = 1000 kilograms as usual, used to calculate the paper price.

2. Specification and name of paper:

A. There are four most common types of paper:

(1). Positive paper: length 109.2 cm. width 78.7 cm

(2). Generous paper: length 119.4 cm. width 88.9 cm

(3). Sticker: length 765 cm. width 535 cm

(4). Carbonless paper: There are positive and generous specifications, but there are upper paper, middle paper, and lower paper, and the paper prices are different (see paper price classification).

B. The most common names of paper:

(1). Copy paper: 17g positive size: used for value-added tax tickets, gift packaging, generally pure white.

(2). Typing paper: 28g positive degree Specifications: used for combined singles and forms, there are seven colors: white, red, yellow, blue, green, light green, purple.

(3). Glossy paper: 35-40g positive degree specification: one side is glossy, used for forms, forms, and notes, which are low-grade printing paper.

(4).Writing paper: 50-100g large and positive. It is used for low-grade printed matter, and domestic paper is the most.

(5). Double-adhesive paper: 60-180g generous. Positive degree is available. It is used for mid-range prints and is domestically produced. Joint ventures and imports are common.

(6). Newsprint: 55-60g roller paper. Positive paper. Newspaper selection.

(7).Carbonless paper:

40-150g is generous and positive, with direct copy function, divided into upper, middle and lower paper,

The upper, middle and lower paper cannot be exchanged or turned over. The price of the paper is different. There are seven colors, which are often used in the form.

(8).Coated paper:

A. Double copper 80-400g positive degree. Both are generous, used for high-end printed matter.

B. Single copper: used for medium and high-grade printing such as carton, carton, hand bag, medicine box, etc.

(9). Sublime paper: 105-400g for elegant, high-grade color printing.

(10). Gray-backed white paper: 200g or more, with white-background gray for packaging.

(11). White cardboard: 200g, double-sided white, used for mid-range packaging.

(12). Kraft paper: 60-200g, used for packaging. Cartons. File bags. File bags. Envelopes.

(13). Special paper: generally imported paper is common, mainly used for printing covers, decorations, handicrafts, and fine products.

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