The difference between white kraft paper and double offset paper, what is the difference between dou

White kraft paper is kraft paper for packaging, and double offset paper is kraft paper for printing, although both kinds of paper are white, but there will be certain differences in use, although white kraft paper can also be printed, but you are mainly used for printing, or double offset paper is more suitable, if it is used for packaging, then white kraft paper will be a little better than double offset paper.

First of all, the difference in fiber strength, white kraft paper is made of long fibers than double offset paper, so white kraft paper has good strength! Secondly, look at the paper powder paper wool, double offset paper is more than white kraft paper. Then look at the degree of bursting, white cowhide is not easy to burst.

A lot of paper in the big paper network has a very neat.

The white cowhide fiber is long, slightly rough, tough, and crisp, and the double offset paper is delicate, smooth, and softer. Satisfied.

White kraft paper and double offset paper are white, but the use is very different, white kraft paper is packaging paper, double offset paper is printing paper, and the positioning of the two is different. If you really want to know, I recommend you to go to Jiali Paper to have a look.

Double offset paper. It refers to printing paper, also called offset paper.

Books like ours are printed on offset paper (but like Ruili.

The surface of the paper used for fashion magazines is slippery, and there are coated glossy ones called double copper paper), which are generally between 60 grams and 120 grams, and there are also 150 grams of high-weight double offset paper. Less than 60 grams is not called double glue but writing paper, and writing is a relatively poor paper grade.

White cardboard is a kind of thick paper that is firm and thick, and has a large amount of weight. In the past, it was proposed to divide into paper, cardboard and cardboard based on quantitative; In the early years, in Shanghai shopping malls, the white thick paper with a quantitative amount of about 200g m2 (smooth surface, calendered, high stiffness, also known as thin cardboard) was called weighing heavy paper.

In fact, it is also a kind of cardboard. The most common cardboard is not colored, and it is commonly known as white cardboard. If it is colored, it is called color card paper according to the color.

The main use of white cardboard is to print business cards, certificates, and invitations.

Covers, calendars, postal postcards, etc.

Summary. Under normal circumstances, white cattle and white plastic paper look similar, because these two types of paper are white, and both can be used for printing, often everyone does not care about the situation, it is possible to mistakenly think that two kinds of paper have become one kind of paper.

Under normal circumstances, white bull and white plastic paper look similar, because these two types of paper are white, and both can be used for printing, often everyone does not care about the situation, all Pai Hui may mistakenly think that the two kinds of paper have become a kind of paper.

1. Starting from the gram weight of the paper, the gram weight of the white cow is usually 60 180 grams, and the gram weight of the white glue paper is usually 60 120. Under normal conditions, it is such a gram weight, and the gram weight of the general double offset paper is relatively high, such as grams, etc., but the gram weight of white cattle is rarely high. 2. There is also a considerable difference between the raw material composition of white cattle and white plastic paper, white cattle are generally made of pure wood pulp, but double offset paper can be manufactured with a lot of pulp, which is why the price of white cattle is an important reason for the price of ordinary high friends of white plastic paper.

3. Let's talk about the difference between white cow and white glue paper in terms of printing and use. Both kinds of paper can be used for printing, at present, most people will choose white plastic paper as printing paper, why is this? Due to the low cost, and bright, but the effect of white cattle printing is not better than the effect of double offset paper, white cattle is an environmentally friendly raw material, and the effect of printing is also very beautiful.

In terms of the use of paper, the white cow can be used as paper bags, letter and no noisy sealing bags, handbags, trick bags and other quiet ridge ant food bags, burying bags and so on. The white adhesive paper is usually used for the cover of books.

The difference between offset paper and ordinary paper is different. Offset paper is mainly used for lithographic (offset) printing press or other printing presses when printing high-grade color prints, and is suitable for printing monochrome or multi-color book covers, texts, inserts, pictorials, maps, posters, color trademarks and various packaging products. Ordinary paper is generally used for text, manuscripts, printing, etc.

Paper, a thin sheet made of plant fibers, is used for writing, printing, printing, packaging, etc. Different from the glutinous fiber, the glutinous is the "silk" of animal fibers. It is possible to fold any piece of paper for writing.

Paper is the carrier of writing and printing, and can also be used as packaging, sanitation and other purposes, such as printing paper, Hu Sui coarse copy paper, toilet paper, facial paper, etc., due to the invention and promotion of paper, so that human beings can no longer use mud, stone, wood, trousers pottery, metal and other materials to record words or pictures, but also make a large amount of ancient information to be disseminated and preserved.

Abstract:There are many types of kraft paper, white kraft paper is one of them, it is made of bleached wood pulp, there are many types, such as according to the color can be divided into two kinds: natural white and ultra-white, according to the printing can be divided into printing white kraft paper and dyed white kraft paper. White kraft paper is a more used kraft paper, and another widely used kraft paper, the difference between the two is mainly reflected in the color, use, production materials, printing effect five aspects.

Let's take a look at the difference between white kraft paper and yellow kraft paper. 1. What kind of paper is white kraft paper?

White kraft paper is a kind of kraft paper, which is made of bleached wood pulp, which is widely used in the production of envelopes, bucket bags, file bags, handbags, handbags, shopping bags, packaged food, etc.

There are many types of white kraft paper, according to the color can be divided into two kinds of white and ultra-white, according to the performance can be divided into flame retardant white kraft paper, high humidity strength white kraft paper, waterproof white kraft paper and ash-free white kraft paper, etc., according to the printing can be divided into printing white kraft paper and dyed white kraft paper, according to the origin can be divided into domestic white kraft paper and imported white kraft paper.

Second, the difference between white kraft paper and yellow kraft paper is **.

Kraft paper is a commonly used packaging material in life, it has many types, according to the color can be divided into natural kraft paper, yellow kraft paper, white kraft paper, black kraft paper, etc., among which white kraft paper and yellow kraft paper are used more of the two, so what are the differences between these two kinds of kraft paper?

1. The color is different.

White kraft rotten Qi call paper is double-sided white, yellow kraft paper is yellow, there is also a kind of kraft paper with different colors on both sides, one side is yellow and the other is white, which belongs to coated kraft paper.

2. Different uses.

White kraft paper can be mainly used for printing, many printing factories will find this kind of paper to print, can also be used for envelope bags, file bags, handbags, handbags, shopping bags and other production materials; In general, kraft paper is mainly used for packaging materials, as commodity packaging boxes, etc., and can also be used for boxboard liner paper.

3. **Different.

The ** of white kraft paper of the same brand and specification is usually more expensive than yellow kraft paper, mainly because the production materials are different.

4. The production materials are different.

Yellow kraft paper is generally made of wood pulp, and the raw materials of white kraft paper should be exquisite, usually using bleached wood pulp, and the core and bottom pulp are made of natural wood pulp.

5. The printing effect is different.

The color and luster of yellow kraft paper after printing is not as smooth as that of white kraft paper, and the general full version printed on yellow kraft paper is relatively small; Although the printing effect of white kraft paper is good, it is also expensive, so it is generally used for solid printing.

The difference between cotton double-sided tape and ordinary tape is that one is double-sided tape and the other is single-sided tape, and the material is not the same. The difference between socks and cotton double-sided tape and ordinary tape is that one is double-sided tape, the other is single-sided sue tape, and the other is not the same material. The difference between cotton double-sided tape and ordinary tape is that one is double-sided tape and the other is single-sided tape, and the material is not the same.

The difference between cotton double-sided tape and ordinary tape is that one is double-sided tape and the other is single-sided tape, and the material is not the same. The difference between cotton double-sided tape and ordinary tape is that one is double-sided tape and the other is single-sided tape, and the material is not the same. The difference between cotton double-sided tape and ordinary tape is that one is double-sided tape and the other is single-sided tape, and the material is not the same.

Offset paper refers to printing paper, also known as offset paper. Printing paper is one of the typical representative paper grades.

Electrostatic copy paper should actually be called anti-static copy paper, and the reason is that the paper is not easy to stick together due to static electricity in the printer or copy after being treated with static electricity.

The difference between electrostatic copy paper and offset paper is manifested in the following aspects:

1. Paper surface treatment.

Paper surface treatment (smoothness and stiffness) general printing double offset paper: the traditional hard calendering method is used to treat the paper surface to achieve the smoothness required by printing. Different feeding methods can require a lower degree of smoothness.

Electrostatic copy paper: using advanced soft calendering technology for paper surface treatment, relatively high surface roughness can obtain good bulk, stiffness, so that the paper jam rate of copy paper is reduced, and maintain good friction with the paper roller to ensure smooth paper feeding. However, too high roughness can easily lead to poor feeding and paper jamming, and too low roughness can easily lead to slipping with the paper roller and paper jamming.

The thickness of the double offset paper is relatively low and the smoothing requirements are high, while the copy paper is required to be high in thickness and to ensure smoothness, taking 70g copy paper as an example, the thickness is generally required to be 96-100um smooth positive and negative average of more than 25s.

2. Moisture content.

The moisture content of the printing offset paper is generally higher (6-8%), and the moisture content of the electrostatic copy paper is lower (. When copying, the low water content can effectively reduce the curl caused by instantaneous high temperature and high pressure, and if you use offset paper instead of copy paper, the paper may become uneven after copying, due to the high moisture content. For double-offset paper printing, too low moisture content will cause the printing process to meet water and cause paper expansion and contraction, resulting in inaccurate overprint.

3. Electrostatic control.

The general printing double offset paper itself is mainly used for printing, with static electricity; The electrostatic copy paper itself has eliminated static electricity (antistatic agent is added when the surface is sized, and a static removal device is used when cutting).

4. Whiteness. The whiteness of the double-offset paper for printing is generally low, while the whiteness of the electrostatic copy paper is high, and the luminescent agent is added.

The production process and process of general printing offset paper and copy paper are similar, and many copy paper merchants have long used double rubber base paper or book paper to be sold as copy paper after slitting.

5、**。**In terms of double offset paper, it is about 10% lower than copy paper, so you should choose double offset paper.

Double-offset paper is generally made of straw pulp, 50 grams to 80 grams. White cardboard is produced from wood pulp, 200 grams to 500 grams. Whiteboard paper is generally processed with waste paper and waste packaging boxes, and the gram weight is about the same as that of white cardboard.

The double offset paper is relatively thin and the stiffness is not enough.

The white cardboard turns yellow when torn.

Whiteboard paper is divided into gray background whiteboard and white background whiteboard, depending on the coating.