Classification of black cardboard and introduction of Cigarette Storage Boxes

Classification of black cardboard and introduction of Cigarette Storage Boxes

Black cardboard is a kind of thick and thick paper with a large basis weight. The reason why it is called black cardboard is because of the original pulp paper, dyes are put into the pulp during beating, so that the whole paper becomes black through the heart, hence the name. Corresponding to it is white cardboard, one white to black, it can be said to be a bright world, and it has its own set number.

In the past, it was proposed to divide paper, cardboard and cardboard on a quantitative basis. In the early years, white thick paper with a basis weight of about 200g/square meter (smooth surface, calendered, high stiffness, also known as thin cardboard) was called heavyweight paper in Shanghai shopping malls. In fact, it is also a kind of cardboard. The most common cardboard is not colored, which is called white cardboard. If it is colored, it is called color cardboard according to the color. White cardboard is surnamed "white", so it has high requirements for whiteness. The whiteness of A grade is not less than 92 percent , B grade is not less than 87 percent , and C grade is not less than 82 percent . If the whiteness exceeds 90 percent , it is a bit "bright and dazzling". Colored cardboard is different colors on it, red is called red card, green is called green card, and black is called black cardboard.

There are three main types of black cardboard:

1. All wood pulp is neutral and environmentally friendly, referred to as all wood pulp black cardboard, pure wood pulp black cardboard, environmentally friendly black cardboard, neutral black cardboard;

Features: PH is neutral, environmentally friendly dyes, 100 percent recyclable, no pollution, no color difference on both sides, the color of the middle sandwich is also black, made of commercial raw wood pulp, ultra-high stiffness, perfect smoothness and flatness , Strong pulling force, gram weight from 80g450g are available in stock, more than 450g can be mounted together.

  2. Double-sided transparent black cardboard. Referred to as double transparent black cardboard, transparent black cardboard.

The characteristics are: environmentally friendly dyes, recyclable, pollution-free, no color difference on both sides, and the color of the middle sandwich is also black. , more than 450g can be mounted.

3. Single-sided black cardboard. Abbreviation: single transparent black cardboard, black cardboard with black background.

The characteristics are: environmentally friendly dyes, recyclable, non-polluting, color difference on both sides, made from American waste into wood pulp, high stiffness, strong tensile strength, gram weights from 180-600g are available in stock, more than 600g can be mounted combine. This black cardboard has the characteristics of no white spots on the surface, fine paper quality and good stiffness. It is suitable for albums, photo frames, gift boxes, jewelry boxes, stationery, leather products, speaker electronic gaskets and various handicraft packaging. It is suitable for high-frequency documents. Clips, fast labor folders, shoe boxes, cosmetic boxes, boutique boxes, watch boxes, mobile phone boxes, MP3 boxes, tea boxes, handbags, clothing, hardware packaging, clothing tags, calendars, calendars, desk calendars, photo albums, etc.

The above is the relevant introduction of black cardboard. Black cardboard is also one of the common types of paper in our life and plays an indispensable role in our life. Black cardboard is mainly used for photo albums, photo frames, backboards, gift boxes, jewelry boxes, mobile phone boxes, shoe boxes, stationery, clothing tags, notebooks, desk calendars, handbags and speaker speakers, electronic gaskets, and various handicraft packaging. You may never notice it, but it is always there, neither sad nor happy.

https://www.minongpackaging.com/cigarette-box/cigarette-hinged-lid-box/cigarette-storage-boxes.html