Woodfree Offset Paper: The full name is offset printing paper, which refers to paper specifically designed for color printing on offset printing machines. High looseness:"looseness" is a key indicator for measuring the degree of looseness of paper, usually expressed in g/cm³, with a larger value indicating that the paper is fluffiness. The core feature of Bucky Offset Paper is to achieve thicker thickness at lower weight (basis weight).This gives it the characteristic of being"light and thick", a book printed on Bucky Offset Paper may weigh one-quarter to one-third less than one printed on regular paper. Conventional weights include 55,60,65,70,75,80,95,110,120g/m²,and sizes include 700×1000mm,787×1092mm, 889×1194mm etc. The width of the reel is usually greater than 600mm and can be customized according to needs. The colors are mainly natural color schemes that protect vision, such as beige, beige, and natural white.

Thickness is the core indicator, and the higher the value, the fluffiness of the paper; The transparency will increase with the increase of weight, preventing through printing. The lower the roughness value, the smoother the surface.

Paper technology

The core of its process is to optimize the formula and process to achieve the goal of high porosity thickness.

Raw material formula: Increase the proportion of "chemical mechanical pulp" in the pulp (up to 30% -50%). This type of pulp can effectively increase the looseness and stiffness of paper.

Pulp control: precise control of the free degree of chemical mechanical pulp (usually between 200-280ml), which is a key parameter affecting the structure and properties of paper.

Surface coating: By optimizing the surface coating process, the loss of surface strength and smoothness caused by increasing the proportion of chemical pulp is compensated, ensuring that the paper does not lose powder or fuzz during high-speed printing.

Environmental Protection and Health: Modern technology tends to reduce or eliminate fluorescent whitening agents, and instead pursue a more natural paper color to reduce the irritation of high whiteness paper to the eyes.

Characteristics

Light and thick, with a good hand feel: the main selling point. Lightweight and easy to carry at the same thickness; Under the same weight, it is thicker and feels more comfortable to the touch.

High opacity, not easy to pass through: The loose and porous structure of paper fibers makes it highly opaque, which can effectively prevent the back text or patterns from passing through, making it suitable for double-sided printing.

Visual comfort and eye protection: The surface of paper is usually soft natural colors such as beige, beige, or natural white, which can reduce light reflection and alleviate visual fatigue from long-term reading.

Excellent printing performance: Smooth surface, uniform ink absorption, ensuring clear handwriting and good color performance of printed materials.

Purpose

Due to its lightweight, eye friendly, and good printability, Bucky Offset Paper is widely used in the publishing and printing industries.

Book publishing: Novels, literary works, academic books, poetry collections, and other books that require long-term reading.

Textbooks and teaching aids: student textbooks, exercise books, teaching guides, etc., to reduce the weight of backpacks.

Commercial printing: company annual reports, product manuals, catalogs, inserts, maps, manuals

Office supplies: envelopes, high-end stationery, receipts and bills, etc.

In summary, Bucky Offset Paper is a special type of paper that achieves "light and thick, eye friendly, and good printing" by optimizing raw materials and processes.