Monthly Archives - Апрель 2020

Навыки производства крафт-бумаги(1)

Reasonable selection of ink As kraft paper is different from SBS board and general printing paper, it is uncoated, looser than bleached board, with many pores on its surface and strong permeability, which needs to be considered comprehensively in ink application and coating. Например, according to the analysis of the characteristics of kraft paper, flexographic printing is generally better than offset printing. Due to the rough surface of kraft paper, soft texture, strong ink absorption, matte print color, и [...]

Навыки производства крафт-бумаги

Мягкая печать, глубокая печать, Для печати на крафт-бумаге можно использовать офсетную и трафаретную печать.. Наилучший качественный эффект можно получить, освоив ключевые моменты технологии печати., знание пригодности печатных красок и крафт-бумаги для печати, reasonably selecting and allocating ink, and controlling equipment parameters.However, for some small packaging printing and processing plants, or just put into production and management of kraft paper packaging small plants, due to various conditions, there will [...]

картон(2)

Белая крафт-бумага Характеристики Пресс-крафт-бумага в основном используется в процессе прессования FPC., печатная плата, CCL и другие отрасли. Он играет роль сохранения тепла, впитывание воды, снижение давления, буфер, теплопередача и так далее. Имеет полный диапазон весов., providing 190g / М & sup2;, 220грамм / М & sup2;, 254грамм / М & sup2; and other different weights for a long time, and can provide customers with customized production services from 190g / М [...]

картон(1)

classification Kraft paper usually keeps its tan color, suitable for bags and wrapping paper. According to different properties and uses, kraft paper has different uses. Kraft paper is a general term for paper, which has no certain standard and is generally classified according to its nature and use. According to the different colors can be divided into: primary color kraft paper, red kraft paper, white kraft paper, plain kraft paper, single light kraft paper, double color kraft paper, так далее. According to the [...]

картон

картон, используется в качестве упаковочного материала. Интенсивность очень высокая. Обычно он желтовато-коричневый. Полу- или полностью отбеленная крафт-целлюлоза светло-коричневого цвета., кремовый или белый. Количественный 80-120G / м2. Длина перелома обычно превышает 6000 М. Сила разрыва, fracture work and dynamic strength are very high. Most of them are web paper, but also flat paper. The Kraft coniferous wood pulp was used as the raw material, which was beaten and made on [...]

Зачем использовать медную бумагу для печати высококачественной полиграфической продукции?

Copperplate разработан с трафаретной печатью. Поскольку поверхность немелованного бумажного волокна неровная и степень намного больше, чем диаметр точки, some dot just in the gap between the fibers and can not transfer the ink to the paper, so that the image pixel can not be reproduced in this part. After the coated pulp is calendered, the particles on the surface of the paper are smaller than the diameter of the dot, [...]

Main uses of art paper

The paper is pressed with old blankets. In addition to its flat surface and high whiteness, it also makes the printed figures and pictures have a three-dimensional sense. Поэтому, the paper can be widely used for printing pictorial, advertising, landscape painting, fine calendar, figure photography, etc.Copperplate paper is one of the main papers used in the printing factory. Copperplate paper is commonly known. The official name should be printing coating paper, which is widely used in real life. The [...]

Технические требования к печати на медной пластине(1)

4. Из-за гладкой поверхности и плохой способности впитывать чернила медной пластинчатой ​​бумаги., при печати поля большой страницы, попытаться достичь “глубокие чернила и тонкая печать”. То есть, цвет чернил отрегулирован правильно, and the ink layer is correspondingly thinned during printing, which can not only meet the requirements of printing color, but also reduce the chance of overprint and prevent overprint. Кроме того, due to the poor adhesion of [...]

Технические требования к печати на медной пластине

Из-за дефектов в процессе изготовления некоторых видов отечественной медной бумаги., легко производить различные степени обеспыливания и растяжения, специально для односторонней мелованной бумаги, который склонен к скручиванию и влияет на точность надпечатки. If the process of printing copper plate paper is not properly operated, it is easy to produce sticky dirt (over bottom), pulverization, slow drying, Star color, under light and so on. Поэтому, the following problems should be paid [...]

Characteristics of coated art paper

A coating processing paper for copperplate printing. According to different uses, it can be divided into single-sided or double-sided coating. There are flat paper and web paper. The ration is generally 70-150g / м2, and there are double-sided coating up to 180-250g / м2. The paper is uniform and compact, with high whiteness (больше, чем 85%), smooth and glossy surface, and solid and consistent coating, so as to obtain fine and clear patterns and characters after printing. The base [...]