Labarai

27 Apr

Kraft takarda(1)

rarrabawa Takardar kraft yawanci tana kiyaye launin tan, dace da jaka da takarda nadewa. Dangane da kaddarorin daban-daban da amfani, kraft takarda yana da amfani daban-daban. Takarda Kraft kalma ce ta gaba ɗaya don takarda, 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, da dai sauransu. According to the [...]

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26 Apr

Kraft takarda

Kraft takarda, amfani dashi azaman kayan tattarawa. Ƙarfin yana da girma sosai. Yawanci launin ruwan kasa ne. Semi ko cikakken bleach kraft pulp shine launin ruwan kasa mai haske, kirim ko fari. Yawan 80-120G / m2. Tsawon karaya gaba ɗaya ya fi 6000 M. Ƙarfin hawaye, 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 [...]

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24 Apr

Why to use copperplate paper to print high-grade printing products？

Copperplate is developed with the screen printing. Because the surface of uncoated paper fiber is uneven and the degree is much larger than the diameter of dot, 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, [...]

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23 Apr

Babban amfani da takarda fasaha

Ana danna takardar da tsofaffin barguna. Bugu da kari ga lebur surface da high fari, yana kuma sa hotuna da hotuna da aka buga su kasance da ma'ana mai girma uku. Saboda haka, ana iya amfani da takarda sosai don buga hoto, talla, zanen shimfidar wuri, lafiya kalanda, 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 [...]

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22 Apr

Bukatun fasaha don buga takarda farantin karfe(1)

4. Saboda santsin daɗaɗɗen tawada da ikon ɗaukar takardan farantin tagulla, lokacin buga farantin filin babban shafi, kokarin cimma “tawada mai zurfi da bugu na bakin ciki”. Wato a ce, an daidaita launin tawada da kyau, 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. Bugu da kari, due to the poor adhesion of [...]

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21 Apr

Bukatun fasaha don buga takarda farantin karfe

Sakamakon lahani a cikin aiwatar da wasu takardan tagulla na cikin gida, yana da sauƙi don samar da nau'o'in digiri daban-daban na de kura da bambance-bambancen shimfidawa, musamman ga takarda mai rufi mai gefe guda, wanda ke da wuyar juyawa kuma yana shafar daidaiton bugu. 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. Saboda haka, the following problems should be paid [...]

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20 Apr

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 / m2, and there are double-sided coating up to 180-250g / m2. The paper is uniform and compact, with high whiteness (fiye da 85%), smooth and glossy surface, and solid and consistent coating, so as to obtain fine and clear patterns and characters after printing. The base [...]

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17 Apr

Tarihin takarda takarda

Copperplate shine sunan yankin ƙasa, kuma Hong Kong ta kira shi takarda foda. Yana ɗaya daga cikin takardun da aka fi amfani da su a masana'antar buga littattafai. Sunan takarda kusan sananne ne a Hong Kong. Duk da haka, there are few people in the mainland because of the lack of communication between practitioners. The original English name of pink paper is art paper, which is a common name of imported products. This kind of paper was first developed by [...]

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16 Apr

Art paper

Copperplate paper, also known as coated printing paper, is called powder paper in Hong Kong and other regions. It is a high-grade printing paper made of base paper coated with white paint. It is mainly used for printing the cover and illustration, color picture, all kinds of exquisite commercial advertisements, samples, commodity packaging, alamun kasuwanci, etc.Copperplate paper is flat paper, with the dimensions of 787 × 1092mm, 880 × 1230mm and the ration of 70-250g / m2. There are single-sided, [...]

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14 Apr

Bambanci tsakanin electroplating da injin plating

1、 Ka'idoji daban -daban 1)Electroplating: aiwatar da shimfida wani bakin ciki na wasu karafa ko gami a saman wasu karafa bisa ƙa'idar electrolysis. It is a process of making a layer of metal film on the surface of metal or other material parts by electrolysis. The electroplating process is a process in which the metal ions in the plating solution are reduced to metal atoms through the electrode reaction under the action of external electric [...]

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