Talk about the common problems of Baby Board Book printing

    

1. Common materials for Baby Board Book:

      

  Rophone printing will let you know the details and key points of Baby Board Book printing. The printing materials of Baby Board Book are still mainly paper. In addition, printing materials such as fabric, plastic, quality, and chemical fiber are also available on Baby Board Book is widely used. Paper-based printing materials are mainly offset paper, coated paper, and light paper, because this type of paper has high smoothness, good whiteness, strong water resistance, uniform ink absorption, and image reproduction. Strong and other advantages, the Baby Board Book will be very beautiful.

    

     

2. Most of the common Baby Board Books are printed by offset printing process:

     

     Most Baby Board Books are printed with beautiful pictures, which can not only attract children to read, but also help children understand the interestingness of the story. In addition to reading, the baby board book printed with fabric materials can also be used as a baby's toy to satisfy the baby's natural love of biting books. This kind of Baby Board Book is also known as a book that cannot be bitten or torn. Plastic Baby Board Books are mostly used for single photo collections. At present, most of the common Baby Board Books in China are printed by offset printing process, such as ordinary story books, picture books and so on. Because the lithographic offset printing process is mature, the printing quality is exquisite, the perfect reproduction of image color can be achieved, and the printing cost of Baby Board Book in large quantities is low.

    

     

3. Baby Board Book printing process classification:

     

     The printing quality of flexographic printing of Baby Board Book is now close to the level of offset printing, and the application of Baby Board Book is more common in the United States. Since flexographic printing uses water-based inks, it is known as an environmentally friendly printing method and will replace part of offset printing in the future. Screen printing is also widely used in Baby Board Book printing, such as cloth books. In addition to conventional printing methods, the combination of special printing processes and raw materials is also a highlight of Baby Board Book.

   

     

4. Classification of Baby Board Book:

     

Generally, our common Baby Board Book printing is divided into paperback Baby Board Book printing, special-shaped Baby Board Book printing, hardcover Baby Board Book printing, YOBaby Board Book printing and so on.

    

     

5. The content of Baby Board Book is generally more for children's education

     

The content of Baby Board Book is generally made of two sheets of paper mounted on one sheet of paper. The thickness of the paper is generally more than 250 grams, and the number of P in the text is generally between 15P-50P. The content of Baby Board Book is generally children's education. There are many classes, and the size of the book is generally below the A5 size.

   

     

6. Common quality treatment of Baby Board Book:

     

6.1. The color of the Baby Board Book's half-folding line

     

A. There is a problem with the fold line, and the pressure line of the Baby Board Book content paper is biased during die-cutting.

B. The surface treatment of Baby Board Book is not done well, the anti-knock power of water and oil is too poor, the water and oil should be replaced, the surface layer is too thin, and the thickness of the oil layer should be thickened. Generally, oil-based primers are better than water-based primers.

C. The temperature of the glue machine is too high when the Baby Board Book is glued

D. There is a problem with the printing ink of the Baby Board Book

   

    

6.2, Baby Board Book explosion angle

     

A. The paper used for Baby Board Book is too brittle

B. The width of the spine of the cover of the Baby Board Book is too much larger than the width of the spine of the inner book

C. The problem of the cutter of the Baby Board Book is caused by the cutter being unfavorable or not being pressed properly

    

     

6.3. The Baby Board Book is skewed:

     

   when the semi-finished product is cut, it is not straightened.

    

6.4. Baby Board Book variant

     

A. Baby Board Book has too much moisture, and it will shrink and deform when the moisture is reduced.

B. The Baby Board Book is deformed by external force. Because it is not placed properly, the bottom of the Baby Board Book is not flat and deformed when it is subjected to external force.

C. The Baby Board Book is deformed by environmental changes. After being transported from a relatively high temperature environment to a relatively low temperature environment, the deformation will be affected by the temperature of the air environment.

    

     

6.5. The inside of the Baby Board Book is glued open, and the inside of the paper is glued for some reason when it is mounted. The main reasons are as follows:

    

A. Baby Board Book caused by too little glue or uneven glue application.

B. Baby Board Book glue quality is not good or wrong choice.

C. Baby Board Book glue is not suitable for high or low temperature.

   

     

7. To order Baby Board Book, please find China Rophone printing packaging:

     

       Dongguan Rophone Printing and Packaging Products Co., Ltd. prints various specifications of color Baby Board Book, card box, pit box, carton, transparent film box, metal film box, window film box, children's books, manuals, advanced paper boxes, stationery combinations, benefits Intelligent combination, card and other color paper and film printing, and cooperate with a number of post-processing surface treatment equipment, including partial UV, light / matte oil, bronzing, silk screen glitter, etc.