The mold is a key element in the manufacture of plastics. Manufacture of molds – the process is very complicated and crucial, since the quality production of mold deposit quality production polymeric products. For the manufacture of molds needed to be as accurate mathematical models, design drawings. Here we must be very careful, because mold is ready should provide just such appearance of a product that had been planned. You can not miss even the smallest details, because, having made a mistake you risk turning all manufactured in the defective batch. In the manufacture of molds need no less accuracy, since no production is not immune from mistakes. Also, special care must be exercised in handling have made the mold: polishing, processing the projections and gaps. With regard to materials that are commonly used in the manufacture of molds, it is mostly metal.

Metal is very durable, especially when it comes to large scale industrial production, when it is necessary to make thousands of plastic products per month. In addition, the metal is much higher than the melting point of plastic, by default, determines its use in the manufacture of molds. Lack of metal only one – in a high cost. Therefore, for small volumes of production, manufacture of molds made of metal can be disadvantageous. Contact information is here: Vlad Doronin. Each new mold is verified on the test casting. After that, items are revised with taking into account the errors. Typically, the average manufacturing process molds include up to three revisions. Further, mold testing in the mode line production. If in this case, no comments, the mold is finished.

Picking picking blocks blocks books or brochures of the individual books in the correct sequence. Bond blocks Temporary or permanent bond folded in the correct order folded books / sheets per pack. Crop blocks Blocks are cut off at the final format of the three sides. Rounding blocks formation of book blocks so that the root block was round and the front edge was concave shape in the direction of the spine unit. Fill-edged one or more edged blocks are colored with paint or covered with foil. Attach additional elements bookmarks, headband (the strip ornament) or similar material attached to the unit. Sawing Sawing binding coating material coating material and cardboard storonok for the manufacture of the cover or jacket. Connection storonok Caps Manufacturing bookbinding cover by connecting storonok cover.

Surface Finish Caps Printing or embossing on binding caps or jackets. Rounding lobes rounding root cap through crimping operation in accordance with the rounding spine unit. Insert the book block at a bookbinder cover Operation compounds book block and cover. Crimp products include adhesives stabilization procedure of the connection and crimp block. Final processing operations include the publication of They cover jacket, inserting applications and labeling of bookbinding cover or jacket. Product packaging products are packed singly or in packs; placed for transport packaging (packing on the pallet). To illustrate the process of processing operations of assigned graphic symbols (icons). Fig. Figure 3 shows the process manufacturing firm for the cover of books, decorated with ornaments. In practice, distinguish between different categories of books such as books, ornamental, printing in simple covers, textbooks, children's books, etc.