International post-press equipment: the volume is getting smaller and the function is getting bigger

At present, soft hardcover books are increasingly popular in the international market, especially books with thick mouths in different directions and thick paper samples. With this international trend, China's post-press processing equipment must also take the path of diversification and intelligence.

At this year's drupa exhibition, the latest post-press technology and equipment exhibited by Petratto in Italy exemplified the multi-functionality of the machine and the intelligence of the new technology. This new device has a high folding speed and good compatibility with various raw materials. This set of equipment was not only sold out at the exhibition, but also signed a sales contract for nearly 30 units, which shows the market's recognition.

There is also a book cover production equipment. In addition to the production of soft hardcover books and thick paper samples, it can also be used for online production with commercial printing. The folding speed is fast, the folding range is wide, and the fastest folding speed can reach 40,000. Sheets / hour, 40 to 500 grams of origami paper is suitable, and it does not burst on thick paper folding of more than 300 grams; not only can indentation or dents in forward and reverse directions, but also can easily adjust the spacing and number of indentation lines as needed.

It can be found from the international market that the new equipment is getting smaller and smaller, but its functions are getting stronger and stronger, which greatly liberates the labor force. At the exhibition, we found three powerful and flexible packaging machines that use the same basic platform and are only 2.5 meters long. As long as different devices are configured on the table as needed, different live parts can be produced.

If you make an express envelope and attach a double-sided adhesive tape and a tear tape at the same time, the production speed can reach 6000 to 8000 pieces / hour. The domestic production of such envelopes is extremely slow, the biggest difficulty is sticking tape. The quality of domestic tapes is not stable, and the average person can only stick 6000 tapes per day, not including the working hours of envelopes. And the new equipment sticks glue on the completed envelope at a speed of 375 per hour. Compared with the manual speed, the speed is 16 times that of the manual, which means that one equipment can replace 16 workers.

Another example is the equipment for making three-dimensional carton, which can make the root of the carton leave no gap, and the production speed can reach 4000 pieces / hour. At present, it is handmade in China. Each person can only produce 6 ~ 10 pieces per hour, and the quality is difficult to guarantee, which makes many packaging companies dare not take orders. The efficiency ratio of the two is 400 times.

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