Latar belakang Pengantar mesin lipat

In the mid-50s of the last century, in the movement of technological innovation, some printing houses manufactured folding machines, creating a precedent for China's manufacturing folding machines. In February 1968, the State Planning Commission and the First Ministry of Machinery Industry and other units jointly held the "Chairman Mao's Writings" Printing Machinery Planning Conference, which decided to expand Hunan Xinshao Printing Machinery Factory (the predecessor of Hunan Xinshao Printing Machinery Co., Ltd.) to specialize in the production of folding machines. Until the mid-80s, the ZYl01, ZYl02 full sheet and ZY201 folio knife folding machines were the leading products of Mesin lipat . Untuk menyelesaikan kontradiksi pencetakan dan instalasi yang tidak seimbang, "Rencana Lima Tahun Ketujuh Tahun" Nasional memutuskan bahwa pabrik mesin cetak Hunan Xinshao yang akan dikembangkan dengan machines yang dikembangkan oleh Mid-to-lip-leat. Mesin lipat berkecepatan tinggi dan pisau listrik zyh490 Mesin lipat berkecepatan tinggi . Setelah tahun 90-an, itu adalah zaman keemasan dari pengembangan mesin lipat di Cina. beberapa produsen seperti poucher {ltd {{{{{24 {24} {{{24} {{{{{24} {lt. mesin lipat .

The domestic high-speed folding machine is mainly composed of paper separation system, paper feeding system, bending parallel folding system, vertical folding knife folding system, frame, transmission system, electrical control system and receiving system. Although our ancestors invented printing a long time ago, but today's China's printing technology level is relatively backward, and the domestic advanced folding machine has only reached the international advanced level in the 90s of abad terakhir .

At present, there is a development trend of multi-variety, small batch and short delivery time of printing enterprise orders. This trend will make the start-up preparation time and the frequent set-up time of the machine more and more in the proportion of total production time occupied, while the actual production time is relatively reduced, in the fierce market competition, which means that the finishing company must produce more products in a shorter time in order to get more Keuntungan . sebagai hasilnya, optimalisasi proses produksi dan integrasi prosedur operasi untuk menghasilkan setiap produk lebih andal menempatkan permintaan yang lebih baru dan lebih tinggi pada produsen peralatan postpress .