Embedding structure for cutting edge of multi-layer pac…

Patent Name A Multi-layered Packaging Material Cutting Edge Embedding Structure Patent Applicant Gaozhongyi Applicant Address 273300 Shandong Gaochunyi, inventor of Linyi Melody Packing Co., Ltd., Chengnan County, Shandong Province ) No. 200420089174.1 Application date 2004.08.30 Certification dat ---MORE---

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Pre-stretching device for film wrapping machine

The utility model provides a technical scheme of a pre-stretching device for a film winding packaging machine. The program mainly includes a bracket and a speed-regulating motor fixed on the top of the bracket, and an axis-parallel feeding roller and a film-loading shaft installed on the bracket. ---MORE---

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Device for adjusting rollers in printing machine

The invention relates to a device for adjusting the laminating force, a first roller and a second roller in a printing press applying the laminating force on at least one third roller, and/or for the first roller and at least one first roller. Two roller and third roller clutch pressure control, w ---MORE---

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Digital Process and Integration of Printing Production …

Third, the implementation of digital workflow It can be seen that the digitized workflow includes two major parts of the graphics and information flow mentioned above. Graphic information flow solves the problem of "doing"; and controlling information flow solves the problems of "h ---MORE---

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Corrugated carton ink quality management and control po…

Today, carton users are increasingly demanding corrugated carton packaging. In addition to excellent physical properties, carton packaging also has a more beautiful appearance of printing, and more tends to the commercial advertising requirements in order to achieve sales promotion. To achieve sat ---MORE---

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Japan Develops High-Contraction Molding Paper for Food …

Japan's Oji Paper Co., Ltd. has recently developed a high-compression rate molding paper that is used to make food containers and will soon be officially produced. It is reported that ordinary papers for food containers are difficult to stretch after being subjected to heat and stress, and are ---MORE---

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