4/2004
Global reachings “Konsumers-Sklo-Zorya” In the “leader”— leader! Raw-material base of a pulp and paper industry of Ukraine(possible ways of the solving its problems) For today in a pulp and paper industry use in manufacture of a paper and a cardboard of fibrous semi-finished products from one-year plants, such as straw of cereal cultures, hemp, flax, ambary, sorghum, sugar etc. which grow or may be cultivated in Ukraine is actual. The fibrous semi-finished products obtained in such method may be successfully applied in compositions of packing materials, such as a box cardboard, bag, wrapping, packing paper, and cardboard and a paper for corrugating as well. Quality indexes of samples of paper obtained on the basis of fibrous semi-finished products are give at the article. The Ukrainian market cardboard Do silicate glues have future ? Gluing properties of soluble silicates have enabled to use them as glue at manufacturing corrugated and a color cardboard. However absence of water-resistance and flexibility of glutinous film limit application of silicate glue. For improving water resistance silicate glue is modifying by vegetative and animal proteins. For today there is no well-defined representation about a structure of water solutions of silicates. After deep studies and tests it is possible to receive packing silicate glue of new generation. Phenomenon "Ukrplastic" (from a victory in competition - to success in the market) Modernizing - path to a heightening of quality Geometrical similarity of closures for glass containers with multipurpose threads The article is devoted to study of geometric features and peculiarities of constructions of caps type III and system “twist-off”. Criteria of geometrical similarity of the cap III type and system “twist-off” of any modifications is stated. Given criteria is one of the determining parameters of similarity circumstances of mechanical conditions of caps. The device for formation of the shape of packs from the plainly combined preforms. The modern techniques of packing of production in cardboard packs are constructed on usage plainly of combined preforms. The process of formation of the shape of a pack is influenced with set of parameters and factors, including physico-mechanical performances of a cardboard and preform, constructions of end-effectors and kinematic parameters of their migration. In a paper the outcomes of researches of rational parameters of end-effectors of devices of formation of the shape of packs from the plainly combined preforms are reduced. The new rigging for the die-cutting equipment Recently, complicated orders for the cardboard packing manufacture with the use of large amount of different equipment, high technology rigging and service materials of high quality become claimed. In the article the examples of the progressive multi-function machine use are given, which allow to effectively react upon the market’s needs and produce multifarious, but invariably precise rigging of high quality. Realization of the cardboard packing broach cutting technology. For the realization of the production technology of the cardboard packing broach by cutting, it is necessary to make a research of the material section configuration, which is necessary to cut in the cardboard billets. According to the experimental results were marked out two basic and the most characteristic configuration of the material sections, cut in the cardboard billets, and also developed and tested instruments for the cutting technology realization The modular system of projection of the equipment for packing viscous foodstuff The intensive development of a packing machine industry requires creation of functional units of different groups of packing machines. It is necessary to spend the analysis and synthesis of the constructive schemes of the equipment. In an article the technique of projection of computers for packing viscous foodstuff with usage of a modular method of synthesis and analysis is reduced. For this purpose the topological model of the machine is developed and makes itsynthesis by criterion of minimum usage of energy. Is established, that up to 30 % of all energy, used on the technological process, is spent in the transport system. BATCHING of the granular PRODUCTS PREDISPOSED toadhesion For providing qualitative packaging of multi-component foodstuff and mixtures from granular, fine-grained and predisposed to adhesion materials with increased humidity the main problem is development of appropriate batching devices. Rotor type batchers are the most suitable for batching such products . At the article design of modernized rotor batcher is given, which enables reduction of influence adhesion of product on accuracy of batching to adjust feed of material owing to eccentricity, to increase reliability of batcher work and to provide appropriate packing of dosed out material. Foil stampingon labeled products In the latest years foil stamping for design of labeled products is in common use. Analysis and classifications of engineering process elements which influence the quality of foil stamping are given in the article and the transition mechanism of foil layers to the material on which the stamp is applying. Researches carried out by the author have shown that model and type of stamp, foil and material on which stamping is being applied influence the process of foil stamping on labeled products. Printing label. What method to be chosen— offset or flexo? Comparative analysis of peculiarities of printing by offset or flexographic methods during production of labels is given at the article. It is estimated that each of fabrication methods has its peculiarities and advantages. That’s why in each case one have to take decision based on concrete situation, i. e solve multicriterion problem. Work experience at the modernized platen press of heavy type Removal of inker together with the walls and safety appliance, change of power shaft construction, safety appliance and the platen press drive mechanism are provided by the modernization of machine TT-1. Straight gear transmissions of the crank shaft drive are replaced by obliquetooth. The power shaft of modernized machine gets drive from the electric motor by means of pneumatic or electromagnetic clutch. Modernized machine proved its high engineering capabilities at the working conditions. Pioneers’ experience(about the separate waste collection anew) Recently, the continual rise of the wastage and consumpsion residue, especially of the used packing, has been found. All these waste products are supplied to the refuse tips or just burned, while in the other countries they carry out the reprocessing and obtain second raw materials through the separate collection and assortment of the waste. Quite an interesting experience in that case has LTD “ Kyivmisktovresursi”, which introduced into practice the separate collection of domestic waste at the special receiving points. This network numbers 87 points, and the increase of their ammount is planning now. Such points recieve spoilage, bottle-glass, used plastic bottles. Every day gathered waste is transported to the production plant of the manufacture, where the assortment, treatment, slaughtering, packing of the ready waste products are executed. After that they are sold as secondary raw materials. 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