3/2007
Magazine "ÓÏÀÊÎÂÊÀ" (packaging) — 3/2007Word of editorWhen it is empty Market Innovations are in packing (world experience) MaterialsPacking of Ukrplastika for the products of frappes and frozen
Influence of aging on hardness of polyethylene films To polymeric materials the process of aging is characteristic. Under action of in common of the exterior factors the polymeric material changes the operational properties. In this article the outcomes of researches are submitted which enable to recommend methods of an estimate of longevity of polymeric films. By results of the prognoses it is possible to select particular polymeric materials for concrete aspects of packaging. Cardboard from a straw soda semicellulose One of alternative methods of receipt of semicellulose from the straw of wheat is presented, at which as a reagent the calcinated soda is used. This method is most simple in a technological relation and environmentally clean. Influence of basic technological parameters of process of the soda boil is studied on the exit of semicellulose from a straw, physics-mechanical properties. The got results showed that a soda semicellulose is suitable for making of paper for corrugating Á-3 and container cardboard is easily soiled KT-1 is easily soiled. Packing"Clothes" from metal At the same time with dominant today packing materials the metal will widely be utillized for manufacturing tare and auxiliary packing means. In this article the analysis of technologies and ranges of application of various kinds of tare and auxiliary packing means made of various metals is shown. Packing and its perception by an user Packing is a product creation of which requires knowledges from the different areas of science, for example: chemistry, physics, chemical technology, ergonomics, logistic and etc. Its difference ot many other commodities consists in them, that along with functional descriptions, for achieving which knowledge of technical disciplines is required, to it aesthetic requirements are pulled out, that approaches it to such area of knowledge, as an art. Criticism or packing estimation, comparing to the analogues requires creation of theoretical, reprezentative model of its perception an eventual user. EquipmentMeasuring of mass of poterny (with dynamic error) In linear metering devices for dry products the set of mass of dose takes place in time and accompanied loadings of shocks. The presence of the modes of shocks of operations of poterny results in appearance of dynamic errors. In this article the results of research of dynamic error are resulted taking into account loadings of shocks at the accumulation of mass in poterna. It is set that the use of algorithm of linear prognosis on the stage of basic pouring enables to multiply frequency of cut of filter and rev up serve (that will multiply the productivity). The managed driving in the mechanisms of packaging machines The modern standards of packaging equipment have a microprocessor technique and need new drivings which need a lot of material and energy. Today such requirements are answered by servo drivings. In the article the analysis of possible application of servo drivings in a packaging equipment with the receipt of high efficiency is resulted. News of PAPCEL from Czech
Modernization of a control system of a packing machine In this article the example of modernization of a control system of a packing machine used for packing of packs of oil in boxes from a corrugated board is shown. In a basis of a technique of designing of a control system the singlestep method is accepted. The given technique of designing bases on use of language Grafcet. Automation of assembling of cardboard pallets The question of the atomized assembling of corrugated cardboard pallets is considered, the designed way of assembling on one technological position with use of emphasizes is described; the construction of the atomized complex is cited. The creation of industrial samples of the atomized complexes for assembling of corrugated cardboard pallets of different standard sizes is possible on that basis of the done theoretical and experimental researches and cost of such complexes is acceptable for the majority of the average enterprises. DesignThe sellers of emotions Once, yet on the first courses of institute, I heard one word of teachers which reflected essence of designer activity well. A task on the design of vacuum cleaner came into question, and a phrase sounded suddenly: «...à, generally, to the user however is a vacuum cleaner or something other... he needs, that in a house was clean!». In a word, user buys a function, if want is feeling of cleanness. And feelings, as is generally known, come through emotions. Emotional influence is considered one of most essential. And a designer comes forward here, practically, in a role of doctor, he does an user a «aesthetic injection». He can measure out her. But most important – it to, that is into a «syringe»... PoligrafikaFrom type code to technology of RFID Technology of RFID enables distance to identify objects which electronic marks are placed on. This technology belongs to wide family of technologies of capture of data and automatic authentication. The analysis of spheres of possible application of RFID-labels, their advantage and basic economic feasibilities is resulted in this article. Technology of making of shild (signboards) Shild have the various setting: industrial, domestic-consumer, publicity, and depending on their setting, terms and terms of exploitation use various materials and technologies of making. Classification of shild is resulted in this article, materials which they are made from, and methods of making. The analysis of the widely used technologies of making of shil of the various setting is conducted. Activating of surfaces of polymeric materials is before causing of seal The problems of activating of surface of polymeric materials are considered before causing of seal, varnishing, lamination. The variants of application of activators and feature of their use are resulted. Factors which the choice of degree of activating of polymeric materials depends are certain. The examples of calculation of power of generator of crown digit are resulted. Factors which need to be taken into account for the receipt of certain effect of activating are certain. EcologyUtilization paper for recycling with polymeric coverage Paper for recycling with different polymeric coverage are heavily recycling. For recycling of such paper it is necessary to apply other approach, other specialized technology. For today there are two approaches of processing of paper for recycling with polymeric coverage. First is complex utilization of wastes, second is dividing into fibred and polymeric constituents. The tests of processing of such Paper for recycling are resulted in this article. Tested was by the second direction on Koryukivskiy to the factory of technical papers. History of packingChronology of development of packing UniversityA packing dictionary is in pictures Short message serviceYellow pagesPrice-lists Advertising
|