Small package inflatable bags knowledge seminars
Modern food science and technology packaging squid silk is very accurate weighing technology seminars Xu Ministry of Agriculture, Fisheries Equipment and Engineering, Key Laboratory of Scientific Research Institute of the Chinese seafood fisheries mechanical the spectrograph discuss the kingdom of seafood processing equipment development sub-core After discussion, found that in the squid silk weighing before and curb its fine brushed and raw materials, pre-implementation to clean up the evacuation can be useful growth weighing accuracy that the said sub-complex scales repaid way to a more appropriate and the use of quantitative early further growth in the weighing precision. Orthogonal experiments, the final outcome of that weighing small package squid wire stacker, the density level for the materials are re-between and among, to repay the amount of process conditions, weighing very The accuracy supreme small package squid wire stacker density weighing very accurate article articles cowpea Yan Mountain to delete a Shí black squid silk because of its fresh taste, good taste become beloved by consumers, features seafood products. Common squid boiled, seasoning, drying, baking, drawing, and other processes processing domestically produced companies are successful up to now the mechanized processing can be integrated to complete the baking, Larsson, shredded processing facilities there is widespread use of ˉ. Manufactures weighing packaging link still extend down to the appropriate and the use of artificial weighing completed.

This is because the squid silk is very easy to tangle disturb lumps, resulting in a weighing error across the country seafood industry-standard bags into the content of deviation requirements. Therefore, the bag of semi-automatic weighing more than the facilities used for large volume containers inflatable bag. Compared to the squid silk salty taste, and open the bag and then easy to moisture infiltration of deterioration, in particular the nature of intolerance to retain consumers recognize there may be time to eat after the small size packaging. Therefore default to develop a very accurate weighing technology to better resolve this issue, and have satisfactory marketing of the scene in front of semi-automatic for the small package of squid silk.

As a result, the authors optimize the squid silk feeding status, and Received day Fund Ministry of Agriculture, Fishery Equipment and Engineering, Key Laboratory Opening Fund Project Materials and methods Materials and facilities material squid wire package sporadic packaging weighing type, purchase in Zhoushan, Zhejiang Province, Southern Pearl farmers market. Spectrograph and facilities conveyor weighing metrology institutes Scientific Research Institute of the Chinese seafood fisheries mechanical spectrograph discuss the points Xinxiang City, the Qixin Si mechanical limited liability companies arc tenant sieve pan electronic balance Xiang instrument balance spectrograph facilities are limited companies . The experimental approach raw squid silk the Shi Xingsong material and screening disposal of inflatable bags disposed of before the experiment. The use of manual way to pack loose on the wire the purposes of group-like squid, so that the yarn does not disturb each other, the next mattress food science and technology is very tangled, was spread situation.

Then the material into the sorting screen, to the standards of amplitude of vibration frequency of the purposes of screening, the total weight of fine short filament as a repayment of the weighing of materials for use. A repay weighing secondary re-scales to repay the operating essentials fabric standards placed on the feed conveyor belt weighing agencies said the beginning of the weighing process materials before disposal of the average cloth of a cloth to put a certain amount of weighing materials, wire laying need to average windrow density differences in screening out the fine short wire bar uniform repayment on the feed conveyor. Into the weighing section of the material should be maintained reelection, the average jail stability. Weighing way considered appropriate to use the weighing of the initial feed to near the set value, use of fine short wire to repay, and then through a micro-feed until you reach the precision of the weighing set values ??within the requirements of

Weighing process parameter selection and calibration of the thinker to the special nature of the squid silk materials, the introduction of the unique place of the stacker density materials are re-factor to think very accurate weighing of small package, the introduction of the complex scale to repay the amount of factors. The density of the stacker is to reflect the loose material of the filament row in the size of the average tile unit plane or surface of the feed conveyor belt fabric density indicators, the total weight of the conveyor belt in the density and degree of resistance conveyor belt stacker table the size of the plane or surface. Materials are important to reflect a single wire section of the sample squid silk uniform weight, thinking about the problem to the existence of processing differences and personality factors, so the materials are heavy this process parameter variables that the appropriate value of the interval range. Calibration when thinking about the problem the number of samples, that the appropriate use of seafood sampling approach to the implementation of the sampling projections, the material re-Sa samples of the same style of product root number.

The repayment of the amount of repayment of the material weight set weight value ×. Weighing the final outcome of reputation indicators and calibration of accuracy based on the level of the corresponding factors matter status of the implementation of the weighing experiment, very accurate rate indicators for weighing bodies obtained measured value and set that value between the approximate extent of accuracy formula as described below is very accurate rate × single factor experiment to weigh very accurately rate indicators, unless seminars heap material density, material weight, to repay the amount of factors weighing precision. Orthogonal experiment to heap material density of the standards of Table of Table of experimental factors, material weight, the repayment capacity factor, that the appropriate use of orthogonal experimental purposes weighing, inspection and determination factor standard of weighing the measured value and set the difference between the value, looking for affordable small package squid silk weighing variables of the process parameters, the standards shown in Table of the experimental factors. The final results and analysis of evacuation materials weighing of tanks rarus curtain feed back to several times the material of the Figure is not loose material and material weighing process of loose material change in the measured value curve will not done no matter what the disposal of the squid silk samples and through the clean up. loose material the use of weighing bodies the purposes of comparison weighing experiment, set the weighing value of its investigation Changes in the value curve as shown.

Not loose materials group survey value curve from the feed proceed swift and renewed its survey value is reached, feeding times, has crossed the error of the maximum set value. Materials investigation of the loose material disposal value changes in the curve is relatively flat, with the increase of feed back a few, and gradually sliding scale, the final measured value, setpoint error and lower limits. And the error of the measuring points of the curve is far less than the loose material group. The comparison shows that through the squid silk handled apply for workers to pack, loose, that they might at first the weight of the larger agglomerate-like materials into scattered Songsi weight to obtain a spread.

Quest in the weighing process, prevent the entry of heavy slug material caused by the survey the value of moment increase is too large, invocation weighing more than the standard phenomenon revealed. Loose material allows weighing the measured value flashes prison steady uniform sliding scale, the growth of weighing precision can be useful. In the experiment, the factor is the density of the stacker response materials evacuation status of digital indicators. Single factor in the weighing process, the density of the stacker on the weighing accuracy of the impact the material re-between between the repayment amount for the purposes of repayment of weighing Yo, said feeding amount for the stacker density level Figure weighing a very accurate rate impact.

When the stacker density greater than, the weighing accuracy with the increase of the density of the stacker and gradually descending, and diminished superficial. Very accurate weighing less than by the density of the stacker group rate difference between teenagers, thinking to the weighing office rate factors, the density of the pile material not suitable for the selection of too small value will result in loose material and the amount of fabric office drama increase.