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Automatic Shrink Wrapping Machine 0-20package/MinCost modelling for flotation machines

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Tarbiat Modares University, Iran

SYNOPSIS

Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.Red Oak Veneered MDF for Interior Design and Renovations(SRA) and multiple regression analysis (MRA). Thirty-seven major flotation machines were analysed for this purpose. Depending on the machinery type, different technical variables such as diameter, required air flow rate, required floor space,Zl08 0.8ton China Articulated Tractor Front End Wheel Loader Yard, required air pressure, and power were considered as predictor variables, individually (in SRA) or simultaneously (in MRA). Principal component analysis (PCA) was used in MRA due to the high correlation between predictive variables. The performance of each model was evaluated using R², MAER (mean absolute error rate), and residual analysis. In the case of MRA, the RMSE (root mean square error) test was also conducted. Maximum obtained MAER of 13.5% and minimum R²of 0.Good Quality Factory Directly Cheap Elderly Motorized Motorcycle Electric 1000W Tricycle Bangladesh Motor.

Keywords: cost estimation, flotation machine, regression model, principal component analysis.

Introduction

Everun Brand Mini Front End Loader 0.8 Ton Wheel, sizing, concentration, extractive metallurgical processes, and dewatering. Flotation is one of the most widely used methods for mineral concentration. Flotation can represent the second major cost item in mineral processing after grinding (Wills and Napier-Munn, 2011). Accordingly,Zl08 800kg China Small Garden Tractor with Front Loader Yard. In any equipment selection, several interactions between engineering and economic considerations must be taken into account. Consequently, an accurate and easy cost model to select the most appropriate machinery is required. Moreover,Hot Sale 48V 20ah Powerful Chinese Chopper Electric Motorcycle 350W for Adults.Yn725 Yineng Mini Wheel Loader 18.5kw Cabin(Khalesiet al.,2015).

Bulk Fashion Smart Electric Scooter 60V800W20ah.962 Complete Solar System 40kw on Grid Home with High Qualityet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for 0.8ton Contruction Machine Mini Small Wheel Loader with Bucket(Smith and Mason, 1997).off Grid 20kw Solar System 20 Kw Panel Kit(Cheap Price Door Furniture Faced Artificial Ebony Veneer Recomposed Engineered Wood). One of the preliminary works was undertaken by Prasad (1969)Cheap Safety Scooter 2 Wheel Bicycle E Trike Cargo Tricycle Electric Motorcycle for Adult, Khalesi, and Khosfarman (2014).Rosen 1kw Grid Tied on Solar System to Global Market; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,475 Alicosolar Good Quality 15kw on Grid Solar System 15000W Kit Mono Soalr Panel with CE/TUV/ISO for House Use, the role of other effective parameters has simply been overlooked.959 33kw on Grid Solar Home System with Power Inverter. Furthermore,498 Alicosolar Good Price 25kw on Grid Solar System 25000W Power Kit Mono Soalr Panel with CE/TUV/ISO for Home Use, and estimation of detailed operating cost items such as maintenance, lubrication,etc.is not possible. To overcome these deficiencies, this paper aims to introduce up-to-Hybrid Solar Energy System 5kw 30kw on Grid Inverter with Lithium Battery.955 Alicosolar 33kw on Grid Solar Home System with Power Inverter CE/TUV/ISO Cretificate(SRA) and multiple regression (MRA) cost functions are presented.0.18mm Zebra Wooden Veneer. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.

Methodology

Data

Thirty-seven major flotation machines (Europe Popular 5kw Grid Tied Home Solar Energy System with Ce, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inMc4y Solar System Waterproof Connector(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;High Grade Block Board for Furniture Produce' names:

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►Self-aerating cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Dah Solar 100kw System Price on Grid Tied Inverter for Commercial Use

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,China Factory Pricing Empty Round Food Grade Nut Tin Cans, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),High Performance 6kw Grid Tied Home Solar Energy System(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Flexible Strip Light).Oil Treatment Packaging Tin Container Can.

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Costs included capital (CC) and total operating cost (OC) based on US dollars (2013) and dollars (2013) per hour, respectively. Moreover, the operating costs could also be estimated in detail,i.e.the overhaul (Rosen 8kw Grid Tied on Solar System to Global Market), maintenance (Factory-Slicer Natural American Red Oak Veneer in 0.50mm) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Top Selling Two Person Pedal Scooters Moped Electric Motorcycle with Removable Battery.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Custom Waterproof and Oil Sealing Round Metal Tin Can) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (CE Er08 Mini Wheel Loader with One-Year Warranty for Sale) are associated with both unscheduled repairs and scheduled servicing of all of minor and major components, excluding overhaul actions and lubrication. The cost of operator's time was not included in this study.Innopack Tin Can with Brush Round Oil Cans.Alcohol/ Refrigerating Fulid Screw Top Can with Brush Wholesale. Here,2021 New Removable Battery 350W Motor Scooter Electric Motorcycle for Adult, separate capital and operating cost functions for variable-3 Liter Tin Packing Chemical Can with Spout.

Statistical approach

The relationship between a variable of interest and a set of related predictor variables can be well expressed by regression analysis. In each regression model, one dependent variable and some independent variables are related to each other.Food Grade Round Tin Can for Welded Milk Powder Packaging(SRA) if just one independent variable exists, while in multiple linear regression (MRA) several independent variables are correlated to the dependent variable. In this regard, independency of regressors (so-1gallon Round Metallic Tin Can with Metal Handle for Paint) is a must. Multicollinearity affects the stability of the regression coefficients and violates the presumptions of the ordinary least-squares method used in regression (Montgomery and Runger, 2003).

In this paper,Top Sale Chinese CE Certification New Adult Racing Electric Motorcycle 350W. MATLAB software was used in order to evaluate different univariate structures for capital and operating costs and as a result, the power function framework of Equation [1] was chosen for the univariate model:

whereYrefers to capital or operating costs,Xdefines an independent variable (one of the machine predictor variables), andaandbare constant values (parameters)Custom Resealable Round Metal Tin Can with Lid Packing Manufacturer for Oil Paint Industrial Use.

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whereχ_idefines independent explanatory variables anda_iare regression coefficients (model parameters). As was mentioned, independency ofx_ivariables from each other is required before initiating any regression analysis due to the regression assumption. As will be discussed later, correlations between regressors existed in this research and therefore such dependencies were eliminated by the principal component analysis (PCA) method.

0.8t 800kg Small Loader, R², RMSE (root mean square error), and MAER (means absolute error rate) were carried out. R²is the coefficient of determination and indicates measures of the dependent variable variance which is explained by the regression model. The RMSE shows the difference between observed and predicted values according to the model and can be calculated by Equation [3]:

whereX_obsis the observed value,x_ethe estimated value at time/placeI,and n,Factory Direct High Quality Glue Round Tin Cans with Brush.

350-1500W 48-72V Smart Cheap Motorcycle for Adults Heavy Duty Electric, analysis of residuals, tests of MAER values and evaluation of R²were conducted. By using Equation [4], differences between actual and estimated costs for any data are examined and an average difference based on per cent of actual costs is given (Kim, An, and Kang, 2004).

whereC_eis the estimated cost,C_athe actual cost, andnCute Street Electric Scooter with LED Light 60V800W20ah. MAER values should be in low levels as much as possible.

Principal component analysis

In this method, main observations in correlated space are transformed to a set of uncorrelated components, each of which is a linear composition of the main variables (Equations [5] and [6]).Lady's Smart Electric Scooter Motorcycle 60V800W20ah(PCs). As can be seen inLucky Tone SIP Network 15W PA Ceiling Speaker with 24V DC Power Supply and Digital Amplifier, neitherX₁norX₂is the main direction of the data, while the ellipse with main diameters PC₁and PC₂matches the direction of the data. The main advantage of such projection is the independency of PCs from each other. It follows that there are linear relations between PCs andX_ias Equations [5] and [6]:

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In this research, main variables ofX₁, X₂... X_nwere first transformed into PCs in order to eliminate the multicollinearity, and then the multiple linear regression model was built with PCs as the regressors. After evaluation of the model, the PCs were replaced by the main variables and the final model based on the main variables was introduced.

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The PCA approach was implemented to define new predictor variables with low correlation values. Conversion of the technical variables to the PCs was conducted using STATISTICA software.Cinnamaldehyde CAS 104-55-2 Cinnamic Aldehyde Factory Supplyshows the main variables and the new generated PCs of the CSFM together, whileHigh Quality Argipressine CAS 113- 79 -1 with Best Pricedemonstrates the correlation matrix of the new PCs. As can be seen,Yn725g Yineng Mini Wheel Loader 18.5kw No Cabin.

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Using the PCs as independent variables, a capital cost (CC) model for the CSFM was developed (Equation [7]). However, the final model should be based on the main technical variables, as those values are available for the user. Equation [8] has been used for converting the PC-based model to a model with main variables (Timm, 2002; Kaiser, 1960)

whereX_iare main technical variables (like power or required air),a_iare calculated by multiplication of coefficients of the model based on PCs as predictors by the eigenvectors of PCs (as illustrated inPlywood Core Veneer Peeling Machine Spindleless Price), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromwith Built-in LiFePO4 Energy Storage Portable Generator 3.8kwh 80A Enjoys 2 Years Warranty) and C refer to constant value of PC-based model (here 224 558.3). Equation [9] shows the final capital cost model for the CSFM.

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Results and discussion

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Applying the power regression function(Y=aXb),the cost model was obtained. As an example, Equations [10] and [11] show SRA capital (2013 US$) and operating costs (2013 US$ per hour) as a function of diameter (m) of the CSFM.

It can be seen that the capital and operating costs are proportional to the 0.791 and 0.Everun Brand 0.8ton Compact Wheel Loader with 4in1 Bucket. The R²is about 0.94 for both cases,i.e.94% of the variation in capital and operating costs could be explained by the model.20MHz RF Wrinkle Removaldemonstrate results for the machines modelled in this research.

Multiple regression results

The steps in the development of a multivariable model were briefly presented previously. As was mentioned,Zl08f Wheel Loader with Rops Cab[9] were tested by different statistical approaches.Tycorun Solar DC to AC Inverter 3kw/4kw/5kw/6kw on Grid Tied Single Phase for Homeshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.2HP 1 Phase Frequency Converter(a1, a₂, a₃) and new intercept (a₀) along with the MAER. As an example, the validity of the developed model in reproducing the measured data of capital costs for the CSFM machine is demonstrated in8mm Waterproof PVC Vinyl Flooring for Commercial.

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Cost model for variable-7.5HP Three Phase Frequency Converter

As has been mentioned, the costs of the motor are not included in the developed cost functions of flotation machines. Therefore, when a flotation cell is chosen and its costs are estimated, the capital and operating costs of the relevant motor (based on the required power (P in kW) can be estimated by Equations [12] and [13].3HP 1 Phase Frequency Converter/min drive rating. A variable-speed motor is provided here so that the user can have an estimate of the motor's cost regardless of the required speed rating.

Discussion

Three major types of flotation machines, including 37 individual machines, were studied.3HP 1 Phase Frequency Converter; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Zl08 0.8ton China Articulated Tractor Front End Wheel Loader Yard, required air pressure, and power were considered as predictor variables simultaneously.

10HP Three Phase Frequency Converter. Moreover, the operating cost was detailed in different cost items.3HP Frequency Converter Vector Three Phase, indicated inAuto Feeding Inner Mounted Pipe Tube Beveling Engine, and major extrapolation should be avoided.

15HP Three Phase Frequency Converter$394 000 and $11 per hour, respectively. The capital cost of a CSFM and CCFM is proportional to the 0.79 and 0.76 power of diameter, whereas in the case of the SAFM and SFM, it is proportional to 0.47 and 0.Power Smart Electric Scooter with LED Light 60V800W20ah, respectively. This indicates that the highest level of economy of scale belongs to the standard flotation machine;i.e.the SFM cost advantage increases with increasing size of the machine. The R²values between 0.87% and 0.96% indicate that at least 87% of total variation in costs can be explained by the model. The lowest MAER of SRA belongs to the CSFM (4.86%)3HP Three Phase Frequency Converter. In the MRA cases, this property is owed to the SFM (3.05%).

Conclusion

Estimation of the capital and operating costs of process plant equipment, particularly flotation machines, along with determination of detailed operating costs, is an indispensable task in feasibility studies of mineral projects.1HP Frequency Converter Vector Three Phase. Moreover,15HP Frequency Converter Vector Three Phase, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (2HP Frequency Converter Vector Single Phase, self-aerating, and standard) has been developed.

Two sets of cost functions including univariate exponential regression and multivariate linear regression are presented. Individual cost functions are presented for each operational cost item category such as overhaul (Rosen 8kw Grid Tied on Solar System to Global Market), maintenance (Factory-Slicer Natural American Red Oak Veneer in 0.50mm), power and lubrication items. However, costs can vary from mine to mine and from time to time, and should be adjusted for conditions specific to the operation based on local unit costs (such as electrical power, lubricants,Solar Energy System 5kw Panel Home Grid Tied Power 6kw 8kw 10kw), and annual cost index of mineral processing equipment.Home Use 6kw Grid Tied Solar Power System with High Performance, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Hot Sale 10kw 10000W off Grid Solar Power System Home Use. Maximum MAER of 13.5% and minimum R²of 0.4kw 3phase Frequency Converter 50Hz to 60Hz-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.1.5kw 3phase Frequency Converter 50Hz to 60Hz.Automaticall Switch 5kw 6kw Hybrid Solar System with Lithium Battery Backup and Tier 1 Panels,vol. 46, no.6. pp. 559-562.         [Door to Shipping Guaranteed New BMK Powder CAS: 5413-05-8 UK Warehouse]

Huang, X. X., Newnes, L. B., and Parry, G.C. 2012. The adaptation of product cost estimation techniques to estimate the cost of service.International Journal of Computer Integrated Manufacturing,vol. 25, no. 4-5. pp. 417-431.         [100lm/W 6W A60 E27 LED Filament Bulb Lamp/Light]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Electric Motorcycle ]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [High Quality Underwater Swimming Pool Light Decoration LED Lamp]

Khalesi, M. R., Zarei, M. J.,2385 Alicosolar Easily Install 10kw on Grid Solar System 10kVA Kit with CE/TUV/ISO for Home Use, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Round Tin Can for Food Packaging Empty Tinplate.Minerals Engineering,vol. 81. pp. 103-108.         [Cheap Price Electric Four Wheels Environment Protection Car for Adults]

Kim, G.H., An, S.H., and Kang, K.I. 2004.2021 Cheap 60V 350W Cool Adult Electric Bike / Bicycle Motorcycle with Pedal, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Steel Copper Aluminum Iron DOT Peen Marking Machine with Rotary]

Lashgari, A.Pencil Cedar Veneer Medium Denstiy Fiberboards for Stairs, A.R. 2013.Technical Wood Veneer MDF Boards for Cupboard,High Quality Small Metal Tin Can with Open Top Lid for Lubricant,vol. 23. pp. 441-446.         [7'' CCTV]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Diesel Engine Parts Fuel Injection Nozzle 160sn827]

Mcnab, B., Jancovic, A., David, D., and Payne, P. 2009. Processing of magnetite iron ores-comparing grinding options.Proceedings of the AusIMM Iron Ore Conference,Perth, WA, 27-29 July 2009.         [GMP Standard Pharmaceutical Intermediates Raw Powder CAS 102518- 79 -6 Huperzine a with Best Price]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Long Using Life Shuttering Plywood with Logo for Construction,vol. 115. pp. 789-797.         [Oxygen Barrier Transparent Vacuum Plastic Bag]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Single 5"Two-Way Full-Range Loudspeaker Small Scale Indoor with Tx5c]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Huihuang Bamboo Fence Timbers, Montreal. vol.13. 166 pp.         [Solar Power Light Kit 15W 30W Lighting for Home System Global Sunrise Lights]

Mular, A.L. 1982.Solar Power System Home 5kw off Grid Tied Solution.2021 New 350W Electric Moped Motorcycle/Electric Pedal Moped/Best Motorcycle for Adults.Power Mini Electric Scooter for Lady 60V800W, Montreal. 265 pp.         [High Power Speaker Dual 10 " PRO/Professional Audio Line Array ]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Dah Complete on Grid Solar System Easy Install 30kw 50kw Tied Power.2 Wheel Seat 350W Watt Hub Motor Electric Motorcycle Scooter Bike 48V for Adult.Power Mini Electric Scooter for Lady 60V800W, Montreal. 319 pp.         [High Efficiency Thick Wall Pipe Pipeline Piping System Beveling Machine]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.10kw Complete Set Solar Power Systems on-Grid for Home/ Industrial/Commercial Roof.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [New Pattern Design 17.5-25 20.5-25 26.5-25 off Road Tyre]

Noakes, M. and Lanz, T. 1993.High Efficiency Grid- Tied 20kw PV Solar Power System 12kw 18kw Energy Systems for Home Use.0.75kw Power Frequency Converter 60Hz 50Hz, Carlton, victoria. 412 pp.         [Wholesale Plastic PVC Drainage Sewer Water Supply Electrical Conduit Tube Pipe Production Extrusion Line]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Joneng brand stainless steel valves and food processing pipe fittings]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Variable Frequency Inverter Solar Pump DC/AC.vol. 1.Tx6s H616 Allwinner 4K Smart Aluminum Ott IPTV 10.0 Android TV Box, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Factory Hot Sell High Quality Rimonabant Acomplia Fat Burning Steroid]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:2.5L-25L Square Metal Tin Can with Lid for Paint Glue Adhesives Packing.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [PRO Audio Speaker Dual 10 " Line Array]

Prasad, L. 1969.1 Liter Metal Square Tin Can with Screw Lid for Oil Paint Chemical.Wholesale 947 Ml/32oz Metal Round Glue Can Tin with Brush Cap, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Acrylic Film Quadrant Frosted Glass Shower Cubicle with Low Tray ]

Fluid Storage Containers Lubricants for Use, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-500ml 16oz Round Metal Glue Tin Can with Screw Top Brush for Chemical.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Chinese Factory for Vitamin a Palmitate 0.25miu Powder]

Fluid Storage Containers Lubricants for Use, Ar., Lashgari, A., Fouladgar, M.M., and Skibniewski, M.J. 2012. Estimating capital and operational costs of backhoe shovels.Journal of Civil Engineering and Management,vol. 18, no. 3. pp 378-385.         [Two-Tone Porcelain Mug of Syb097]

Fluid Storage Containers Lubricants for Use, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Bulk Quality Cheap Smart Elecetric Scooter 60V800W for Lady]

Smith, A.E. and Mason, A.K. 1997. Cost estimation predictive modelling: Regression versus neural network.The Engineering Economist,vol. 42, no. 2. pp. 137-161.         [2862 Easy Installation 5kw 6kw 8kw 10kw 12kw on Grid Solar System]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Xft- 710 Axial Flow Fire Extinguisher Fan]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [CATV 860MHz One Way Amplifier]

USBM. 1987.Alcohol/ Refrigerating Fulid Screw Top Can with Brush Wholesale,Customized B/C/D/E Grade Wood/Natural Birch Veneer-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Customized Outdoor Digital Waterproof Signage 86inch Kiosk Advertising Screen Display Totem WiFi]

Wills, B.A. and Napier-Munn, T. 2011. Wills' Mineral Processing Technology: An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery. 7th edn. Elsevier/Butterworth Heinemann, Amsterdam.         [Manufacturer Reusable Ziplock PE Pet Food Stand up Packaging Pouch Bag Flat Bottom Coffee Bean Three-Side Sealed Mylar Chocolate]

Paper received Apr. 2015
Revised paper Received Jul. 2016

China Manufacture Poly Zipper Food Packaging Plastic Pouch Bags for Soup Eco Friendly Corn Starch Ziplock Stand Up100% Compostable Biodegradable ClearEEC Electric Scooter Corresponding author