Sealing Methods and Principles Based on Commonly Plastic Packaging Containers


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The overall effect of sealing the packaging has a very important role. Sealed plastic containers divided into four main ways, namely the bundle sealing, adhesive sealing, physical sealing and filling and sealing. They have their own characteristics. Bundling seal means the product can not be sealed, but its use is very wide, has a high degree of freedom. Low adhesive strength of adhesive sealing, but it is widely used. More complex structure of the physical sealing, but it has a wide variety of functions. Used in the filling and sealing gaskets are susceptible to damage, but it has a good seal. This paper analyzes the principles of their seal,which allows you to choose different sealing materials and the corresponding sealing structure to meet a variety of packaging needs.



Edited by:

Dongye Sun, Wen-Pei Sung and Ran Chen




L. J. Cao and B. Z. Wang, "Sealing Methods and Principles Based on Commonly Plastic Packaging Containers", Applied Mechanics and Materials, Vols. 121-126, pp. 4138-4141, 2012

Online since:

October 2011




[1] A. Embu Lyme, H. Embu Lyme: Sealed Packaging Design (Shanghai People's Fine Arts Publishing House, China 2004), pp.125-136 (in Chinese).

[2] L.J. Cao: Packaging Engineering, Vol. 27 (2006) No. 6, pp.136-138 (in Chinese).

[3] F.X. Yang, S.Z. Wang: Packaging Engineering, Vol. 31 (2010) No. 17, pp.94-96 (in Chinese).

[4] C. Sun: Packaging Construction Design (China Light Industry Press, China 2008), pp.285-290 (in Chinese).

[5] S.H. Ke: China Packaging Industry, 2009. 8, pp.34-36 (in Chinese).

[6] L. Q Wu, M.L. Jiang: Light Industry Machinery, 2005. 2, pp.112-114 (in Chinese).