International Journal of Applied Research in Mechanical Engineering


Envelopes are the basic means used for communication. They come in different shape and size. These are used for sending letters, parcel, admit cards for entrance exams, telephone bills, electricity bills, etc. Before sending these envelopes they have to folded and pasted which is done manually due to which lot of effort and time is wasted. This paper discuss the development of a machine that folds and paste the envelope thereby minimizing the human effort and time.





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