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The Bottom Structure Of The Folding Paper Box
2017-11-16

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1.  Structure and size for the locked bottom of paper folding box

The bottom structure for folding paper box

 

plane sketch for bottom locked folding box structure

The structure and size of national standard ----GB/T2516-2010


 

J= The length of the lock tongue   J=L/2

D= The baffle length of locked bottom plugboard    D=(L+1-J)/2

HF= Locked bottom board width     HF=0.6B+8mm

HL= Locked bottom board length     HL=0.1B+D+6mm<= L/2

X= Amount of indentation     

This standard is very meticulous, make detailed specification for length and width of the lock tongue ,even have standard for the angle at the box sticky mouth position.


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2.  Structure and size for self-adhesion bottom of paper folding box

The bottom structure for folding paper box

 

plane sketch for self- lock bottom structure of folding box

The structure and size of national standard ----GB/T2516-2010

HF= Locked bottom board width  

HF=0.6B+8mm

X/KX= Amount of indentation     

KX=1.5mm-2mm

 

At the beginning, will draw the self-adhesion bottom paper folding box according to a sample box, but still had some jokes: can’t close and fold the box, can’t open the closed box, or between the bonding part and the side had friction,the box would curled up. Now this standard help to solve all the problems.

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