Printn-pack design and produce all kinds of folded paper boxes, leading folding packaging boxes manufacturer, supply fold paper packaging boxes in big volume, contact for more details about the production capacity.
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.
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.
.