目前市场上有一种很畅销的挤压菜墩,受到用户的欢迎。一般家庭切菜、剁肉喜欢用菜墩。过去菜墩是从直径较大的原木上截取10厘米以上,用这种菜墩切肉有许多优点:易碎、不掉木屑、响声小、不卷刀刃等。但它也有一个致命的缺点,就是容易劈裂.使用不当会裂一个三角形长口,有时一直裂至菜墩的中心.弄不好掉进菜、肉碎屑,还会变腐、生蛆,极不卫生. Currently on the market there is a very popular extruded piers, by the user’s welcome. General family cut vegetables, chop meat like to use piers pier. In the past, the piers were cut from the logs of larger diameter by more than 10 cm. Using the piers to cut the meat had many advantages: fragile, no sawdust, no sound, no curling blade, etc. But it also has a fatal flaw, that is easy to split. Improper use will crack a long triangle, and sometimes cracked to the center of the piers. Not fall into the vegetables, meat debris, but also rot, raw maggots, Very unhygienic.