求翻译：以前批次的填料，紧固压盖到位后，好几个月甚至半年都不用管。现在过一天左右，压盖不能保持紧固力，似乎里边填料空了一样，需要重新紧固。是什么意思？

The previous batch of packing, tighten gland in place, several months or even six months do not have control. Now after a day or so, tighten the gland can not maintain power, seems to fill empty inside, like, need to re-tighten.

previous batches of the fastener cappers filler, after several months, or even half that don't need. Now about the next day, capping cannot maintain tightening force seems to be copied to fill empty, there is a need for re-fastener.

Before a raid of padding, after the tight gland arriving, several month half year all does not even use the tube.Now about one day, the gland has not been able to maintain the fastening strength, as if inside the padding emptied has been same, needed to fasten.

Previous batches of fillers, fasten CAP in place, several months or even six months do not control. Now a days, capping couldn't keep tightening force, seems to have inside packing empty, need to tighten again.

Previous batches of fillers, fasten CAP in place, several months or even six months do not control. Now a days, capping couldn't keep tightening force, seems to have inside packing empty, need to tighten again.