使用塑料自封袋需要注意哪些事项？

要保障封口拉链部分的清洁，若有纤维灰尘进入，会降低密封性能，塑料自封袋建议用沾水纱布擦拭干净后再关闭拉链。关闭拉链后请用手握紧滑片在封口处来回多拉几次，确保封口的二根筋完全扣入凹槽，以保障密封效果。抽好后，请再次检查一下封口，确保密封。

To ensure the cleanliness of the sealing zipper, if fiber dust enters, it will reduce the sealing performance. For plastic self sealing bags, it is recommended to wipe them clean with damp gauze before closing the zipper. After closing the zipper, please grip the slide with your hand and pull it back and forth several times at the sealing point to ensure that the two ribs of the sealing are fully engaged in the groove, to ensure the sealing effect. After drawing, please double check the seal to ensure it is sealed.

塑料自封袋使用抽气泵时将泵的螺旋接口旋到底，抵住抽气口的白色橡胶密封垫，确保接口处不漏气，一般一个大号的莆田塑料自封袋需要抽气35分种，塑料自封袋大概要抽三五百下才会有明显的抽扁现象。

When using a vacuum pump for plastic self sealing bags, rotate the screw interface of the pump to the bottom and press against the white rubber sealing gasket of the suction port to ensure that there is no air leakage at the interface. Generally, a large-sized Putian plastic self sealing bag needs to be pumped for 3 to 5 minutes, and the plastic self sealing bag needs to be pumped about 3 to 500 times to show obvious flattening phenomenon.

在使用抽气泵时注意要连续抽，不要停顿。家中有吸尘器就好了，即省力又方便。在柜子或其它的地方存放时，也要注意一下存放地点有没有锐物，以保障塑料自封袋的完好。

When using an air pump, be careful to continuously pump without pausing. It's good to have a vacuum cleaner at home, which is both labor-saving and convenient. When storing in cabinets or other places, it is also important to pay attention to whether there are sharp objects in the storage area to ensure the integrity of the plastic self sealing bag.

不要让锋利物刮到莆田塑料自封袋，在床上或在洁净的桌面上进行操作比较好，若贮藏的物品中有纽扣拉链等硬物，需折叠在里面再放入收藏袋中。

Do not let sharp objects scrape onto the plastic self sealing bag in Putian. It is better to operate it on the bed or a clean tabletop. If there are hard objects such as buttons and zippers in the stored items, they should be folded inside and placed in the collection bag.

衣服被子等物品应尽量放在塑料自封袋里边，少离封口拉链3-5厘米，大的物品不要强行放入。

Clothes, blankets, and other items should be placed inside plastic self sealing bags as much as possible, at least 3-5 centimeters away from the sealing zipper. Large items should not be forcibly placed.