强行糟蹋人妻hd中文字幕丨www奇米影视com丨亚洲国产欧洲综合997久久丨超碰人人在线丨99久久精品免费看国产一区二区三区丨久久96热在精品国产高清丨国产精品美女久久久久网站浪潮丨色哟哟哟www精品视频观看软件丨亚洲国产综合精品2020丨国产va在线观看免费丨亚洲精品无码av黄瓜影视丨www68av蜜桃亚洲精品丨av黄色片在线观看丨91久久国产视频丨久久影视丨在线观看肉片av网站免费丨第一亚洲中文久久精品无码丨aaa私人欧美69丨日韩免费在线视频丨少妇69xx丨a级片免费播放丨日韩免费久久丨日韩av色图丨国产成人在线看丨日韩精品无码综合福利网

[55. PNG]

WF260 type automatic envelope (bag) machine similar equipment were reviewed and summarized the successful experience of development, further combining with the demand situation at home and abroad, and reference, on the basis of international advanced technology, pioneered in China after generation envelopes, paper processing equipment.

This machine is especially suitable for the production of Chinese traditional envelopes and multi-paper bag sealing or sealing sticker envelopes. Compared with existing models, the structure is more reasonable and efficient.

At the same time, it is easy to adjust and maintenance.

Main structural features: the paper can be compressed and repleated on the machine, so that the product is very accurate and smooth.

1. At the bottom of the suction paper pile, the paper is reliable and can not be stopped.

2. The palisade folding mechanism with the suction roller can achieve high speed and accurate completion of the two folding, and the width of the envelope (paper bag) can be adjusted without stop.

3. The rotary sizing mechanism can accommodate the adhesion of envelopes and paper bags, which can be used for cleaning operation.

4. Simple and reliable longitudinal folding mechanism can accurately complete the folding of two sealing tongues.

The counter may control the grouping, which is to group the processed goods by the number of units.