国产精品狼人久久久久影院,成人五月丁香蜜桃,久久 午夜福利无码精品人妻一区,五月丁香婷婷人妻

Bag making machines common problems and solutions

Bag making machines common problems and solutions

First, ask: when the bag over the middle roller wrinkle?

A: 1. Back cover cooling effect is not good;

2 intermediate roller pressure differential;

3. Air pressure is too large;

4 middle too much dust on the roller;

5. Back cover temperature is too high;

6 Feeding the floating roller pressure is too large;

7 diaphragm installed tilt;

Second, ask: before the cutter roller at the membrane in one direction?

A: 1. Roller pressure is uneven, the film forward to the pressure direction;

2 Optical frame tilted to maintain the level of the previous roller; (optical frame carry forward film goes out, carrying the film to the optical frame backward walk)

3 punch knife is not installed, easy to tilt;

4. Uneven film thickness on both sides;

5 transverse sealing knife pressure is uneven, there great to go over there;

6 film board oblique;

7 intermediate roller is not parallel;
Copyright ? Ruian DeBang Machine Co.,Ltd.
主站蜘蛛池模板: 公主岭市| 莱西市| 龙陵县| 密云县| 科尔| 涟源市| 滨海县| 洛川县| 旺苍县| 彭泽县| 东丽区| 荔波县| 兴化市| 武宁县| 连南| 阳山县| 卢龙县| 周口市| 昌平区| 新竹市| 天门市| 新竹市| 黔东| 万载县| 定兴县| 綦江县| 保亭| 亳州市| 洱源县| 汉源县| 西乌| 栾城县| 嘉祥县| 永胜县| 都兰县| 平远县| 邻水| 陇川县| 南雄市| 丹棱县| 甘南县|