Environmental Self Opening Sack Making Machine For Portland Cement Packing

Environmental Self Opening Sack Making Machine For Portland Cement Packing 

Brief introduction

Our paper bag production line consists two parts, one is paper tube making machine, the other is bottom 

pasting machine. This production line can make 2-4 color printing, bottom valved paper bags. 

This kind of bags can be used for packing cement, mortar, chemicals materials and other granule or 

powder materials. Bags can be 2~4 layers kraft paper or clupak paper and one layer of PE material.

Advantages of our Valve paper bag making machine:
1.  Flat & glued bottom with filling valve;
2.  2~4 paper layers, with one extra PE/PP film available ;
3.  2-color automatic printing 
4.  Multi funtional with servo system on tuber machine.

5. Manufacture speed up to 50 million bags/year

Technical parameters of Valve paper bag production line:

ZT9802SD Tuber 

1. Equipment Model  (ZT9802S)

2. Tube Length: 400~1400mm

3. Tube Width: 320~620mm

4. Tube Cut Length: 420~1400mm

5. Printing width: 1300 mmMAX

8. Diameter of paper roll: PDø1300 mmMAX

9. Width of paper roll:   660~1260 mm

10. Tube Speed(S): 130 pieces /minMAX

12. Main Drive Motor power: 47KW

13. Gross weight 33T

 HD4913 Bottomer

1. Working speed:80~130 bags/min(Depends on paper quality, number of ply and operators’ skill.)

2. Bag length:520~880mm

3. Bag width420~600 mm

4. Bottom width:90~130mm

5. Bottom centers distance:420~780mm 200~380mm

6. Valve sheet length:100~250mm

7. Valve sheet width:120~170mm

8. Main drive motor:33kw

9. Size of whole set:21.3m×2.3.m×1.8m ( L×W×H)

ZT9802SD Tuber Machine compose of following parts

HD4913 Bottomer machine compose of following parts

Manufacture process

Tuber

Bottomer