SJ-B Shrinkable Packing Film Blowing Machine

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 Set unit
Supply Capability:
10 Sets per Week unit/month

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Product Description:

Characteristics of SJ-B Shrinkable Packing Film Blowing Machine


This High Speed Film Blowing Machine is used for blowing high-low pressure polyethylene, which has been widely used for producing laminating film, packing film, agricultural covering film, bag or film for textile and clothing and other packing material. The main motor adopts frequency control of motor speed to improve the speed regulating stability of main motor and save electricity by 30%. The screw and material barrel adopt 38 chrome-molybdenum aluminum which has been nitrogen treated and the traction frame adopts lifting type. No matter what size the film is, big or small, it can achieve the best effect of cooling.


Optional Equipment:


1)  auto loader   

2)  embossing roller      

3)  film surface treater      

4)  die rotary device         

5)  air compressor

6)  mechanics screen changer         

7)  up and down



Main Technical Variables of SJ-B Shrinkable Packing Film Blowing Machine







Screw Diameter





Screw Ratio(L/D)





Screw Speed





Power of Main Motor Max Output

11Kw 35kg/h

15Kw 50kg/h

15-18.5Kw 65kg/h

18.5-22Kw 80kg/h

Max.Folding Width of Film





Single-sided Thickness of Film





Total Power





Weight of Machine





Overall Dimensions

4000 x 1800 x 4600mm

4200 x 2000 x 4900mm

4600 x 2300 x 5600mm

4800 x 2500 x 5800mm




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Q:What is the filler
Fill can be divided into two kinds of organic fillers and inorganic fillers, such as wood flour, rags, paper and a variety of fabric fibers, the latter such as glass fiber, diatomaceous earth, asbestos, carbon black and so on.
Q:Watermarked non-woven bag production process
Because of its use of water-based rubber mortar as the printing medium and named in the textile printing more common, also known as printing.
Q:Bag machine before the start of the preparation
2, adjust the left and right folder roller, so that the left and right film alignment, adjust the front and rear folder roller, so that the pattern alignment.
Q:Bag machine cut out of the self-styled side of the mouth is cut because of what? Neighborhoods
Hello, according to the experience of our bag machine manufacturers, the problem is roughly divided into two, first of all you you bag machine knife cutter is too good, if you are both sides of this phenomenon, if only one side,
Q:Bag making machine plastic composition
The plastic we usually use is not a pure substance, it is made of many materials.
Q:How to adjust the bag machine knife
When the knife on the line to the bottom deadline, and the knife should be completely closed left and right, such as the right side has not yet fully closed, it should adjust the connecting rod adjustment nut, so that the knife slightly down, after adjustment, the pin tighten the nut.
Q:Buy plastic bag machine when how to do
If the amount of personal fraud is more than 2,000 yuan and above, it is recommended to immediately hit 110 or sent to the nearby report.
Q:What is the packing operation of the bag machine?
4, the total quality inspection staff to check the product according to the provisions of the proportion of pumping test, after passing the inspection package storage.
Q:Cold cutting bag machine how to adjust the knife
3. Adjust the upper knife adjustment section of the screw, the use of the knife edge and the lower edge of the cutting edge has a small length of the gap, in order to prevent the occurrence of knife phenomenon damage tool.
Q:What is the stabilizer?
Commonly used lubricants are stearic acid and its calcium and magnesium salts.
We have taken up with the tenet of "quality first, and seeking for outstanding", and also emphasized on internal management and after-sales service. Paying attention to the technology improvement and information, we persisted in the teamwork between factory and traders so as to base ourselves upon marketing, and we have taken part in competitive strategy and policy to obtain constant development. Facing furious competition, we will adhere to the tenet of "emphasize on quality, abide by credit", and will offer clients with perfect after-sales service.

1. Manufacturer Overview

Location Zhejiang,China (Mainland)
Year Established 1996
Annual Output Value US$2.5 Million - US$5 Million
Main Markets 7.69% North America
7.69% South America
7.69% Eastern Europe
7.69% Southeast Asia
7.69% Africa
7.69% Oceania
7.69% Eastern Asia
7.69% Western Europe
7.69% Central America
7.69% Northern Europe
7.69% Southern Europe
7.69% South Asia
Company Certifications CE License

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Hamburg, Jeddah, Mersin
Export Percentage 51% - 60%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 3,000-5,000 square meters
No. of Production Lines 2
Contract Manufacturing OEM Service Offered Design Service Offered
Product Price Range Low and/or Average