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:Bag machine before the start of the preparation
3, adjust the heat sealing knife, so that the heat sealing in the bag requirements.
Q:Ask, buy a bag machine about how much money a day?
The machine price is 35000, ten thousand need a few pounds of bags that can not say this need to call yourself yourself
Q:The operating procedures of the bag machine
1, check the equipment around the dust, debris, and clear it.
Q:Three side seal characteristics
3, LPC automatic correction, double photoelectric tracking discharge, automatic constant tension control AC constant speed automatic feeding.
Q:Bag making machine cutting system
Which is equipped with adjustment screw, can be used to adjust the tightness of the cutter, can be a good exclusion of raw materials difficult phenomenon.
Q:What is the trendy advertising bag?
When the community what "hot" when the store if the product patterns, promotional information printed on the beautiful shopping bags, is undoubtedly an important move to promote.
Q:The basic characteristics of bag making machine
The machine is specially designed for the point of even the volume of the pocket and the point of hanging vest double card machine.
Q:Cold cutting bag machine how to adjust the knife
In the bearing seat pad with a thin paper, hand-rotating body box within the big hand wheel, so that the welding knife at the bottom dead center, loosen the nut, adjust the nut (Note: rod adjustment nut factory basically tune), hand
Q:Production of gravure nonwoven bags
This process is divided into two steps, that is, the first use of the traditional gravure printing process will be printed on the film, and then use the coating process will be printed on the pattern of film composite in the non-woven fabrics.
Q:Composite film automatic bag making machine bag easy to stretch,
Need four different machines.
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