SJ-B Shrinkable Packing Film Blowing Machine

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

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

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




Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Bag making machine bag when the bag is not strong what is the reason
Product production standards, the quality of the product on
Q:How to adjust the bag machine knife
Weld knife adjustment method: in the bearing seat pad with a thin paper, hand rotation of the body box of 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
Q:The production process of non - woven bags
Non-woven bags are generally used screen printing process, which is often said that "silk screen", which has also been a lot of manufacturers more commonly used printing process.
Q:Principle and Characteristics of Non - woven Bag Making Machine
The guide roller is introduced into the lapel forming device, bent and then joined by the vertical sealer into a cylindrical shape. The material is automatically metered and filled into the made bag, and the transverse seal is sealed at the same time
Q:The principle of bag machine control Why stepper motor does not move
The electrical eye tracking makes the pattern of the printed bag accurate.
Q:Bag making machine cutting system
1, cutter: the system is the most important components, is the use of moving knife and sliding guide, by the spring compression of the floating mechanism, up and down the knife can be adjusted.
Q:Watermarked non-woven bag production process
Wash the plate without chemical solvents, can be washed directly with water.
Q:The production process of heat transfer nonwoven bag
The disadvantage is high prices, high printing costs.
Q:Bag making machine plastic composition
Among them, high molecular polymer (or synthetic resin) is the main component of plastic, in addition, in order to improve the performance of plastic, but also in the polymer to add a variety of auxiliary materials, such as fillers, plasticizers, lubricants,
Q:How to use the trilateral seal bag machine
To our official website, follow us Xiaobian together to understand these thorny problems.
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