Shrink Film Packaging Machine
This program includes bottle feeding, automatic sorting, automatic
packing, testing wrapping film, shrinking machine, cooling and
Project Brief Introduction:
1) Packaging Product :Honey bottles as requests
2) Packaging Specification: 2×3 per pack or as per request.
3) Packaging Speed:8-12 packs/minute
4) Packaging Form:Upper and Lower Heat Shrink Film Sealing and
5)Packaging Material : LDPE Film
As a completely new packaging equipment, it’s automatic Upper and
Lower Film Sealing& Cutting Heat Shrink Packaging Machine,
designed and manufactured with high efficiency and continuous
operation based on the characteristics of heat shrinkable packaging
film. It can arrange, set up a single product (such as PET bottle),
set up a group, push the bottle and wrap the film, and finally form
a collection package by heating shrinkage and cooling. The products
after packaging are firm, regular and beautiful in appearance and
2) Process Features
Its shape is simple and beautiful, its structure is novel and
unique, and its maintenance is convenient.
Electronic induction shrink film feeding smoothly and fast shrink
With the third generation SHF constant temperature sealing knife,
the sealing strength is more than 3 times of the cold-cutting and
hot-closing knife. The sealing is even and smooth, and the service
life is 80 times of that of the cold-sealing and hot-closing knife.
Three sets of variable frequency speed regulating conveying
mechanism, accurate synchronous transmission, reliable
The shrinkage chamber adopts circulating air transportation
technology, with reasonable structure, heat insulation and heat
preservation, high temperature control accuracy and better
shrinkage packaging effect. The imported Teflon conveyor belt saves
20% electric energy than metal mesh belt.
Equipped with stable and reliable electrical control components
such as SIEMNES, OMRON and UNIQUC, it is well equipped.
The distance between cooling passage and contraction passage is
more than 500 mm, which avoids the interaction between cold air and
hot air, reduces heat loss and ensures the cooling effect of
Film feeding motor and circulating wind turbine have added overload
protection device and Schneider intermediate relay to protect
3) Main Components and Functions
The whole equipment consists of bottle conveyor belt, packing
machine, heat shrinkable machine, unpowered conveying roller,
electrical control, pneumatic control and so on.
3).1 Packing Machine
The packing machine is mainly composed of frame, bottle
distributing mechanism, bottle pushing mechanism, film releasing
mechanism, film wrapping mechanism, etc.
The bottle feeding mechanism is responsible for transporting PET
bottles to the bottle feeding mechanism, which is divided into two
parts: front transportation and rear transportation.
The bottling mechanism is responsible for dividing the PET bottles
according to the packaging requirements, so as to achieve the film
The bottle pushing mechanism is responsible for pushing the grouped
PET bottles so as to achieve the film wrapping.
The film rewinding is responsible for the supply of bottles with
PET Film after grouping.
Wrapping film: automatically set the supply length of the shrink
film according to the size of the packaging, and automatically wrap
the film in the process of moving the product forward.
3).2 Heat Shrink Machine
The heat shrinkable machine consists of three parts: heating
shrinkage, cooling shaping and product conveying.
Heating and Shrinking: The shrink machine heat and contract the
wrapped package, so that the film is contracted evenly at the set
temperature, close to the surface of the package, and wrap the
package tightly to achieve the purpose of the package.
Cooling and Pitching: It is responsible for rapidly cooling the
film on the surface of the finished package, so that the film can
rapidly become a high strength state for easy handling.
Product Conveying: The complete package is conveyed to the
unpowered conveying roller, and the unpowered conveying roller can
play a temporary storage role to facilitate the stacking or
handling of personnel.
Packaging Group: 2×3 per pack( or as per request)
Packing Speed: 8-12 packs/minute
Applicable Container: Bottles
Power Supply Load: 50Hz/380v,3 phases 5 lines
Total Power: 19KW
Operation Pressure: 0.6～0.8Mpa
Shrinking Tunnel: L×W×H=1800×650×450(mm)
Equipment Dimension: L×W×H=6000×3200×2100(mm)(including conveying
Sealing&Cutting Temp: 190℃～230℃
Shrinking Temperature: 200℃～280℃
Packaging Material: LDPE Film
Film Roller Diameter:≤450mm
Operation Noise: ≤65dB
Total Weight: 1000KG
|1||Constant Temp. Sealing& Cutting Knife||Protected||Protected|
|5||Cylinder for Lower Knife||TaiWan||Uniquc|
|7||Cylinder for Bottle-pushing||TaiWan||Uniquc|
|10||Conveyor Belt of Shrinkage Tunnel||U.S.A||DUPONT|
Free Spare Parts for Standby
Inner hexagon spanner
Heating Tubes for Heat Shrinking Machine
Chainplate with Mesh Belt
Transmission chain buckle (10A-1/12A-1)
Bigger Conveying Belt
Smaller Connveying Belt
Cutter synchronous belt
Thermal knife resistance sheet
High Temperature Tape
Heat Shrink Film