Food Packing Rigid PVC Calendering Machine Line With 1250mm Width
It solves the problem of Hygroscopic for food packaging with this
calender machine,and the cost is reasonable.And it can make the
food life far more than validity and shelf life.
SY-5Γ950 Calendar line is able to produce a wide range of PVC film
and sheet products for different applications. For example, food
grade PVC sheet,food Packaging.
The line is composed of φ560×1560mm roller “L” type 5-roll Calendar, PRE-150 planetary extruder, and together
with up-stream and down-stream auxiliary equipment.
1. Thickness range:0.1mm~2mm
2. Max Width:1250mm(Max width that we can provide is 2100mm)
3. High transparency,high glossy,high strength,good
Flexibility,good wear resistance,good cold resistance.
4. Excellent oxygen barrier: Prevent oxidative deterioration of the
5. Excellent transparency: Can be used for oxygen-sensitive items
6. Chemical stability:low absorption,high barrier for active
ingredients,to prevent the loss of active ingredient
7. Free from impurity
8. Safety and no Poison.
1. High barrier requirements for food sealed packaging
2. Closed modified atmosphere packaging for fresh
3. Package contents:liquid,solid,granules,powder object.
4. Various types of food packaging,including Candy, fruit,food
1. Appearance quality requirements: Transparent color consistency,
cracks, scars, uneven wrinkled, perforation, precipitation, lack of
edge, oil is not allowed.
2. Physical performance: Water vapor transmission rate <0.2g
,Oxygen transmission rate <8
3. Chemical performance: Composite strength> 110kn, heat seal
4. Curing the coating, the material has the normal flexibility and
stretch, burst strength
5. Microbial indicators: Bacterial count <100, mold <30,
Escherichia coli can not be detected, no abnormal toxicity
Plastic uptake temperature: 170℃.
1. PVC sheet production line has such characteristics as high
intensity, good temperature resistance, good rot proof, etc. It can
be produced with additives to different requirement such as
improving intensity, improving toughness, improving rigidity, flame
retardant, embossing, frosting, etc.
2. Applications: Such as packing, printing, stationery, art works,
3. Main product: Gift/ad/file bag, lamp cover, food packing, etc.
4. Production scope: Thickness 0.2-2mm width Max. 2100mm
1. The screw was designed special mixed material and high plastic
so that it flux plastic, color and luster equality, output
2. Clothes Model DIE was designed special double throttle, it
adjust thickness of sheet exactly;
Temperature control±1°C, it can exactitude control the course of
plastic and thickness and unknit of sheet;
3. Molding unit adopt horizontal and vertical, it provide more
choice in the operate course of thick sheet, sheet metal by
fluctuation at liberty and increase quality of sheet;
4. Adjusting thickness of sheet by screw and oil pressure pressing
wheel double direction so as to achieve thickness exactly;
5. Pressing double loop cooling system, concert die temperature
controller exactly control pressing wheel temperature so as to
achieve unknit and thickness equally;
6. Cutter: length and quantity of sheet achieve nicely;
7 .Furling setting: it adopts senior torsion motor and four axis
automatic tensions, and adjusts speed and furling tension at will
for furling sheet metal unit. Dividing strip unit set width of
ZJF-700 series spring charger
SRL-300/600 mixer unit
PRE-150 Planetary extruder
SY-5L 1560 Five-roller Calender line
Latest PLC Controlled-touching screen, small shrinkage line
Temperature controller system
Broken-selvage Return Conveyor
FQL-1100 IIIComputer Controlled Slitting Machine
A - The rolls are made of chilled cast iron with vanadium and
titanium alloys. The roll face is hard and anti-wear. To heat up or
cool down, the rolls are either circumferentially drilled or
centrally bored so as to make temperature well proportioned on the
B- The rolls are arranged in I forms. The upper rolls have roll
cambers that can eliminate bending impact on rolls during working
process. Thus, it is possible to make products with same thickness
along axial direction
C- The transmission system adopts a hard facing gear reducer, which
has a compacted structure with higher transmission efficiency,
lower noise and longer service life
D- The machine is equipped with emergency device. When an emergent
accident occurs, the calendar will be immediately stopped to open
the roll space so as to protect the operator and equipment
E- Use a mould temperatuer controller
1- Three rolls calender machine with single screw extrusion line
has been overtime for many years.
2- Planetary extruder and five rolls calender has take place of the
above machines for rigid PVC sheet products.
3- it will be more effective,lower cost,easier maintaince,longer
life and better quality.
1. Oversea installation guide.
2. Oversea test running
3. Ovsersea worker training
4. Technical support
5. Spare parts supply
6. Technical operation support
7. Formula and processing support