Double Layer Rolling Bag Making Machine / Rolling Bag Sealing & Cutting Machine

 

Discriptions :-

The machine is specially designed point-cut rolling dual-purpose one for vest & flat bags and is controlled by a computer. The step servo setting length system reduces the sealing-cutting dimensions errors, and the installation of photo electric camera tracks help make the position of figure of printing bags accurate. The computer numerical control can bee selected to adjust the length of bag, The machine will automatically stop and sound a warning if there is something wrong with the printing bags.

The high and low density polyethylene film bags produced by the machine are applied to shopping in the supermarkets, shops and markets.

Specifications : –

Max Bag-making Width(mm)

400

500

600

700

Max Bag-making Length(mm)

1200

1200

1200

1200

Bag-making Thickness(mm)

0.008-0.05

0.008-0.05

0.008-0.05

0.008-0.05

Bag-making Speed(pcs/min)

40-120

40-120

40-120

40-120

Motor Power(kw)

1.1

1.1

1.5

1.5

Electric Heating Power(kw)

1.2

1.6

2

2.2

about-lftbg

Production Samples

about-bg
 
 

Four Line Film Sealing and Cutting Machine / Double Layer Four Line Film Sealing & Cutting Machine

 

Discriptions :-

This machine is used for sealing and cutting natural colour polyethylene (PE)film and polypropylene(PP)film to make vest bags and flat-rim bags which have been widely used for packing bags in the food industry, garment industry and textile industry etc, and this machine can also be used for sealing, cutting and making degradable plastic bags.

Characteristics :-

This machine adopts two-layer four wire welding to increase economic benefit and save labour with such advantages as electronic counting, automatic alarm and film feeding by photoelectric control, etc.

Specifications : –

 Sealing and Cutting Width  10-400mm   10-550mm   10-650mm   10-850mm   10-1000mm
 Sealing and Cutting length  800mm  800mm  1100mm  1100mm  1600mm
 Sealing and Cutting Thickness  0.006-0.15mm  0.006-0.15mm  0.006-0.15mm  0.006-0.15mm  0.006-0.15mm
 Sealing and Cutting Speed  100-204pcs/min  100-408pcs/min  80-200pcs/min  50-120pcs/min  40-120pcs/min
 Power of Main Motor  1.1Kw  1.1Kw  1.5Kw  1.5Kw  2.2Kw
 Power of Motor  2×100w  4×100w  2×300w  2×300w  400w
 Heating Power  2×600w  2×800w  2×1000w  2×1200w  2×1500w
 Temperature of Welding Knife  0-300°  0-300°  0-300°  0-300°  0-300°

Nylon / Film Sealing and Cutting Machine / Double Layer Film Sealing & Cutting Machine

 

Discriptions :-

Computer control double-layer film sealing and cutting machine

Photoelectric control dotting-off roll film bag-making machine Features:

1) Used for sealing and cutting low density polyethylene (LDPE) and high density polyethylene (HDPE) natural color bags and color printed bags

2) Automatic bag-making counter and automatic alarm

3) With accurate photoelectric eye tracking, machine automatically stops when bag-making error exceeds 4 pieces

4) Bag making length controlled by button switch5) Widely used for packing food, garments, industrial products and electrical appliances

It is used for blowing the various plastic film of low density polyethylene (LDPE),high density polyethylene(HDPE)natural colour bag and colour printing bag etc, Which are widely used for packing food, garments, industrial products and electric appliances etc

Specifications : –

 Max.Sealing and Cutting Width  550mm  650mm  850mm  1000mm
 Sealing and Cutting length  1600mm  1600mm  1600mm  1600mm
 Sealing and cutting Thickness  0.006-0.10mm   0.006-0.10mm   0.006-0.10mm   0.006-0.10mm
 Error in Length  ±1mm  ±1mm  ±1mm  ±1mm
 Bag-making Speed  40-120pcs/min  40-120pcs/min  40-120pcs/min  40-120pcs/min
 Total Power  4Kw  4.2Kw  5Kw  7.2Kw
about-lftbg

Production Samples

about-bg
 
 

Nylon / Film Blowing Machine with Printing / Nylon Extruder with Offset Printing

Discriptions :-

This machine unit is suitable for blowing low-density polyethylene (LDPE), high-density polyethylene (HDPE) and linear low-density polyethylene (LLDPE) plastic films and the like. The plastic films can be widely used for civil and industrial packaging such as food, apparel, trash bags, vest bags and the like.

The machine unit is a well-designed film blowing and offset printing production line which saves labor force and factories and improves the quality and the economic benefits of products.

It is applied to blow plastic films like LDPE ,HDPE ,LLDPE .It is widely used in the civil and industrial fields. Printing colors can also be made up to 6 colors.

Specifications : –

Suitable Material                                     LDPE、HDPE、LLDPE
Screw diameter(mm) 45mm 55mm 60mm
Screw L/D Ratio L/D28:1 L/D28:1 L/D28:1
Power of main motor 11kw 15kw 18.5kw
Max.Extrude Output 36kg/h 50kg/h 70kg/h
Film Head Diameter Φ60、Φ80 Φ80、Φ130 Φ80、Φ160
Blowing Film Width 600mm 800mm 1000mm
Blowing Film Thickness 0.01-0.10mm 0.01-0.10mm 0.01-0.10mm
Lenght Range of Printing 191-1200mm 191-1200mm 191-1200mm
Printing Width 560mm 760mm 960mm
Total Power 28kw 32kw 40kw
Design and specifications are subject to change without notice.
about-lftbg

Production Samples

about-bg
 
 

Nylon / Film Blowing Machine with Printing / Nylon Extruder with Gravure Printing

Discriptions :-

This unit is integrates nylon / film blowing and printing which can save labor force, working space and improve the quality of products and economic efficiency.

It is applied to blow plastic films like LDPE, HDPE, LLDPE .It is widely used in the civil and industrial fields. Printing colors can also be made up to 4 colors.

Specifications : –

Stuitable material LDPE,HDPE LDPE,HDPE LDPE,HDPE
Screw diameter(mm) Φ45 Φ55 Φ60
Screw L/D Ratio L/D 28:1 L/D 28:1 L/D 28:1
Blowing film driving motor(kw) 11 15 18.5
Max.Extrusion Output(kg/hr) 35 50 70
Width of blowing film(mm) 600 800 1000
Thickness of blowing film(mm) 0.008-0.10 0.008-0.10 0.008-0.10
Printing length(mm) 250-1000 250-1000 250-1000
Precision of color printing(mm) Horizontal 0.2 Vertical:0.2 Horizontal 0.2 Vertical:0.2 Horizontal 0.2 Vertical:0.2
a AUTO LIADER    b AIR COMPRESSOR     c SPECIAL DIE     d DIE ROTARY DEVICE    e BOUBLE SIDES WINDER
Design and specifications are subject to change without notice.
about-lftbg

Production Samples

about-bg
 
 

Double Head Nylon / Film Blowing Machine / Double Head Nylon Extruder

Discriptions :-

The cylinders and screw rods of extruders are all made from high-quality alloy steel through nit riding and precision machining, ensuring optimal harness and corrosion resistance.

The machine unit is provided with one set of extruders and two pairs of machine heads according to scientific design, has the advantages of improving productivity and saving energy, labor force and factories, and is used to blow low-density polyethylene (LDPE) and high-density polyethylene (HDPE) plastic films. The plastic films can be made into various vest bags and flat bags widely used in packaging for food, apparel, textiles and industry.

Specifications : –

Screw diameter(mm) 55mm 55mm 60mm 65mm
Screw L/D Ratio L/D28:1 L/D28:1 L/D28:1 L/D28:1
Screw rotation 10-110r/min 10-110r/min 10-110r/min 10-110r/min
Power of main motor 15kw 15kw 18.5kw 22kw
Max.Extrude Output 46kg/h 46kg/h 70kg/h 70kg/h
Single-face Thickess of film 0.008-0.10mm 0.008-0.10mm 0.008-0.10mm 0.008-0.10mm
Max Film Folding Dia. 400mm×2 500mm×2 600mm×2 600mm×2
Total Power 26kw 26kw 30kw 40kw
Design and specifications are subject to change without notice.

Double Colour Nylon / Film Blowing Machine / Double Color Nylon Extruder

Discriptions :-

The two-color blown film machine unit is used to blow various low-density polyethylene (LDPE) and high-density polyethylene (HDPE) color strip plastic films. The plastic films can be widely used for civil and industrial packaging such as food, fruits, apparel, textiles and commodities. The cylinder and screw rods of this extruder are all made from high-quality alloy steel through nitriding and precision machining, so as to ensure optimal hardness and corrosion resistance.

Auxiliary extruder can be freely regulated within the range of 700mm according to the technological requirements of different materials, is provided with board plugging mechanism, and can produce vest bags. Winding device is provided with torque motor, and can keep suitable tension, orderly winding and convenient roll replacement.

Specifications:-

  Screw diameter(mm) 40mm×2
Screw L/D Ratio L/D28:1
Screw rotation 10-100r/min
Power of main motor 11kw
Max.Extrude Output 30kg/h
Single-face Thickess of film 0.006-0.06mm
Max Film Folding Dia. 580mm
Lifting Range of Auxiliary Machine 700mm
Total Power 28kw
Design and specifications are subject to change without notice.

 

 

Pure Water Nylon / Film Blowing Machine / Shopping Bag Extruder

Discriptions :-

Film blowing machine unit with rotary machine head is used to blow various plastic films such as low-density polyethylene (LDPE), high-density polyethylene (HDPE) and linear low-density polyethylene (LLDPE). The films can be widely applied to packaging for liquid, printing composites, apparel and textiles and industrial products. The cylinder and screw rods of extruder are all made from high-quality alloy steel through precision machining and nit riding, so as to ensure optimal hardness and corrosion resistance.

The auxiliary extruder is provided with a platform worktable to be operated more conveniently, and is equipped with a bubble fixing ring. The winding device adopts double winding and double cutting, is equipped with torque motor as the power, and can keep suitable tension, orderly winding and convenient roll replacement.

Specifications:-

Screw diameter(mm) Φ50mm Φ55mm Φ60mm Φ65mm
Screw L/D Ratio L/D28:1 L/D28:1 L/D28:1 L/D28:1
Screw rotation 10-100r/min 10-100r/min 10-100r/min 10-100r/min
Power of main motor 11kw 15kw 18.5kw 22kw
Max.Extrude Output 35kg/h 50kg/h 65kg/h 70kg/h
Specification of Die Head Φ80-Φ120mm Φ100-Φ150mm Φ100-Φ180mm Φ120-Φ220mm
Rotationsl Mode of Machine Head 360°Continuous rotation 360°Continuous rotation 360°Continuous rotation 360°Continuous rotation
Single-face Thickess of film 0.01-0.10mm 0.01-0.10mm 0.01-0.10mm 0.01-0.10mm
Max Film Folding Dia. 600mm 800mm 1000mm 1200mm
Electric capacity 20kw 26kw 30kw 42kw
Screw diameter(mm) Φ80mm Φ100mm Φ110mm Φ120mm
Screw L/D Ratio L/D28:1 L/D28:1 L/D28:1 L/D28:1
Screw rotation 10-100r/min 10-100r/min 10-100r/min 10-100r/min
Power of main motor 30kw 55kw 75kw 75kw
Max.Extrude Output 86kg/h 140kg/h 180kg/h 220kg/h
Specification of Die Head Φ150-Φ300mm Φ500mm Φ600mm Φ750mm
Rotationsl Mode of Machine Head 360°Continuous rotation 360°Continuous rotation 360°Continuous rotation 360°Continuous rotation
Single-face Thickess of film 0.01-0.10mm 0.02-0.10mm 0.02-0.10mm 0.02-0.10mm
Max Film Folding Dia. 1500mm 2000mm 2500mm 3000mm
Electric capacity 56kw 88kw 110kw 130kw
Design and specifications are subject to change without notice.
about-lftbg

Production Samples

about-bg

Double Layer Nylon Extruder / PE Double Layer Nylon Film Blowing Machine

Discriptions :-

Double Layer Nylon Film Extruder is used for blowing the plastic laminated film of low density polyethylene(LDPE), high density polyethylene(HDPE)and linear low density polyethylene(LLDPE) etc., which are widely used for packing liquid, printed base material, products for export and industrial products, etc.

Two layers PE plastic film has excellent barrier property; this kind of film is mainly used for packing liquid food, like soft drink, milk, pure water. etc. and widely used for making bags, like express bags (Such as DHL bags), protecting bags, light-tight bags etc.

Specifications:-

Screw diameter(mm) Φ45mm Φ50mm Φ55mm Φ65mm Φ80mm Φ90mm
Screw L/D Ratio L/D30:1 L/D30:1 L/D30:1 L/D30:1 L/D30:1 L/D30:1
Screw rotation 12-120r/min 12-120r/min 12-120r/min 12-120r/min 12-120r/min 12-120r/min
Power of main motor 11kw×2 15kw×2 18.5kw×2 30kw×2 45kw×2 55kw×2
Max.Extrude Output 75kg/h 100kg/h 120kg/h 160kg/h 200kg/h 230kg/h
Caliber of Film Head Φ200-250mm Φ250-300mm Φ300-350mm Φ500mm Φ600mm Φ700mm
Rotationsl Mode of Machine Head 360°Continuous rotation 360°Continuous rotation 360°Continuous rotation 360°Continuous rotation 360°Continuous rotation 360°Continuous rotation
Single-face Thickess of film 0.02-0.10mm 0.02-0.10mm 0.02-0.10mm 0.03-0.10mm 0.03-0.10mm 0.03-0.10mm
Max Film Folding Dia. 1000mm 1200mm 1500mm 2000mm 2500mm 3000mm
Electric capacity 42kw 53kw 65kw 110kw 140kw 170kw
Design and specifications are subject to change without notice.
about-lftbg

Production Samples

about-bg

Three Layer Nylon Film Extruder / PE Three Layer Nylon Film Blowing Machine

Discriptions :-

Three-layer plastic co-extrusion film blowing composite machine unit is developed according to market demands, absorbs the advanced levels of like products at home and abroad in structure design, and can continuously blow various LDPE, HDPE, LLDPE, MLLDPE and packaging films which are 800/1,500mm in folding width and 0.08mm in thickness in a flat extrusion upper blowing method.

The films produced can be widely applied to light and heavy packaging for various fresh fruits, meat food, pickles, fresh milks and liquid beverage due to good barrier property, moisture preservation and prevention, rain, wind and frost resistance, oxygen insulation and oil resistance.

Features:-

1. The machine head adopts a layering spiral core rod type to realize continuous 360°rotation.

2. The rapid filter screen replacing device has reasonable structure and reliable use, and is easy to replace filter screens.

3. The machine unit is equipped with various functional parts, such as length counting device, longitudinal cutting device, cooling water draining, nip rolls and edge cutting device.

Specifications:-

Main Technical Variables :
Screw diameter(mm) Φ45mm Φ50mm Φ55mm Φ60mm Φ65mm Φ75mm
Screw L/D Ratio L/D30:1 L/D30:1 L/D30:1 L/D30:1 L/D30:1 L/D30:1
Screw rotation 15-120r/min 15-120r/min 15-120r/min 15-120r/min 15-120r/min 15-120r/min
Power of main motor 11kw×3 15kw×3 18.5kw×3 22kw×3 30kw×3 37kw×3
Max.Extrude Output 100kg/h 120kg/h 150kg/h 180kg/h 200kg/h 230kg/h
Range of Die Φ200Φ250mm Φ200Φ250mm Φ250Φ300mm Φ500mm Φ600mm Φ700mm
Single-face Thickess of film 0.01-0.10mm 0.01-0.10mm 0.01-0.10mm 0.03-0.10mm 0.03-0.10mm 0.03-0.10mm
Max Film Folding Dia. 1000mm 1200mm 1500mm 2000mm 2500mm 3000mm
Electric capacity 76kw 88kw 102kw 130kw 156kw 186kw
Design and specifications are subject to change without notice.
about-lftbg

Production Samples

about-bg