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PP woven paper kraft cement bag making machine

Kraft paper cement bag making machine Paper Kraft cement bag making machine Cement bag Cement bag Kraft paper cement sack making machine Cement sack Kraft paper cement bag making machine Kraft paper cement bag making machine Paper Kraft cement bag[08-12-19 17:26:53]

With many years of experience in packaging machinery and paper pulp industry, we are glad to present our PP woven paper kraft cement bag making machine, which can adopt PP woven paper, PE woven paper, kraft paper, to produce high-quality kraft cement bag. The whole proudction line contains flat yarn extrusion, plastic circular loom, laminating Machine, bag sewing machine and more. The machine is a kind of equipment to produce circular woven cloth from PP or PE flat yarn. The 4-shuttle and 6-shuttle circular loom can weave woven bags of all specification.

All data below are only for your reference and are generally based on our previous successful projects. We can adjust the specification according to your requirements.

PP woven paper kraft cement bag making machine

Flat Yarn Extrusion

The machine uses the polypropylene (PP) or polyethylene (PE) material to make tape (flat yarn) through production procedures of material heating & extruding, splitting the film into tapes, the tapes stretching & forming, tapes winding on the bobbins by winding machine, then put the bobbins with tapes on circular loom for weaving.

Through our many times improving, the machine can be fit for all kinds material, such as 100% recycled PP & PE, powder or grain PP & PE, to produce the tapes. The screw and barrel of extruder are made of high quality 38CrMoAlA allay steel; the hardness is over HV950 after nitrogen zing treatment. The gears & chain wheels are made of 45# medium carbon steel and done the treatment of high frequency quench. The driving rollers are electroplated with hard Cr, tension self-controlling of winding-rollers are applied to the driving unit. The barrel of extruder, bullhead tee and die adopt cast aluminum heater that is endurable. It has the performance of easy operation & maintenance, reliable quality & running and long usage life.

Main Technical Parameter

Model	Z65/30-700/112	Z90/33-1000/160	Z100/30-1200/192	Z120/30-1500/256	Z150/30-2000/384
Max. extrusion capacity	180kg/h	280kg/h	350kg/h	490kg/h	600kg/h
Motor of extruder	60kw	90kw	120kw	160kw	250kw
Dia. of screw	65mm	90mm	100mm	120mm	150mm
Ratio of screw L/D	30:1	33:1	30:1	30:1	30:1
Revolution of screw	20～160r/min	20～120r/min	30～120r/min	30～120r/min	20～100r/min
Width of die	700mm	1000mm	1200mm	1500mm	2000mm
Max. winding speed	280m/min	280m/min	280m/min	280m/min	280m/min
Range of flat yarn fibre	60～200tex	60～200tex	60～200tex	60～200tex	60～200tex
Stretching ratio	4～10	4～10	4～10	4～10	4～10
Number of winder	112spindles	160spindles	192spindles	256spindles	384spindles
System installed capacity	237kw	300kw	320kw	400kw	650kw
Normal operational capacity	160kw	180kw	190kw	230kw	460kw
Weight (About)	20000kg	27000kg	30000kg	32000kg	42000kg
Overall dimension (L×W×H)	26500×3200×2600	32000×3200×2600	35000×3200×2600	39000×3200×2600	5000

Six-shuttle Plastic Circular loom

1.This machine has advanced design, reasonable structure, high capacity, and small occupation, less spare parts and is easy to operate. The rotational speed of its main engine is more than 140r/min. Its weaving speed is 50úster than the four-shuttle plastic circular loom. The machine is a kind of equipment to produce circular cylinder woven of PP or PE plastic flat yarn. The 4-shuttle and 6-shuttle circular loom can weave woven bags of all specification.

2.The wheels of shuttles are drove and moved along the advanced rolling-column style to realize weaving with high speed.

3.The double curve line cam, nylon-slipping block and palm-slipping pole are lubricated by oil, so as to reduce the wear and tear to save the maintenance expenses.

4.Show the direction and stop automatically when the weft or warp is broken.

5.Controlled by microcomputer so as to count automatically and precisely and display digitally, the main engine adopts frequency conversion.

6.Stabilize the tension of warp and weft and have good quality and appearance of the surface of PP woven bags .

Main technical parameters

Model	750B	750A	6/750B
Number of shuttle	4	6	6
Weaving folding width	350-750mm	350-750mm	350-750mm
Max. number of warp	640	720	720
Revolution of main motor	100-180r/min	120-160r/min	100-140r/min
Production capability (10×10)	1000-1800mm	1800-2400mm	1500-2100mm
Total power	4.5kw	4.5kw	4.5kw
Noise	<85db	<75db	<85db
Weight (About)	3000kg	3200kg	3000kg
Overall dimension (L×W×H)	9000×2400×2730mm	8500×2300×2800mm	9000×2400×2730mm

Laminating Machine

This machine breaks the former shortcoming of only using expensive special coating plastics for film instead, it use common polypropylene power material plus a little polyethylene. Under the molten state, it has a peculiar gluey function to daub film between braiding bag and paper or braiding bag and BOPP film or on braiding film and make all kinds of compound braiding bags through pasting and cutting by pressure.

As a result, it greatly reduces the cost and win better market for compound bags. The extruder of this unit can control the melting temperature automatically. It uses no-class speed adjuster to adjust the thickness of melting film, two-side or one-side film, double-mold head and the width of coating. The timber, which can be adjusted crossly, has auto-cutting side, blowing side and the M-folding side. If the device is cut off, the whole structure will operate in the same step. Moreover, this machine can also adjust the length of cutting bags by using no-class speed adjuster changing gears.

Bags Sewing Machine

Model	GK8-2
Max. Sewing speed	1400r/min
Thread chain type	Double thread, chain
Length of Thread chain	9-16mm
Max. Sewing thickness	8mm
Motor power	0.55kw
Application	Plastic woven bags

This machine is used to sew the bottom or top of the cement bags.

S-YDJ-800IV Four-color printing machine

Max. printing dimension	1300 × 800mm
Colors	1-4colors
Thickness of printing rubber plate	4mm
Circumferential regulating of roller	360 °
Diameter of printing roller	420+8mm
Capacity	1000-2000 pcs/h
Motor power	1.5KW
Dimension	2800 × 1120 × 1170mm
Weight	800kg

This machine is used for printing the words and patterns of trade marks on woven bags and it is easy to operate and convenient to maintain with reasonable structure, and functions of automatically-delivering, automatically calculating meters, light-electricity adjustment.

DB-100 Model Hydraulic Pressure Baling Machine

This machine can press and bale the finished woven bags and mesh bags into solid bundles.

Working pressure	4-5T
Working instance	800mm
Working space	1200×750mm
Working style	By hand
Total power	3KW
Dimension	1220×750×1600mm

Drying Mixer

Model	SCP-300
Power of motor	7.5kw
Width of blade	300mm
Number of blade	6
Production capacity	30-50kg/h
Weight	400kg
Overall dimension	1050×800×1370mm

PP or PE raw materials are mixed and dried by this machine, before the materials is put into the extruder for tape product line, film blowing or plastic coating and laminating machine.

After saling Kraft paper cement bag making machine, if necessary, we will send one or two engineers to set up and commissioning of the Kraft paper cement bag making machine until it running in normal state. During the time your workers who will operate the Blister packaging machine will be trained.