Plastic injection stretch blow moulding machine for PET PC PP materials

JASU ISB800-4 is a one stage injection blow molding machine (not from performs) for PET, PC and PP containers. The machine is capable of accepting 6 cavities.

Fully automatic, single step, injection stretch blow moulding machines produce containers from 0.3 litres up to 1 litres. Widely used for manufacturing bottles for pharmaceutical, healthcare, food, beverages, cosmetics and other applications.

A horizontal three station indexing head contains injection, blowing and outfeed stations which operate simultaneously in a fully automatic cycle. Highly efficient with low energy comsuption.
Suitable for use with a wide range of thermoplastic materials, including PET, PP and PC.

All machines are built to ISO9001 standards and CE certified.

*The machine provides fast molding performance without scrap or connecting lines on bottle bottom or side.

*Maximum uniformity of bottle weight, thickness and volume.

*Bottle body, neck and mouth can be varied to meet specific requirements.

*Extremely smooth and elegant bottle surface is ideal for high-quality and high-price packaging.

*This high production machine is capable of producing bottles in multiple cavities at one time.

*Suitable for various materials, such as PET, PE, PP, PS, PC, PETG, PMMA, etc.,

Typical Products for Injection Blow Molding

JARS – These are made in PP, HDPE, PS, MIPS, SAN etc. Jars are made in a wide variety of materials. The process advantage is that no secondary trimming (scrap) is required when making the neck finish. Ovaloid neck (petroleum jelly) jars can be made by injection molding the neck finish.

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ONE PIECE ROLL-ON DEODORANTS in PP and HDPE. Close tolerance of the injection moulded ball seating allows an even application of the deodorant product. Snap-on ball housings are also used on SAN and PET bottles used for clarity.

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DROPPER BOTTLES – Usually produced in virgin LDPE. JASU IBM machines are installed in clean manufacturing environments worldwide. The bottles can be stripped from the core rods whilst still very hot and transported to the clean room in sterile air for packing.

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TABLET and PILL BOTTLES(Phamarcy Bottle) – These are made from PP, HDPE, LDPE and PS. These bottles can be designed with complicated injected neck finishes for Child Resistance or pilfer-proofing. Also the neck finish is excellent for barrier seals against moisture with a plug seal closure, and also very flat for tamper foil application.

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OVALS – CYLINDRICALS AND BOSTON ROUNDS – These bottles are made in HDPE, LDPE, PP. Up to 4 cavity molds from 10-15 second cycles. QUALITY PRODUCTS do not cause problems on decoration, filling or capping lines, and are less liable to bring customer complaint.

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LED Lampshade – PC/PET lamp cover for energy saving light

Compare Injection Blow Molding to Extrusion Blow Molding

Injection Blow Moulding	Extrusion Blow Molding
No scrap	20-40% scrap during production
Uniform wall thickness	Wall thickness variation
Bottle weight variation of 1%	Bottle weight variation of 3%
Slower cycle time / more cavities	Fast cycle time / less cavities
Thin walls difficult to control	Thick & thin wall capabilities
Hollow Handleware not possible	Hollow Handleware
Necks made with injection molded tolerances	Necks made with blow molded tolerances
One technician per 4-6 machines	One technician per 1-2 machines
Process  is controlled and repeatable with no adjustments	Variable process requiring constant adjustment
Almost no ancillary equipment	Lots of ancillary equipment needed

 

Injection Blow Molding Machine Parameter
Item		Unit	Machine Type
			IB500-2	ISB800-3	ISB800-4
Injection  Part	Screw Diameter	mm	50	40	40
	Screw L/D Ratio	L/D	23.2	23	23
	Screw Speed	r/min	0-185	0-220	0-220
	Injection Weight	G	390	195	195
	Injection Pressure	Kg/cm2	1700	1504	1504
	Max. Hydraulic Pressure	Kg/cm	140	140	140
	Plasticizing Capacity	g/s	24	14	14
	Injection Rate	g/s	128	140	140
Clamping Part	Blow Clamping Force	Kn	150	80	80
	Clamp Tonnage	Kn	600	400	400
	Wheel Diameter	mm		800	800
	Max. Height of Bottle	mm	400	145
	Open Vertical Mode Trip	mm	430	430	430
Others	Max. Pump  Pressure	Mpa	16	16	16
	Motor Oil	Kw	18.5	18.5	18.5
	Electric Power	Kw	16	13	13
	Tank Volume	L	400	400	400
	Dimension of Machine	m	4.1x1.45x3.1	3.8x1.45x3.0	3.8x1.45x3.0
	Machine Weight	Ton	5	5	5