blow molding machine, blowing machine, pet preform mould - Demark (Shanghai) Packaging Technology Co., Ltd. Demark Machinery is The Leading Supplier of Pet Stretch Blow Molding Machines, Blowing Mould in PET Bottle Packaging. We design and manufacture Pet Preform Injetion Moulding Machines, Preform Mold in China, Whole Plant for Pet Bottle Making Line & Pet Preform System.
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PET Preform Moulds

PET Preform Mould from 1 cavity for wide mouth jar and gallon bottle preform up to 96 cavity narrow neck preform mould;

Tube blank is designed with the help of computer, which surely contributes to the increasing of yield of bottle;

Employed internationally advanced two-step dual taper locating technology. Each cavity self-locks independently to ensure low decentration of product;

Core and cavity are made of special mold steel after preheating treatment in the original factory in Sweden. Individual temperature control of all cavity;

Lip cavity is made of imported nitrated steel, which is of high hardness
and long service life, in accordance with international standard;

The excellent hot runner design assures uniform heating and greatly improves the quality of plastic product;

No cutting of gate is employed to deduce the labor intensity;

Standard inter-changeable mould components;

The life of mould is more than 2 million times.

72|96|144 Cav. Preform Molds
16|24|32|48 Cavities PET Preform Moulds
Food Oil | Jar Preform Moulds
PET Preform Injection Molding Systems

Demark pet preform injection molding system uses a new part cooling and handling system, which features:
    1.  Cooling on the inner surface of the preform without using compressed air, unlike most post-mold cooling systems which only cool the outer surface
    2.  Optimized cycle utilization � being mounted on the moving platen, the cooling system remains active for up to 85% of the overall cycle.

Demark pet preform injection systems are available from 280 to 500 tonnes (2800 to5000 kN) and up to 96 cavities.
Demark pet injection systems offer:
    1.  Faster cycles(7 second)
    2.  Reduced energy consumption
    3.  Smaller footprint
    4.  Improved repeatability
    5.  Rapid set-up

DP Series PET Preform Line
ECO Series PET Preform Line
Jar | Food Oil Pet Preform Injection Moulding System
PET Blow Molding Machines

  • With 18-year experience, DEMARK Machinery is professional in the field of plastic package, especially in the line of High Speed Rotary PET-Stretch Blow Molding Machines.
  • We can offer many types of Rotary Blow Moulding Machines to make various bottles, such as bottles for mineral water, carbonated drink, juice, milk, tea, edible oil, sauces, detergent, candy, and medicine bottles, etc.
  • Up to now, DEMARK Machinery has provided more than 200 Rotary PET Blowing Machines for 180 customers from 36
    countries around the world. We shall keep on creating and innovating for this blooming market so as to keep both
    customers and ourselves in front of this field.
  • DEMARK Machinery will bring you not only one-package(one-line)quality machines, but also great satisfaction from
    business partnership.
  • Rotary-Blow Molding Machines
    Full Servo Blowing Machine
    Linear-Blow Moulding Machines
    5-20L Bottle Blowing Machines
    Bottle Blowing,Closure Mould

    Closure Mold, Cap Mould, Bottle Blowing Mold

    Pet Bottle Blowing Moulds
    Cap Moulds | Closure Molds