Tag Archives: Extrusion blow molding machine

Why Plastic Containers are So Popular?

The quest for simplicity is the inherent nature of humanity.  We want simple things in life. When it comes to storing things, plastic storage containers are the natural choice. They lead the pack in the market.  As a result, there is a huge demand for plastic containers in the market.

Plastic containers are affordable as well. This is a huge reason behind its popularity in the market.  Some popular plastic products are plastic crate, bucket, fruit boxes, pallet, storage chests, jars, bottles, etc.  It should be noted that plastic can be recycled as well. Moreover, plastic products are long lasting.   They also come in a variety of shapes and colors.

Plastic containers can be used for various purposes. It is safe for storing all types of products. You can store edible and inedible objects in these containers. You can store food items, medicines, paints, etc.  But you must find the best container for the job. Heavy duty plastic containers are also popular in the market. These products are heat and cold resistant. This makes ideal for storing many products. Many of these products are shock resistant as well. So, they can remain intact in severe conditions. This makes them popular all over the world.

Most plastic containers come with lids to cover the encasement.   In most cases, containers and lids are offered together.  However, many sellers sell them separately. Buyers can purchase these lids in different colors as well.

In conclusion, plastic containers continue to sell like hot cakes.  Thus, manufacturers use plastic containers machinery in their facilities. Many online sellers offer plastic containers machinery at affordable price.

How Blow Molding Machinery is used for Producing Pet Bottles?

The 20th century witnessed the rise of plastic industry. It steadily replaced glass wares.  Plastic utensils were light weight, flexible and durable. These advantages made plastic PET bottles a household name.  Even now they’re very popular in the market.

These bottles are produced by Blow Molding Machinery. The production process goes like this.  The basic raw materials are Ethylene Glycol and Dimetyl Terephthalate. They are mixed together in the initial stage. Then the mixture is melted to form a liquid solution. The next step involves the plastic mold injection machinery. The liquefied material is molded to shape of the test tube. The bottle cap maintains the thread on the top.

A conveyor takes the tubes to the heater. Conveyor generally uses chain to nozzles in this step. The tubes are heated and the tubes become highly supple. Needless to say, this is the ideal state to form the PET bottles. The last step involve shot air, which is used to give tubes their final shape.That’s how blow molding equipments are used to manufacture PET bottles.

The next step is quality testing. This step is very important in the manufacturing process. It involves numerous tests. The tests ensure that the final products are ready to hit the market shelves.  Some common tests are top load tests, pressure tests, soil test, transparency and torque test. If the product passes all the above mentioned tests, it is put up for sale.

You can purchase Shuttle Blow Molding equipments, Long Stroke Blow Molding, Extrusion Blow Molding and plastic mold injection machinery through online sellers. There are many reliable sellers on web. They also offer amazing discounts on their products.

Blow Molding Machine – A right equipment to boost production business

Blow molding is a procedure in which thermoplastics is used to produce hollow objects. The blow molding machines are of two types including injection molding equipment and PET blow molding machine. Based on the type of industry the professionals can decide which machine will be better for their company. Although it is tough to decide which molding machine will be good for the business but as both these machines play different roles, therefore it is necessary for companies to decide which one is beneficial to install. The blow molding machine has brought a revolution in the plastic ware industrial environment. As it enable the owner to produce bulk order and high production in a short span of time. The owner can deliver the quality plastic production service to their clients.

Essential things need to consider while looking for plastic injection machineare as follows:

  • Look at the machine and find out whether it is meeting the functional need of company or not.
  • Compare the repairing, maintenance and overall age of the machine.
  • What is the efficiency of machine for the regular production as well as bulk production?
  • What is the durability and longevity of the machine?
  • What’s the total budget of machines?

Each of these factors will help people to decide which machine will be better for their company.

Advantages of Blow molding machine are as follows:

  • The blow molding machine is developed to provide three dimensional blow moldings
  • Automated production is provided for seamless part along with the minimal flash around the objects
  • It enables the machinery to serve high production speed
  • Easy and quick production with flexibility
  • Tools are less expensive
  • Each part rate is less than faster cycle
  • Cores will not allow for irregular shapes
  • Aluminum tools are less expensive
  • Offers choice between single and double walled construction
  • Under pressure it provide excellent part performance

If you have decided to purchase the machine, do visit the reputed blow molding selling companies to pick the right machine for their business.

Extrusion Blow Molding process and its safety measures

Extrusion blow molding

Extrusion blow molding is a procedure through which the plastic is melted and extruded into a hollow tube. Later the parison is captured by closing it into a cooled metal mold. Then air is blown into the parison, expanding it into the shape of hollow container, bottle or any other part. When the plastic get properly cooled, the mold is opened and ejected from the part. The most common extruded materials are Acrylic, Polyester, Polycarbonate, PVC, Polystyrene, Polyethylene, etc. The two variations of Extrusion Blow Molding are Continuous and Intermittent. It is again divided into sub categories that are as following:

Continuous extrusion equipment

  • rotary wheel blow molding systems
  • shuttle machinery

Intermittent extrusion machinery

  • reciprocating screw machinery
  • accumulator head machinery

Safety Precautions for extrusion blow molding are:

  • Make sure to keep machine and floor oil free
  • It is necessary to keep machine and floor free of pellets
  • Never go over or under machine guards
  • When hydraulic pumps are running don’t try to climb between the tie bars
  • Keep in mind to wear adequate noise protection
  • The extinguisher should be on 75 feet, so know location of portable fire extinguishers
  • Make sure to wear appropriate foot and eye protection for safety point of view
  • It is recommended to not to wear soft soled shoes

All these technical process require lots of practical and theoretical knowledge to come up with the final product through the large production. Several highly experienced and certified companies are located in market offering top class services to the customer companies and make sure to meet the need accordingly. People who are looking for such service need not to get worry as the experienced blow molding companies are there to help you.