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Well one of the main disadvantages of blow moulding is the amount of cheese that gathers up around the head when blowing
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∙ 12y ago
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∙ 13y agopenis.
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What Materials are moulds made from in the process of Extrusion Blow Moulding?
steel
What is moulding in agriculture?
moulding in agriculture is where scrapped in heaped up around a small surface of a plant
What are two disadvantages of inflatable building?
it could pop and blow over
How interrupts are handled in rtos?
Moulding
How are screws made?
Injection batched moulding
How does blow moulding work?
hello
How blow moulding works?
hello
What are the main differences between injection molding and blow molding?
In injection moulding the polymer is moltern and 'injected' into a mould. in blow moulding the polymer is as a sheet or as a parison that is pushed into a mould by air. I guess the main difference is injection moulding fills the mould with solid parts where as blow moulding just creates a thin surface
What is conclusion of blow moulding?
Screw output in hertz how do you do
What is blow-moulding?
Blow moulding is when plastic granules are injected into a mould after being melted, and then compressed air is blown into the mould to hollow it out. This can make shapes like bins and bowls.
What kind of plastic material can be used in blow moulding?
Banter
What is conclusion of blow moulding process?
Screw output in hertz how do you do
What Materials are moulds made from in the process of Extrusion Blow Moulding?
steel
What is meant by moulding of Plastics?
The means of making the shape Ie injection molding, blow molding, etc
What has the author Edward Ross Story written?
Edward Ross Story has written: 'Studies in blow moulding'
What are the steps of extrusion moulding?
The process of Injection Moulding Cycle has the following 4 stages:- 1. Clamping- The multiple parts of the mould are securely clamped. 2. Injection- The raw plastic material, usually in the form of pellets, is fed into the machine. During this process, the pellets are melted by heat and pressure. The molten plastic is then injected into the mould by injection unit very quickly and the build-up of pressure packs and holds the material. 3. Cooling- The molten plastic that is inside the mould begins to cool as soon as it makes contact with the interior mould surfaces. As the plastic cools, it will solidify into the shape of the desired part. However, during cooling some shrinkage of the part may occur. The packing of material in the injection stage allows additional material to flow into the mould and reduce the amount of visible shrinkage. The mould can not be opened until the required cooling time has elapsed. 4. Ejection- After sufficient time has passed, the cooled part may be ejected from the mould. When the mould is opened, a mechanism is used to push the part out of the mould. Force must be applied to eject the part because during cooling the part shrinks and adheres to the mould.
What is rotational moulding?
its a type of moulding :)
