Secret about dalian plastic film blowing machine

Secret about dalian plastic film blowing machine

Plastic film blowing machineBlow out the new particle is a new material, colour and lustre are, according to clean, good tensile bag.Also somebody made from recycled plastic bags to the particle, the particle generally called the old material, made of particles is usually gray, usually to add pigment, when it made the bag made from bags to uneven color, brittle and break easily, the price is low.

Blown film machineSuitable for all kinds of high-grade production is membrane film packaging.This film because of its good barrier property, keeping fresh, well protected against dampness, frost proof, oxygen insulation, oil resistant, can be widely used in light and heavy package.Such as all kinds of fresh fruit, meat, pickles, fresh milk, liquid beverage, medical supplies, etc.For product sell worth of township enterprises, and individuals can be purchased.Production process, to add dry polyethylene particles under the hopper, depend on the weight of the particles themselves from the hopper into the screw, when the aggregate after contact, rotating screw slant edge of oblique edge face plastic and produce a and faces the vertical edges of thrust, due to the plastic and screw, plastic and the friction between machine barrel and particle collisions between friction, but also the external heating cylinder and gradually melt, the molten plastic by the nose mouth came out from the die and approved by the wind ring cooling, blowing the steady bubble herringbone plates of traction roller coiling the finished film rolled into a cylinder.

Plastic machinery manufacturing industry application of high-tech, blown film machine to produce a new type of blown film machine complied with the diversification of market demand.The unit structure is compact, cover an area of an area small, reliable performance, convenient operation, low investment cost, high economic benefit.Membrane mouth discharge uniform, can wear gloves slowly lift pipe, pipe end will be closed at the same time, the micro adjusting cutting into gas, from central hole of the plug into a small amount of compressed air, and then carefully stiff foam frame, plates, and wear into the traction roller, guide roller and coiling.

But it's not made from waste plastic raw materials, plastic granules raw material.Will dry polyethylene particles added to the hopper, depend on the weight of the particles themselves from the hopper into the screw, when the aggregate after contact with thread oblique edge rotating slant edge face plastic produce and inclined faces the vertical edges of thrust, plastic particles move goes on, goes on in the process, because the plastic and screw, plastic and barrel friction between the friction and collision between particles.