Q:The harm of plastic packing belt to human body

The plastic strapping belt is very poisonous to the human body. If you eat it, you will die and never turn over.

Q:How do you split the straps?

Cross the trunk horizontally，Then, one end of the strap goes through the stainless steel ring

Q:Polypropylene packing belt edge why will be scared

Usually translucent, colorless solid, odorless, non-toxic. The melting point can be as high as 167 DEG C because of the highly crystalline structure. Heat resistance and corrosion resistance, products can be steam disinfection is its outstanding advantages. Small density, is the lightest general plastic. The disadvantages are low temperature resistance, low impact and easy aging, but can be overcome by modification.

Q:What is the reason that the packing machine can not be put in?

Wear and wear wrong,2, catch a foreign body obstruction

Q:The baggage for my American traveler's cloth is to be checked. Do you need a doggy belt? Will it protect the box?

You can pack it. It won't break

Q:What's the difference between PP strapping and PET packaging?

The three kinds of packing belts behave differently in the same environment: the impact resistance and the bending and bending performance of the PET packaging belt are relatively strong, and the PP packing belt is relatively weak

Q:What should I pay attention to, such as whether it should be printed on the inner surface or the outer surface? Also, can the pure transparent packing belt be printed? What are the special requirements for ink? Will increase the cost, etc., we sincerely hope that your heroes.

First of all, the extruder temperature control is generally between 250 and 280 degrees centigrade. The next is cooling, strip out the head temperature is very high, to immediately enter the water cooling, because of isotactic polypropylene in acute cold conditions easily generated has crystal structure, molecular structure of paracrystals was loose. In this way, the strap is easy to stretch and obtain high quality products. Then, the tensile and tensile purposes are to increase the longitudinal strength of the strap and reduce the elongation. Tension must be carried out in boiling water, usually by one stretch. Finally, the embossing, stretching after the packaging belt, after two patterns of pressure roller, it will be pressed on the pattern, its role is to increase friction in use, do not slip, from the appearance of looking handsome.

Q:What are the classification of the packing belt?

That's a lot of sorting. According to what parameter you want to divide.Generally have PP packaging belt, PET packaging belt.Machine packing belt and hand packing beltNew material packing belt and feed back packing belt.Also transparent and opaque. Having or having no color. Wait

Q:Identification of PP packaging belt

The width and width error of the baler belt are generally plus or minus 0.3mm. Such packaging machine with production of medium and lower, the quality will be relatively uniform, will not appear when the good and bad situation.

Q:Production process of PP packing belt

Tension must be carried out in boiling water, usually by one stretch. Finally, the embossing, stretching after the packaging belt, after two patterns of pressure roller, it will be pressed on the pattern, its role is to increase friction in use, do not slip, from the appearance of looking handsome.