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How to distinguish various types of Belt straps
Nov 25, 2017

Belt straps is generally divided into three kinds: PET strapping, PP strapping and Steel strip.The following is to analyze the differences between the three packing tapes in all aspects.

First, material.

It can be seen from the name of the three kinds of raw materials with packaging that determines their differences.

 

PET strapping

PP strapping

Steel strip

Material

polyester resin

polypropylene

 carbon steel

      Appearance

transparent,can't tear by hand

opaque,can be torn by hand

opaque,can't be tear by hand

 

Second, product performance.

Three kinds of packing tapes behave differently in the same environment: the impact resistance and repeated bending performance of PET strapping are relatively strong, and PP strapping is relatively weak.

 

products/performance

PET strapping

PP strapping

Steel strip

Breaking strength

strong

strong

strong

Shock resistance

strong

medium

medium

Repetitive bending performance

strong

weak

medium

Ability to   maintain tensioning

strong

weak

weak

whether or not   the bundled objects be contaminated

 

 

     /

 

     YES

 

       /

whether or not   the bag be tied up

NO

NO

YES

Long-term   stability after bundling the bag

strong

medium

weak

Long-term   stability, solid

After rusting,

easy to break

Easy to loose,   and bale off

 

Third, the use of cost and safety

PET strapping is environment-friendly and green strapping, which can be recycled and is suitable for sustainable development.The PP strapping is not environment-friendly strapping.The use of PET strapping is more secure than steel strapping.

 

Performance/products

PET strap

steel strip

PP strapping

Cost of Use

(such as 16*0.6)

low

(75 m/kg)

high

(13 m/kg)

/

environmenttal protection

green,recyclable

limited post-export of the   strip packaging

non-green product

security

Is it easy to hurt people   when cut?

/

YES

/

    not easy

easy

not easy

Compatibility with the   outside world

temperature resistance

strong

strong

strong

chemical

resistance

strong

strong

strong

Moisture resistance

strong

(not easy to rust)

strong

(easy to rust)

strong

(not easy to rust)

 

Fourth,application.

Pet strap is suitable for large, heavy material packaging,such as:glass, steel, stone, bricks, etc., and is more suitable for long-distance transport. However, the PP strapping is suitable for carton packaging or packaging of other lighter objects. Steel strip is suitable for auto parts, oil drums and so on.

 

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