Date：2017-11-21
Pack with alias binding tape. Packaging with a packing belt (strapping) Department of polyethylene, polypropylene resin as the main raw material, but also to nylon and polyester as raw materials, the extrusion of one-way stretch made of self-made plastic products, plastic elasticity of the elastic band , High strength, good water resistance, chemical resistance soft and soft, you can hand bundled and machine bundled.
1, the basic profile
(PP, PET) is divided into PP packing belt (also known as polypropylene packing tape) and PET packing belt (also known as steel packing belt), respectively, using polypropylene and PET polyester as raw material production, respectively, for different weight objects The packing needs.
(A) PP packing belt:
1, Glossary: PP scientific name polypropylene, polypropylene as raw material to produce a lighter quality environmentally friendly packing belt for automatic balers, semi-automatic balers, hand packers, etc., suitable for bundling kilograms to hundreds Kg of heavy carton or tray packing lighter objects.
2, raw materials: PP packing belt is the main raw material of polypropylene brushed grade resin is colorless and transparent solid particles, the proportion of 0.93.
3, features: good plasticity, resistance to bending, rupture strength, light material, bright color, easy to use.
4, Category:
(1) according to the package with the surface color points:
Colorless transparent PP packing tape.
Translucent PP packing tape.
Opaque PP packing tape.
(2) Proportion of polypropylene used in the production of packaged tapes:
New pure material PP packing belt, light material, bright color.
Old and new mixed pure material PP packing belt, light material, dark color.
Back material sandwich PP packing belt, material weight, color is bleak.
(3) according to the packaging tools used:
Automatic packing belt with PP, wide and thick tolerance requirements are more stringent, skew small.
Semi-automatic with PP packing belt, the wide and thick tolerance and skew requirements are lower.
Hand packer with PP packing belt, for wide, thick tolerance and skew requirements in general.
Plastic buckle with thin PP packing tape.
Applicable PP flexible fiber belt for wire cuffs.
(2) PET packing belt
1, Glossary: PET packaging belt, also known as PET plastic packaging (steel packing belt) is PET as the main raw material by extrusion one-way stretch forming polyester packing belt, PET packing belt is the most popular international alternative steel Belt, wire, heavy PP packaged with a new type of environmentally friendly packaging materials. From 2002 onwards, China's demand for PET packaging belt to 500% annual growth rate, is now widely used in wood, paper, steel, aluminum ingots, steel, profiles, glass, building materials, ceramics, electrical appliances, Tobacco, chemical fiber, cotton and other industries. The appearance of transparent, adding auxiliaries after opaque, smooth or prismatic surface pattern.
Features
(1) strong tensile strength, both strip-like tensile strength, but also to impact resistance of the ductility, but also to ensure the safety of the product transport.
(2) elongation is small, elongation is only one-sixth of the polypropylene belt, can be a long time to maintain the tension.
(3) strong temperature, melting point of 260 degrees, 120 degrees below the use of deformation.
(4) good safety, no rusty rusty objects tied to the suffering of objects, bright colors can be Kam.
(5) good economic efficiency, 1 ton PET packing belt length is equivalent to 6 tons of steel, the price per meter than the steel 40% lower, can reduce costs for users.
use
Used to replace the strip with hundreds of kilograms to tens of tons of heavy objects).
