Packaging film introduction

Packaging film packaging film is mainly composed of several different grades of polyethylene resin blend extrusion, resistance to puncture, super strength of high performance, to pile up on the plate of the cargo packing, to make clean packaging more solid, more super waterproof effect, is widely used, in foreign trade export, paper, metal, plastic, chemical, building materials, food and pharmaceutical industries. Packaging film packaging film advantages to using the advantages of shrink packaging is: 1, suitable for packing various shapes of products, increase product appearance attraction; 2, film can close to goods, have transparency, good appearance, clean and bright; 3, packaged goods have health, cleaning, sealed packaging, wet dust resistance; 4, shrink packaging good shock bump, anti impact, and good protection performance; 5, packaged goods have tightness and immobility, the widget will not stagger in packaging; 6, heat shrinkable film can also be used to replace all kinds of cartons, especially in irregular shape goods or commodities combined ( Cluster) Packaging, not only save the packaging cost, and conform to the packing. Packaging film the general properties of 1. Unitized: this is one of the biggest features wrap film packaging. With super thin film winding force and retracted, the product is compact, fixed lashed into one unit, the scattered small as a whole, even in adverse environment products, also do not have any loose and separation degree and no sharp edges and viscous, lest cause damage. 2. The primary protective: the primary protective for the surface protection of product, the product form around a very light, protective appearance, so as to achieve dust, oil, moisture-proof, waterproof, anti-theft purposes. Wrap film packaging is especially important that the packaging items uniform stress, avoid uneven cause damage to goods, this is a traditional way of packing, Bundling, packaging, adhesive tape and other packaging) Can't do it. 3. Compressed fixation: with wrap film retraction after tensile force will wrap packaging products, forming a compact unit, does not occupy a space, make the product each pallet tightly wrapped together, can effectively prevent transportation products in the process of mutual dislocation and movement, at the same time, can adjust tensile force can make the hard products close to make soft tightening products, especially in the tobacco industry and textile industry has a unique packaging effect. 4. Cost savings: use wrap film packaging, can effectively reduce the cost of the wrap film is only about 15% of the original box packing, about 35% of the heat shrinkable film, about 50% of the carton packaging. At the same time can reduce the labor intensity, improve the efficiency of packaging and packing grade.