stretch film use_STRETCH FILM,POF SHRINK FILM,POLYOLEFIN SHRINK FILM,PALLET STRETCH FILM,SILAGE FILM

stretch film use
 The stretch film horizontal mechanical packaging: Unlike other packaging around the goods transferred by the Stretch film, suitable for long goods packaging.
   Stretch film paper tube packaging: one of the purposes of Stretch film packaging better than the old-fashioned paper tube packaging. Appropriate Stretch film thickness of 30 ~ 120μm.
   Stretch in the form of packaging stretch film pallet institutions: the Stretch film packaging are subject to stretching, the stretch of the tray mechanical packaging form stretch the Stretch film and pre-stretch the Stretch film. Pre-stretch the Stretch film is divided into two, a roll pre-stretch the Stretch film, a power stretch the Stretch film.
Sealed packaging stretch film: similar to the packaging of polyolefin shrink film (POF SHRINK FILM), the Stretch film around the pallet tray full wrap, and then two hot grasp the sub-film heat seal both ends of the Stretch.
   The full width of the stretch film packaging: Requires the Stretch film width sufficient to cover the shape of the rules of the pallet, the pallet, so use it suitable for the Stretch film thickness of 17 ~ 35μm.
   pallet stretch film hand-packaging: The packaging is the most simple kind of stretch film packaging, stretch film mounted in a rack or by hand-held tray rotation or Stretch film around the pallet transfer. Mainly used in re-wrapped tray damaged packaging, and general packaging tray. This kind of packing is slow, suitable for Stretch film thickness of 15 ~ 20μm.
   Packaging stretch film wrapping machine: This is the most common and most widely used, the rotation around the tray by tray rotation or the Stretch film, the Stretch film is fixed in the bracket can be moved up and down. Packaging capacity per hour, about 15 to 18. Suitable for Stretch film thickness of 15 ~ 25μm. The use of stretch film, can reduce the use of funds of the original packaging Stretch film box, only about 15%, 35 polyolefin database access from shrink film, carton 50%. At the same time, PE Stretch film can reduce labor intensity and improve the packaging and efficiency of packaging grades.
The pallet stretch film is also known as a flexible film or wrapping film has a self-adhesive stretch film is a single-sided (salivation) or double-sided (Blow) sticky stretch and bind tightly to the plastic film package items, and self-adhesive rubber is not attached to the surface of the package items, only exist on the surface of the stretch film and stretch film. Heat shrink packaging process does not require processing,
The earliest stretch film as base material with PVC DOA plasticizers and from the self-adhesive role in the production of PVC stretch film. Environmental issues, high cost (relative PE ratio of major unit packaging area less), stretch was poor, will be phased out when the 1990 to 1998 the production of PE stretch film.
PE stretch film first EVA for the self-adhesive materials, but its high cost, and taste, after the development of the PIB, VLDPE self-adhesive materials, the substrate to the LLDPE-based, including C4, C6, C8 and metallocene PE ( MPE).
Early stage of LLDPE stretch film manufacturer of blown film from single layer to the story, three; casting method produce LLDPEstretch film to the main, this is because the production of cast line has a uniform thickness and high transparency, the applicable pre-stretched on high magnification. Since the single-layer cast stretch film can not do single-sided sticky applications has been limited. Single-, double-layer cast stretch film material selection, three-layer cast stretch film of wide, formula costs are also high, but a good quality cast pallet stretch film

JiNing HongXiang Packing Material Co.,Ltd