TH9599C3 - Plastic bags or woven plastic sacks on the outside of the bag Laying layers of plastic film inside the bag - Google Patents

Abstract

DC60 (05/06/57) Plastic woven plastic bags or sacks on the outside, overlaid bags with a layer of plastic film on the side. In bags according to this invention It is a plastic woven bag or sack with a plastic coating on the outside of a plastic bag. To be processed, glue injection machine or HOT MELT machine that makes plastic film layers and bag rolls. Or woven plastic sacks, plastic coating on the outside, plastic bags on the outside next to each other by attaching, will be injected into strips, placed at intervals, a roll of plastic film type CPP film (polypropylene) (CPP (CASTE POLYPROPYLENE)], OPP (ORIENTED POLYPROPYLENE), [OPP (ORIENTED POLYPROPYLENE)], BOPP (BIO-ORIENTED POLYPROPYLENE. ) (BOPP (BIAXIALLY ORIENTED POLYPROPYLENE)], LLDPE (linear low density polyethylene) [LLDPE (LINEAR LOW DENSITY POLYETHYLENE)], HDPE. (High-density polyethylene plastic) [HDPE (HIGH DENSITY POLYETHYLENE)], which is placed inside the outer plastic coated container to prevent moisture that may penetrate through the product. The packing is damaged. Including protection Dust generated during packing of cement, starch, powder during filling As well as to reduce environmental destruction problems Because plastic bags or sacks are woven according to the invention, they can be fused into plastic pellets back and used in production again. Plastic-coated woven plastic bags or sacks on the outside, bags according to this invention, are plastic bags or sacks, plastic-coated woven bags, plastic bags on the outside. To lead through The glue injection machine or the Hot MELT machine that makes the plastic layer mess up the roll bag or sack. Plastic woven plastic coated on the outside, plastic woven bags on the outside, attached to each other by attaching, will be sprayed into strips, placed at intervals, a roll of plastic film type CPP film (polypropylene film)) [CPP (CASTE POLYPROPYLENE] and / or OPP (Oriental Polypropylene) [OPP (CASTE Polypropylene (BIAXIALLY ORIENTED POLYPROPYLEROYEE) and / or BIOP (BIAXIALLY ORIENTED POLYPROPYLEROYEE) and / or alkyl DPE (plastic Linear low density polyethylene) (LLDPE (LINEAR LOW DENSITY POLYPROPYLENE) Through the process of glue injection machine or Hot MELT that makes the film layer Plastic and layers. Isan woven plastic roll with plastic coating on the outside next to each other by sticking will be injected into strips, placed at intervals. Modified (5 Jun 2014) Plastic bags or sacks, woven plastic coated on the side. Outside the bag, stacking a layer of plastic film on the side In bags according to this invention It is a plastic woven bag or sack with a plastic coating on the outside of a plastic bag. To be processed, glue injection machine or HOT MELT machine that makes plastic film layers and bag rolls. Or woven plastic sacks, plastic coating on the outside, plastic bags on the outside next to each other by attaching, will be injected into strips, placed at intervals, a roll of plastic film type CPP film (polypropylene) (CPP (CASTE POLYPROPYLENE)), OPP (Oriental Polypropylene) (OPP (ORIENTED POLYPROPYLENE)), BOPP (Biaxiale Oriental Polypropylene) (BOPP (BIAXIALLY ORIENTED POLYPROPYLENE)), LLDPE (polyethylene plastic. Linear low density type) [LLDPE (LINEAR LOW DENSITY POLYETHYLENE)], HDPE (high density polyethylene plastic) [HDPE (HIGH DENSITY POLYETHYLENE)], where Put it inside the container, the plastic coating is on the outside to prevent moisture that could penetrate and damage the packaged product. Including protection Dust generated during packaging of cement, flour, powder That occurred during packing As well as to reduce environmental destruction problems Because plastic bags or sacks are woven according to the invention, they can be fused into plastic pellets back and used in production again.

Claims (1)

Disclaimer (all) which will not appear on the advertisement page: 1. A woven container with a plastic coating on the outside, inside a plastic film of CPP (polypropylene film). P) (CPP (CASTE POLYPROPYLENE] and / or OPP (Oriental Polypropylene) (OPP (CASTE POLYPROPYLENE) and / or BOPP (Biocia Oriental Polypropylene) [BOPP (BIAXIALLY ORIENTED POLYPROPYLEROYEE] and / or alkyl DPE (linear low-thickness polyethylene plastic) [LLDPE. (LINEAR LOW DENSITY POLYPROPYLENE Through the process of glue injection machine or Hot MELT that makes the film layer Plastics and layers of Isan woven plastic roll with plastic coating on the outside next to each other by sticking will be injected into strips, placed at intervals. 1. Plastic woven bags or sacks, plastic coating on the outside of the bag. Stacking plastic shelves Inside the bag It consists of PP plastic (POLYPROPYLENE) and PE plastic (HIGH DENSITY POLYETHYLENE). There are either clear tape or various colors by bringing the plastic through. Heat process Formed a plastic film through a series of slit to make the plastic into strips through pulling and fastening through heat In order to make the tape more strong, the spool is woven into the weaving machine. There are two types of tape weaving. First, the longitudinal tape of the bag or sack is called the successor tape. The second type is the diagonal tape. That runs in the bobbin, the loom runs alternately to become a weaving called tape bobbin Woven, stored in rolls, coated with PP plastic (POLYPROPYLENE) and PE plastic (LOW DENSITY POLYETHYLENE), clear or colored as specified, stored in rolls, stacked layers of plastic film on the inside of the bag. Then through the glue injection or plastic injection process by using heat to melt the plastic into liquid flow along the pipe with a nozzle of glue or plastic coming out of a line. Through pressure, using air to assemble the plastic film layer with a plastic coating on the outside. By having the woven sack rolls and the film rolls closely attached by using glue or heat plastic Long continuous injection The number of threads depends on the bag size produced. Both types of plastic layers run through the pressing roller assembly to make the two plastic layers more firmly attached. Which has a characteristic that the plastic is not easy to tear Convenient for production and production control