Plastic Rice Bag Or Rice Vacuum Packaging Bag in Diferent Materials
Shandong rice vacuum packaging bag wholesale, plastic packaging bag manufacturer--Guansong Packaging Factory, providing customized printing of rice packaging bags of various materials.
Material 1: Nylon composite film, this kind of material rice packaging bag is a high-grade packaging bag, which can be vacuum-packed for rice. It can be printed in color in various specifications such as 2.5KG, 5KG, and 10KG, and can be equipped with a handle. There are many types of rice vacuum packaging bags on the market. Its material properties are as follows:
The nylon composite film is characterized in that: from top to bottom, it is a nylon layer, a polyethylene layer, and a nylon layer, and an adhesive layer for bonding is sandwiched between the upper nylon layer and the polyethylene layer. An adhesive layer for bonding is also interposed between the layer and the lower nylon layer. The nylon composite membrane has a simple structure, and because the middle layer is a polyethylene layer and the upper and lower layers are nylon layers, it can withstand high temperatures and has a wider range of use.
Material 2: Plastic woven bag, this material is mostly custom-printed in 10KG, 15KG, 20KG and other large-sized rice packaging bags. Its material properties are as follows:
The material woven bag is composed of polypropylene bag and polyethylene bag according to the main material; according to the sewing method, it is divided into seam bottom bag and seam bottom bag. At present, it is widely used as a packaging material for fertilizers, chemical products and other items. Its main production process is to use plastic raw materials to extrude film, cut, and unidirectionally stretch into flat yarns, and obtain products through warp and weft weaving, generally called woven bags.
Material 3: Kraft paper plastic bags, the packaging bags made of this material are mostly 2.5KG and 5KG. Kraft paper-plastic rice packaging bags can be customized in small batches, and the minimum order quantity can be several thousand pieces, so it can effectively reduce the packaging cost of rice merchants, but the printing effect and the grade of rice packaging bags are no less than composite rice vacuum bags. Its material properties are as follows:
Kraft paper-plastic composite bags are mostly made of kraft paper and plastic products during processing. It is usually processed by some polyethylene materials and polypropylene materials, while kraft paper is processed from some fine composite special kraft paper. The two are bonded by molten plastic thermal lamination, and the kraft paper laminating cloth is bagged and formed, and then processed and sewn into a three-in-one paper-plastic bag for packaging and plastic sealing. Features: It has high strength and good waterproof performance, and the product is also very beautiful in appearance. Self-sealing strips can be added to make the whole product packaging bag stand up. The combination of kraft paper and plastic film makes the product packaging almost perfect!
