Aluminum-plastic automatic separator is one of the frequently reported technologies. Recently, eight researchers from the Parana Polytechnic Institute in Brazil jointly developed a new method for recycling composite packaging materials. Researchers use a special chemical solvent to recover the three components of paper aluminum-plastic composites. After the composite bag is immersed in the solvent for two and a half minutes, the plastic, aluminum and paper in the packaging material will be layered. The three components are then manually separated and the remaining solvent is removed at high pressure. The three substances can be easily separated and recovered. This solvent is quite effective for paper, PVC or PE. This technology is not only suitable for the packaging of recycled milk and juice, but also for thinner packaging such as salt, coffee and eggs.
According to relevant media reports, domestic manufacturers have also developed an aluminum-plastic automatic separating agent that can be used for the separation and recycling of various aluminum-plastic composite packaging. According to reports, using aluminum-plastic automatic separating agent, the waste aluminum-plastic packaging into the container, adding water and automatic separating agent, aluminum-plastic packaging will completely separate aluminum plastic in 20 minutes, per ton of waste aluminum-plastic packaging can be separated 0.85 tons of recycled plastic and 0.1 tons of waste aluminum.
Guangdong Far East Food Packaging Machinery Co., Ltd. successfully developed the "FCLS-1 type waste packaging recycling recycling production line", not long ago passed the acceptance of the Guangdong Province Science and Technology Agency expert group. According to reports, the device can completely separate the three types of waste beverage boxes (plastic, paper, and aluminum foil) into high-quality resins, pulp, and aluminum powder for reuse by the packaging industry for recycling. This will not only reduce pollution, rational use of resources, but also enable enterprises to obtain considerable economic benefits.
Hot plate separation technology is also a technique for the separation of paper-plastic composites. The method is to separate waste plastic paper and plastic materials and separate paper and plastic for separate regeneration. First, the paper-plastic composite paper is horizontally placed on a heating plate, and the plastic on the paper-plastic composite material is shrinked and deformed to separate from the paper surface by heating.
Teddy Bear plush toys, popular with girls, have a wide range of sales. The soft filler feels very comfortable. Its main materials are wool fabric and polypropylene cotton filler. There are four main types of plush fabrics. The first common yarn, Python material, can be divided into light, smooth, and can be divided into Yin and Yang direction. And matte gauze is matte color, basically without two faces of yin and yang. The second kind of yarn is called special yarn. It has plain wool cloth and long and short wool. Wool length should be controlled at 4-20 mm. The third kind is called wool, wool grows in the range of 20-120 mm, any wool can grow in the range of 20-45 mm, only 65 mm and 120 mm above 45 mm, belongs to long hair, wool is relatively straight, not easy to curl. The fourth is curly hair, which is granular hair, lambskin hair, or hair root is bundled, curly hair above. Polypropylene cotton, commonly known as baby cotton, hollow cotton, also known as cotton, chemical fiber man-made materials, polypropylene, polypropylene (plastic optical density, especially attention to polypropylene and polyester not confused) from the process difference: there are mainly hollow fibers and two kinds, the product has good high temperature resistance. Flexibility, smooth feeling.
Cloth introduction:
1.Yarn-dyed cloth: the structure of the silk thread is well shaped. The appearance is similar to 5 pieces of satin and 8 pieces of satin. The density is better than 5 pieces of satin and 8 pieces of satin. Specifications are generally 75 * 100D, 75 * 150D and so on. The raw material of tinted cloth: it can be cotton, blended or polyester, or pure chemical fiber, which is formed by the different organization of the fabric. The product that lubricious ding bu makes popularity is wide, glossiness drape feels good, feel soft. Elastic colored butyl cloth "adopts polyester FDY dayou light 50D*DTY75D+ spandex 40D as the raw material, and USES satin weave weave in the jet loom. Because the warp thread adopts dayou light silk, the cloth surface has charm, and occupies a place in the recent fabric market with the advantages of lightness, smoothness, elasticity, comfort and luster. Polyester low-elastic silk is the raw material, the fabric structure USES satin plain grain to change the texture, woven on the air jet loom, grey cloth and then after desizing, pre-shrinking, softness and other treatment, the fabric permeability is particularly good, and feel soft and smooth, fabric width is 150cm. Design and color d set comfort, modern sense, artistic sense in one of the new fabrics
2. Non-woven fabrics: They are directional or random fibers. They are a new generation of environmental protection materials. They are moisture-proof, breathable, flexible, light, non-combustion-supporting, easy to decompose, non-toxic, non-irritating and colorful.
3. Twill: various twill fabrics are used to make the surface of the fabric show oblique lines formed by warp or weft floating lines. Twill is a medium thickness denim, there are two kinds of thick, fine (20-40 pieces), are using 2/1 left twill organization, texture than plain cloth slightly thick soft, front lines clear.
4, rabbit wool: rabbit wool fiber scales are relatively smooth. Soft sex, hygroscopicity, do not have a ball, also be rabbit flannelette material underwear rises in recent years one of main reasons. Rabbit hair belongs to amino acid protein fiber, which is similar to the composition and structure of human skin, has a good skin-friendly feeling, and has the function of maintaining animal life.
5, crystal super soft wool surface to be more delicate, feel better. High density between fibers, strong three-dimensional sense of hair, beautiful appearance, compared with the original super soft, glossiness is higher, feel more soft and thick, fine texture, environmental protection and so on.
6, wool fabrics have a velveteen, velvet, velvet, cluster flannelette, polyester silk fabrics flannelette flannelette, knitted fabrics, cotton fabrics flannelette velvet, velvet fabrics, warp knitted fabrics flannelette (new varieties, with 50 d polyester yarn and polyester FDY such DTY75D / 36 f/strong mesh as raw material, using the knitting chain structure, fabrics successively after scouring desizing, finalize the design, dyeing, softening, stenter stereotypes, such as deep processing), hole ring flannelette, super soft plush cloth (the latest varieties), short plush cloth (the latest varieties)
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Teddy Bear
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