In 1999, Japan’s waste paper recycling reached the highest record as the consumption of papermaking raw materials, accounting for 30.7% in the paper manufacturing industry, 89.3% in the cardboard industry, and 56.1% of the total recycled paper. As the utilization rate of paperboard made from paperboard is approaching saturation, the expansion of the utilization rate of printed waste paper will become a new topic in the future. In the future, the mainstream of waste paper recycling will still be the production of paper and board, but if only used as raw materials for recycled paper and paperboard, the amount used will be limited. Therefore, expanding various ways of using waste paper will be an important issue.
At present, waste paper is used as raw materials for paper and paperboard. Industrial waste paper has been produced, mainly as packaging materials and solid fuels. The most promising is the use of waste paper pulp as molded products, such as eggs, fruits, and electrical appliances. Box of buffer material. Compared with expanded polystyrene, it has biodegradability and is beneficial to environmental protection; waste paper is used as a raw material for solid fuels, and its annual usage has exceeded 60,000 tons; it is used as heat insulation and sound insulation materials for house construction, and its The annual dosage is 8000-9000t; the annual amount of mat material used as a livestock ring is approximately 3000t; waste paper and plastics are mixed and hot-pressed out of various fiber-plastic products with an annual usage of 8000 tons; as the cover soil when treating waste, and the cover soil In contrast, as long as 1/5 of the thickness, you can effectively solve the problem of waste flying, odor and bird damage, and its annual usage can reach 25,000 tons. In addition, waste paper can also be used as a template, paving materials, waste water treatment materials. Some problems existing in the use of waste paper are wet crushing and energy consumption and waste water generation. Dry pulverization can cause fires and cause fires. The amount of plastic used in the manufacture of boards is large and the product strength is low. Although waste paper can be used in place of plastics and wood, However, its product performance is poor and needs further improvement before it is competitive. Due to hygiene requirements, waste paper can not be used as food packaging materials; in order to expand the use of waste paper, including the development and use of safe printing inks, waste paper is transformed into useful materials such as biological raw materials and energy through fermentation and other processing. Its use of new ways of exploitation, the use of waste paper should introduce high-tech or use its characteristics to develop new products.
Lanyard
1.What is lanyard:
A lanyard is a cord or strap that is worn around the neck to hold an identification badge, whistle, keys or other small object. You can see lanyards in use everywhere by businesses, schools, hospitals, at special events, conventions, reunions, and in many recreationall activities.
2.Lanyard Category:
Based on different material used for lanyard production, here are five kinds of Zipper: Heat Transfer Lanyard , Silk-Screen Lanyard , Silicone Lanyard, Zipper Lanyard and Jacquard Lanyard.
2.1. Heat Transfer Lanyard
Sublimation Lanyard is designed in the pattern, production copperplate, electric carving through the mechanical sub-color pattern engraved on copperplate. Copperplate printing machine and then get on the pattern printed on the PET film, and then through the mechanical heat transfer lanyard pattern is transferred to the product.
Sublimation lanyard content can be product brands, publicity posters, slogans, may also be sporting events, concerts, commercial activities, the name and other gatherings LOGO. Nylon, cotton, bamboo fiber can not withstand high temperatures, and high cost to go through a special process to heat transfer lanyard.Such as custom printed lanyard,double hook lanyard.
2.2. Silk-Screen Lanyard
Silk webbing lanyard is the production process LOGO traditional common expression, LOGO is printing ink by screen printing on the surface of the webbing. Printing out of LOGO texture clear, strong sense of three-dimensional, high definition, good adhesion.
Generally can be divided into screen printing lanyard phone lanyard, U disk lanyard, MP3 lanyard, working lanyard, lanyard exhibition, documents cards sling, brand badge lanyard, badge lanyard, lanyard visit visitors Wait. Product brands, publicity posters, slogans, may also be sporting events, concerts, commercial activities, the name and other gatherings LOGO.
2.3. Silicone Lanyard
Silica gel is silica gel mSiO2 · nH2O made of a suitable dehydrating porous materials of different particle sizes. Has an open porous structure, specific surface area (surface area per unit mass) is large, can absorb many substances, it is a good desiccant, adsorbent and catalyst supports.
Silica gel lanyard using silica gel as a material made of, but not limited to mobile phone ornaments, can be widely used in MP3, MP4, digital cameras, small flashlights and other products of the match.
2.4. Zipper Lanyard
Zipper lanyard and zipper is shaped the same,It is the perfect companion for the mobile phone, brand certificate, key ring. Beautiful and practical zipper manufacturing plating with laser engraving and other advanced technology refined elegance applicable Peigua digital cameras MP3 U disk, PU rope, PVC rope, zipper cell phone rope, rope, harnesses, hand Wan belt.In addition to metal beads, other materials can be printed corporate LOGO logo, and in different parts and assembly methods, play publicity, promotional purposes. According to customer needs, design and manufacture many styles, diverse fashion lanyard!
2.5. Jacquard Lanyard
Jacquard Ribbon Ribbon is a high-grade varieties.
Jacquard Ribbon generally used for high profile clothing materials or decoration materials (such as curtains, sand release material). Jacquard manufacturing process complicated. Warp and weft interwoven ups and downs, to form different patterns, convex, more weave flowers, birds, fish, insects, animals and other beautiful patterns.
Jacquard Ribbon soft, delicate, unique and smooth texture, good gloss, good drape and breathability, color fastness (yarn dyeing). Weft jacquard pattern amplitude with large and beautiful, color structured three-dimensional sense, and by the Jacquard pattern is relatively simple, relatively simple.
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