Guide: Paper packaging is a thousand good, and it can't be used as much as you can.
Paper packaging special paper packaging materials have the characteristics of environmental protection, recycling, cost saving, etc. With the increasing environmental protection requirements of packaging materials in the international market, paper packaging materials are packaging materials, and paper packaging materials are environmentally friendly. Another feature is that it can quickly pass the commodity inspection gate to achieve rapid logistics and cost savings.
From the perspective of printing and packaging, paper packaging is convenient for mechanized production and packing and sealing. It has high production efficiency and easy to standardize packaging. In addition, it is light in weight, low in freight rate, and can be protected from moisture by laying plastic lining inside the box. It is accepted from all sides. In addition, paper packaging is easy to leave traces of merchandise in the box, so it can effectively prevent theft of goods, and the insurance company will accept the insurance when it is insured in the sea and theft and picking up.
It is quite useful but not warm. China's paper industry has been in a state of tepid, and this year's situation is even more severe.
Xiong Xiaokun, a light industry researcher at China Investment Consulting, pointed out that the overall situation of the paper industry in recent years is not very good. The problems of low profitability, overcapacity and weak demand have long existed. The national environmental protection policy has become stricter, and the cost of corporate pollution control has increased substantially. Support policies are decreasing. Coupled with the huge impact of consumer electronics, people's living habits, consumption habits, and reading habits have gradually changed. The market share of traditional paper products has declined. The “internal and external troubles” faced by the paper industry are more severe, optimizing production capacity, adjusting structure, and transforming. Various work such as production lines are urgently needed.
Paper packaging supervision or problems In recent years, in order to protect the safety of consumers, the AQSIQ has increased the quality supervision and inspection of daily consumer goods. However, there are frequent red lights throughout the country, and the quality supervision department and the media Quality and safety issues with sub-exposure paper products. Common unqualified items for toilet paper are the total number of bacterial colonies, softness, whiteness and tensile index. The paper towel (including wet wipes) unqualified items involved the total number of bacterial colonies, the total number of fungal colonies, the transverse tensile index, and whiteness.
Generally speaking, paper products are divided into four categories, such as food paper such as paper cups and paper bowls; the second type is tissue paper; the other two types are paper towels and toilet paper. Paper cups that are in direct contact with food have a national standard that specifies the amount of fluorescing agent. However, the addition of fluorescent whitening agents to paper towels and softeners harmful to the human body have not been included in the quality inspection of napkins and tissue paper production standards. Therefore, even if these chemical additives are added in large quantities, it cannot be said that Exceeding the standard, because it is not in direct contact with food, it has always been controversial. Without standard regulations, it is impossible to effectively monitor the quality and safety of paper products, resulting in quality and safety hazards of paper products.
New products in paper packaging hold up the day The influential Tetra Pak company in Switzerland has launched the carton, considered to be the industry's first carton, made entirely of plant-based, renewable packaging materials. The new Lerex packaging was developed by Tetra Pak in partnership with Braskem, one of the world's biopolymer producers, and will be available for commercial sale in early 2015.
According to the packaging company, the difference between Lirex and other cartons is that it is made of low-density polyethylene (LDPE) film and bio-based high-density polyethylene (HDPE) packaging cover. They are all derived from sugar cane, and in addition, it is certified by the Forest Stewardship Council (FSC).
The birth of emerging products has always been repeated in questioning and perfection. In the process of identification, nowadays, the smash hit "stone paper" has its new trend.
It is reported that the "stone paper" that attracted the attention of the representatives of the two associations in 2010 has now discovered new uses. According to the relevant companies in Tianjin Jixian, stone paper can be widely used in food packaging, food shopping bags and food supplies. The principle of using stone paper is to grind the main component of the stone, "calcium carbonate" into ultrafine particles, using polymer materials and additives as auxiliary materials, using polymer interface chemistry and filling modification technology, and processing through special processes. A new type of papermaking technology is applied to the packaging industry.
Stone paper production does not cut down trees, use water, discharge sewage and toxic and hazardous substances in the production process. Stone paper series products are safe, environmentally friendly, non-toxic, waterproof, anti-fog, oil-proof, insect-proof, tear-resistant, folding-resistant, and affordable.
According to the Spanish "Abbeise" report, chemists at the University of California, Riverside, have created a new type of paper that can be reused in the laboratory, using the color conversion properties of redox dyes and printing with ultraviolet light. This paper can be used more than 20 times.
According to foreign media reports, most of the paper is discarded after it has been used once, which not only causes waste of paper and printing consumables, but also environmental problems such as pollution and forest degradation. Can you write a few times if you want to write a few times on the same piece of paper?
The researchers pointed out that this reusable paper does not require printer ink and is economical and environmentally friendly. It is an alternative to the appeal of plain paper in the context of increasing demand for sustainable development and environmental protection around the world.
Researchers at the University of California, Riverside, in the laboratory have created a novel rewrite "paper" that is printed without ink, in the form of glass or plastic film, based on redox dyes, with three primary colors of blue, red, and green. After using it for more than 20 times, there was no significant loss in contrast and resolution. The relevant research results were published on the online version of Nature Communication on December 2.
This novel "paper" is basically a rewritable medium in the form of a glass or plastic film, the letters and patterns can be printed repeatedly, retained for several days, and then erased by simple heating. It has three primary colors: blue, red, and green, prepared by using commercial redox dyes methylene blue, neutral red, and acid green, including titanium dioxide nanocrystals in dyes (these are used as catalysts) and thickener hydrogen cellulose. (HEC). Mixed dyes, catalysts, and HEC add high reversibility and repeatability to this "paper."
Liyang Paper Products Co., ltd is a factory and trade company located in Dongguan, China. Specialized in producing gift paper packaging, such as gift box,paper box, paper bag, Jewelry box，watch box, belt box, shoe box, wine box,cosmetic box, flower box, round box,ect.
Custom made base on your design is welcome, feel free to contact Liyang printing with your full details.
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