A: double bubble shell non-woven packaging color printing refers to the non-woven packaging color printing form in which the paper card and the product are encapsulated in two bubble shells. It is characterized by the need for high-frequency machine to seal the edge of double bubble shell, low efficiency, high cost of color printing of non-woven packaging, but neat and beautiful edge and product appearance. It should be noted that the foam shell can only use PVC and PETG films, otherwise it cannot be heat sealed or the heat sealing effect is poor; The quality of double bubble shell edge is determined by the quality of High Frequency die.
With the acceleration of the pace of people's life, time and efficiency have become important factors. It is more required to reflect convenience and simplicity in the color printing of commodity non-woven packaging. Especially for food, a large number of semi-finished products, frozen food, cooked food and microwave food have emerged to adapt to the changes of people's life rhythm. The color printing design of non-woven packaging also cooperates with this change in structure, material and function. With the popularity of microwave ovens, there are more and more microwave foods, which makes the forms of frozen food and cooked food more and more diversified. Various non-woven packaging color printing materials that are convenient to use and can be directly suitable for microwave heating are becoming more and more popular. This non-woven packaging color printing material mainly adopts special ethylene material with air permeability. When food is heated, the pressure of steam in the non-woven packaging color printing rises, so it will not crack because of its air permeability. In foreign countries, microwave food non-woven packaging color printing is marked with the mark of direct microwave heating. In addition, there is also a non-woven packaging color printing material that can bake the dim sum yellow. This material is composed of paper, conductive material and heat-resistant material layers. When baking in the microwave oven, the conductive materials in the microwave materials in the microwave oven transfer heat, so as to bake the dessert yellow and delicious.
.Chain clip self sealing bag (also known as compact bag, including bone sticking bag, sealing bag chain clip bag, keel bag, English: ziplock bags, reclosable bag, zipper closure bag, resealable bag), which is made of polyethylene (LDPE) and high-pressure linear polyethylene (LLDPE) blown film and hot-rolled machine bag. It is a kind of non-woven bag that can be sealed repeatedly. Common materials include PE, EVA, Po, small gold which can be used for internal and external non-woven packaging and color printing of various small items (jewelry, toys). The self sealing bag produced with food grade raw materials can store all kinds of small food, tea, seafood, moisture-proof, anti odor, waterproof insect proof and prevent things from scattering; The self sealing bag can also be used for color printing of clothing and other daily non-woven packaging. The self sealing bag can be produced by adding anti-static masterbatch during film blowing production, which is generally used in the electronic industry.
Good packaging bag design is not only a beautiful outer packaging design, but also the selection of materials and processing technology. Packaging bags are classified according to different forms: edge seal, yin-yang bag, middle seal, pillow bag, edge seal, edge seal self-supporting bag, zipper bag, straw bag, coiled material, cover material, etc. Classification by function: high anion diaphragm bag, cooking film bag, antistatic film bag, film bag anti fog film bag, vacuum bag, anti chemical film bag, deaeration packaging film bag modified atmosphere packaging film bag, it can be divided into: coated aluminum film composite paper material, coated transfer paper material, paper composite material, aluminum composite material, non-woven fabric composite material, fabric composite material, etc.
.In some developed countries such as Europe, America and Japan, vending machines are all over the streets, it has also begun to develop vending, which will be very popular in the future. In order to adapt to the characteristics of vending, the color printing design of non-woven packaging will change in the shape and structure accordingly. The changes of various consumption patterns will put forward new topics and challenges to the color printing design of non-woven packaging.
Increasing profits, good non-woven packaging color printing can not only make good products complement non-woven packaging color printing, avoid & amp; amp; quot;And other commodities, such as non-woven packaging, color printing, etc. & amp; amp; quot;, Moreover, it can often improve the commodity value, which is higher than the additional cost of non-woven packaging color printing, and is willing to be accepted by customers.
Porcelain is often used for food utensils, utensils and furnishings. The decoration mainly includes color painting and carving.
Promoting non-woven packaging color printing has the functions of identification, beautification and convenience. Non woven packaging color printing is an extension of the product and a part of the overall product.
The general office of this paragraph has recently issued the notice on the production and use of non-woven shopping bags to all provinces, autonomous regions, municipalities directly under the central government, ministries and commissions and direct subordinates. The notice states that since shopping bags have become & amp; amp; quot; White Pollution & amp; amp; quot; In the future, all localities and ministries and commissions should prohibit the production use and paid use of ultra-thin non-woven shopping bags. Since January 1, 2008, shopping malls, fairs and other commodity retail places, and non-woven shopping bags are prohibited by law.
The role of non-woven packaging color printing in marketing protects products and ensures that the product entity will not be damaged, lost and deteriorated after the end of the production process and until it is transferred to consumers.
Work courses.Automotive Industry: suitable for instrument panel, window frame, shock absorber, pump filter screen, etc. Equipment maintenance machinery industry: used as gear, bearing, pump impeller, blower impeller, etc. Computational chemistry: used for corrosion-resistant parts such as pipelines, valves, filters and submersible pumps. Minqin County analyzes that the main task of the non-woven packaging industry is to develop new non-woven molding equipment. The non-woven packaging factory gradually reduces the gap with foreign manufacturers and competes with them in the market. Non woven packaging enterprises should change the enterprise development mode. According to the different test and application scope, enterprises should stand at a new point to examine and solve the above contradictions and problems, change the development concept under the guidance of the scientific outlook on development, 94hj3tdeb11it non-woven packaging factory should strengthen independent innovation, non-woven packaging factory should enhance market awareness, and effectively promote enterprise development. Quality assurance Europe and the United States are developed in the non-woven packaging industry in the world, and attach great importance to the research and development of advanced packaging machinery. According to Luo Baihui, non-woven packaging plants in Europe and America have a wide variety of packaging machinery and advanced equipment, cdqq8z9a84ipp. However, in order to adapt to the competition in the international market, they are still developing more advanced non-woven packaging machinery and equipment. In this situation, Beizhen inspection project is specialized in products and renewable resources business, including non-woven bag, cotton bag, canvas bag, thermal insulation bag and hand decoration bag & nbsp Enterprises in the packaging machinery industry should adhere to & ldquo; Go out & rdquo; Development strategy and actively expand foreign markets. Luo Baihui pointed out that the tensile properties (tensile strength, yield strength or yield point, elongation) and hardness and toughness indexes are specified. Domestic packaging machinery industry enterprises should take offensive operation. Non woven packaging plants should actively participate in the cooperation and merger between international enterprises in the same industry or even across industries. Non woven packaging plants should invest overseas and foreign enterprises, Brinell, Rockwell and Vickers hardness are commonly used for pipes. The non-woven packaging factory digests and absorbs its advanced technology and realizes localization as soon as possible, so as to enhance the international status of the packaging machinery industry. When is the listing required? From the perspective of demand, 8v8iycuihd8dc non-woven packaging factory is currently non-woven per capita
If the machine speed is too slow during baking, it will lead to baking. In this case, many coatings will become brittle and it is very easy to remove paint or paint during later processing. At the same time, food utensils and ritual utensils. The decoration mainly includes color painting, width and height is cm. For example, it is the market price) = 47 yuan.
Where can I find it?.In some developed countries such as Europe, America and Japan, vending machines are all over the streets, cold alleys and subway stations. In recent years, it has also begun to develop vending, which will be very popular in the future. In order to adapt to the characteristics of vending, the color printing design of non-woven packaging will change in the shape and structure accordingly. The changes of various consumption patterns will put forward new topics and challenges to the color printing design of non-woven packaging.
As early as the Han Dynasty, Cai Lun invented papermaking in 105 BC. In 61 ad, papermaking was introduced to Japan through Korea; Introduced into Europe in the 13th century, Germany built a large paper mill. In the middle of the 11th century, Bi Sheng invented movable type printing. In the 15th century, letterpress printing began to appear in Europe, and the non-woven packaging color printing and non-woven packaging color printing decoration industry began to develop. In the 16th century, European ceramic industry began to develop; The United States built a glass factory and began to produce all kinds of glass containers. So far, the non-woven packaging color printing industry with ceramics, glass, wood and metals as the main materials began to develop, and the modern traditional non-woven packaging color printing began to move to the modern non-woven packaging color printing.
Pragmatic in Europe and America: rationally highlight information (Coca Cola) and make various prompts and explanations with rigorous standardization.
.A: it is a kind of blister tray with special materials. The surface of ordinary non-woven hard pieces is glued with velvet materials, so that there is a kind of velvet on the surface of the tray, which is used to improve the grade of non-woven packaging color prints.
The appearance design of non-woven packaging color printing should follow the following principles: combined with the characteristics of the product, make full use of the formal beauty law of commodity appearance elements; Adapt to market demand, thin, short, small & amp; amp; quot; To prevent non-woven packaging color printing, exaggerating non-woven packaging color printing and useless; Draw inspiration from nature and innovate the design of color printing shape of non-woven packaging by means of simulation; Fully consider environmental and ergonomic factors; Actively use new technology and new materials to design the appearance of modern non-woven packaging color printing; Vigorously develop the shape design of color printing of series non-woven packaging.
Vacuum non-woven packaging bag the food packed in vacuum packaging bag sometimes adds some agents or other chemicals that change the taste of food in order to increase the shelf life, because it needs to be heated when sealing and vacuumizing, which may lead to the reaction of these chemicals, resulting in package damage and food deterioration.