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Wonder Girls chia sẻ về gánh nặng tâm lý với “Reboot” comeback

Nhóm nhạc thần tượng Wonder Girls vừa có một số chia sẻ về những mối lo lớn nhất trong lần comeback mới đây của nhóm. Cụ thể là vào ngày 5/8, Wonder Girls đã có cuộc phỏng vấn trong chương trình SBS “One Night of TV Entertainment.”
Trong đợt comeback lần này, Wonder Girls đã chuyển đổi hình tượng của mình từ một nhóm nhạc nữ truyền thống thành một band nhạc thực thụ. Sự chuyển đổi này tạo được một bất ngờ lớn cho công chúng. Tuy nhiên, bên cạnh đó cũng bao gồm cả nỗi sợ hãi lớn nhất của họ.
Sunmi, thành viên vừa mới gia nhập nhóm sau một thời gian gián đoạn chia sẻ: "Điều này rất khác biệt so với hình tượng vốn có của chúng tôi được công chúng biết đến. Vì vậy mà chúng tôi đã rất lo lắng về việc mọi người sẽ phản ứng như thế nào?
Yoobin cũng cho biết thêm: "Tôi nghĩ rằng chúng tôi có thể giảm bớt sự lo lắng cho chính mình bằng cách cho mọi người thấy những gì chúng tôi đã chuẩn bị mà không mắc bất kỳ một sai sót nào"
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Criteria for choosing plastic packaging from the manufacturer's perspective
https://baobikhangloi.com.vn/tieu-chi-lua-chon-bao-bi-nhua-duoi-goc-nhin-cua-nha-san-xuat 1. What plastic material will be suitable for your packaging? To determine the material, let's take a look at the characteristics of each of the major resins commonly used. Polyethylene (PE) packaging is the most basic in terms of both production process and appearance. They are cheap and easy to manufacture, and therefore occupy a large market share, appearing in all supply chains to retail chains. PE plastic is divided into HDPE or LDPE (high density and low density). HDPE bags are hard and strong, have more opacity than LDPE. LDPE plastic bags are more resilient and can be stretched than HDPE. Bags made of PP (Polypropylene) or OPP (Orient-Polypropylene) are much harder and transparent than PE, but they are also very easy to tear when there is a puncture or scratch. In addition to the type of plastic, customers can also decide to use virgin plastic or recycled plastic, mixed with a certain ratio. Usually, to save costs for customers, manufacturers also often recommend that they order bags from recycled polyethylene. However, manufacturers still do not have a unified standard on the mixing ratio and a general assessment of the impact on the durability of recycled bags. Of course, their mechanical properties such as strength and toughness will decrease as the mixing ratio is increased. In addition, they will not look as good as products made of virgin plastic. Even a non-professional can tell with the naked eye that he is holding a bag made of recycled plastic in his hand. Not all manufacturers agree to use recycled plastic in their production processes, especially for food packaging items. This form of cost savings can only be realized when producing packaging for the secondary market. Products made from recycled plastic are often cloudy, gray or dirty beige. People often produce black plastic bags to cover these defects.
How to calculate the thickness of PE bags suitable for your product
https://baobikhangloi.com.vn/bao-bi-nhua-cua-toi-can-co-do-day-bao-nhieu-la-du How to calculate the thickness of PE bags suitable for your product Polyethylene is a material accounting for more than 50% of the market share of plastic packaging industry, and low -density polyethylene (LDPE) is the source of most PE plastic bags produced. The bag is made of PE plastic, which provides large tensile strength, transparency, flexibility and impressive water prevention. It is also resistant to most alkaline compounds, acid and most importantly, the FDA approved for use as food packaging. PE bags have brought manufacturers in all industries with diverse, high quality packaging solutions with low cost, of course, with the condition that the size and thickness must be calculated correctly correctly. . So how to calculate the appropriate thickness for PE plastic packaging? To calculate the appropriate thickness for a PE plastic bag (polyethylene) to pack the product, you will need to consider three factors: Calculating the product to be contained inside, the ability to protect necessary for the product Your product avoids damage, and ideal durability for the packaging not to be damaged before reaching the final consumer. • Suitable for the product: Which item you need to store inside the PE plastic bag? Consider the parameters of the product such as size, shape, and especially weight. The items are heavier and bigger than the thicker plastic bag requirements. However, the thicker the plastic membrane is reduced, so not the thicker packaging is always good. • Protection level: Does your product need sharp or sharp edges that can tear the packaging or not, or too much of transportation and loading of goods? If one of the above factors appears, you may need a slightly thicker packaging. Delicate or more detailed items also require a slightly thicker plastic bag to prevent goods from being scratched, broken or broken. • The use time of the packaging: Is your product consumed immediately or to save, and how long it takes to reach the user? And you or customers wishing to reuse this packaging too? A reusable bag must have at least 50 micrometers thickness, and the thicker the plastic bag, the harder it is, the harder it is to be crispy and torn when it goes through a long period of use. Some manufacturers of pillows, mattresses, suitcases ... often use thick packaging so customers can take advantage of these bags themselves in preserving, avoiding dust and product moisture when not in use. This is a particularly sophisticated thing and can create better images for the brand. • Economic efficiency: With thinner thickness, the price of each plastic bag will be cheaper due to the use of less materials to create packaging. When the thickness increases, the cost will increase commensurate with the amount of material used. Budget factors when producing large and long -term production will need to be considered to bring economic efficiency to your business. Understanding the size or thickness of plastic packaging will help you choose the right plan for your product. Choosing the right type of bag is very important for the success of the packaging strategy, and brings economic efficiency when saving costs. PE plastic bags that are too thin can be torn during transportation, which can cause damage to the product. On the other hand, the thickness is too large to provide a lot of protection, but brings an unnecessary yield when large -scale production Some suggestions for choosing thickness for PE plastic bags Plastic packaging manufacturers measure the thickness of the plastic bag with a micrometet unit (abbreviated as micron), a micrometet equal to 0.001mm and its symbol is μm. • Ped bags from 20 to 30 microns are often used for short -term packaging types and requires low level of protection. These bags are designed to temporarily store light items such as food bags, grocery bags, sugarcane juice bags, confectionery ... • PE bags from 40 to 50 micron are used for light or medium weight products. For example, items such as clothing, components, plastic parts, or bags used for lining in paper boxes. Plastic bags shopping in fashion shops, phones often use thickness in this range, and this is the most common thickness of plastic bags used in all industries. • PE bags from 70 to 80 micron are suitable for average to heavy products, such as hardware components and parts, metal parts. Most plastic furniture and pillow packaging, thin mattresses are produced at this thickness. This 70 to 80 thick mic bag provides impressive anti -piercing resistance, while helping the bag can be reused many times, such as the zipper bags that we often use. • 100 to 120 micron thick PE bags used for bulky items that packaging needs more strength to keep them in the right position. They are also used for heavy or sharp items, at risk of puncturing packaging such as bolts, screws, motorcycle parts. • 130 to 140 micron thick PE bags for products with sharp edges or S
Technical data sheet: properties and parameters of plasic resin
https://baobikhangloi.com.vn/bang-du-lieu-ky-thuat-cac-dac-tinh-va-thong-so-cua-hat-nhua 1. Melt Flow Index (MFI) Melt Flow Index (MFI) or also known as flow rate - Melt Flow Rate (MFR) is a measure of the ability of molten plastic to move under a specific pressure. This is an important, regularly tested metric as they tell us and control the flow of molten plastic from the tank through the screw to the blow mold, die, injection molding head or any other parts that have any other shaping function. MFI is inversely proportional to the viscosity of the resin. Low MFI means high viscosity materials, they flow with greater resistance and hence slower than low viscosity materials. The MFI can be the only indicator on the technical data sheet that has no specific value that can vary significantly from batch to batch with the same resin code. This is because polymer copolymerization is unlikely to take place precisely at the molecular level. The length of the polymer chains affects the average molecular weight and viscosity of the finished product, and changes the MFI. In many cases, MFI index is the criterion to evaluate the quality of a batch produced on the same type of plastic resin and manufacturer. The MFI index tells us which materials are suitable for which type and treatment method in the manufacturing industry. Injection molding machines, blow extruders tend to be suitable for materials with high flow rates (low viscosity). The extruder is compatible with low flow rate (high viscosity) materials. Strict control of the MFI value of input materials is important to the productivity and quality of the product. The MFI number exceeds the normal level, causing the plastic to be pushed out too quickly, and if it is too low, will cause the plastic to flow out too slowly. In all cases, other parameters on the mechanical system are affected. There are two methods of measuring plastic flow, automatic or manual, based on ASTM D1238 or ISO 1133 test standards. The manual measurement process, temporarily called process A, is useful for organizations whom do occasional testing, using a variety of materials in order to find a better and more suitable material for their production of plastic products job. Process B, on the other hand, is an automated process, ideal for organizations that repeatedly test the same material under different conditions, to find the correct value for scientific purposes. Theoretically, both methods, if properly implemented, should give identical test results. The range of factors that can affect MFI flow index test results is very wide. For accurate results, it is necessary to be aware of each problem, strictly follow the equipment inspection and maintenance procedures. The plastometer machine used in the test is constructed of a temperature-controlled cylindrical material tank. The resin introduced into this tube, after being melted, is forced to flow through a capillary tube with a diameter of 2,095 mm at the bottom of the barrel, under the pressure of a piston actuated by a standard weight. The mass of molten plastic in grams that flows through the capillary in 10 minutes is the MFI of the material. There is also a slight difference between standards ASTM D1238 and ISO 1133. But they perform essentially the same function, and the manufacturers consider them to be technically equivalent. ASTM D1238 is the test method for measuring MFI flow rates for thermoplastics expressed in units of grams/10 minutes. And ISO 1133 standard defines volumetric melt rate (MVR) in cm3/ 10 minutes The melt volume (MVR) obtained in the ISO 1133 test, multiplied by the melt density gives the MFI. However, it should be noted that the density when melted plastic is not the same as the density of the material under normal conditions. For example, Polypropylene has a specific density of 0.91 grams/cm3 but their melting density is only 0.70 grams/cm3. Applying the density or density value under normal conditions to calculate the MFI with the MVR value gives misleading results.
There are 2 groups of plastic bags that are recognized as environmentally friendly:
https://baobikhangloi.com.vn/tui-nilon-tu-huy There are 2 groups of plastic bags that are recognized as environmentally friendly: biodegradable bags and bio-based plastic bags, also known as bio-plastic bags. Biodegradable plastic bags Biodegradable plastics are also made from traditional petrochemicals, but they are designed to break down faster. They contain additives that accelerate decomposition when exposed to oxygen, light or moisture. This form of decomposition is known as “oxo-biodegradable” or “oxo-bio” in short. Commonly used biodegradable additives such as D2W, EPI, P-life, Reverte will be mixed with the main material such as HDPE or LDPE to produce bags. Just a very small mixing ratio, ordinary plastic bags will become environmentally friendly biodegradable plastic bags. This sounds great, but there are mixed opinions about the eco-friendly bags produced by this method. Even in 2014, some members of the European Parliament proposed a complete ban on oxo-degradable plastics in the EU, with growing doubts about their real benefits. Although that proposal was rejected, it has also led to more detailed studies of biodegradable plastics. Experiments point to the possibility that they cannot decompose effectively in environments lacking oxygen and light, such as in landfills. In the oceans, water is often too cold to break down such substances, and these oxo-biodegradable products can float on the saea, just like regular plastic waste. The worst-case scenario is when they do not decompose completely but break into smaller pieces of plastic, which can be very harmful to marine species when swallowed. However, it cannot be denied that, for plastic bags that are accidentally thrown into the environment, this biodegradable technology offers a low-cost solution to make them decompose faster more than ordinary plastic bags. The above biodegradable plastic additives are a commercially available solution that allows manufacturers to create an eco-friendly version of all their plastic product lines easily. They don't even need to change their production infrastructure, redesign their products, or have a significant impact on their bottom line, because the required mix ratios are often very low.
How to calculate the weight of a plastic bag when knowing the size and thickness
https://baobikhangloi.com.vn/cach-tinh-can-nang-cua-tui-nhua-khi-biet-kich-thuoc-va-do-day a. What is specific gravity or density? Specific gravity or density is the mass of matter in a given volume, is calculated by dividing the mass of matter by its volume. Here we have the formula: D = m/V, with D (Density) is the density, m is the mass and V is the volume. b. What does the density index mean? The density of a substance helps us to calculate their weight per unit volume, knowing how much heavier one substance is than another based on their density. For example, gasoline has a density of 700 kg/m3, which means that the amount of gasoline contained in a tank with a volume of 1 cubic meter will weigh 700 kg. Iron has a density of 7800 kg/m3, which means that one cubic meter of iron will weigh exactly 7800 kg. All chemical elements known to man have been found to have their densities by measuring and experimenting many times. c. How to calculate the weight of a plastic bag by density We already have the formula for density above, and when we reverse the equation, we can calculate the weight when we know the density and volume. The formula would be: m= D x V Density is given in kilograms per cubic meter (kg/m3) or grams per cubic centimeter (g/cm3). Given the very light weight of plastic packaging, converting to the g/cm3 system will help simplify the formula for calculating their mass. The density (D) of each plastic material can be found easily online, or from your packaging supplier. This parameter is printed on the plastic resins packaging that they use to create the product. For example: The density (D) of POF shrink film is 0.92 g/cm3, LDPE is 0.91 and PVC is 1.4. The volume of the bag will be calculated by length x width x height, and the height here is the thickness of the bag (of both sides of the bag combined). Don't forget to convert the thickness to cm. If the thickness is being measured in mm, divide it by 10, and if it's in microns, divide it by 10000. Let's take an example: the size of LDPE plastic bags is 80 cm x 150 cm x 70 microns, we have the formula for weight calculation as D x V = 0.91 x 80 x 150 x 0.007 = 76.44 grams/ bag. 1 kg is equal to 1000 grams, dividing 1000 by 76.44 we get 13.08. That is, with the above LDPE 80 x 150 cm bag size 70 micron thick, one kilogram will include about 13 bags.. It should be noted that the thickness in this case is for both sides of the bag, which means that each membrane layer of a bag is only 35 microns thick.
Mẹo thử giọng của các công ty nổi tiếng Hàn Quốc (SM,YG, JYP, Cube, v.v.)
 Để thử giọng cho một công ty Hàn Quốc là rất khó khăn, nhưng không có nghĩa là bạn không làm được . Mị đã thử giọng ở công ty YG Ent và đây là một trong những công ty giải trí lớn nhất Hàn Quốc, nơi tạo ra HOT và BIGBANG ( ayaaa chồng của mịiiii) ... Dù sao thì trong quá trình thử giọng của mị đã mang theo nhiều thứ mà mị nghĩa nó là thực sự cần thiết :^ . VÀAAAA ĐÂY LÀ NHỮNG ĐIỀU MỊ ĐÃ LÀ Ở BUỔI THỬ GIỌNG VÀ Mị NGHĨ RẰNG NÓ ĐÃ RẤT LÀ FABULOUSS!! 1. CÁCH PHÁT ÂM CÁCH PHÁT ÂM CÁCH PHÁT ÂMMMMM!!!!!!! Sự khó khăn này làm cản trở bạn vì thế cách phát âm là điều quan trọng nhất nếu bạn muốn hát bằng tiếng Hàn. Tại buổi thử giọng của YG, mị thấy một vài người có phát âm tởm vãi loằn, không phải là mị phát âm tốt hơn hẳn đâu nhưng mị đã từng học tiếng Hàn và mị cũng cảm thấy tự tin hơn hẳn mấy con đó :^ dù sao thì mị cũng thấy buồn khi họ gặp khó khăn trong việc nói tiếng Hàn. Hãy ghi nhớ rằng bạn đang thử giọng cho một công ty ở Hàn Quốc!!! vì vậy nếu bạn không nói thông thạo được tiếng Hàn thì hãy tập luyện cho cách phát âm của bạn ( càng nhìu càng tốt ^O^). Nó sẽ gây ấn tượng với các ban giám khảo vì mị thấy họ hầu như không thấy nghe người nước ngoài nói hoặc hát bằng tiếng Hàn một cách bơ phệch cả :^, đặc biệt là nếu bạn đang thử giọng ở thủ đô. 2. TRANG PHỤC!!!!!!!! Mặc dù điều này trông có vẻ dị vãi và mặc các mày kiểu ( ơ sao tao phải quan tâm đến nó vậy???), nhưng những gì bạn mặc cho buổi thử giọng có thể làm cho ban giám khảo có 1 ánh nhìn khác về bạn. Khi mị ở YG, mị đã thấy nhiều người mặc áo sơ mi "Tao yêu 2NE1" hoặc áo len có in chữ '' YG FAMILY". Mị thấy có con tha thu vào cách tay của nó là "Em yêu chồng Top của em <3". Mị nghĩ là những người này không có ý gì đâu, nhưng các ban giám khảo hầu như sẽ có ấn tượng xấu về mấy người ấy. Họ có thể nghĩ rằng bạn chỉ đang ở đó vì bạn muốn gặp thần tượng của bạn hoặc ''chồng của bạn''chẳng hạn, mà chắc chắn những cái người đó đến chỉ để gặp thần tượng chứ có thi thố gì đâu chài ơi. Trước khi mặc áo phông yêu thích của bạn thì hãy nhớ điều này: Ban giám khảo muốn xem bạn chuyên nghiệp đến mức nào, vì vậy hãy mặc một thứ gì đó thoải mái và bình thường thôi, đặc biệt là nếu bạn muốn nhảy. Đừng căng thẳng quá về những gì bạn đang mặc quá nhiều. Mị cá là Krystal f(x) mặc quần jean và cái áo phông đơn giản. Nhiều người được thử giọng với bộ quần áo thể dục hay trang phục đồng phục cơ mà :^ Trang điểm sẽ là một vấn đề lớn khác mà mị đã nhận thấy. NGIÊM CẤM TRANG ĐIỂM ( mị đang nhắc đó nhá) đặc biệt là chát cả tấn phấn vào mặt mình. Nhiều công ty như SM, họ ưu tiên ngoại hình lên tới 70%, vì vậy họ muốn thấy vẻ đẹp tự nhiên của bạn. Mị khuyên bạn nên dùng BB Cream, một chút kem che khuyết điểm, phấn mắt màu nude, mascara, KHÔNG CÓ LÔNG MI GIẢ, chỉ thế thôi đừng làm gì nữa nếu không họ sẽ nhìn vào mặt bạn và nghĩ: eo ơi, con này tởm vãi, tao sẽ cho nó out!!! 3. LỜI KHUYÊN NHỎ NHẮN XINH XINH :^ Trong khi chờ đợi để được gọi, hãy giữ bình tĩnh và không để bị đánh lừa. Sử dụng thời gian này một cách khôn ngoan và tập hát, nhảy múa, diễn xuất hoặc làm mẫu. Một số nhân viên sẽ đi bộ xung quanh trong các khu vực chờ đợi và có thể họ sẽ nói những lời bạn làm cho ban giảm khảo :^ Buổi thử giọng sẽ bắt đầu ngay sau khi bạn bước qua cánh cửa ''địa ngục'', vì vậy hãy làm điều tốt nhất trong suốt quá trình thử giọng. Mị biết họ sẽ nói "Đừng nhìn vào bọn tao", nhưng điều đó không có nghĩa là bạn không được thả thính họ một nụ cười tỏa nắng ngay khi bạn bước vào phòng thử giọng. Họ sẽ nghĩ rằng '' à con này có vẻ là một người tử tế đó, tao có ấn tượng rồi đấy nghenn :^) Hãy tôn trọng đối với những thành viên khác. Không phải cũng có thể hát hay vãi lìn nên vì vậy hãy tôn trọng mọi người. Mị chắc rằng bạn cũng sẽ khó chịu nếu như có thằng lìn nào đang cười trong khi bạn biểu diễn vì thế nên TÔN TRỌNG TÔN TRỌNG điều này sẽ làm cho ban giám khảo có ấn tượng tốt về sự tôn trọng bạn Nếu mày đang hát mà quên cmn lời bài hát thì đừng bắt đầu xin lỗi mà cúi đầu và yêu cầu một họ cơ hội khác. Chỉ cần mỉm cười và giữ cho bản thân tự tin là sẽ oke liền( à còn tùy vào trạng thái của ban giám khảo=)) nếu hôm đó họ bị rụng dâu thì xác định). Mị nhớ là mị đã xem một video thử giọng của Taeyeon (SNSD), bả đã quên lời là chế ra 1 bài hát mới :v và bả chỉ mỉm cười sau đó như thể không có gì xảy ra. Taetae thể hiện sự tự tin của mình và giờ đây bà đã trở thành thủ lĩnh của một trong những nhóm nhạc nữ Hàn Quốc nổi tiếng nhất trên thế giới. CHÚ Ý ĐẾN MÁY ẢNH !!!!!! VÀ QUAN TRỌNG LÀ THẦN THÁI!! Mị nghĩ là mị không cần phải giải thích về điều này đâu nghen :^ Hãy luôn chuẩn bị nhiều bài hát. Mị đưc yêu cầu hát thêm 1 bài hát khác sau khi hát xong bài của mình. May mắn là mị đã biết trước là YG sẽ yều cầu nên mị đã có một bài hát dự phòng. Nhưng hãy nhớ là chuẩn bị những bài át ( ít nhất là 5 bài để được an toàn) Hãy tự tin và tập trung vào những gì bạn đang làm. Cho họ thấy độ quyết tâm của bạn đến mức nào. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~ Vì vậy, đây là tất cả những lời khuyên mị có cho ngày hôm nay. Mị mong rằng các bạn thấy chúng hữu ích.
Why K-Pop Fan Clubs Rule!
Hello Vingle K-pop Family! I know we all love the music and admire the idols, but I just wanted to take a moment and talk about how amazing K-pop Fan Clubs make us feel. Big Bang - VIP - Very Important People We could be part of a thousand different fan clubs, but what other fandom will make you feel like a Very Important Person? Whether you like one Big Bang song or every single album, and whether you found them today or six years ago, you are a VIP for life! :) Super Junior - E.L.F - Ever Lasting Friends We are never alone or lonely as Super Junior fans. You will always find others who love SuJu just as much as you and are ready to fangirl or fanboy along with you! What other fan club brings you together with everlasting friends? 2PM - HOTTEST As if 2PM's beastly hotness isn't enough, the fan club is also the hottest. As in, we are the hottest. No other compliment beats that. Of course, the hottest idols deserve the hottest fans. So the next time someone tries to bring you down, tell them you're the hottest! Beast - B2UTY Puns on puns with this one. Beast put a twist on Beauty and the Beast for their fan club. Since the Korean pronunciation of the number 2 is "e," they came up with this clever alternative for beauty. Now, not only are we the hottest, but we are also quite the B2utys. Wonder Girls - Wonderful It's not just the male idol group fan clubs that make us feel amazing. Wonder Girls' fans are absolutely wonderful. No one knows how to make us feel awesome better than our idol fan clubs do. Thanks to both the idols themselves and all the fantastic fans. MBLAQ - A+ Regardless of what grades we get in school, we are always an A+ with MBLAQ. The origin of this fan club name is a bit funny because all the members are of A blood type and the "+" represents the fans. Yay to A+! Se7en - Lucky 7 Our luck is never down as a Se7en fan. We are the Lucky 7s. If his music isn't uplifting enough, the fan club certainly puts us on cloud nine. Maybe it's a YG idol group fan club thing, which brings me to my next fan club... 2NE1 - Blackjack Whether or not we are good with cards, our game is on since we are the Blackjacks with 2NE1. Since Blackjack (21) is the winning card, regardless of whether you actually win or lose, you ALWAYS win. How cool is that? BTS - ARMY - Adorable Representative M.C for Youth How clever is this one? Fan clubs can even make us feel badass! BTS makes us feel powerful and strong as ARMYs but they actually explained the meaning to be that the fans will always stick with BTS like the body and the armor are always together. VIXX - Starlight We are literally (okay, maybe not literally) stars as VIXX fans. If anyone knows how to be the right amount of awesome and cutely cheesy, it's the VIXX fan club. Who doesn't want to be a star? SS501 - SSS - Super Star Supporters And finally, what better joy than to be recognized for being great fans. The SS501 fan club makes us feel epic with the Super Star Supporter title. After all, it does take a great deal of awesome to be good fans. XD To the wonderful K-pop fan clubs that make us feel awesome!