Sacmi SACMI's pressed bottle cap is another skill. It is different from the traditional injection caps and is the first machine manufacturer to bring the compression molding capping equipment to the market. The Sacmi rotary hydraulic press makes the mold simple, so the capital investment needed for compression molding is far less than the cost of injection molding. Since Sacmi completely plans and manufactures plastic cap moulds at the same time, it has a greater overall advantage. According to Sacmi's introduction, this kind of pressed bottle cap is very suitable for the production of round caps. Sacmi exhibited 600/min cappers at the ProPak in July, but their fastest product reached 1200/min, and 7 of them have already been sold. The bottle cap is a detail that is often ignored by consumers, but it is a big problem to deal with manufacturers.
Professor Li Keping from Italy's Jaffit had many years of research on bottle caps and cap moulds. The production of plastic caps looks very simple, but the manufacture of plastic cap moulds has high professional skills." It is famous for planning and manufacturing multi-cavity, high-precision, hot runner injection molds.In 2000, Jetfield developed a 64-cavity rapid-mold cap mold and achieved 3s opening and closing on a Nestal injection molding machine, creating 64 The world record for the opening and closing cycle of cavity grade cap moulds.“Many European manufacturers of plastic caps are seeking to reduce the weight of the caps and improve yields in an environment where the physical effects of the caps are ensured, so that the capital cost can be increased. market share. "Jiefei Te company to comply with market demand, open up MIVA series caps. Take MIWAL3P as an example, 28mm, the only 1.5 ~ 1.6g, 1g lighter than the traditional PET bottle plastic cap, this cap can be rotated as long as 90 ° When it is turned on, it has low torque, suitable for both old and young people.At present, there are 7 sets of 64-cavity cap moulds provided by Jaffit Corporation used in the Wahaha Group.Jiefei Te also invented the patented skills of non-rotating double-material injection moulds. For one-time production of cushioned caps, this invention significantly reduces the investment in capped caps for production equipment.The traditional production of capped caps is from injection cap equipment, injection or drop liner equipment and Assembly equipment to achieve, with Jaffier's two-material injection mold, can add an injection unit in the original injection machine can easily achieve the production of the bottle cap with pad.
Injection molding and pressing of bottle caps represent two different processes. The former can buy various types of molds, carry out flexible design plans, and can plan relatively complicated covers, but the cost of molds is higher; and the pressing of bottle caps is relatively low cost.
Functions of eye black
1. It has the effect of lengthening eyelashes and enlarging eyes.
2. It can bring curling and supporting force to eyelashes.
3. It can improve the support of eyelashes, and the shape of eyelashes is curved. Especially when we blink and close our eyes, these two layers of eyelashes like small fans can prevent the upper eyeliner from contacting the oil of the lower eyelid and faint, so it is necessary to curl the eyelashes before brushing them.
Misuse of eye black
1. Apply eye black more than 3 times. It is enough to apply eye black twice. If you don't want your eyelashes to form a ball, generally speaking, you can get the best effect by applying it twice.
2. Insert and pull the eyelash brush. It is easy to harden mascara, because air is mixed in the process. Eyelashes are easy to coalesce, and the floating powder is serious.
3. Start applying eye black from the middle of your lashes. When you apply eye black, you must start from the root. eye black is not used for a long time, and it will dissolve when you apply it, so the application method is likely to be wrong. The possibility is as high as 99%. Generally, the curly eye black with larger mascara brush is used.
4. At first, eye black was too thick. Sweep up gently, and then emphasize the wavy feeling when smearing according to personal conditions. Too much mascara at a time is easy to get dirty, because the eyelash state has not been adjusted to the best.
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