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  • The molding process of the zipper screw injection molding machine

    The general molding process of the screw injection molding machine is as follows: first, the granular or powdery plastic is added into the barrel, and the plastic is melted by the rotation of the screw and the heating of the outer wall of the barrel, and then the machine is closed and the injecti...
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  • Zipper Machine Injection System

    The role of the injection system: The injection system is one of the most important components of the injection molding machine. Generally, there are three main forms: plunger type, screw type, and screw pre-plastic plunger injection type. The most widely used is the screw type. Its function is t...
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  • The working principle of zipper machinery

    The working principle of the zipper machine is similar to that of the syringe used for injection. It uses the thrust of the screw (or plunger) to inject the plasticized plastic in the molten state (that is, the viscous flow state) into the closed mold cavity. The process of obtaining the product ...
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  • Please pay attention to the following problems when using the zipper

    1. Contrast color zippers (the fabric is inconsistent with the zipper tape, such as white fabric with black or red zipper tape), you must pay attention when purchasing, the color fastness must be good, and the zipper must be tested and confirmed before being sewn before it can be put into product...
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  • The performance and characteristics of zipper bag making machine

    1. The zipper bag making machine is especially suitable for making keel bags, bump bags, self-sealing zipper bags, etc. 2. The whole machine adopts intelligent PLC control, fast and stable feeding. 3. Using photoelectric eyes to follow the standard: high sensitivity, automatic color change, and a...
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  • Briefly analyze the characteristics and working principle of the zipper machine

    There are many names of chain conveyors, such as: zipper machine buried scraper conveyor, fly ash conveyor, etc. Many customers need zipper machines, but I don’t know why zipper machines are easy to use, so today I will briefly explain them for us. Explain, the characteristics and working princip...
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  • Features and working principle of zipper machine

    There are many names of chain conveyors, such as: zipper machine buried scraper conveyor, fly ash conveyor, etc. Many customers need zipper machines, but I don’t know why zipper machines are easy to use, so today I will briefly explain them for us. Explain, the characteristics and working princip...
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  • How to solve the misplaced zipper that cannot be opened

    1. If the zipper cannot be pulled open, we can flatten the zipper of the clothes first, then carefully take the clothes out of the zipper, and then pull the chain, so that the zipper will not get stuck. If you can’t pull it, use pliers to pry open the chain, take out the clothes and the zip...
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  • Reasons and solutions for the deviation of the chain plate of the apron feeder

    Plate feeders are widely used in coal, metallurgy, chemical power plants and other industries, and are a common material transfer and transportation equipment. Low maintenance rate, universal accessories and easy replacement. It is an updated product. In practical applications, the chain deviatio...
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  • Reasons and treatment methods of zipper machine belt material

    First, the reason for the material In fact, the reason for carrying the material is very simple, that is, the material stagnant on the track and the upper part of the chain is transported to the halfway or the end point with the movement of the chain and scattered. With the extension of time, the...
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  • What issues need to be considered in the manufacture of metal zipper machinery

    A good metal zipper has many standards and production requirements, and there are strict requirements in terms of material, feel, surface treatment, and degree of engagement. Therefore, the machinery for producing metal zippers must be precise and reliable, so what issues need to be considered in...
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  • Introduction of automatic zipper mechanical system

    1. Injection system of automatic zipper machine The role of the injection system: the injection system is one of the most important components of the injection molding machine. Generally, there are three main forms: plunger type, screw type, and screw pre-plastic plunger injection type. The most ...
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