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  How to produce more efficiently   on case making machine and case lining machine production line ?   With the development of intelligence and automation, difficulties in personnel management and increasing labor costs, printing enterprises have higher and higher requirements for intelligent and automated production. As a pioneer on the road, Shengtu Machinery has introduced the production solution of hard cases & case lining production lines to the world since 2009, and it is also the first manufacturer in the industry to introduce production line solutions. The production line introduced today has been upgraded and optimized from the original technology. At the same time, the function of past ing  magnet and metal plate has been added, which makes the application more extensive and easy to change format, and also can better meet the needs of the customers   in the market .   The stable production speed of the automatic case making machine   and ...

Rapid Prototyping is a group of techniques used to rapidly manufacture scale models of physical parts or assemblies using 3D computer-aided design (CAD) data. The phrase has become synonymous with additive manufacturing and 3D printing because these parts or assemblies are typically constructed using additive manufacturing techniques rather than traditional subtractive methods.   Additive manufacturing is a natural match for prototyping. It offers virtually unlimited freedom of shape, requires no tooling, and can produce parts with mechanical properties that closely match those of various materials made by traditional manufacturing methods. 3D printing technologies have been around since the 1980s, but their high cost and complexity primarily limited their use by large companies or forced smaller companies to outsource production to professional services and wait weeks between subsequent iterations.   The advent of desktop and tabletop 3D printing has changed that and ...

Zinc die casting parts have low material cost, and with die-casting, one-step forming can produce parts with small tolerances and complex shapes, with high production efficiency and low processing costs. At the same time, zinc is widely distributed in nature and has large reserves. Therefore, it is widely used in industry. Zinc alloy die-casting parts, especially structural parts and decorative parts made of copper, copper alloy and steel materials that are not stressed and have more complex shapes, are widely used zinc alloy die-casting parts.   Due to the poor chemical stability of zinc alloys, copper-nickel-chromium multilayer protective decorative coatings are required. In order to improve the pass rate of electroplated products, zinc alloy materials with an aluminum content of about 4% are generally selected. When electroplating zinc alloy die castings, pay attention to the following characteristics of zinc alloy die castings, and take appropriate measures to improve the ...

Choosing the proper blasting nozzle can significantly help at the blasting site. When you have a large project with a large surface area, some nozzles can produce a wider spread to help you cover as much area as possible in as little time. There are nozzles for projects with more acceptable substrates and nozzles that help you retain media when sandblasting small or thin surfaces. So let's take a closer look at which nozzles will help you get the job done as efficiently as possible.   Sandblasting Nozzle Shapes The shape of the nozzle "hole" determines the blasting pattern.   There are two main types of nozzle orifices; straight and venturi. A straight hole will produce a tight blast pattern, which helps with smaller jobs that require more precise blasting, such as thin metal strips on a chair or armrest.   The venturi hole produces a broader blast pattern that helps increase the abrasive speed as it leaves the nozzle. These two characteristics of the ventu...

In principle, skateboards are identical in structure. Depending on the application area, the shape and nature of the individual components of the skateboard vary. The skateboard deck is particularly important here. You can classify skateboards as "classic" skateboards, cruisers, and longboards.   Skateboards The "classic" skateboard is designed for stunting in skate parks, halfpipes, bowls, or on-street obstacles. While the most common form of a skateboard deck is the popsicle shape, other variants exist.   Popsicle Skateboard s The popsicle shape is the most widely used skateboard deck for street and park areas. "Popsicle" means that the nose and tail are almost identical in shape, so you can simply drive the "switch."   Shaped Skateboard s Unlike popsicle decks, shaped decks do not have a uniform shape. They are usually characterized by a specific shape of the nose or tail, with angles, spikes, or other "shapes." There are many more t...

When ordering zippers for your design or product project, what can we do in advance to make the customization process faster? This is excellent knowledge for those ordering custom zippers for the first time. Let's learn it together through this article. Zipper Type What type of zipper are you looking for? What is the ultimate zipper application? Are you looking for nylon coil, metal, or plastic molded zippers? Each type of zipper produced should meet the functional needs of the piece and be balanced with the aesthetics the designer is trying to achieve. Once you know which zipper type you will use, you can move on to the standard sizes.   The basic zipper styles are - closed bottom - Separate bottom - Two-way split bottom - Two-way closed bottom   Zipper Application What product, or scenario, will your custom zipper apply to? For example, if you are designing and producing a jacket, you will need a bottom-separating zipper. For denim, a closed bottom is good for you. If you ha...

Hot melt adhesive   (also known as hot melt glue) is usually a 100% solid formulation (no water or solvents involved) based on a thermoplastic polymer. Hot melt adhesives are sold as a solid at room temperature and are "activated" when heated above their softening point (usually between 50 and 160 degrees). Once melted (in a hot melt can), the adhesive can be applied to the substrate in its liquefied or molten state. The hot melt wets the substrate, penetrates the surface (and any cavities), and then cures, ensuring the bond. This setup/cooling process takes very little time. The glue that cools and remains tacky is called a pressure-sensitive adhesive (PSA).   When a hot melt adhesive cools back to room temperature, it rapidly builds up its internal strength. The solidified state of a hot melt adhesive is where it has structural integrity and can be used as an adhesive. Hot melt adhesives can be applied to the substrate in various ways (when they are in liquid form), such as...

Environmental protection is a prevalent theme in various industries and products, and it is only natural that as a part of living on the earth, environmental issues are closely related to each of us, so if we can contribute to environmental protection through a little thing in our lives, why not do it? For example, you girls in the selection of hair accessories can choose environmentally friendly hair accessories to achieve the purpose of dressing up and help reduce environmental pollution. In this article, we will recommend 5 good-looking ECO-Friendly hair accessories. See if you like.   1. Biodegradable (wheat straw) eco-friendly Hair Jaw Clips Wheat straw eco-friendly material made of this hair clip, small and cute, suitable for little girls or girls in a cute style to wear.   2. Degradable Bio-based Geometry Hair Clips The giant claw clip provides a quick casual style or semi-formal updo. It is suitable for thick-hair or curly-hair women to keep hair tidy when in the bathr...

Eco-friendly perfume packaging boxes   have become more mainstream with the sudden rise of the trend. People are starting to want their perfumes packaged in perfect and eco-friendly beautiful perfume packaging.   What are eco-friendly packaging ? These boxes are biodegradable; they do not harm the environment. The right eco-friendly perfume packaging boxes for your brand are a great solution to help track your brand's carbon footprint.   With perfume boxes, you have the option to sell more without harming the environment. Custom perfume packaging that differs from stock boxes in terms of quality and use is the only solution for branded perfume retailers.   Why Your Perfume Needs Eco-Friendly Packaging Boxes Every brand needs its custom perfume boxes. But here are some of the main reasons why you should consider investing in customizable perfume boxes.   Their market impact Their protection of your perfume The consumer happiness rate of perfume packaging boxes He...