What's the difference between epoxy A and B?
What's the difference between epoxy A and B? Don't worry, adhesives have more "personality" than you think! Many people who encounter AB epoxy for the first time often ask the crucial question: What's the difference between epoxy A and B? It sounds like a chemistry exam question, but the answer isn't complicated at all. Simply put: Component A is the "main ingredient," and component B is the "catalyst." Neither works alone; they only work together. It's like coffee and milk; they're...
Unveiling the Secrets: Where Do the Profits and Costs of Drip Molding Primarily Lie?
Unveiling the Secrets: Where Do the Profits and Costs of Drip Molding Primarily Lie? Industries Involved: Garment accessories, soft PVC drip molding, soft PVC double-sided zippers, single-sided zippers, shoe embellishments, shoe uppers, shoe soles, shoe trims, luggage pull tabs, single-sided pull tabs, double-sided pull tabs, motorcycle stickers, glove embossing. For manufacturers of soft PVC drip molding labels, the business is primarily processing-based, without retail sales. Orders come...
What will epoxy not adhere to?
Those who frequently work with epoxy resin, whether for sticker doming, parts bonding, or operating equipment like Visual Dispensing Machines and AB Glue Dispensers, have likely encountered a frustrating problem – epoxy resin failing to adhere to certain materials. It's not that the epoxy itself is defective, but rather that some materials are inherently incompatible with it. Today, let's discuss which materials epoxy resin won't adhere to, or won't adhere to securely. First and foremost is...
Using PVC machines to produce PVC products processing steps
PVC products processing steps Step 1: Used Mixing machine to mix PVC raw material, include PVC powder, PVC oil, soybean oil, PVC colors , to get liquid PVC material, which can be used on material bottle of PVC dispensing machine.HOW TO PREPARE PVC RESIN VIDEO Step 2: put liquid PVC material in vacuum mixing barrel to take air out from PVC material. Step 3: Put PVC material in material bottle on 12 colors PVC dispensing machine , make processing program and download to machine, then used 12...
Common Problems of PVC Products
Common Problems of PVC Products 1. Yellow Turns Black Inorganic yellow pigments must not contact organotin, organozinc and similar additives.Blackening may also occur during vulcanization. 2. White Turns Yellow Caused by heat-unstable stabilizer, insufficient stabilizer dosage, unstable white pigment, excessive sunlight exposure, oven temperature too high, impure plasticizer, lack of antioxidant or UV absorber. 3. Black Frosting (Blooming) Improve plasticizer formulation, use cold-resistant...
What is AB Epoxy Resin? Many common everyday objects actually rely on it.
Many people, upon hearing "AB epoxy resin," immediately think, "Isn't that for industrial use? It's far removed from daily life, right?" Actually, that's not the case. Many delicate small objects around us, such as metal badges, hairpins, jewelry, and nail art decorations, often use AB epoxy resin, combined with equipment like Visual Dispensing Machines and AB Glue Dispenser Machines for dispensing. I. What exactly is AB epoxy resin? Simply put, AB epoxy resin is a type of adhesive that...
Weldo Automatic Helps Russian Customer Easily Use Visual Dispensing Machine
A phone call from Russia: one piece of equipment, a friendship, and an international technical exchange Today, we received a call from our old friend Viktor in Russia. His voice was as friendly as ever. He first inquired about our recent situation and joked that receiving the equipment we sent in the cold winter felt like receiving a "heartwarming gift from China." From smooth delivery to practical operational issues Last month, the AB Glue Dispenser Machine we shipped to Russia arrived...
What machine is needed to make PVC patches?
1.Sandblasting Machine This equipment is used to treat the surface of product molds. It removes dust, oil, and impurities from the mold, improving the adhesion between the PVC material and the mold. Additionally, when using needle dispensing, sometimes the mold surface can be scratched, resulting in defective PVC label products. Our sandblasting machine can be used to treat the mold in such cases. A clean mold surface ensures clear details, better color representation, and higher product...
The manufacturing industry is placing increasingly higher demands on dispensing machines, requiring accuracy, stability, and intelligence. Based on whether they utilize machine vision, there are primarily these two types. So, what exactly are the differences between them? Below, we'll briefly discuss their differences in terms of working method, advantages, and applicable products. I. Different Working Methods? 1. Non-Visual Dispensing Machines This method is more traditional, relying on...
Difference Between Soft PVC and Silicone Bracelets & Required Machines
In bracelet production, Soft PVC and Silicone are the two most commonly used materials, and they differ significantly in cost, appearance, comfort, and manufacturing process. Soft PVC Bracelets Soft PVC is flexible and durable with bright colors and strong design versatility. Its cost is lower, making it ideal for mass production. These bracelets are waterproof, sweat-resistant, and wear-resistant, and are widely used for promotions, events, and brand giveaways. To produce Soft PVC...
Weldo Visual Dispensing Machine Shipped to Russia with Robust Packaging
Today is an important shipping day for our factory. Weldo AB glue epoxy dispensing machine, specially designed for our Russian customer, Viktor, has been completed, packaged, and is ready to be shipped to Russia. From sample confirmation to mass production, completed in 10 working days Previously, Viktor and his team visited the Weldo factory in person to test and inspect the sample of the AB glue epoxy dispensing machine. They were very satisfied with the performance, accuracy, and...
Recently, Weldo welcomed an important client from Russia – Mr. Viktor and his team. Viktor discovered Weldo while searching online for "AB glue Epoxy dispensing machine" and carefully reviewed our official website, YouTube, Facebook, and Instagram. After comparing several suppliers, he was pleasantly surprised to find that Weldo not only had advanced technology but also a much richer product line than other manufacturers, which made him very optimistic about Weldo's machines. Client Needs:...
How to Choose a PVC Dispensing Machine
How to Choose a PVC Dispensing MachineFor entrepreneurs looking to start a small PVC business, choosing the right equipment is crucial when you plan to begin by manufacturing PVC products yourself.Below, I will discuss seven key points to consider when selecting PVC machinery. 1. First, look at how many colors your product needs For products with fewer than 6 colors, a 12-color machine is sufficient. For products with more than 6 colors, choose an 18-color or 24-color machine. For highly...
PVC Heating Equipment Market Sees Rapid Localization and Demand Shift
China’s push for localized manufacturing continues to accelerate, with core temperature-control components in PVC ovens now reaching a 70% domestic supply rate. As application scenarios diversify, industrial-grade Pvc Oven and industrial heating equipment increasingly focus on large-scale capacity and stable 24/7 operation, while compact models emphasize customization for small-batch PVC decoration production. Innovations such as anti-stick coatings and integrated automatic demolding have...
As global manufacturing accelerates toward automation and new energy applications, the demand for soft PVC production equipment is rapidly upgrading. Industries are shifting from traditional small-batch output to “high-capacity + intelligent temperature control” systems, pushing equipment manufacturers to enhance precision, durability, and real-time monitoring. Technologies such as ultra-high-speed centrifugal atomization have further advanced the performance of the soft PVC machine, reducing...
WELDO Expands Global Reach with Advanced Soft PVC Manufacturing Solutions
As the demand for creative and customizable PVC products continues to rise, WELDO is strengthening its position as a global supplier of professional soft PVC manufacturing equipment. With over a decade of industry experience, WELDO now provides complete solutions for producing a wide range of PVC goods — from shoe uppers and zipper pullers to keychains and bar mats. During recent demonstrations, WELDO showcased multiple high-efficiency systems, including the soft pvc filling machine, soft PVC...
WELDO was founded in 2007 and relocated in 2010 to Dongguan, a city renowned as the “World’s Factory.” As a national high-tech enterprise, the company boasts a highly qualified team — over 50% of... Subscribe Our Newsletter
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