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In the printing and packaging industry, the hot stamping process has always been an important means to increase the added value of products. Whether it is luxury packaging, high-end albums, wine labels, or electronic product shells, the high-brightness, mirror-level foil stamping effect can always instantly catch the attention of consumers and convey a sense of quality and sophistication. However, in the production of high-gloss hot stamping surfaces, a pain point that has lo

In the hot stamping process, fine pockmarks, white spots, or pinhole-like defects appear on the hot stamping surface, which is one of the most troublesome quality problems. Many people repeatedly adjust the temperature, pressure, and speed of hot stamping, but they have never been able to cure it. At this time, the problem may lie in an easily overlooked link - the slitting process of hot stamping foil. Where did the pockmark come from? The essence of hot stamping pockmarks i

During the slitting process of ribbon (heat transfer ribbon), the winding quality directly determines the appearance of the finished product, transportation stability, and the user experience. Among them, uneven end faces and collapsed coils are the two most common quality defects. Experience shows that more than 80% of winding problems are related to improper adjustment of the pressing roller. This article will systematically sort out the adjustment skills around the pressur

In the field of barcode printing, the quality of high-end barcode ribbons directly affects the printing effect and readability of barcodes. With the improvement of industrial automation, the market has put forward more and more stringent requirements for ribbon slitting accuracy, surface quality, and electrostatic control capabilities. As a key equipment for processing wide master coils into final finished rolls, the application of anti-scratch and anti-static technology has

In the slitting process of ribbon (heat transfer ribbon), the slitting machine is the core equipment. Its operational stability is directly related to slitting accuracy, product yield and production efficiency. However, after long-term and high-load operation, equipment often produces various abnormal sounds, which are usually a precursor to mechanical failure. Bearings, gears and transmission belts are the three main sources of abnormal noise. Accurately identifying and quic

In PET film slitting production, the order change link is often a key bottleneck affecting the overall efficiency. Many operators have a headache when they mention "order change" - long downtime, repeated cutter adjustment, and serious material waste...... If you feel the same way, the following practical tips are worth reading carefully. 1. Why is your order change slower than others? Let's check the self-check first, the performance of common inefficient order changes: • Af

In the production process of thermal transfer ribbons, slitting is a crucial process. The quality of slitting directly determines the printing effect of the final product - and tension control is the most overlooked but most influential factor. Improper control can lead to stretch deformation, folds and arching of ribbons, and batch scrapping. Today we will talk about how to effectively reduce stretching and steadily improve yield through precise tension control. Why is tensi

In the field of thermal transfer printing, ribbon is a key consumable, and its slitting process directly affects product quality and production efficiency. In the past, many companies relied on semi-automatic ribbon slitting machines, relying on skilled workers to operate; nowadays, fully automatic equipment is rapidly replacing traditional models. One of the most realistic questions poses to managers: how much labor can be saved by upgrading to fully automatic? Semi-automati

In hot stamping foil production, winding and wrinkling after slitting are common quality defects, directly affecting yield and production efficiency. The essence of wrinkling is that the foil surface causes uneven slippage or extrusion deformation during the winding process. To solve this problem, it is usually necessary to start from two dimensions: roller state and tension control. Analysis of wrinkle causes The thickness of the hot stamping foil is only 12–30 μm, and the s

In the ribbon production process, the slitting machine blade is a key component that directly affects the quality and production efficiency of slitting. Whether the blade is sharp directly determines whether the ribbon edge is smooth, whether it produces burrs, and the amount of dust during slitting. So, how often should the ribbon slitting machine blade be replaced? This article will sort out the relationship between maintenance cycle and cost for you, and help you scientifi

During the slitting process of hot stamping foil, uneven end faces are one of the common quality problems. Uneven end faces not only affect the appearance of the product, but also lead to problems such as inaccurate positioning and poor foil flow in the subsequent hot stamping process. If you also encounter this problem, you don't need to rush to change the equipment, first check the following 4 key parts in order, most of the problems can be solved. 1. Check the cutter syste

In hot stamping processing, the quality of the slitting link directly determines the subsequent hot stamping effect. Problems such as burrs, jaggedness, and uneven edges not only waste materials, but also lead to failures such as "flying gold" and uneven attachment during hot stamping. So, in the face of various hot stamping foil slitting machines on the market, how to choose? Mastering the following three key parameters can effectively avoid slitting burrs. 1. Slitting accur

In industries such as barcode printing and packaging marking, ribbon slitting machines are key equipment that connects raw materials with finished coils. If you choose the right one, the production efficiency will double and the scrap rate will plummet; If you choose the wrong one, not only will the edges of the cut ribbon be rough and uneven, but you may also have problems such as deviation and broken belt, which will affect the subsequent printing effect. So, in the face of

In the production and processing of thermal transfer ribbons, the slitting machine is the key equipment for slicing large coils of master coils into the specifications required by customers. However, slitting burrs and uneven winding are the two most troublesome problems in the operation site. Once it appears, it will not only affect the yield, but also lead to increased wear on the cassette and print head during printing. This article will provide a set of systematic solutio

During the slitting process of PET film, film breakage is a headache for many operators. Once the film breaks occurs, it will not only affect production efficiency, but also cause waste of raw materials and even damage equipment blades. There are many reasons for film breakage, among which improper joint handling and speed matching imbalance are the two most common and overlooked key factors. This article will focus on these two aspects and share some practical tips. 1. Joint

In the production and processing of solar film slitting machine rewinding link is often the "invisible bottleneck" of the entire production line - the equipment does not stop, but the rewinding is stopped for a few minutes, and the cumulative loss of effective production time per day may be as high as 1-2 hours. If your slitting machine takes more than 3 minutes to change the roll at a time, then this article is for you. The following shares a set of practical methods that h

In the production process of thermal transfer ribbons, the back coat is a key functional layer – it plays an important role in reducing friction, relieving static electricity, and protecting the printhead. Once the back coating is scratched, scratched, embossed and other damages in the slitting process, it will cause printing stuttering, broken needles, and scrapping of the entire ribbon. Therefore, the prevention and control of damage to the back coating of ribbon slitting m

In the production and processing of hot stamping foil, the slitting machine is the core equipment to realize the fixed width slitting of coils. However, many operators will find that the noise of the equipment will gradually increase after long-term use, especially in high-speed and high-precision slitting tasks, the harsh abnormal noise not only affects the working environment, but may also be an early signal of hidden dangers of the equipment. Among them, bearing condition

In the process of ribbon production, the slitting machine cuts the uninterrupted film is one of the common failures. This not only affects production efficiency but also causes material waste. The following is a systematic analysis of troubleshooting ideas and solutions from multiple perspectives. 1. The problem of the blade itself The blade is the core component of slitting, and when there is a situation where the cut film is broken, the first thing to check is the condition

In the production process of ribbon (thermal transfer ribbon), the slitting machine is one of the key equipment, and the stability of its tool shaft directly determines the neatness of the slitting edge, yield and production efficiency. However, after long-term high-speed operation, radial runout (i.e., axis offset) of the tool shaft is a common fault. Excessive runout can lead to slitting face burrs, ribbon misalignment, blade chipping, and even scrapping of the entire roll.