Advantages of hose labeling:
As more and more plastic hoses are used in daily chemical and other related industries, how to identify product information on hoses with beautiful appearance and low price becomes a matter of great concern for daily chemical companies.
In the past, companies in daily chemical or other fields generally used screen printing to mark product information on hoses, broke domestic suppliers. A high quality labeling deadlock cannot be made on the hose. The hose labeling format has the unparalleled advantages of traditional screen printing: First, from the point of view of the process, when the screen printing directly on the surface of the hose requires flame treatment on the surface, compared with the production operation of the hose labeling The link is less and more convenient; secondly, the hose labeling is smoother than the screen printing hose and the color of the label is brighter; in addition, because there are few hose labeling products on the market at present, it is adopted. The hose-labeled products also have a certain anti-counterfeiting effect and can effectively prevent the yellowing of the tube body and affect the shelf display performance of the product.
Workflow of SL-4118T Hose Labeler:
As we all know, one of the most critical factors in the labeling process is the surface quality of the object to be affixed. At the very least, the surface of the object to be affixed is required to be flat and upright. The hoses are just the opposite in this respect, so the labeling of hoses must make the hoses "hard". To harden the hoses is nothing more than pressure or filling, but either method must be suitable. Labeling operations to ensure labeling quality.
The SL-4118T hose labeling machine adopts the inner plug type labeling method, which is driven by the intermittent cam mechanism. When the label is applied to the labeling station, the device is first inserted into the inner plug (software of different materials). The pipe size is different. After inserting the inner plug, positioning is performed by the positioning mechanism, and the labeling process is performed through the rotating process. The labelled hose product is moved to the next station, and this station will be performed on the attached product. Upon inspection, unqualified products will be rejected, and qualified hoses will be discharged to the discharge station, and can also be run through the discharge conveyor to the front of the hose seal filler.
Issues to be aware of when hoses are labeled:
Hose labeling is different from ordinary hard labeling in many aspects, so hose labeling equipment also needs special attention in many aspects:
1. Operating environment: The operating environment of hose labeling is very important. If the site is not clean enough, excessive dust particles will cause labeling “slagging”, so companies must have stricter hygiene requirements.
2. Storage of inner plugs: Different hoses must be fitted with different inner plugs. Temporarily unused inner plugs must be stored on a fixed support, and they must be stored vertically and on the floor to prevent the inner plug from affecting the labeling accuracy.
3. Automatic feeding: SL-4118T hose labeling machine is equipped with an automatic loading bin to realize the automatic feeding of hose labeling. During the production process, attention should be paid to the mutual friction of the hoses, and the surface can not be scratched, of course, in the feeding During the process, the hoses must not be controlled so as to prevent jamming. The SL-4118T FEEDER has a special mechanism to prevent hoses from hitting the hose.
4. Control of air bubbles: Hose label materials are generally soft and thin because they emphasize “following”, that is, the label deforms as the hose deforms. Therefore, during the labeling process, the “line contact” between the label and the hose must be ensured. The line-to-line labeling of the label from the head to the tail is the most important means to avoid air bubbles. Bubbles that are usually generated at the front of the label are often caused by insufficient acceleration of the target. Therefore, the solution is to adjust the acceleration of the motor to reduce the acceleration time as much as possible, and also to adjust the pre-ejection position. The soft label and pre-posted position parameters are in conflict with each other. The operator needs to find a balance between the two as much as possible, which puts higher requirements on the operator's experience.
5. Labeling accuracy: The labeling precision refers to the accuracy of the label after wrapping around the hose. To obtain a higher labeling accuracy, it is necessary to first accurately find the actual centerline of the hose, because the characteristics of the hose itself are simple. The three-roll positioning method is no longer applicable. The SL-4118T labeler has a special positioning mechanism that can accurately find the centerline of the hose and achieve high-quality labeling.
6. Speed coordination: In the hose labeling process, the ratio of the feed rate to the label is a very important parameter. Different package combinations have different ratio parameters. A good device can adjust this parameter intuitively. Most of the time, this parameter is not equal to "1", and the actual value needs to be controlled during the production process.
Hose labeling not only represents a labeling method, it also expands the application range of labeling technology. Its emergence has brought better choices to companies in Japan and other fields. It is believed that with the continuous improvement of the market and changes in consumer attitudes, there will be great potential for hose labeling.
Technical links
SLT-4118 automatic feeding hose labeling machine Features:
◆ This machine is suitable for hose labeling and adopts roll labels.
◆The labeling head adopts double pressure roller structure, and the famous factory high-power servo motor controls the standard.
◆ The control system adopts Siemens PLC, with a touch screen display of the name factory, bilingual Chinese and English operation interface.
◆ Unique automatic feeding mechanism, stable and reliable feeding, compact structure.
◆ The main drive system is driven by a high-precision cam divider.
◆ It is easy to replace the labeling molds and realize the labeling of tubes with different diameters and lengths.
◆ Optional LRD6100 type tag sensor, suitable for all roll stickers trademark.
Technical Parameters:
◆The speed of the standard: The maximum 45 meters/minute ◆The labeling speed: The maximum 80 pieces/minute ◆The labeling accuracy: ±1mm
◆Hose diameter: ф20mm～ф60mm
◆Maximum width of hose: 200mm
◆ suitable paper roll diameter: 76mm
◆Applicable roll outer diameter: up to 350mm
◆Outer dimensions: 1200mm×900mm
×1800mm
◆ Use of electricity: 220V/50HZ 1500W
