1, the die-cutting performance of the self-adhesive label depends on the type of adhesive used. Acrylic water-based latex usually has a good die-cutting effect because of its small cohesion. Labels using this type of adhesive have relatively low requirements for die cutting tools and the environment. Therefore, under the appropriate conditions, acrylic water-based latex can ensure the die-cutting quality.
2, in addition, the hot melt adhesive has higher requirements for the processing environment, because the hot melt adhesive is weak at low temperature, and the binding force between the adhesive surface and the bottom paper is too small during waste discharge, which is easy to cause "flying mark".
3, first of all, check whether the position of the die-cutting is consistent. If it is a problem of regularity, it may be a problem of the die cutter. You can try to increase the die cutting pressure, but if this still does not solve the problem, you may need to replace the die cutter. If it is flat die-cutting, the pressure can be adjusted locally. If the problem is not regular, it may be due to insufficient machine accuracy, material tension or die cutting pressureIt is necessary to check the material tension and adjust the die cutting pressure.
4, if the problem of die-cutting is not repeated regularly, then the problem may be due to the accuracy of the machine gear, the running tension of the material, and the insufficient die-cutting pressure. In this case, it is necessary to check the running tension of the material and adjust the die cutting pressure to solve. Die-cutting overflow refers to the label die-cutting process after processing, the label edge overflow glue, it is a common defect of self-adhesive products.
5, leading to die cutting "flying mark" reasons are: material release force is too low (temperature is too low), self-adhesive material surface layer and die-cut wireless charging pictures for post-processing, beautification and promotion, as well as the production of shop-related advertising, shop ICONS and promotional pictures. Plane and Color composition E-commerce artists should be trained in plane composition and color composition, and be able to recognize and analyze various commercial tones and layout compositions in order to better apply this knowledge in their design work.
2, [click to receive a limited time free learning card] do e-commerce artists need to have the following capabilities: visual design ability in the e-commerce website or APP, the first content into the eye must be a variety of banner images,Product main picture, enter the product details page, there are details of the map. And these drawings are visual design, quick graphic design capabilities.
3, e-commerce art as an important role in the field of e-commerce, need to master a wealth of knowledge and software skills. By mastering the knowledge of color matching, typographic design, photography and image processing, as well as e-commerce marketing and promotion, e-commerce artists can enhance the visual appeal of products and increase consumers' desire to buy.
4, professional knowledge e-commerce artists need to learn color matching, typesetting composition, font design, interaction design, dynamic design and web pagesDesign and other design knowledge, master the store, navigation, poster, promotion map, details page, through train. To learn to improve their aesthetic ability, online shop optimization, classification of pictures, shelf layout die cutting wireless charging ; It is also necessary to process, beautify and promote the pictures taken by the product; Execute shop related advertising, shop icon, picture.
The scope of work of AVIC lithium die-cutting post is: responsible for testing during wireless charging production sample preparationTest bench commissioning, RF test fixtures and equipment management. Responsible for routine inspection and maintenance of sample fixtures and equipment. Assist the sample preparation engineers to complete the installation and commissioning of the test station. Quickly solve the abnormal problems in the testing process of sample preparation.
AVIC lithium die-cutting position responsibility is: according to the production plan to complete the daily production capacity of lithium die-cutting machine. Independently analyze and solve quality anomalies in die cutting process, optimize waste discharge and improve efficiency. Responsible for machine daily maintenance.
AVIC lithium cutting stack post delivery post is to complete the daily production capacity of lithium die-cutting machine. Because AVIC lithium battery cut stackThe job responsibility is to complete the daily production capacity of lithium electric die-cutting machine according to the production plan, independently analyze and solve the quality anomalies in the die-cutting process, optimize the discharge of waste and improve the efficiency. Therefore, AVIC lithium cutting stack post delivery post is to complete the daily production capacity of lithium die-cutting machine.
The first part of the cell process: including mixing, coating, rolling, slitting, production/die cutting and other processes. The equipment involved in this process section includes vacuum mixer, coater, roll press, slitting machine, production machine/die cutter, etc. 2) Core middle process: mainly includes winding or lamination, welding, electrolyte injection and other processes. The equipment involved in the process section includes a winding machine and a laminatorWelding machine, drying equipment, automatic injection machine, etc.
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Control board development canIt is used in various fields related to electronic products. The control board is the circuit board that plays a control role, it is the main control center of the equipment, the main applications include: home appliance control board with the continuous development of the Internet of things, home appliance control board is also integrated into the Internet of Things technology, such as smart home control system, electric water heater control board, washing machine control board, humidifier control board, automatic door control board, intelligent access control system.
Embedded software development applications, now popular multi-platform (Android, ios, windows, linux) environment, so, in order to save development time and effort,Please be proficient in a development software that supports multiple platforms. c and jAVA are all skills that must be mastered. Recommended platform QT, Baidu yourself. 3 If you feel that the embedded is too complex, you can go another way, that is, industrial control, mainly learning the application of PLC and human-machine interface, communication.
One of the top three companies in the domestic pcb industry, Hudian Shares. All along, pcb products have been used in communication boards, high-end automotive boards, industrial control boards and consumer four plates, the contribution of great strength, income can not be underestimated. Dongguan Boyuan Electronics Co., LTD., the relevant personnel refer toAt present, the circuit board of Hudian shares will have different production types due to different regions.