KNOWLEDGE - lr-test

15 Apr

Water-based adhesive coating equipment: technical principle, type and application analysis

Introduction As an environmentally friendly and efficient coating method, water-based adhesive coating technology has been widely used in recent years. As the key component of this technical system, the performance and characteristics of water-based adhesive coating equipment directly affect the coating effect and production efficiency. This paper will deeply discuss the technical principle of water-based adhesive coating equipment, the characteristics of different types of equipment and the application in different application fields. 1. Water-based adhesive coating technology principle Waterborne adhesive coating technology [...]

15 Apr

Technical principle and operation precautions of water-based composite adhesive coater

Introduction Water-based composite adhesive coater is a kind of equipment widely used in various industries. Its main function is to coat water-based composite adhesive on the surface of different materials to realize the bonding of various composite materials. This coating machine has important applications in textile, packaging, construction and other fields. This paper will introduce the technical principle, operation process and precautions of the water-based composite adhesive coater in detail. 1.The technical principle of water-based composite adhesive coating machine Working principle The water-based [...]

08 Apr

Analysis of technology and optimization factors of coating accuracy of adhesive tape laboratory coater

Analysis of technology and optimization factors of coating accuracy of adhesive tape laboratory coater Introduction Tape is widely used in modern life, from simple office supplies to high-end industrial applications, are inseparable from the role of tape. In order to improve the performance of the tape, the coating technology has become one of the key links. Adhesive tape laboratory coater is an important equipment for adhesive tape coating, and its technical level is directly related to the quality and production efficiency [...]

08 Apr

Core parameters and operating guidelines for continuous laboratory hot melt adhesive coater

Core parameters and operating guidelines for continuous laboratory hot melt adhesive coater Introduction The laboratory hot melt adhesive coater is a key equipment used for glue coating in the laboratory environment, and its efficient and accurate coating function plays an important role in scientific research, testing and small batch production. This paper will deeply discuss the core technical parameters and operation methods of continuous laboratory hot melt adhesive coater, in order to help users better understand and give full play to [...]

01 Apr

Double-sided tape coater: Guide to selection and troubleshooting

Introduction Double-sided tape coater is a kind of equipment widely used in industrial production, which can evenly coat the glue on both sides of the material to ensure that the bonding effect is stable and reliable. This article will delve into the selection method of double-sided tape coater and common faults, and provide solutions to help engineers and operators better understand and cope with the relevant technical challenges. 1.1 Material Requirements In the choice of double-sided tape coating machine, we must first [...]

01 Apr

What you think is a coating machine is not what you think

Friends in the field of film coating know the film coating machine, but also know that the film coating machine is a platform equipment to replace the manual automatic scraping film, and know more about the accuracy and thickness of the film is mainly not controlled and determined by the film coating machine, but by the matching line rod or scraper to control the film thickness From this point of view, the film coating machine is a film coating equipment [...]

26 Mar

The basic principle and application field of portable multi-gas detector are explained in detail

Introduction With the process of industrialization and urbanization, various gases are used more and more widely in production and life. However, gas leaks or excessive concentrations may cause safety incidents, posing a serious threat to human life and property. In order to detect and monitor harmful gases in the air in time, portable multi-gas detector came into being. It has the characteristics of compact, portable, multi-function, high sensitivity, etc., can be widely used in industry, environmental protection, safety monitoring and [...]

26 Mar

Analysis of the basic principle and application field of color paint drying time tester

Introduction In the painting industry, the drying time of the color paint is a key parameter, which directly affects the production efficiency and product quality. The traditional color paint drying time determination usually takes a long time and is affected by environmental conditions, resulting in prolonged production cycle and increased cost. In order to solve this problem, the color paint drying time tester came into being, it can quickly and accurately determine the color paint drying time, to help manufacturers [...]

25 Mar

Analysis of the basic principle and application field of the normal current type gas detector

Introduction In modern industrial production and life, the detection and monitoring of various gases have become more and more important. Gas leakage or excessive concentration may lead to safety accidents, endangering people’s lives and property safety. As an important safety equipment, normally powered gas detector is widely used in industrial, mining, chemical, medical, environmental protection and other fields, used to detect the concentration of various gases, alarm, alarm and control functions, plays a vital role. This article will delve into [...]

25 Mar

Analysis of working principle and application of ceiling salt spray test chamber

Introduction Ceiling salt spray test chamber is a special equipment used to simulate the corrosion resistance of metal materials, coatings, surface treatment and other materials under Marine climate environment. In the Marine environment, metal materials are vulnerable to salt spray erosion, resulting in corrosion, oxidation and other problems, affecting the service life and performance of the product. Therefore, the application of ceiling salt spray test chamber is of great significance, which can help product manufacturers evaluate the corrosion resistance of [...]