During the coating process of acrylic tape, what are the factors that affect the coating quality of acrylic tape? There are many factors that affect the coating quality of acrylic tape, but there are only five decisive factors. Fujian YOUYI adhesive will explain to you the solutions to the five adverse factors in the coating process. Five factors: Five character formula: man, machine, material, method, ring1.Man refers to the operator of the coater. He should not only have rich experience in process slurry, characteristics and coater operation, but also be able to find coating abnormalities in time during the coating process, reduce the loss of materials, and reduce undesirable phenomena. In case of abnormalities, he can make timely and effective judgments, and make effective treatment to reduce the perceived defects. 2.The coater refers to the coater itself. The coater itself involves the coating accuracy, temperature control, constant tension, sheet correction accuracy and winding uniformity of acrylic tape in the coating process. 3. Material refers to the base material and slurry. In terms of the base material, the material and thickness of the base material should be uniform, and there should be no wrinkles in the process of running. On the other hand, it refers to that the viscosity and solid content of your slurry do not change, and there should be no precipitation in the process of coating, so it can have good fluidity. 4.Method refers to the feeding method with strict and standardized operation process and system 5. Ring refers to the environment of the production workshop. The humidity and temperature of the production workshop should be constant, and the cleanliness should meet the standard. The above five points are the constituent factors of the whole acrylic tape coating process. If they can be strictly implemented, the quality of acrylic tape coating production will be no problem. I hope it will be helpful to you.
In the process of research, development and production of acrylic tape, what aspects should a roll of high-quality tape be tested to ensure that the physical properties of the product are qualified? Here are some steps of FUJIAN YOUYI GROUP to test the tape products to ensure its physical properties are stable. 1、 Acrylic tape viscosity test - Dynamic peel strength testThe force required for the pressure-sensitive adhesive with a standard area to peel from the test plate at a specific speed and angle under a specific temperature environment. Generally, 90 ° peel force test and 180 ° peel force test are tested. 2、 Cohesion test of acrylic tape -- static shear strength testThe time required for a standard area of pressure-sensitive tape to slide off the test plate after being loaded with a constant load under a specific temperature environment. The general standard test is 20 minutes and 72 hours. 3、 Cohesion test of acrylic tape -- dynamic shear strength testThe force required when the pressure-sensitive adhesive with standard area slides from the test plate at a constant speed under a specific temperature environment. 4、 Initial adhesion testUsing the inclined rolling ball method, the initial viscosity of the sample is tested by the adhesion of the adhesive tape to the steel ball when the steel ball and the adhesive surface of the pressure-sensitive tape sample have a short contact with a small pressure.5、 High temperature and humidity testThe high temperature and high humidity testing machine is applicable to the adaptability test of pressure-sensitive tape during storage, transportation and use in the high and low temperature alternating damp and heat environment. It is also a reliability testing equipment for cold resistance, heat resistance, humidity resistance and dry resistance tests of various raw materials and devices and quality control engineering. 6、 Tensile test (peel force, dynamic shear force)Tensile tester is an instrument for tensile testing, which is mainly used for tensile, compression, bending, peeling, shearing and tearing tests of non-metallic materials such as adhesive tape, rubber, sea foam, waterproof materials, non-woven fabrics, and metal wires, metal foils,metal plates and metal rods. 7、 Hanging weight testHang the test plate with acrylic tape vertically on the test frame, and hang a weight of the specified weight at the lower end. Use the displacement of the sample after a certain time, or the time of the sample completely separating, to ensure the ability of the adhesive tape to resist pulling off. 8、 Retention testThe principle of the tape retention tester: put the tape specimen in a hot environment to test the adhesive time of the tape.The acrylic tape retention force tester conducts a static load test on the adhesive force of the tape. Under a certain load, it automatically counts the retention time of the tape to confirm the aging of the tape adhesion. Because the temperature in the box can be set, it can understand the retention force of the test piece in different environments. The above testing methods are part of the testing of acrylic tape by FUJIAN YOUYI GROUP, not all of them. If you need to know the company's products, please contact the official of FUJIAN YOUYI GROUP.
2021 May 1st Celebration Activity BriefingFujian Friendship Group Adhesive Tape Manufacturer, Double Sided Tape Manufacturer May 6"Work is the most glorious, friendship is the longest." It is dedicated to the spare-time cultural life of the company's employees, enhances the mind and cohesion of the employees, stimulates the enthusiasm of the employees, promotes the construction of the company's corporate culture, and encourages motivated employees. On May 1, 2021, the New Material Science and Technology Industrial Park will hold a group activity celebrating the "May Day". Representatives from various departments formed 8 teams to participate in the activity.Pre-match assemblyPre-match assemblyThis group activity mainly includes tug-of-war, three-legged trips for couples, and bench grabbing. The first thing to start is the tug-of-war activity. Each team draws lots to determine the order of competition and opponents. The winning team advances to the next round of competition. The bench" game. In order to win the final victory, all the teams worked hard, cheering and shouting continuously. The scene was in full swing, and the gongs and drums were noisy.Tug of WarCouple tripod tripGrab the bench After a fierce competition, the winning team and individual were decided. In the end, the first place in the tug-of-war competition also had a "disparity in strength" friendly match with the executive leaders.Of course, at the end of all competitions, the award ceremony is indispensable. Leaders will present prizes and pennants to the winners.First place in tug-of-war: production team 2Second place in tug-of-war: production of four teamsThird place in tug-of-war: production of the three teamsThree-legged couples: top threeGrab the bench: top three While the competition is being held, there are also hard-working employees in our production workshop who are working on duty. After the competition, Mr. Lin Yi, Deputy Chief of Administration and Mr. Liu Wanjun, Deputy Chief of the Second Production Department led the administrative staff to the workshop to show condolences to the on-duty employees.Condolences to the employees on duty in the workshopThe celebration of the "May 1st" Games came to a successful conclusion. Thanks to the company’s leadership for their strong support. Put into work with more vigorous energy and brand-new mental outlook.
The opening ceremony of the BOPP film production line in Youyi New Material Science and Technology Industrial Park was grandly held On September 30.At 9:28 a.m. on September 28, 2020, the opening ceremony of the BOPP film production line in the Youyi New Material Technology Industrial Park was grandly held. Fujian Youyi Adhesive Tape Group Chairman Lin Zimao, President Lin Ziguan, and Vice-Chairman Lin Ziqing, together with senior leaders of the group, witnessed the success of the test machine of the BOPP film production line. The BOPP film production line uses German Brückner's fully automated production equipment and introduces advanced technology and talents. With the joint efforts of experts from China and Germany, we have created the "three most": the world's widest BOPP film production line (10.4 meters), the fastest production line, and the shortest production debugging time. The successful commissioning of the production line marks the self-production and self-supplied BOPP film in the Youyi New Material Science and Technology Industrial Park, which guarantees the raw material supply of BOPP film adhesive tape, and stabilizes and improves the quality of BOPP film adhesive tape.At the commissioning site of the BOPP film production line, Lin Zimao, chairman of Fujian Youyi Adhesive Tape Group, highly affirmed the hard work of Youyi New Material Science and Technology Industrial Park for the production of the first department and asked all departments in the park to take the first department as an example to comprehensively promote standardized management and improve Competitive strength of the enterprise, to build the world's largest adhesive tape production base.