Views: 0 Author: Eva Publish Time: 2025-07-07 Origin: GUANGDONG YINGHUI NEW MATERIAL TECHNOLOGY CO., LTD.
PVC self-adhesive materials belong to the category of film materials, featuring water resistance, oil resistance, strong weather resistance, and high-temperature resistance. Thermal paper, on the other hand, is a type of paper material, which can be classified into ordinary thermal paper, three-proof thermal paper, and long-lasting thermal paper.
PVC self-adhesive material belongs to the category of film materials and has many unique advantages. It has excellent waterproof and oil-proof performance and can maintain a good condition in a humid and oily environment. It has strong weather resistance. Whether it is extremely cold or hot, or exposed to wind and sun, it is not prone to significant changes. Its high-temperature resistance enables it to be used normally in a certain high-temperature environment.
In terms of application fields, PVC self-adhesive materials are very extensive. In the electronics industry, identification that can be used for electronic components; In the field of gift craftsmanship, one can produce exquisite gift labels. It can meet the label requirements of various products in manufacturing industries such as hardware, toys, and plastic factories. Used for equipment identification in the mechanical field; The food and clothing industries can also utilize it to produce corresponding labels. The specifications of this material can be customized according to the specific requirements of customers. It has various printing forms and is applicable to screen printing, color printing, offset printing and other processes, which can meet different design and printing needs.
In terms of performance advantages, it is non-flammable, which to a certain extent increases the safety of use. It has high strength and can withstand certain tensile and compressive forces. It has excellent resistance to climate change, good geometric stability and is not prone to deformation. Meanwhile, it has strong resistance to oxidants, reductants and strong acids, and is chemically stable. In addition, its excellent flexibility, shrinkage and non-transparency make it have good processing and labeling performance, strong resistance to chemical corrosion, firm and durable, which is very suitable for long-term outdoor use. Even after being exposed to wind and rain for a long time, the label can still remain clear and intact.
However, PVC self-adhesive materials also have some drawbacks. It has poor thermal stability and light resistance. When the temperature reaches above 140℃, it may start to decompose and release hydrogen chloride gas. This is not only detrimental to environmental protection but may also have certain impacts on the surrounding environment and human health. In actual production, alkaline stabilizers are usually added to inhibit its catalytic cracking reaction. Moreover, in order to enhance its heat resistance, toughness and ductility and other properties, some toxic auxiliary materials such as plasticizers and anti-aging agents are added during the manufacturing process. Therefore, its products are generally not suitable for storing food and medicine to avoid contamination of food and medicine. In addition, PVC label materials have poor degradability and are difficult to decompose naturally after being discarded, which will have a negative impact on environmental protection。
Thermal paper self-adhesive material is a type of self-adhesive label paper, and its structure is rather special. The face paper is a type of paper material treated with a highly heat-sensitive coating. This coating makes the face paper sensitive to temperature and enables it to present text and patterns through the heat generated by the print head. Behind the paper is an adhesive layer, which is used to stick and fix the label, enabling the label to adhere firmly to the surface of the object. The bottom layer is a base paper, whose main function is to protect the adhesive layer and prevent it from being contaminated or damaged before use. There are different types of base papers, such as common blue base, white base and imported glassine base. Different base papers may vary in texture, thickness and performance. Customers can choose according to their actual needs.
There are different types of thermal paper self-adhesive materials. Ordinary thermal paper is not waterproof or oil-proof and is easy to tear. It is suitable for some scenarios where the label requirements are not high and the usage environment is relatively dry. The three-proof thermal paper, on the other hand, features water resistance, oil resistance and wear resistance, allowing it to be used in more complex and harsh environments, such as damp kitchens and oily mechanical operation areas, effectively extending the service life of the labels.
In terms of application, thermal self-adhesive stickers are suitable for a variety of industries. In supermarkets, it can be used for commodity price tags, inventory tags, etc. In restaurants and hotel dining halls, labels for dishes, table numbers, etc. can be made. It can be used in the banking industry for bill labels, account identifiers, etc. It is used in the telecommunications industry for equipment labels, line identification, etc. Medical institutions can produce drug labels, medical record labels, etc. Small and medium-sized fruit supermarkets can use fruit price tags, origin tags, etc. As it does not need to be used in conjunction with carbon ribbons, it can be printed simply through a thermal printer, which is convenient and fast to operate. Moreover, it saves the cost of carbon ribbons and has a high cost performance, thus being deeply loved by users in various industries.
To sum up, there are significant differences between PVC self-adhesive materials and thermal paper self-adhesive materials in terms of material, performance, and application. Users can choose the more suitable self-adhesive material based on their own usage requirements and scenarios.