What do I need to pay attention to when purchasing three heat-sensitive labels?

When purchasing thermal label paper, you need to pay attention to the following aspects to ensure that the purchase of high-quality products that meet the demand:

1. Protection performance

Waterproof: Check whether the label can be used in a humid environment for a long time without being eroded by liquid to ensure the readability of the label information.

Oil resistance: For labels that need to be affixed to oil-prone items, oil resistance is essential to ensure that the label will not be contaminated by oil.

Sun protection: If the label paper will be used in an outdoor environment, its UV resistance must also be considered to prevent the label from discoloration and deformation after prolonged exposure.

2. Material and durability

Material selection: Three heat-resistant label paper is often made of PET, PVC, PP and other materials. PET material high temperature resistance, water resistance; PVC material low temperature resistance, corrosion resistance; PP material oil resistant, good wear resistance. Select the appropriate material according to the use scenario.

Durability: Consider the bearing capacity of label paper in harsh environments such as heavy loads and wrestling, and choose products with strong durability.

3. Print effect and clarity

Printing effect: Check whether the label paper is easy to print, the surface is flat and printed clearly, and there is no carbon accumulation.

Clarity: Ensure that the printed text or bar code is legible, which is especially important for logistics, product identification and other application scenarios.

4. Viscosity and stripping force

Viscosity: Select the appropriate viscosity according to the characteristics of the items to be attached to the label paper. Labels that are attached for a long time need a stronger viscosity, while labels that need to be changed frequently are suitable for choosing a weaker viscosity.

Peeling power: Consider the difficulty of the label paper peeling from the adhesive to ensure that it is not easy to fall off and can be easily peeled off.

5. Environmental protection and safety

Environmentally friendly materials: Choose labels that use environmentally friendly materials to reduce environmental pollution.

No harmful substances: Ensure that the label does not contain harmful substances, such as bisphenol A, to ensure safe use.

6. Size and compatibility

Size: Select the appropriate label paper size according to the label printer model and application requirements.

Compatibility: Ensure that the selected label paper is compatible with the existing printing device to avoid printing faults.

7. Brand and cost performance

Brand reputation: Choose well-known brands of heat-resistant label paper, usually these brands of product quality is more guaranteed.

Cost-effective: comprehensive consideration of price, performance and service life and other factors, choose cost-effective products.

8. User evaluation and feedback

Refer to user reviews: Consult other users' reviews and feedback before purchasing to understand the actual use effect of the product.

Professional advice: If possible, you can consult professionals or friends in the industry to get more professional advice.

To sum up, when purchasing three heat-resistant label paper, it is necessary to fully consider the protection performance, material and durability, printing effect and clarity, viscosity and stripping force, environmental protection and safety, size and compatibility, as well as brand and cost performance and other aspects to ensure that the purchase of high-quality products to meet the needs.