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What are the tips for purchasing high-quality bar code stickers? Barcode paper, also known as label paper, refers to the label printed or printed with a barcode. Now it can be seen everywhere in major supermarkets, shopping malls, etc. Nowadays, the barcode sticker labels on the market can be said to be full of varieties. Facing numerous barcode sticker label products How to select good quality barcode sticker labels has become a matter of great concern to merchants. Next, Gao Fuma teaches you 10 tips for purchasing high-quality barcode adhesive label paper.
Common sense of purchasing barcode stickers, the following are 10 tips for purchasing high-quality barcode stickers:
1. According to the adhesive surface material of the product
Sticky labels are all adhesive. Labels processed with self-adhesive materials may be labeled on the surface of various materials, such as glass, metal, cardboard and plastic. Plastics can be further divided into: polyvinyl chloride and high density polyethylene. Tests have shown that different label surfaces have a great impact on performance. Therefore, when choosing a self-adhesive label, you must decide which material to choose based on the adhesive surface of your product.
2. According to the shape of the product adhesive surface
The surface of the label substrate can be divided into flat and curved surfaces. If the label surface has a certain arc (for example, the surface of a medicine bottle with a diameter of less than three centimeters), it may require tissue paper with good adaptability or glue with strong viscosity.
3. According to the cleanliness of the product adhesive surface
Self-adhesive materials are most suitable for label substrates with clean, dry surfaces, no oil traces and dust. If it is other types of substrates, please choose other professional label papers.
4. Environmental conditions
The labeling environment and temperature will affect the characteristics of the adhesive. For example, in a water-rich or oily environment, the viscosity of the adhesive needs to be pasted under cold, hot, humid or room temperature conditions. Whether the sticker is exposed to the environment below the freezing point Weibo bar code paper transaction, whether it is used outdoors, high temperature, humidity or light containing ultraviolet rays, and whether it is close to higher-temperature car engines, etc. need to be considered. Therefore, it is necessary to select the right label paper according to different environmental conditions.
5. According to the characteristics of the label adhesive
In terms of the performance of adhesives, they can be divided into two categories: permanent adhesives and removable adhesives. Permanent adhesives are difficult to remove, but have strong adhesive properties. Removable adhesives are easy to remove, but their adhesive properties are not as good as permanent adhesives.
6. Printing method and processing method
After selecting different printing methods (such as flexographic printing, letterpress printing, offset printing, heat transfer and laser printing, as well as processing methods (such as roll-to-roll, roll-to-sheet, folding paper feeding method, sheet to sheet), the printing materials can be determined only after Weibo Hubei Weblibrary barcode paper trading. Before determining the adhesive material, it should be tested under the same printing, processing and labeling conditions. The choice of facial tissue depends on the printing method and the needs of the end customer. High-quality prints certainly require glossy tissue and self-adhesive materials with excellent intrinsic quality. Thermal transfer printing requires the use of special tissue with a smooth surface and stain resistant.
7. Storage time
Different products and different merchants have different storage times for self-adhesive labels. Some requirements are long-term, and some requirements may be temporary. Therefore, you need to decide and choose according to your own requirements for the self-adhesive label itself to avoid wasting your financial resources.
8. Glue seepage and overflow
Soft PVC and PET bar code paper often exudes plasticizers, also known as glue overflow. When selecting PET and PVC bar code paper, special attention should be paid to water glue. Hot melt glue is easy to leak.
9. Bar code paper size
When you are unsure whether the size of the barcode paper is suitable, you must pay attention to conducting actual tests to prevent the situation of buying it back but not being used.
10. Labeler test
Before determining the barcode paper, be sure to place the barcode paper into the automatic labeling machine for several practical tests to check the smoothness of labeling and other conditions.
Barcode sticker paper is a must-use item for major businesses. Its purchase is actually not that simple. Many times, inferior bar code sticker paper is purchased. In order to prevent consumers from purchasing barcode sticker paper to buy poor quality sticker paper, you still need to do more homework before purchasing sticker paper. You must understand the necessary purchasing skills of sticker paper!
