Industry knowledge for double sided tapes

Release time:

Feb 22,2023

There are many types of self adhesive tapes, including double sided PE foam tape,double sided PET tape, cloth tape, PVC tape, kraft paper adhesive tape, self-adhesive label adhesive tape etc. The most widely used is double sided tissue tape. It is a special adhesive coated on the non-woven fabric substrate, which has the characteristics of strong adhesion, good initial adhesion and good stickiness.

Double sided adhesive tape has a wide range of uses: such as sealing stickers for sealing packaging; nameplate stickers for pasting various trademarks and signs; various bookmarks for pasting books, newspapers and periodicals; clips for fixing articles or furniture; Wallpaper hooks for sticking various decorations, etc.

1. Characteristics of double sided tape:

1). The surface tension is large, so the wettability to the surface of the adherend is good (ie affinity);

2). High adhesive strength (referring to the sum of peeling force and adhesive force).

3). Good solvent resistance (referring to water resistance and acid resistance);

4). Excellent moisture resistance (meaning that its performance changes little when used in a humid environment);

5). Good heat resistance (referring to good stability when used at high temperature).

2, the basic parameters of double sided tape:

1). Thickness.

2). Width.

3). Length.

4). Number of winding cores.

3. How to choose the right double sided tape:

1). Select the appropriate product specifications and models according to your needs:

Generally speaking, the larger the product size, the greater the thickness required. If your machine is small equipment or manual production, you can choose a thicker model to increase strength to withstand greater tension.

2). Pay attention to the quality of the product:

Since there may be some differences in the double sided tapes of the same specification produced by different manufacturers, it is necessary to pay attention to check the quality of the product and whether it has expired and deteriorated when purchasing.

3. Consider the actual conditions of use:

In addition to the above factors, you should also consider the working environment you are using and the humidity in the working environment when purchasing.Our best recommended is 23℃ & 60% humidity.

Some applications of double sided tapes

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Some applications of double sided tapes

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