Stretchable tape and stretchable tape products
An adhesive tape and substrate technology, applied in the field of adhesive products, can solve the problems of inability to provide tensile strength, increase the overall thickness of the stretchable adhesive tape, unfavorable utilization of the internal space of electronic products, etc. the effect of strength
Active Publication Date: 2019-07-09
NINGDE AMPEREX TECH
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Problems solved by technology
[0004] However, in existing products, the substrate layer is usually designed as a strip-like structure with a rectangular cross-section and a uniform thickness
Under this structural design, if the design of the base layer is too thin, it cannot provide sufficient tensile strength, and the stretchable tape is easy to break during stretching; and if the design of the base layer is too thick, it will increase The overall thickness of the stretchable tape is not conducive to the utilization of the internal space of electronic products
Method used
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[0041] The present application will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings. The "front", "rear", "left", "right", "upper" and "lower" mentioned in the text are all referred to the placement state of the stretchable tape and stretchable tape products in the accompanying drawings.
[0042] Such as figure 1 As shown, the embodiment of the present application provides a stretchable adhesive tape 1 including a base frame 10 and an adhesive layer 12 . Wherein, the matrix skeleton 10 extends along the length direction of the stretchable adhesive tape 1 , and the main function of the matrix skeleton 10 is to provide a carrier for the adhesive and provide a higher tensile strength for the stretchable adhesive tape 1 . The adhesive layer 12 is used for bonding and fixing with other objects.
[0043] In this embodiment, in order to increase the tensile strength without increasing the thickness of the stretchab...
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The present application relates to the field of adhesive products, in particular to a stretchable tape and a stretchable tape product. The stretchable adhesive tape comprises a matrix skeleton and an adhesive layer, the matrix skeleton extends along the length direction of the stretchable adhesive tape, and the matrix skeleton has several adhesive accommodation areas, the adhesive accommodation areas All extend toward the inside of the base skeleton along the thickness direction of the stretchable tape, and extend along the length direction of the stretchable tape at the same time, and the adhesive receiving area extends along the width of the stretchable tape The adhesive layer is arranged at intervals in the direction, and the adhesive layer fills the adhesive containing area. The stretchable adhesive tape product includes a release paper and the stretchable adhesive tape, the oil surface of the release paper covers the side surface of the stretchable adhesive tape where the adhesive containing area exists. The stretchable adhesive tape and the stretchable adhesive tape products provided by the present application have improved tensile strength on the one hand, and improved bonding strength on the other hand.
Description
technical field [0001] The present application relates to the field of adhesive products, in particular to a stretchable tape and a stretchable tape product. Background technique [0002] With the development of society, electronic products such as mobile phones and tablets generally adopt an all-in-one structure with a built-in battery pack, so that the battery pack needs to be fixed in the mobile phone casing. Usually, the battery pack and the mobile phone case can be bonded and fixed by a stretchable tape. [0003] Stretchable Removable Stretchable tape is a new type of high-performance pressure-sensitive adhesive stretchable tape. It has strong adhesion and can be removed cleanly without leaving traces and without damaging the surface of the adhered object, which is conducive to the integration of electronic products. Battery disassembly and maintenance. At present, stretchable tape products usually consist of two parts: a substrate layer and a pressure-sensitive adhes...
Claims
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IPC IPC(8): C09J7/20
CPCC09J7/20C09J2301/204C09J2301/302C09J2301/308B32B3/266B32B3/30B32B7/06B32B7/14B32B29/002B32B2307/73B32B2307/748B32B2405/00B32B7/12
Inventor 耿继斌吴飞肖良针芦苇
Owner NINGDE AMPEREX TECH