CN-224212601-U - Adhesive tape convenient for fixed-length taking

Abstract

The utility model discloses an adhesive tape convenient for fixed-length taking, which comprises a double-sided adhesive layer, wherein four groups of second fracture holes are formed in the inner end surface of the double-sided adhesive layer at equal intervals, release film layers are arranged on the upper part and the lower part of the double-sided adhesive layer, and four groups of adhesive grooves are formed in the upper end surface of the release film layer at equal intervals. According to the utility model, the first fracture hole, the second fracture hole, the third fracture hole and the reinforcing strip are arranged in the adhesive tape outer protective layer, the release film layer and the third fracture hole, and the first fracture hole, the third fracture hole and the second fracture hole for fracture are sequentially arranged in the adhesive tape outer protective layer, the release film layer and the third fracture hole, so that a user can conveniently and quickly separate the double-sided adhesive tape for a fixed length, the convenience of taking the double-sided adhesive tape for a fixed length in a state of being separated from a cutter is effectively improved, and meanwhile, the support net layer and the reinforcing strip can provide enough support foundation for the release film layer and the adhesive tape outer protective layer, so that the release film outside the adhesive groove has good tearing and deformation resistance, further the release film is prevented from curling, and the stability of separating the subsequent release film layer from the double-sided adhesive layer is improved.

Inventors

• He Gaopan
• Yi Linhai

Assignees

• 昆山福源达电子有限公司

Dates

Publication Date

20260508

Application Date

20250515

Claims (6)

1. 1. The utility model provides a convenient adhesive tape that fixed length was taken, includes double-sided adhesive layer (5), four sets of second fracture holes (7) have been seted up to the interior terminal surface equidistance of double-sided adhesive layer (5), the upper portion and the lower part of double-sided adhesive layer (5) all are provided with from type rete (4), and are located four sets of bonding grooves (6), its characterized in that have been seted up from the up end equidistance of type rete (4): The supporting net layer (3), the supporting net layer (3) is fixedly arranged on the inner end surface of the bonding groove (6), and three groups of third fracture holes (8) are formed in the upper end surface of the release film layer (4) at equal intervals; The adhesive tape outer protection layer (2), the fixed setting of adhesive tape outer protection layer (2) is in from the outer terminal surface of rete (4), three first fracture hole (1) of group have been seted up to the interior terminal surface equidistance of adhesive tape outer protection layer (2), and are located the up end equidistance of adhesive tape outer protection layer (2) is provided with enhancement strip (9).
2. 2. An adhesive tape for easy access to a fixed length according to claim 1, characterized in that the first breaking hole (1), the second breaking hole (7) and the third breaking hole (8) are located on the same straight line.
3. 3. The adhesive tape for convenient fixed length use according to claim 2, wherein the release film layer (4) is made of PET.
4. 4. An adhesive tape for convenient use in a fixed length according to claim 2, wherein the supporting net layer (3) is BOPP.
5. 5. The adhesive tape for convenient fixed length use according to claim 2, wherein the outer protective layer (2) of the adhesive tape is made of PVC.
6. 6. An adhesive tape for easy access to a fixed length according to claim 2, wherein the reinforcing strip (9) is made of PI.

Description

Adhesive tape convenient for fixed-length taking Technical Field The utility model relates to the technical field of double-sided adhesive tapes, in particular to an adhesive tape convenient for fixed-length taking. Background The adhesive tape is used as a connecting and functional material widely applied in modern industry and life, and has the functions of covering a plurality of dimensions such as physical connection, functional protection, surface modification and the like, and can realize the rapid positioning and fixing of precise components such as camera modules, screens and the like in the manufacturing of electronic equipment. The adhesive tape comprises an adhesive tape intermediate body, wherein a plurality of edge bodies are fixedly connected to the left side and the right side of the adhesive tape intermediate body, exhaust grooves are formed between the edge bodies, round holes are formed in the side walls of the front sides of the edge bodies, an outer release film is bonded to the side walls of the front sides of the adhesive tape intermediate body, an adhesive layer is coated on one side, away from the outer release film, of the adhesive tape intermediate body, and an oily acrylic glue is bonded to one side, away from the adhesive tape intermediate body, of the adhesive layer. The utility model effectively improves the service life of the adhesive tape and the stability of fixation. Although the adhesive tape has certain stability, the adhesive tape is inconvenient to perform fixed-length taking operation according to the requirement, so that the adhesive tape is inconvenient to use rapidly in a state without a cutter, and meanwhile, the tearing-resistant deformation performance of the adhesive tape release film is also insufficient, so that an adhesive tape convenient to take at fixed length is urgently needed to solve the problems. Disclosure of utility model The utility model aims to provide an adhesive tape convenient for fixed-length taking, so as to solve the problems in the prior art. In order to achieve the aim, the utility model provides the technical scheme that the adhesive tape convenient for fixed length taking comprises a double-sided adhesive layer, wherein the inner end surface of the double-sided adhesive layer is provided with four groups of second fracture holes at equal intervals, the upper part and the lower part of the double-sided adhesive layer are respectively provided with a release film layer, the upper end surface of the release film layer is provided with four groups of adhesive grooves at equal intervals, The supporting net layer is fixedly arranged on the inner end face of the bonding groove, and three groups of third fracture holes are formed in the upper end face of the release film layer at equal intervals; The adhesive tape outer protective layer is fixedly arranged on the outer end face of the release film layer, three groups of first fracture holes are formed in the inner end face of the adhesive tape outer protective layer at equal intervals, and reinforcing strips are arranged on the upper end face of the adhesive tape outer protective layer at equal intervals. Preferably, the first breaking hole, the second breaking hole and the third breaking hole are positioned on the same straight line, so that the regularity of the breaking position of the subsequent adhesive tape can be improved. Preferably, the release film layer is made of PET, so that the protection performance to the outside of the double-sided adhesive layer can be effectively improved. Preferably, the material of the supporting net layer is BOPP, and the BOPP material has high transparency, high glossiness and good mechanical property, and can effectively improve the strength between the adhesive tape outer protective layer and the release film layer. Preferably, the material of the outer protective layer of the adhesive tape is PVC, so that the external protection of the adhesive tape can be effectively improved. Preferably, the material of the reinforcing strip is PI, the PI has excellent high temperature resistance, mechanical strength and chemical stability, and the reinforcing strip outside the outer protective layer of the adhesive tape can improve the support stability outside the release film, so that the stability of the separation of the subsequent release film layer and the double-sided adhesive layer is improved. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the utility model, the first fracture hole, the second fracture hole, the third fracture hole and the reinforcing strip are arranged in the adhesive tape outer protective layer, the release film layer and the third fracture hole, and the first fracture hole, the third fracture hole and the second fracture hole for fracture are sequentially arranged in the adhesive tape outer protective layer, the release film layer and the third fracture hole, so that a user can conven