Environment-friendly wear-resistant packaging adhesive tape
A wear-resistant and adhesive tape technology, which is applied in packaging recycling, sustainable packaging industry, adhesives, etc., can solve the problems of reduced fixing effect, shortened service life of the tape, and reduced viscosity of the adhesive layer, so as to reduce the possibility of being broken , reduce damage, increase the effect of wear resistance
Pending Publication Date: 2022-08-02
郭颖怡
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AI Technical Summary
Problems solved by technology
[0004] In order to make up for the deficiencies of the existing technology, the adhesive tape used for wrapping and fixing cold and fresh frozen food in the cold storage is easily affected by external moisture, resulting in a decrease in the viscosity of the adhesive layer, a reduction in the fixing effect, and a sharp shortening of the service life of the adhesive tape after being rubbed. , the present invention proposes an environmentally friendly and wear-resistant packaging tape
Method used
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Embodiment approach
[0027] As an embodiment of the present invention, through holes are uniformly opened on the base material layer 1; the through holes are only located in the area covered by the rib 3 on the base material layer 1; when the rib 3 is squeezed by an external force , the retaining edge 3 is deformed and protrudes from the through hole to the side of the base material layer 1 away from the adhesive layer 2;
[0028] When working, when the tape is attached to the surface of the item, the sidewall 3 on the tape is squeezed and also closely adheres to the surface of the item. After pressing and sticking to the surface of the article, the extruded and deformed part of the rib 3 protrudes from the through hole to the side of the base material layer 1 away from the adhesive layer 2. Increase the roughness of the side of the tape away from the item, so that during the stacking process, the mutually contacting surfaces of adjacent items are prevented from sliding by the raised rib 3 on the ...
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The invention belongs to the technical field of adhesive tapes, and particularly relates to an environment-friendly wear-resistant packaging adhesive tape which comprises a base material layer, an adhesive layer is coated on the surface of the base material layer; the adhesive layer is made of a high-strength adhesive; a flange is fixedly mounted at the edge of the base material layer in the length direction in a glue joint manner; the flanges are symmetrically distributed on the base material layer, and the adhesive layer is located between the two flanges. The flanges are made of silica gel materials; the thickness of the adhesive layer is 3 / 5-4 / 5 of the thickness of the flange; the prepared adhesive tape is good in wear resistance, the adhesive tape can be prevented from sliding in the using process to affect the fixing effect, meanwhile, the adhesive tape has the waterproof effect, and the situation that the adhesive tape loses viscosity and cannot be normally used due to the fact that glue is wetted by water is avoided.
Description
technical field [0001] The invention belongs to the technical field of adhesive tapes, in particular to an environment-friendly and abrasion-resistant packaging adhesive tape. Background technique [0002] With the development of the modern logistics industry, higher and higher requirements are put forward for packaging materials, especially the packaging materials are required to be waterproof and moisture-proof. As one of the packaging materials, packaging tape, if it is not waterproof and moisture-proof, the adhesive layer will be easily damaged by water. Erosion and loss of stickiness make the packaging easy to scatter. At the same time, since the packaging tape is directly located on the outermost layer of the product packaging, multiple packages are stacked and transported multiple times, which will inevitably come into contact with various surfaces. For example, the tape has anti-skid and wear-resistant properties. It can increase the stability of stacking between pac...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C09J7/24C08L23/12C08L77/00
CPCC09J7/243C08L23/12C09J2301/122C09J2301/41C09J2301/18C09J2423/106C08L77/00Y02W30/80
Inventor 郭颖怡高洁
Owner 郭颖怡