Mildew-proof paper box material and paper box made from same
A carton and anti-mildew technology, applied in the direction of anti-rot containers, containers, lining/internal coating, etc., can solve the problems of inconvenience, reduce the humidity of the storage environment, and large investment in equipment, so as to achieve convenient use, inhibit the growth of mold, The effect of long service life
Inactive Publication Date: 2019-06-25
KUNSHAN AOBO COLOR PRINTING PACKING
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Problems solved by technology
Most of the existing paper packaging boxes are made of traditional cardboard. When the humidity and temperature of the storage environment are high, it is easy to breed mold, which will affect the service life of the carton and even cause contamination of the items in the carton.
[0003] In order to prevent moldy cartons, there are two existing methods, one is to reduce the temperature of the storage environment, and the other is to reduce the humidity of the storage environment, whether it is to use refrigeration equipment to reduce the storage environment temperature or use dehumidification equipment to reduce the storage environment humidity , all have the disadvantages of large investment in equipment and high energy consumption
In the prior art, there is also the practice of placing dry packs in cartons, but dry packs need to be made and placed separately, which is inconvenient, and there is a safety risk of children eating them by mistake
Method used
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[0021] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.
[0022] See Figures 1 to 2 , a mildew-resistant carton material, comprising a paper-based inner layer 1, the paper-based inner layer 1 is evenly provided with a number of concave cavities 11 formed by inward depressions, and the concave cavities 11 are filled with desiccant particles 12;
[0023] A sealing layer 3, the sealing layer 3 is bonded and compounded on the outer surface of the paper-based inner layer 1 through the first adhesive layer 2, so as to seal the opening of the concave cavity 11;
[0024] A paper-based outer layer 5, the paper-based outer layer 5 is bonded and compounded on the oute...
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The invention discloses a mildew-proof paper box material. The mildew-proof paper box material comprises a paper base inner layer, a sealing layer, a paper base outer layer and a waterproof layer, wherein a plurality of concave cavities which are inwards recessed are uniformly formed in the paper base inner layer, and drying agent particles fill the concave cavities; the sealing layer is bonded and compounded on the outer side surface of the paper base inner layer through a first adhesive layer so as to seal the openings of the concave cavities; the paper base outer layer is bonded and compounded on the outer side surface of the sealing layer through a second adhesive layer; and the waterproof layer is bonded and compounded on the outer side surface of the paper base outer layer through athird adhesive layer. According to the mildew-proof paper box material, the drying agent particles are integrated in the mildew-proof paper box material, so that the prepared paper box can better inhibit the growth of mildew, is long in service life, is more environment-friendly, and also has the advantages of being convenient to use and safe.
Description
technical field [0001] The invention relates to the technical field of packaging materials, in particular to a mildew-proof carton material and a carton made of the same. Background technique [0002] Paper packaging boxes are common daily necessities. With the improvement of people's living standards, higher requirements are placed on the functionality of paper boxes. Most of the existing paper packaging boxes are made of traditional cardboard. When the humidity and temperature of the storage environment are high, it is easy to breed mold, which will affect the service life of the carton and even cause pollution of the items in the carton. [0003] In order to prevent moldy cartons, there are two existing methods, one is to reduce the temperature of the storage environment, and the other is to reduce the humidity of the storage environment, whether it is to use refrigeration equipment to reduce the storage environment temperature or use dehumidification equipment to reduce ...
Claims
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IPC IPC(8): B65D25/14B65D81/26
Inventor 俞良
Owner KUNSHAN AOBO COLOR PRINTING PACKING