Packaging box with gluing and absorbing combined sealing function

A packaging box and functional technology, applied in the field of packaging, can solve the problems of reducing viscosity, losing the sealing environment, and deformation of the sealing layer, and achieve the effects of repeated use, durability, brand recognition rate, and excellent sealing function

Inactive Publication Date: 2016-12-21
SHANTOU DONGFENG PRINTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The overall design of this technical solution is relatively complicated, and it is composed of a closed inner sleeve with a window and an outer sleeve, which consumes raw materials and brings about an increase in packaging costs
In addition, relying only on the sealing label to complete the closure of the take-out port also has problems. Since there is no frame support in the packaging structure, once the soft package is deformed, its sealing layer will also be deformed, thus losing the closed environment
Adhesive areas gradually lose tack over repeated use, resulting in gaps and warped edges

Method used

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  • Packaging box with gluing and absorbing combined sealing function
  • Packaging box with gluing and absorbing combined sealing function
  • Packaging box with gluing and absorbing combined sealing function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] A packaging box with combined sealing functions of glue and suction is composed of a supporting frame (7) and a wrapping sheet (1). The support frame (7) is composed of front and rear end faces, left and right sides, and upper and lower end faces, and a frame opening (6) is provided on the front end face and the upper end face; the wrapping sheet is wrapped outside the support frame, and The frame together constitutes a packing box; the said parcel sheet is provided with a pick-up port (5), and a sealing piece (4) is provided on the pick-up opening, and the size of the said sealing piece is the same as that of the pick-up opening; Covered with an adhesive cover (3).

[0055] The packaging box is provided with an adsorption material (8), the cover sheet is pasted with a functional sheet (9), and the functional sheet is pasted with an activation label (2) that is mutually adsorbed with the adsorption material (8).

[0056] The startup label is composed of three layers of...

Embodiment 2

[0063] The wrapping sheet is a single-layer structure composed of different materials, and the pick-up opening is a window corresponding to the opening position of the frame partially cut on the wrapping sheet, and a part of the pick-up opening is One part is not cut off, and remains connected with the wrapping sheet, and the remaining part is cut to form an openable sealing sheet.

[0064] The cover sheet is an additional adhesive sheet covered on the sealing sheet, and the area of ​​the cover sheet is larger than that of the sealing sheet. There is no functional sheet on the cover, and the activation label is directly pasted on the cover. All the other structures are with embodiment 1.

Embodiment 3

[0066] The wrapping sheet is a double-layer structure composed of upper and lower layers of materials, with viscous material coated between the two layers of materials, and the access port is a opening set on the lower layer of the wrapping sheet and corresponding to the opening position of the frame. A part of the access opening is not cut off, and is kept connected with the lower material of the wrapping sheet, and the remaining part is cut to form an openable sealing sheet.

[0067]The cover of the packaging box is formed by cutting on the upper material. A part of the cover is not cut and connected to the upper material of the wrapping sheet, and the rest is cut by a point-breaking process to form a cover that can be peeled off. The area of ​​the cover is larger than The area of ​​the seal piece.

[0068] In this embodiment, there is no functional sheet and activation label on the cover sheet, no adsorption material on the box body, and a simplified version of the packagin...

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PUM

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Abstract

The invention discloses a packaging box with a gluing and absorbing combined sealing function. The packaging box is formed by a supporting frame and a wrapping sheet. The supporting frame is of a box-shaped support structure and is provided with a frame opening used for enabling packaged articles in the supporting frame to be taken out. The wrapping sheet wraps the supporting frame, and the wrapping sheet and the supporting frame form the packaging box together. An article taking opening is formed in the wrapping sheet and provided with a sealing sheet, the position of the sealing sheet corresponds to that of the article taking opening, and the size of the sealing sheet is identical to that of the article taking opening. The sealing sheet is covered with a sticky cover sheet. The packaging box is simple in structural design, and machine packaging can be achieved simply by modifying existing packaging machine equipment to a certain degree. Meanwhile, due to the fact that a start label is adopted in the packaging box, the problems that a sealed package is covered with an adhesive sticker cover sheet at present, the appearance is simple and crude, and use is inconvenient are solved, and meanwhile the package sense of beauty is improved.

Description

technical field [0001] The invention belongs to the technical field of packaging, and in particular relates to a packaging box with combined sealing functions of glue and suction. Background technique [0002] With the evolution and development of globalization, geographical boundaries are getting smaller and smaller, and the circulation of consumer goods is becoming more and more free from geographical restrictions. Many brand products are sold globally. Some products are very sensitive to moisture. After opening the package in a dry area, the product will lose moisture quickly. After opening the package in a humid area, the product will easily regain moisture and mildew, which will affect the quality of the product. It is also easy to volatilize after opening the package, which affects the quality and feeling of the product during consumption. [0003] Many product packages cannot be reversibly restored after opening the package, such as soft-pack cigarettes. The closed s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D5/18B65D5/64B65D55/02B65D5/44
CPCB65D5/18B65D5/441B65D5/64B65D55/02
Inventor 黄晓佳曹丽娟
Owner SHANTOU DONGFENG PRINTING CO LTD
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