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Full-surrounding type refrigerator protection device and packaging method

A protective device and fully-enclosed technology, which is applied in the field of fully-enclosed refrigerator protective devices, can solve problems such as complex on-site procedures, large number of parts, and danger, and achieve the effects of expanding the protection range, improving environmental protection, and reducing costs

Pending Publication Date: 2021-07-09
CHANGHONG MEILING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen from this that the protection system around the refrigerator is composed of five parts, namely a PE protective cover and four side protection plates. The number of parts of the protection system is large, and the on-site process is complicated, time-consuming and dangerous.

Method used

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  • Full-surrounding type refrigerator protection device and packaging method
  • Full-surrounding type refrigerator protection device and packaging method
  • Full-surrounding type refrigerator protection device and packaging method

Examples

Experimental program
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Effect test

Embodiment 1

[0030] see Figure 1-3 As shown, the present invention is a fully enclosed refrigerator protection device, comprising an air column bag 5 heat-sealed by two layers of film; the two layers of film are formed with a first heat-sealing line 102 along its edge; the air column bag 5 is a Rectangular structure, and the air column bag 5 is heat-sealed to form a rectangular ring structure that matches the periphery of the refrigerator; the edge of the opening at one end formed by the end-to-end connection of the air column bag 5 is fixed with a single-layer air column film by heat sealing 4. In order to form a semi-sealed space with one end open, this device combines the refrigerator protective cover and the four-sided protective plate, reducing multiple parts of the traditional packaging refrigerator to one piece, which not only expands the protection range, but also reduces the production process and on-site maintenance. The installation time greatly reduces the process cost and raw...

Embodiment 2

[0042] see Figure 1-3As shown, the present invention is a fully enclosed refrigerator protection device, comprising an air column bag 5 heat-sealed by two layers of film; the two layers of film are formed with a first heat-sealing line 102 along its edge; the air column bag 5 is a Rectangular structure, and the air column bag 5 is heat-sealed to form a rectangular ring structure that matches the periphery of the refrigerator; the edge of the opening at one end formed by the end-to-end connection of the air column bag 5 is fixed with a single-layer air column film by heat sealing 4, thus forming a semi-sealed space with one end open;

[0043] The inside of the semi-sealed space formed by the single-layer air column film 4 and the air column bag 5 is connected to the refrigerator. Here, a refrigerator with a length, width, and depth of 1870mm*910mm*660mm is selected, and the distance between the upper and lower bases is 1700mm after installation. A refrigerator with a height, ...

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Abstract

The invention discloses a full-surrounding type refrigerator protection device and a packaging method, and relates to the technical field of refrigerator packaging. The full-surrounding type refrigerator protection device comprises an air column bag formed by heat sealing of two layers of films, wherein first heat sealing lines are formed along the edges of the two layers of films; the air column bag is of a rectangular structure, and a rectangular annular structure matched with the periphery of a refrigerator is formed between the head and the tail of the air column bag through heat sealing; a single-layer air column film is fixed on the edge of an opening in one end formed by connecting the air column bag end to end through heat sealing, so that a semi-sealed space with an opening in one end is formed; the inside of the semi-sealed space formed by the single-layer air column film and the air column bag is sleeved with the refrigerator; and a plurality of mutually parallel and mutually independent air columns are formed in the air column bag through second heat sealing lines. According to the full-surrounding type refrigerator protection device, the interior of the semi-sealed space formed by the single-layer air column film and the air column bag is sleeved with the refrigerator, a PE film protective cover and a four-side strip protective plate are replaced, the operation procedures are reduced, the operation time is shortened, and the operation difficulty is reduced.

Description

technical field [0001] The invention belongs to the technical field of refrigerator packaging, and in particular relates to a fully enclosed refrigerator protection device and a packaging method. Background technique [0002] All kinds of products have to go through a series of transportation, storage, stacking and loading and unloading processes from production to customer use, and they will have a strong effect on the products in the normal environment. In order to prevent the product from being damaged, it is necessary to try to reduce the influence of external force and the external environment. In the manufacturing industry, cushioning packaging materials are generally added to the product packaging box. The so-called cushioning packaging refers to the packaging that takes certain protective measures to slow down the shock and vibration of the contents and protect them from damage. The protection of cushioning packaging materials is obviously indispensable for home app...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/05B65B55/20
CPCB65D81/05B65B55/20
Inventor 严桃吴园巩建乐
Owner CHANGHONG MEILING CO LTD
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