Food packaging film with sealing mechanism
A technology of food packaging film and packaging film, which is applied in packaging, wrapping paper, transportation and packaging, etc. It can solve the problems of inconvenient opening and one-time use, etc. The method is convenient, meets the needs of use, and has good sealing performance Effect
Inactive Publication Date: 2018-11-06
胡爱珍
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Problems solved by technology
[0003] The purpose of the present invention is to solve the disadvantages of inconvenient opening and one-time use in the prior art, and propose a food packaging film with a sealing mechanism
Method used
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Embodiment Construction
[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0017] refer to Figure 1-3 , a food packaging film with a sealing mechanism, comprising a first packaging film and a second packaging film, the first packaging film is provided with a through hole, the inside of the through hole is bonded with a first plastic sheet, the first plastic One side of the sheet is fixed with a sealing seat by screws, one side of the sealing seat is provided with a movable groove, one side of the sealing seat is provided with a threaded groove, the inside of the threaded groove is provided with threads, the outside of the threaded block is provided with threads, and the side of the threaded groove is provided with threads. The cross-sectio...
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The invention discloses a food packaging film with a sealing mechanism. The food packaging film comprises a first packaging film and a second packaging film. A through hole is formed in the first packaging film, and a first plastic sheet is adhered in the inner part of the through hole. A sealing seat is fixedly arranged on one side of the first plastic sheet through a screw, a mobile groove is formed in one side of the sealing seat, and a thread groove is formed in one side of the sealing seat. A first plastic block is adhered on one side of the first packaging film, and a second plastic block is adhered on one side of the second packaging film. A through hole is formed in the second packaging film, a second plastic sheet is adhered in the inner part of the through hole, and a mobile holeis formed in the second plastic sheet. By the arrangement of the sealing seat, a sealing head, the first plastic block, the second plastic block, a rotating rod, the mobile groove, a clamping block,etc., the structure ensures that the sealing performance of the food packaging film is good. Meanwhile, the opening way is convenient, a sealing opening can be sealed at any time, and the food packaging film can be used for many times and meet the use requirement of people.
Description
technical field [0001] The invention relates to the technical field of food packaging, in particular to a food packaging film with a sealing mechanism. Background technique [0002] Food packaging is an integral part of food commodities and one of the main projects in the food industry process. It protects food and prevents damage from biological, chemical and physical external factors during the circulation of food from the factory to the hands of consumers. , it can also have the function of maintaining the stable quality of the food itself. It is convenient for eating food, and it is the first to show the appearance of food and attract consumption. It has value other than material cost. Therefore, the food packaging process is also an inseparable part of food manufacturing system engineering. part, but the versatility of the food packaging process makes it have a relatively independent self-system. In the prior art, the packaging film is usually welded together during pa...
Claims
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IPC IPC(8): B65D65/22
CPCB65D65/22
Inventor 不公告发明人
Owner 胡爱珍