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Plastic bottle opening packaging cover and forming method thereof

A molding method and sealing cover technology, which is applied in packaging, transportation and packaging, locking equipment, etc., can solve problems such as rough patterns, low adhesion, and weak coloring

Pending Publication Date: 2020-10-27
CHENGDU SEARIVER CLOSURES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the outer surface of the plastic cover has less adhesion to the ink, the pattern printed on the outer surface of the plastic cover has disadvantages such as roughness, poor coloring and easy distortion.

Method used

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  • Plastic bottle opening packaging cover and forming method thereof
  • Plastic bottle opening packaging cover and forming method thereof
  • Plastic bottle opening packaging cover and forming method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0036] The plastic bottle mouth packaging cap includes a plastic inner cap 1, the plastic inner cap 1 includes a main body 2 and an anti-counterfeiting ring 3 arranged up and down, the lower end of the main body 2 is connected with the anti-counterfeiting ring 3, and a joint 4 is formed along the circumferential direction; It also includes a metal outer cover 5 ; the metal outer cover 5 is sheathed on the outer surface of the main body 2 and connected by connecting pieces; the lower end of the metal outer cover 5 is located above the connection 4 .

[0037] The metal outer cover 5 and the main body 2 of the plastic inner cover 1 are connected to form a cover body assembly through a connecting piece. The connecting piece has various specific embodiments, and the connecting piece can be an adhesive product. When the user rotates the cap body assembly, the...

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PUM

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Abstract

The invention discloses a plastic bottle opening packaging cover facilitating pattern printing. The plastic bottle opening packaging cover comprises a plastic inner cover and a metal outer cover, wherein the plastic inner cover comprises a main body and an anti-fake ring which are arranged up and down, the lower end of the main body is connected with the anti-fake ring, a connecting position is formed in the circumferential direction of the main body, the metal outer cover sleeves the outer surface of the main body and is connected with the main body through a connecting piece, and the lower end of the metal outer cover is positioned above the connecting position. The packaging cover is good in adaptability with a plastic bottle opening and stable in connection, patterns printed on the outer surface of the packaging cover have the advantages of being exquisite, firm in coloring, high in fidelity and the like, and the packaging cover is suitable for packaging personalized and medium-and-high-end products. The invention further provides a forming method of the plastic bottle opening packaging cover.

Description

technical field [0001] The invention relates to a packaging product, in particular to a plastic bottle mouth packaging cover and a forming method thereof. Background technique [0002] Generally, the cap installed on the plastic bottle mouth 13 is a plastic product. Such as figure 1 As shown, the outer circumference of the plastic bottle mouth 13 is provided with bottle mouth external threads 14, bosses 15 and ring plates 16, and the bottle mouth outer threads 14, bosses 15 and ring plates 16 are arranged at intervals from top to bottom. The plastic cover includes a main body 2 and an anti-counterfeiting ring 3 arranged up and down, and the lower end of the main body 2 is connected with the anti-counterfeiting ring 3, and a joint 4 is formed along the circumferential direction. The inner wall of the main body 2 is provided with a cover external thread 18 , and the main body 2 and the plastic bottle mouth 13 are screwed together by the cooperation of the bottle mouth extern...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D51/18B65D55/02
CPCB65D51/18B65D55/02
Inventor 罗田许良刘国跃
Owner CHENGDU SEARIVER CLOSURES
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