Rectangular plastic uptake package manufacturing method and manufactured rectangular plastic uptake package
A technology of blister packaging and manufacturing method, applied in the field of rectangular blister packaging, can solve the problems of torsion deformation, packaging bending and the like, and achieve the effect of improving production efficiency
Active Publication Date: 2017-04-26
广州舒客实业有限公司
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- Application Information
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Problems solved by technology
This manufacturing method can solve the problems of packaging bending, torsional deformation, etc. due to the hot-melt sealing of the blister and the back card
Method used
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[0028] A method for manufacturing a rectangular blister package and the manufactured rectangular blister package according to the present invention will be described with reference to the accompanying drawings.
[0029] The rectangular blister package obtained by the above-mentioned manufacturing method, such as figure 1 or Figure 4 As shown, it includes a blister 1 and a back card 2, and the blister 1 includes a fitting portion 11 and an accommodating cavity 12 that are bonded to the back card 2; the section of the accommodating cavity 12 is rectangular; the adhering portion 11 is a plane closely attached to the back card 2 , the toothbrush is placed in the accommodating cavity 12 and sealed in the accommodating cavity 12 by the back card 2 .
[0030] Further, the accommodating cavity 12 is provided with a fixed position protrusion.
[0031] The key point in the manufacture of the above-mentioned blister packaging is that it is necessary to design a step portion 13 during ...
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The invention discloses a rectangular plastic uptake package manufacturing method and a manufactured rectangular plastic uptake package. The manufacturing method comprises the following steps: (1) material taking: a plastic sheet with a certain length and width is prepared; (2) forming: the plastic sheet is heated for plastic uptake forming to form an accommodating cavity, a bonding part and a step part on the sheet; the accommodating cavity is a cavity body with rectangular section; the bonding part is a plane arranged around the accommodating cavity; and the step part is transited with the bonding part by a folding angle and formed at the peripheral edge of the bonding part; (3) back clamp preparation: a back clamp is prepared, and is bonded on the bonding part of plastic uptake; and at this time, the step part surrounds the back clamp; (4) sealing: a hot melting sealing ring is arranged on the bonding part around a toothbrush accommodating cavity, so that the plastic uptake and the back clamp are sealed by hot melting; and (5) remainder cutting: after the hot melting sealing ring is formed by cooling, the remainder between the hot melting sealing ring and the step part is cut off. The manufacturing method can solve such problems as package bending and torsional deformation caused by hot melting sealing between the plastic uptake and the back clamp.
Description
technical field [0001] The invention belongs to the field of toothbrush packaging equipment, in particular to a method for manufacturing rectangular blister packaging and the manufactured rectangular blister packaging. Background technique [0002] The current packaging with a rectangular cavity is generally made of plastic boxes, including a rectangular toothbrush cavity and a display plane on the back of the cavity. However, due to the high production cost of plastic plastic boxes and the need for manual processing, the popularization and use of this packaging form is limited. [0003] In the prior art, the packaging structure made by blister technology generally has a circular or semi-arc cavity, but it is difficult to make a rectangular packaging structure. Because when the blister process completes the sealed package, a circle of hot-melt sealing ring is arranged on the bonding plane around the accommodation cavity, so that the blister and the back card are sealed, bec...
Claims
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IPC IPC(8): B65D75/36
CPCB65D75/36B65D2575/36
Inventor 陈敏珊胡军谭建文
Owner 广州舒客实业有限公司