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Direct drinking type cup lid and preparation method thereof
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A technology of direct drinking and cup cover, which is applied in the field of cup cover and can solve problems such as easy spillage
Active Publication Date: 2021-03-26
刘文钦 +1
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Abstract
Description
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Problems solved by technology
[0005] In view of this, in order to solve the above-mentioned technical problems, the purpose of the present invention is to propose a direct-drinking cup cover with obliqu
Method used
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Embodiment 1
[0037]SeeFigure 1 to 4As shown, a method of preparing a straight drink cup cover includes the following steps:
[0038]S1. Slicing the raw material mold into a semi-finished product 10, the semi-finished product 10 is opened with a through orifice 12; S2. The semi-finished product 10 provided with the aperture 12 is formed into a closed cover 1, wherein the orifice 12 is creased. Squeezing into a sloping port 11; S3. The closed cover 1 has a surface 13 of the convex and concave and uneven, and the slope is formed on the surface 13 of the convex and concave angle; S4. Closed cover 1 and the cover ring disposed along the closed cover 2 Secure connections to form the cover cavity 3 that holds the cup.
[0039]What needs to be explained, such asFigure 4 As shown, the feedstock in the present embodiment is a paper feedstock, which is machined to a semi-finished product 10, and the semi-finished product 10 is a cam shape and an aperture 12, and may also be formed by a planar die cutting machine...
Embodiment 2
[0048]Referring to Example 1, it is different from Example 1, seeFigure 5 withFigure 6 As shown, the slope 11 is passed through the highest point of the loop 131, and the line crease 1311 is cut into a first oblique slit 111 and a second oblique cutting 112, which is stereotropic on the surface of the convex and concave. 3D structure setting.
[0049]As a specific embodiment, the slit area of the first oblique slit 111 in this embodiment is greater than or equal to the incision area of the second oblique cutting 112.
[0050]It should be noted that the first oblique slit is bonded to the upper lip, the second oblique slit is attached to the lower lip, the stereo 3D structure of the slope, which is 45 ° and 135 ° in the inclined angle of the oblique cutting port. Fig. 6 shows that the inclined angle of the first oblique slit is 45 °, the inclined angle of the second oblique slit is 135 °, the incision area of the first oblique slit is greater than or equal to the incision area of t...
Embodiment 3
[0052]Referring to Example 1, it is different from Example 1, seeFigure 7 withFigure 8 As shown, the surface 13 of the convex and uneven surface of the cover 1 is a loop portion, and the intermediate portion gradually decreases from one place to both sides and encloses the uppermost portion of the corner groove. The line crease 1311, the inclination angle of the slope 11 of the present embodiment is 30 ° as an example.
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Abstract
The invention discloses a direct drinking type cup lid and a preparation method thereof. The preparation method comprises the following steps that S1, raw materials are die-cut into a planar semi-finished product, and a through hole is formed in the semi-finished product; S2, the semi-finished product provided with the hole opening is formed into an integrated closing cover through an extrusion process, the hole opening is extruded into an oblique notch by a crease, the closing cover is provided with a rough surface, and the oblique notch is formed in the rough surface in a penetrating mode atan oblique angle; and S3, the closing cover is fixedly connected with a cover ring arranged on the edge of the closing cover. During extrusion forming, the oblique notch can be produced by matching with a mold at any angle, the oblique notch is closely matched with a lip to be attached together like a tea cup when a user drinks beverage, and overflowing is avoided, so that the problem that a drinking opening of the cup lid is inconsistent with the lip in structure, and overflowing is likely to happen when the user drinks beverage can be solved.
Description
Technical field[0001]The present invention relates to the field of cup caps, and more particularly to a straight drink cup cover and a preparation method thereof.Background technique[0002]In order to implement the "Opinions on Further Strengthen Plastics Pollution", many shopping malls, supermarkets, pharmacies, bookstores and other places and catering accessories and various exhibition activities, all of which have different measures, thereby in the cup cover field, straight The pattern of the drunk cup cover instead of the absorber cup is accelerating.[0003]Existing plastic cups or pulp molded cups are well-formed, and then cut the drinking port, so the punching mouth is flat, for example, as the world's largest coffee chain star Buck used straight drink The drinking port of the cup is flat. There must be a platform to place a punch in the production, which is inconsistent with the lips, and it is easy to overflow when drinking a drink.[0004]As a result, the drinking port of the c...
Claims
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Application Information
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