CN207482511U - A kind of see-through paper cup covers - Google Patents

Abstract

The utility model is related to paper cup covers, and in particular to a kind of see-through paper cup covers.Equivalent tongue vertically downward is uniformly divided in its top plate periphery, equivalent tongue is surrounded and is fixed to each other by side wall, top plate from-inner-to-outer includes the cardboard layer with round or other geometry vacancy sections, printing layer, the theca externa that cardboard layer is completely covered successively, and the vacancy section is on the inside of equivalent tongue.The design of the paper cup covers has the advantages of Printing Zone continuity is good, and paper cup covers are tear-resistant, and the vacancy section visual field is wide, overlay film pressure resistance function admirable.

Description

A kind of see-through paper cup covers

Technical field

The utility model is related to paper cup covers, and in particular to a kind of see-through paper cup covers.

Background technology

Dixie cup is widely applied to a variety of occasions, is especially used as food packet more because of its low cost, the characteristic easily recycled Dress uses.

As the dixie cup of food packaging, while the safety for ensuring food product inside preservation, it is also necessary to which product is carried out Displaying, current most of dixie cups are only shown product with the pattern, the word that are printed on dixie cup, and consumer is difficult to intuitively Product Status is solved, by installing engraved structure additional in packaging, consumer is contributed to intuitively to understand Product Status.

At present, part paper cup covers are by setting vacancy section, and in vacancy section edge fixed plastics circle, to show in dixie cup Tolerant function.Plastic sheet is arranged at the insides of paper cup covers more, but this set structure is when plastic sheet is squeezed by external force, Easily drop in dixie cup；And be set to the set-up mode outside paper cup covers, then easily because receiving external tensile force, make plastic sheet quilt It opens.

Invention content

The purpose of this utility model is to provide a kind of see-through paper cup covers, cover vacancy section with overlay, are convenient for Consumer inspects the state of article in dixie cup.

To achieve the above object, the utility model is implemented using following technological means：

A kind of see-through paper cup covers, including top plate, side wall, which is characterized in that side wall paper upper end converts into inside and top plate Contact, top plate periphery convert into and are fixed on the inside of side wall paper, and side wall paper and top plate are mutually equivalent, are surrounded by side wall And be fixed to each other, top plate from-inner-to-outer includes the cardboard layer with vacancy section, printing layer, the outer membrane that cardboard layer is completely covered successively Layer, the geometric center coincidence of the lid top panel are set in vacancy section, and do not overlapped with the geometric center of vacancy section.

Further, the vacancy section, top plate are in similar shape.

Further, the vacancy section, top plate shape be axial symmetry or centrosymmetric image.

Further, the vacancy section, top plate shape be round or abnormity.

In above-mentioned technical proposal, the two ends of the side wall are fixed to each other to form bonding land.

As an improvement, the inside winding of the inside sidewalls and the both sides that top plate converts into tongue are surrounded, and equivalent tongue both sides are extremely Rare side is fixed to each other by glue-line or lamination with side wall.

It is improved as another kind, there is side wall theca externa outside the side wall, the inside winding of inside sidewalls simultaneously surrounds folding The both sides of tongue are closed, and the theca externa of equivalent tongue is fixed with the mutual heat seal of side wall theca externa.

Further to improve, the side wall extends to top plate and to inside sidewalls winding, and top plate lateral surface is pressed in formation Top crimping.

Further to improve, glue is fixed or is passed through in the mutual heat seal of side wall theca externa of the inner side and outer side of side wall two ends Layer mutually bonding forms bonding land.

As preference, the theca externa and/or side wall outer membrane layer surface have concave-convex emboss.

The utility model at least has following usefulness：

1. by the way that theca externa is completely covered by the outside of cardboard layer, relative to the mode of setting transparent plastic sheet, can prevent The drawbacks of plastic sheet comes off；Relative to the inside for being set to cardboard layer, can avoid being made film layer and cardboard interlayer by external force extruding It detaches；

2. being set to central part relative to by vacancy section, the geometric center coincidence of the lid top panel is set to vacancy section It is interior, and do not overlapped with the geometric center of vacancy section, when vacancy section is close to the edge of lid top panel, it can also make paper cup covers that there is abundance , continuous printing zone in blocks, relative to cricoid region, convenient for the concentration displaying of the impression figure of product, and with good Anti- marginal laceration effect；

3. when the lid top panel geometric center coincidence be set in vacancy section, and not with the geometric center weight of vacancy section It closes, the design can observe space larger under cup lid in a manner that primary side is depending on observation vacancy section, meet consumer's gripping Behavioural habits inside cup body side view；In an equal amount of central vacancy section, consumer needs side view twice that can obtain abundance Field of view.

Description of the drawings

Fig. 1 is the schematic diagram of dixie cup lid top panel in embodiment；

Fig. 2 is half equivalent schematic diagram of paper cup covers in embodiment；

Fig. 3 is the sectional view of paper cup covers folded position in embodiment；

Fig. 4 is the visual field schematic diagram of paper cup covers in embodiment.

Specific embodiment

In order to be more easily understood the purpose of this utility model, technical solution and advantage, with reference to embodiments, to this Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this practicality It is novel, it is not used to limit the utility model.

Embodiment

Such as Fig. 1-4, a kind of see-through paper cup covers, including top plate 1, side wall 2,2 paper upper end of side wall converts into and top plate 1 inside Contact, 1 periphery of top plate are uniformly distributed equivalent tongue 12 vertically downward, convert into 1 periphery of top plate and are fixed on the inside of 2 paper of side wall, I.e. equivalent tongue 12 is bonded with 2 paper of side wall and is surrounded by side wall 2,1 paper of top plate is made to be fixed on the inside of 2 paper of side wall, top 1 from-inner-to-outer of plate includes the cardboard layer 13 with round vacancy section 11, printing layer, the theca externa that cardboard layer is completely covered successively 15, theca externa 15 is film, and as needed, surface can be appropriately arranged with concave-convex embossing；2 outside of side wall has side wall theca externa 25, The inside winding in 2 inside of side wall and the both sides for surrounding equivalent tongue 12, and the theca externa 15 of equivalent tongue and side wall theca externa 25 are mutual solid It is fixed, equivalent between the theca externa 15 of tongue and side wall theca externa 25, can by coating glue-line, or both mutually heat seal be allowed to solid Fixed, in the present embodiment, the theca externa 15 of equivalent tongue is fixed with side wall theca externa 25 by the way of mutual heat seal, relatively In coating glue-line, the thickness of junction can be effectively reduced.

Certainly, which can equally apply to such as rule or irregular polygon box cover of other shapes, as excellent Choosing, moreover it is possible to using abacus-rectangular vacancy section design or coordinate the set-up modes of other special-shaped vacancy sections, with box cover, engrave The cornerwise intersection point in dead zone is geometric center, those skilled in the art can by the technical scope that is disclosed in the utility model, Carry out the production of such box.

To ensure the stability between top plate 1 and side wall 2, such as Fig. 2-3, by the inside winding in 2 inside of side wall and surround equivalent The both sides of tongue 12, the mutual heat seal of the film of 2 inside of film and side wall in equivalent 12 outside of tongue or glue-line mutually bond, top plate 1 Robust structure can be formed with side wall 2；The inner side and outer side of the two ends of side wall 2 by heat seal mutual between side wall theca externa 25, It is allowed to be fixed to each other and forms bonding land 21, prevent 2 two ends of side wall from mutually coming off.

The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, can be readily occurred in Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should It is subject to the protection scope in claims.

Claims (10)

1. a kind of see-through paper cup covers, including top plate, side wall, which is characterized in that side wall paper upper end converts into inside to be connect with top plate It touches, top plate periphery, which converts into, to be fixed on the inside of side wall paper, and side wall paper and top plate are mutually equivalent, is surrounded simultaneously mutually by side wall Fixed, top plate from-inner-to-outer includes the cardboard layer with vacancy section, printing layer, the theca externa that cardboard layer is completely covered, institute successively The geometric center coincidence for the lid top panel stated is set in vacancy section, and do not overlapped with the geometric center of vacancy section.

2. a kind of see-through paper cup covers as described in claim 1, which is characterized in that the vacancy section, top plate are in similar figures Shape.

3. a kind of see-through paper cup covers as claimed in claim 2, which is characterized in that the vacancy section, the shape of top plate are Axial symmetry or centrosymmetric image.

4. a kind of see-through paper cup covers as claimed in claim 3, which is characterized in that the vacancy section, the shape of top plate are Round or abnormity.

5. a kind of see-through paper cup covers as described in claim 1, which is characterized in that the two ends of the side wall are fixed to each other Form bonding land.

6. a kind of see-through paper cup covers as claimed in claim 5, which is characterized in that the inside winding of the inside sidewalls is simultaneously wrapped The both sides of equivalent tongue are enclosed, and equivalent tongue both sides at least side is fixed to each other by glue-line and side wall.

7. a kind of see-through paper cup covers as claimed in claim 5, which is characterized in that there is side wall outer membrane outside the side wall Layer, the inside winding of inside sidewalls and the both sides for surrounding equivalent tongue, and the theca externa of equivalent tongue is consolidated with the mutual heat seal of side wall theca externa It is fixed.

8. a kind of see-through paper cup covers as claimed in claim 7, which is characterized in that the side wall extends to top plate and to side Winding on the inside of wall forms the top crimping for pressing top plate lateral surface.

A kind of 9. see-through paper cup covers as claimed in claim 8, which is characterized in that the side of the inner side and outer side of side wall two ends The mutual heat seal of wall theca externa is fixed or mutually bonds to form bonding land by glue-line.

A kind of 10. see-through paper cup covers as described in claim 1-9 any one, which is characterized in that the theca externa And/or side wall outer membrane layer surface has concave-convex emboss.