CN106315014A - Instant noodle bowl lid capable of achieving liquid drainage - Google Patents

Abstract

The invention relates to an instant noodle bowl lid capable of achieving liquid drainage. The bowl lid comprises a PET printing layer, a composite layer and a heat-sealing layer from top to bottom. All the layers are connected in a gluing mode. The composite layer comprises a PAP paper layer, a polyethylene (PE) layer and an aluminum (AL) foil layer from top to bottom. The heat-sealing layer is made of EVA and specialty olefin modified polymer materials. The instant noodle bowl lid is characterized in that a bowl lid body is arranged on the edge of a bowl in a heat-sealing mode; die cutting patterns are graved on the bowl lid body along the inner side of a bowl opening to form liquid drainage holes; and the die cutting patterns do not penetrate through the aluminum foil layer of the bowl lid, and thus good sealing performance can be guaranteed. In the using process, the die cutting patterns are crushed or pierced to form the liquid drainage holes, liquid can be drained along the liquid drainage holes, and meanwhile the phenomenon that noodles are poured out of the bowl can be prevented; the phenomena that the liquid drainage holes are damaged due to stripping of multiple bowl lid layers in other products and the sealing property is influenced are also avoided, and special flavors of instant noodles are guaranteed. The instant noodle bowl lid is simple in structure, practical in function, easy to implement, low in cost and suitable for being widely popularized.

Description

One can discharge opeing instant noodle bowl lid

Technical field

Patent of the present invention relates to a kind of instant noodle bowl lid, and particularly relating to one can discharge opeing instant noodle bowl lid.

Background technology

The market demand, instant noodle bowl lid draining function is answered to be widely used.For making the convenient and reliable discharge of liquid, bowl cover following table Having several outage in the aspect of face, peel away to specific bit to postpone by bowl cover upper surface and expose outage, liquid is along outage Discharging, the defect of this mode is to be peeled off maneuver difference by bowl cover, and outage by destruction in various degree, to such an extent as to can affect row Liquid；Another kind of form bowl cover upper surface perforate, rear and aluminium foil layer laminating, aluminium foil layer need to be broken at bowl cover tapping during discharge opeing and be formed Opening is with discharge opeing, but this form aluminium foil layer is easily fallen in bowl after breaking, and has food safety hidden danger.

Summary of the invention

It is an object of the invention to provide one can discharge opeing instant noodle bowl lid, to overcome the deficiencies in the prior art so that during use Discharge opeing can be facilitated, meet public demand, and without food safety hidden danger.

To achieve these goals, the one of the present invention can discharge opeing instant noodle bowl lid, from top to bottom comprise printing layer PET, composite bed, Hot sealing layer, it is characterised in that: there is the cross cutting figure being easily formed outage at bowl cover edge, and composite bed comprises from top to bottom by ply of paper PAP, polyethylene layer PE, aluminium foil layer AL are composited, and hot sealing layer is EVA and the olefin-modified macromolecular material of characteristic, and each layer uses After adhesive or thermal viscosity macromolecular material are compound, seal together in instant noodle bowl along at (position), each layer of bowl cover be composited after by Upper toward lower die cut figure, or cross cutting figure from lower to upper, also or both cross cutting figure, any of which cross cutting mode aluminum simultaneously Layers of foil AL is not the most cut to be remained intact, and cross cutting figure number can be one or more, and cross cutting graphic form can be cross, T Font, circular arc or other any the most not closed polygons, cross cutting figure is positioned at inside instant noodle bowl mouth, and cross cutting figure can be along the rim of a bowl limit Edge arranges one by one or arranges by certain square formation；Bowl cover is circular or square, when needing discharge opeing, crushes or breaks cross cutting figure and formed Outage, liquid discharges along this outage and simultaneously face can be avoided to pour out in bowl, because cross cutting figure is not closed curve, is crushing Or when breaking cross cutting figure formation outage, bowl cover breach is unlikely and comes off in bowl, the food safety caused without reasons such as high temperature Hidden danger, this bowl cover discharge opeing form bowl cover advantage can simplify without peel ply intensity, technique in the middle of controlling more in the past, kept bowl It is stamped good barrier.

Therefore, the present invention is the most existing can have the advantage that by discharge opeing instant noodle bowl lid

1, bowl cover destroys leakage fluid dram without peeling off each aspect layer by layer, affects draining function；

2, after each layer is fitted with aluminium foil layer AL, cross cutting and aluminium foil layer are not cut open, good airproof performance；

3, aluminium foil layer AL is not to be cut open integrated connection, should not fall in bowl during perforate, without food safety hidden danger.

4, intermediate layer intensity simplifies without control especially, technique, keeps the barrier that bowl cover is good；

Accompanying drawing explanation

Fig. 1 is the structural representation of bowl cover cross cutting mode of the present invention；

Fig. 2,3 it is other cross cutting form structure schematic diagrams of bowl cover of the present invention；

Fig. 4 is bowl cover cross cutting pictorial diagram of the present invention；

Fig. 5～11 is other form structure schematic diagrams of bowl cover cross cutting figure of the present invention；

Detailed description of the invention

Below in conjunction with accompanying drawing, the invention will be further described.

As it can be seen, one can discharge opeing instant noodle bowl lid, from top to bottom comprise printing layer PET 1, composite bed 7, hot sealing layer 5, It is characterized in that: there is the cross cutting figure 8 being easily formed outage at bowl cover edge, composite bed 7 comprise from top to bottom by ply of paper PAP 2, Polyethylene layer PE 3, aluminium foil layer AL 4 are composited, hot sealing layer 5 is EVA and the olefin-modified macromolecular material of characteristic, each layer After using adhesive or thermal viscosity macromolecular material compound, seal together in instant noodle bowl along at, each layer of bowl cover be composited after by upper Toward lower die cut figure, or cross cutting figure from lower to upper, also or both cross cutting figure, any of which cross cutting aluminium foil layer AL simultaneously All not being cut, remain intact, cross cutting figure 8 number can be one or more, and cross cutting figure 8 form can be cross, T Font, circular arc or other any the most not closed polygons, cross cutting figure 8 is positioned at inside instant noodles the rim of a bowl, and cross cutting figure 8 can be along bowl Mouth edge arranges one by one or arranges by certain square formation；Bowl cover is circular or square, when needing discharge opeing, crushes or break cross cutting figure 8 form outages, and liquid is discharged along this outage and simultaneously face can be avoided to pour out in bowl, because cross cutting figure 8 is not closed curve, When crushing or break cross cutting figure 8 and forming outage, bowl cover breach is unlikely and comes off in bowl, causes without reasons such as high temperature Food safety hidden danger, this bowl cover can discharge opeing form bowl cover advantage simplify without peel ply intensity, technique in the middle of controlling more in the past, Bowl cover is kept to have good barrier.

The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, those skilled in the art according to Disclosed technology contents, it is not necessary to some of which technical characteristic just can be made some and replace and deformation by performing creative labour, These are replaced and deformation is the most within the scope of the present invention.

Claims (9)

1. can a discharge opeing instant noodle bowl lid, this bowl cover from top to bottom comprise printing layer PET, composite bed, hot sealing layer, its feature exists The cross cutting figure being easily formed outage is had in bowl cover edge.

One the most according to claim 2 can discharge opeing instant noodle bowl lid, it is characterised in that: composite bed comprises from top to bottom by ply of paper PAP, polyethylene layer PE, aluminium foil layer AL are composited, and hot sealing layer is EVA and the olefin-modified macromolecular material of characteristic.

One the most according to claim 1 and 2 can discharge opeing instant noodle bowl lid, it is characterised in that: each layer uses adhesive or hot sticky Property macromolecular material compound after, seal together in instant noodle bowl along at.

One the most according to claim 3 can discharge opeing instant noodle bowl lid, it is characterised in that: each layer of bowl cover be composited after from toward Lower die cut figure, or cross cutting figure from lower to upper, also or both simultaneously cross cutting figure, any of which cross cutting mode aluminium foil layers AL is not all cut, and remains intact.

5. can discharge opeing instant noodle bowl lid according to the one described in claim 3 or 4, it is characterised in that: cross cutting figure number can be one Or multiple, cross cutting graphic form can be cross, T-shaped, circular arc or other any the most not closed polygons, and cross cutting figure is positioned at Inside instant noodles the rim of a bowl, cross cutting figure can arrange one by one along the rim of a bowl edge or arrange by certain square formation.

One the most according to claims 1 to 5 can discharge opeing instant noodle bowl lid, it is characterised in that bowl cover is circular or square.

One the most according to claim 6 can discharge opeing instant noodle bowl lid, it is characterised in that: when needing discharge opeing, crush or break mould Cutting figure and form outage, liquid is discharged along this outage and face can be avoided to pour out in bowl simultaneously.

One the most according to claim 7 can discharge opeing instant noodle bowl lid, it is characterised in that: because cross cutting figure is not closed curve, When crushing or break cross cutting figure and forming outage, bowl cover breach is unlikely and comes off in bowl, the food caused without reasons such as high temperature Product potential safety hazard.

One the most according to claims 1 to 8 can discharge opeing instant noodle bowl lid, it is characterised in that: this bowl cover more in the past can discharge opeing shape Formula bowl cover advantage simplifies without peel ply intensity, technique in the middle of controlling, and keeps bowl cover to have good barrier.