CN2598903Y

CN2598903Y - Oxygen bottle cover

Info

Publication number: CN2598903Y
Application number: CNU032287917U
Authority: CN
Inventors: 周洁碧
Original assignee: SHANGHAI ZIQUAN PACKAGING CO Ltd
Current assignee: SHANGHAI ZIQUAN PACKAGING CO Ltd
Priority date: 2003-02-13
Filing date: 2003-02-13
Publication date: 2004-01-14
Anticipated expiration: 2013-02-13

Abstract

The utility model relates to an oxygen bottle cover, a backing consists of a tin plate, an inner layer comprises an antirust coating layer, an adhesive material layer and a pad layer. The utility model is characterized in that the pad layer is provided with a layer of oxygen layer. The utility model has the advantages of effectively lengthening the shelf life of beer, increasing the beer freshness, and greatly improving the taste.

Description

Oxygen bottle cover

Technical field

The utility model relates to a kind of Oxygen bottle cover, can be used for the encapsulation of beer bottle, belongs to beer industry packing technique field.

Background technology

Common beer bottle cap internal layer is formed ground floor by three layers: the rust-resisting paint layer; The second layer: adhesive phase; The 3rd layer: spacer layer, with this bottle cap encapsulation beer, the time has been grown, and oxygen and bottle oxygen that extravasates into residual in the bottle can influence quality of beer and freshness.

Summary of the invention

The purpose of this utility model is a kind of Oxygen bottle cover that can effectively prolong beer shelf-life and improve the beer freshness of invention.

For realizing above purpose, the technical solution of the utility model provides a kind of Oxygen bottle cover, and base material is by sheet tin, and internal layer is made up of rust-resisting paint layer, adhesive phase, spacer layer, and its characteristics are, are equipped with one deck oxygen uptake layer on spacer layer.

The utility model has increased one deck oxygen-absorbing material under the conventional bottle cap pad, this oxygen-absorbing material needs to be activated under wet condition, after in case the good beer of can is sealed up Oxygen bottle cover in the beer bottle, oxygen-absorbing material is with regard to oxygen remaining in the energy absorption bottle and the oxygen that extravasates into from bottle, thereby can effectively prolong the shelf-life of beer, make the freshness of beer, mouthfeel greatly improves.

The utility model has the advantages that: effectively prolong the shelf-life of beer, improved the freshness of beer, mouthfeel greatly improves.

Description of drawings:

Fig. 1 is the Oxygen bottle cover structural representation;

Fig. 2 is the Oxygen bottle cover birds-eye view.

The specific embodiment:

As shown in Figure 1, 2, be the Oxygen bottle cover structural representation, form by sheet tin 1, rust-resisting paint layer 2, adhesive phase 3, spacer layer 4, oxygen uptake layer 5.

Adopt sheet tin 1 system lid, coat rust-resisting paint layer 2 on sheet tin 1 surface, wait to dry the back and on rust-resisting paint layer 2, coat layer of adhesive layer 3 again, after the punch forming, at the bottle cap internal layer is to paste one deck spacer layer 4 on the adhesive phase 3, the last one deck OST oxygen-absorbing material layer 5 of loading onto in the outside of spacer layer 4.

Claims

1. Oxygen bottle cover, base material is made up of rust-resisting paint layer (2), adhesive phase (3), spacer layer (4) sheet tin (1), internal layer, it is characterized in that, is equipped with one deck oxygen uptake layer (5) on spacer layer (4).