JPH01179851U

JPH01179851U -

Info

Publication number: JPH01179851U
Application number: JP7554788U
Authority: JP
Priority date: 1988-06-07
Filing date: 1988-06-07
Publication date: 1989-12-25
Anticipated expiration: 2003-06-07
Also published as: JPH0712283Y2

Description

[Brief explanation of drawings]

第１図は本考案の陳列兼用の食品包装容器を示
した斜視図、第２図は第１図に示した本考案から
なる容器の使用状態を示した斜視図と断面図、第
３図と第４図は本考案の素材を示した容器の一部
断面図である。１……容器本体、２……下底部、３……上底部
、４……中底部、５……縁面、６……蓋体、７…
…連着部、８′……熱可塑性樹脂、８″……発泡
性樹脂、９……抗菌性ゼオライト、１０……シー
ト、１１……熱可塑性樹脂シート、１２……多層
シート、１３……核剤、１４……発泡体。 Fig. 1 is a perspective view showing the food packaging container of the present invention which is also used for display; Fig. 2 is a perspective view and a sectional view showing the container of the present invention shown in Fig. 1 in use; Fig. 3; FIG. 4 is a partial sectional view of a container showing the material of the present invention. DESCRIPTION OF SYMBOLS 1... Container body, 2... Lower bottom, 3... Upper bottom, 4... Middle bottom, 5... Edge surface, 6... Lid, 7...
...Connection part, 8'...Thermoplastic resin, 8''...Foamable resin, 9...Antibacterial zeolite, 10...Sheet, 11...Thermoplastic resin sheet, 12...Multilayer sheet, 13... Nucleating agent, 14...foam.

Claims

[Scope of Claim for Utility Model Registration] (1) A food packaging container made of resin, in which the container body and lid are integrally molded, and the bottom of the container body is molded with at least three or more levels of unevenness. A food packaging container that can also be used for display purposes. (2) The food packaging container for display and display according to claim 1, wherein the edge surfaces of the container body and the lid are inclined, and the bottom of one end of the container body is formed to be large. (3) At least the inner surface of the container main body and the inner surface of the lid body are mainly made of resin and antibacterial zeolite, and the antibacterial zeolite is in the range of 0.1 to 5% by weight based on the total weight of the resin. The resin packaging container according to claim (1), which is made of a material. (4) The resin packaging container according to claim (3), wherein the resin is polystyrene. (5) The resin packaging container according to claim (3) or (4), wherein the antibacterial zeolite has some or all of the ion-exchangeable ions in the zeolite replaced with antibacterial metal ions. (6) The resin packaging container according to claim (3) or (4), wherein the antibacterial zeolite has ammonium ions and antibacterial metal ions replacing some or all of the ion-exchangeable ions in the zeolite. (7) The resin packaging container according to claim (5) or (6), wherein the antibacterial metal ion is a silver, copper or zinc ion. (8) The antibacterial material is mainly composed of a thermoplastic resin and an antibacterial zeolite, and the antibacterial zeolite is 0.0% based on the total weight of the thermoplastic resin.
In the range of 1 to 5% by weight, and 0.03 mm to
The resin packaging container according to any one of claims (3) to (7), which is a multilayer sheet in which at least one thermoplastic resin sheet is fused or adhered to a 0.1 mm thick sheet. (9) The antibacterial material mainly consists of a foamable resin, an antibacterial zeolite, a foaming agent, and a nucleating agent, and the antibacterial zeolite is 0.1 to 5% by weight based on the total weight of the foamable resin, and the antibacterial zeolite is 5 to 15 foaming agents
The resin packaging container according to any of claims (3) to (7), wherein the resin packaging container is a foam having a content of the nucleating agent in a range of 0.1 to 5% by weight.