CN2251311Y

CN2251311Y - Integral compound paper box for snack

Info

Publication number: CN2251311Y
Application number: CN 95226509
Authority: CN
Inventors: 姜永生
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-10
Filing date: 1995-11-10
Publication date: 1997-04-09
Anticipated expiration: 2005-11-10

Abstract

The utility model relates to a fast food box, which is composed of a waterproof layer which is sprayed and coated or covered on a green body which adopts paper as base materials and is formed integrally. In addition, a stiffening rib, a divided convex body, and a relievo pattern are made together and easily on a box body. A light covering layer can be printed on the surface. Thus, the fast food box has the advantages of light weight, uniformity, smoothness and cleanness, high strength, oil-proof and water-proof performances, low cost, easy industrial production, etc.

Description

Whole extrusion coating paper mass box for snack

The utility model relates to a kind of mess-tin.

Along with the quickening of people's rhythm of life, convenient, fast food develops rapidly easily, and the fast food box body adopts the foamed plastics box more.Though its manufacture craft is simple, cost is lower, and because of it is difficult for being reduced, digesting by nature, the foam that abandons is in a large number moulded box, has become the white pollution of contaminated environment.Domestic many areas explicit order are prohibited and to be shown and use the plastics mess-tin, and carry out using the papery mess-tin, to alleviate the pollution of environment etc.

Existing papery mess-tin all adopts hardboard, through the cutting punching press, folding by artificial or machine again, adhesive paste forms, its shape can only be that simple geometric shapes such as circular cone, cylinder, cuboid, style are single, outward appearance is owed U.S., it is higher especially to remain at the cardboard cost, the source of goods is few, it is high that processing time consuming, intensity are owed, defectives such as leakage of oil water easy to crack.

The purpose of this utility model provides a kind of rational in infrastructure, attractive in appearance, light weight, intensity height, oil-proof water, inexpensive and be convenient to the whole extrusion coating paper mass box for snack of automated production.

Major scheme of the present utility model is: described box body ties up to the papery base substrate inboard of the global formation that is base material, spraying or multiple film one deck watertight composition; Described watertight composition can adopt the edible wax layer, also can adopt vacuum aluminium coated layer etc.Be provided with plurality of strengthening ribs on box body, and be shaped between box body and lid and cover impression, wherein, described reinforcement can be embodied in various convex tendons, recessed trough body and embossing pattern of matching etc.; Bottom at box body also can be equipped with convex body, and described convex body can improve the intensity at the bottom of the box and the outer apparent volume of box body, also can utilize convex body that box body is divided into several small containers, so that deposit meal, dish respectively; The outside at box body, box body can spray or print one deck finish coat.In addition, the shape of box body also can be designed multiple shape according to user's needs, even can also be convenient to print pattern attractive in appearance or literal by some trade marks, enterprise's indicia patterns etc. in the requirement of some enterprise design, makings, double as is a kind of economy, measure big propaganda material.

Because it is that the base material straight forming is (when needing that the utility model system adopts paper pulp, also can in the paper fiber, blend an amount of adhesive, talcum powder etc.) overall structure evenly, consistent and do not have bonding or the joint portion, especially the utility model can adopt straw pulp inexpensive and that easily reduced by nature, or the raw materials such as horsehit paper pulp that reclaim are made.Therefore have rational in infrastructure, appearance looks elegant, various, quality is light and even, inside and outside bright and clean intensity height, bigger, the oil-proof water of hardness, cheap, be convenient to characteristics such as automated production and very popular.

Below by embodiment, the utility model is further described.

Fig. 1 is a kind of bulk shape schematic diagram of the present utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the cutaway view of another kind of structure of the present utility model.

Embodiment: according to the needs of user to the box body profile, design corresponding mould, then paper pulp is transported in the aforementioned mould one by one with pump, directly absorption or extrusion modling, with box body (3), lid (5) and therebetween cover impression and concavo-convex reinforcement (2), convex body (4) integral one-step molding.And then drying, trimming, spraying last layer edible wax and constitute watertight composition (31), box body (3) is outer can to print one deck finish coat (33), and required pattern, literal etc.At last, sterilization, packing are just finished and are manufactured.When the restaurant uses, only need Kaifeng after, in described lunch box, insert meal, dish one by one, can be convenient, healthy, be widely used by nature non-environmental-pollution (recyclable or be easy to be reduced).

Claims

1, a kind of whole extrusion coating paper mass box for snack is characterized in that it is base substrate (32) inboard of base material global formation that described box body (3) ties up to the papery, spraying or multiple film one deck watertight composition (31).

2, whole extrusion coating paper mass box for snack as claimed in claim 1 is characterized in that described box body (3) is provided with plurality of strengthening ribs (2); And between box body and lid (5), be shaped on and cover impression (6).

3, whole extrusion coating paper mass box for snack as claimed in claim 1 is characterized in that the bottom of described box body is equipped with convex body (4).

4,, it is characterized in that described box body, cover body outside spraying or printing one deck finish coat (33) as claim 1,2,3 described whole extrusion coating paper mass box for snack.