CN202765406U

CN202765406U - Waterproof and pressure resistant packaging carton

Info

Publication number: CN202765406U
Application number: CN 201220119664
Authority: CN
Inventors: 羌燕明
Original assignee: JIANGSU DARHE NEW MATERIALS Co Ltd
Current assignee: JIANGSU DARHE NEW MATERIALS Co Ltd
Priority date: 2012-03-27
Filing date: 2012-03-27
Publication date: 2013-03-06
Anticipated expiration: 2022-03-27

Abstract

The utility model discloses a waterproof and pressure resistant packaging carton; a packaging paperboard comprises five layers of structures, wherein the first layer is a first film layer, the second layer is a first paperboard layer, the third layer is a paraffin wax layer, a fourth layer is a second paperboard layer, and the fifth layer is a second film layer; and through the adoption of a technical scheme provided by the utility model, the packaging paperboard obtains waterproof ability; meanwhile, as a PVC (Polyvinyl Chloride) film layer is additionally arranged, so that the strength of the paperboard is enhanced, materials can be recycled, the environment is protected and the production cost is reduced.

Description

Waterproof pressure resistant type Packaging Box

Technical field

The utility model relates to packaging field, specifically relates to a kind of waterproof pressure resistant type Packaging Box.

Background technology

Because the cost of the material of wrapper is low, can reclaiming, therefore existing packaging body material adopts cardboard mostly, but packing board is non-watertight, makes moist rear yielding, like this article in the packaging body has been caused qualitative impact, simultaneously, the intensity of packing board own is less, usually occurs the phenomenons such as crimp in transportation, also the article in the packaging body has been caused qualitative impact.

The utility model content

For the deficiencies in the prior art, the utility model provides a kind of packing board that can waterproof.

For achieving the above object, the utility model adopts following technical scheme to realize:

Waterproof pressure resistant type Packaging Box, comprise loam cake, base plate and four casings that panel surrounds, be provided with the thin film layer on described loam cake, casing and the base plate, inboard, junction at two adjacent panels is provided with pillar stiffener, captive joint with base plate in the lower end of described pillar stiffener, captive joint with the junction of adjacent two panels in the outside of described pillar stiffener, the upper end of described pillar stiffener contacts with upper capping;

Described thin layer is the PVC thin layer;

Described pillar stiffener adopts corrugated board.

The utility model has adopted at loam cake, casing and base plate and has been provided with one deck PVC film, and the PVC thin layer all possesses the ability of waterproof, like this so that cardboard running under the wet environment, can be moist under the protection of PVC thin layer.Simultaneously, therefore the material that the PVC thin layer can reclaim and again utilize has saved the cost of manufacturer, and the utility model adopts corrugated board as pillar stiffener, strengthen the voltage endurance capability of Packaging Box, avoided damaging because of the weight extruding danger of box house article.

The beneficial effects of the utility model are: the technical scheme that adopts the utility model to provide, its packaging board has the ability of waterproof, and simultaneously owing to having increased the intensity that PVC thin layer and corrugated sheet pillar stiffener have also improved cardboard, material can recycling, environmental protection has reduced productive costs.

Description of drawings

Fig. 1 is structural representation of the present utility model.

The specific embodiment

Below by specific embodiment, the utility model is done detailed description.

Embodiment 1

Referring to Fig. 1, waterproof pressure resistant type Packaging Box, the casing 3 that comprises loam cake 1, base plate 2 and four panel besieged cities, be provided with one deck PVC thin layer 4 on described loam cake 1, casing 3 and the base plate 2, inboard, junction at two adjacent panels is provided with pillar stiffener 5, captiveing joint with base plate 2 in the lower end of described pillar stiffener 5, captives joint with the junction of adjacent two panels in the outside of described pillar stiffener 5, and the upper end of described pillar stiffener 5 contacts with 1 of loam cake; Described pillar stiffener 5 adopts corrugated board.

Claims

1. waterproof pressure resistant type Packaging Box, comprise loam cake, base plate and four casings that panel surrounds, it is characterized in that: be provided with the thin film layer on described loam cake, casing and the base plate, inboard, junction at two adjacent panels is provided with pillar stiffener, captive joint with base plate in the lower end of described pillar stiffener, captive joint with the junction of adjacent two panels in the outside of described pillar stiffener, the upper end of described pillar stiffener contacts with upper capping.

2. waterproof pressure resistant type Packaging Box according to claim 1, it is characterized in that: described thin layer is the PVC thin layer.

3. waterproof pressure resistant type Packaging Box according to claim 1 is characterized in that: described pillar stiffener employing corrugated board.