CN201530960U

CN201530960U - Paperboard for high-buffer high-intensity packaging

Info

Publication number: CN201530960U
Application number: CN2009203130247U
Authority: CN
Inventors: 曾广胜; 邓青山; 刘跃军; 江太君; 许超; 石璞
Original assignee: 黄银飞
Priority date: 2009-10-22
Filing date: 2009-10-22
Publication date: 2010-07-21
Anticipated expiration: 2019-10-22

Abstract

A paperboard for high-buffer high-intensity packaging comprises outer layer face paper, core paper and inner layer face paper, wherein the core paper is composite core paper formed by cylindrical core paper and V-shaped corrugated core paper together, isolation paper is arranged between the cylindrical structure core paper and the V-shaped corrugated core paper, and the outer layer face paper and the inner layer face paper are respectively adhered on two outer lateral surfaces of the composite core paper. The paper board integrates the excellent buffer performance of the cylindrical structure and the high intensity characteristic of the V-shaped corrugated core paper, thereby greatly improving the comprehensive performance of the paperboard, and meanwhile, since the performances of the inner surface and the outer surface are different, the paperboard is not only suitable for packaging light products, but also is suitable for packaging heavy products, and widens the application scope of the products.

Description

A kind of high-buffer high-strength packaging board

Technical field

The utility model relates to a kind of cardboard, relates in particular to a kind of high-buffer high-strength packaging board.

Technical background

Existing packing board generally all is to use corrugated board, it generally is made of facial tissue, V-arrangement corrugating medium, lining paper, this traditional corrugated board ubiquity defectives such as shock-absorbing capacity is not good enough, intensity is lower, can only be used for the packing of lightweight product, and not be suitable for the packing of Heavy Product.Reason is, when carrying out the Heavy Product packing, especially at packing case during with the collision of external hard plastic environment, the outer surface of packing board can distortion of first mate's degree or damage, causes the product protection dynamics in the packing case not goodly, causes the distortion or the damage of product.

The utility model content

The utility model purpose provides a kind of novel high-buffer high-strength packaging board that possesses comfort cushioning performance and higher-strength simultaneously.

The technical solution of the utility model is: comprise outer facial tissue, core paper, nexine facial tissue, it is characterized in that: described core paper is the compound core paper that is made of jointly cylindrical structural core paper and V-type corrugating medium, be provided with barrier paper between two kinds of core papers, described outer facial tissue, nexine facial tissue are bonded in two lateral surfaces of compound core paper respectively.

The triangle the top of the horn of described V-arrangement corrugating medium faces the central shaft of cylindrical structural core paper.

The utility model, because the triangular structure of V-arrangement corrugating medium is a kind of rigid structure, stressed back is highly stable, thereby makes combination board have very high hardness; And the cylindrical structural core paper presents level and smooth nonlinear organization, when this structure was subjected to necessarily impacting, the response of structure impact also can present non-linear, made its distortion a stable region occur, even have very big impact also only can produce very little distortion, thereby have good shock-absorbing capacity; The utility model combines the high-strength characteristic of good shock-absorbing capacity of cylindrical structural core paper and V-arrangement corrugating medium, is not only applicable to the packing of lightweight product, also is applicable to the packing of Heavy Product, has expanded range of application greatly.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is user mode figure embodiment illustrated in fig. 1.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

With reference to Fig. 1, present embodiment comprises outer facial tissue 1, core paper, nexine facial tissue 3, described core paper is the compound core paper that is made of jointly cylindrical structural core paper 4 and V-type corrugating medium 5, be bonded with barrier paper 2 between nexine facial tissue 4 and the V-type corrugating medium 5, described outer facial tissue 1, nexine facial tissue 3 are bonded in two lateral surfaces of compound core paper respectively.

The triangle the top of the horn of described V-arrangement corrugating medium 5 faces the central shaft of cylindrical structural core paper 4.

With reference to Fig. 2; during use; product 6 is placed on nexine facial tissue 3 surfaces; near circular configuration core paper 4 one sides, when vibration taking place and impact, product produces the one-period active force to nexine facial tissue 3 under the gravity effect; because cylindrical structural core paper 4 impact have certain abirritation; make combination board have a hysteresis effect, and cylindrical structural core paper 4 has recovered deformation before another impacts arrival, can protect product to avoid shock effect effectively with respect to shock response.Opposite side is a V-arrangement corrugating medium 5, and this structural strength is bigger, can resist powerful external static pressure, can guarantee that packing case can not damage content because of crimp.

Claims

1. high-buffer high-strength packaging board, comprise outer facial tissue, core paper, nexine facial tissue, it is characterized in that, described core paper is the compound core paper that is made of jointly cylindrical structural core paper and V-type corrugating medium, be provided with barrier paper between cylindrical structural core paper and the V-type corrugating medium, described outer facial tissue and nexine facial tissue are bonded in two lateral surfaces of compound core paper respectively; The triangle the top of the horn of described V-arrangement corrugating medium faces the central shaft of cylindrical structural core paper.