Aseptic package bag

A technology of packaging bags and bag bodies, applied in the field of packaging bags, can solve the problems of inconvenient transportation, easy to be invaded by bacteria, large volume of hard containers, etc., and achieve the effect of preventing intrusion

Inactive Publication Date: 2005-09-21
合肥金紫荆包装有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention aims to solve the technical problems that the existing

Method used

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  • Aseptic package bag
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Example Embodiment

[0012] The present invention will be further described below in conjunction with the drawings and embodiments.

[0013] As shown in the figure, the present invention includes a bag body 3 and a filling nozzle 2. The filling nozzle 2 is installed in the bag body 3, and the filling nozzle 2 is plugged with a sealing plug 1. The bag body 3 is made of a layered material, and the layered structure of the layered material is an outer layer 4, an intermediate layer 5, an inner layer 6 and a modified polyethylene layer 7 and a modified polyethylene layer in order from the outside to the inside. 8.

[0014] The outer layer 4 is composed of a five-layer structure. From the outside to the inside, the modified polyethylene layer I, the adhesive resin layer, the polyamide layer and the modified polyethylene layer II are successively composed. The modified polyethylene layer I is composed of 30-70% Linear polyethylene and 30-70% polyethylene are blended and modified. Modified polyethylene layer...

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Abstract

This invention discloses one asepsis package, which comprises package body and filling mouth on the package. The package part is made of layer materials with orderly laid outer layer, inner layer and two layers of modified polyethylene layer, wherein, the outer layer is composed of five layers of orderly modified polyethylene layer, felt resin layer, polyamide layer and modified polyethylene layer; the middle layer is polyethylene terephthalates modified layer; the inner layer is composed of linear polyethylene layers one and two and third. The modified polyethylene layer is of three and five structure.

Description

technical field [0001] The invention relates to a packaging bag, in particular to an aseptic packaging bag. Background technique [0002] With the development of deep processing of agricultural and sideline products, fruit jam, tomato sauce, fruit juice, etc. have entered the modern production stage, but now these items are stored in hard containers, which are not only bulky, inconvenient to transport, but also easy to store. invaded by bacteria. Contents of the invention [0003] The purpose of the invention is to develop a kind of aseptic packaging bag. [0004] The invention aims to solve the technical problems that the existing hard containers are large in size, inconvenient to transport, and easily invaded by bacteria. [0005] The technical solution of the present invention is: it includes a bag body and a filling nozzle, the filling nozzle is mounted on the bag body, and it is characterized in that the bag body is made...

Claims

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Application Information

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IPC IPC(8): B32B27/00B65D30/08B65D65/40
Inventor 李光球金虎成李明哲
Owner 合肥金紫荆包装有限公司
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