Dampproof woven bag

A woven bag and moisture-proof layer technology, which is applied in the field of packaging materials, can solve problems such as mildew, invasion, and bag damage, and achieve the effects of good tensile strength and wear resistance, enhanced moisture-proof performance, and enhanced sealing effect

Inactive Publication Date: 2018-01-09
天津市裕林仿真花卉有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing woven bags on the market have only one layer of plastic woven bags. During the process of bagging and moving, the bag body is often damaged and the goods are spilled, and the existing woven bags are not waterproof. It is easily affected by

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dampproof woven bag

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0014] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0015] like figure 1 As shown, a moisture-proof woven bag of the present invention includes a woven bag body 1 and a sealing clip 2, the mouth of the woven bag body 1 is provided with a sealing clip 2 and an upper bottom suture 3, and the upper bottom suture 3 The upper end of the woven bag is connected with a sealing clip 2, and the woven bag body 1 includes a liner bag 4, a filling waterproof layer 5, a moisture-proof layer 6, and an outer bag 7 from the inner layer to the outer layer, and the sealing clip 2 is provided with a vent 8 , the upper end of the vent 8 is movably connected with a sealing cover 9 , and the bottom of the woven bag body 1 is provided with a bottom suture 10 .

[0016] The liner bag 4 is a PP liner bag or a PET liner bag.

[0017] The moisture-proof layer 6 is a film layer formed by polymerizing metallocene polyethylene.

[0018] The work...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a moisture-proof woven bag, which comprises a woven bag body and a sealing clip. A sealing clip and an upper bottom suture are arranged at the mouth of the woven bag body, and a sealing clip is connected to the upper end of the upper bottom suture. The woven bag body includes a liner bag, a filled waterproof layer, a moisture-proof layer, and an outer bag from the inner layer to the outer layer. The sealing clip is provided with a vent, and a sealing cover is movably connected to the upper end of the vent. The bottom of the bag body is provided with bottom stitching. The beneficial effect of the present invention is that the waterproof and moisture-proof layer arranged inside the woven bag enhances the moisture-proof performance of the woven bag, and the tensile strength and durability are good. In addition, the sealing clip and the upper and lower bottom sutures strengthen the sealing effect of the woven bag, When ventilation is required, open the sealing cover to ventilate, which can effectively prevent the quality of the food inside the woven bag and ensure its market value.

Description

technical field [0001] The invention belongs to the field of packaging materials, in particular to a moisture-proof woven bag. Background technique [0002] Woven bags are a kind of packaging supplies used to pack various goods, and are widely used in the packaging of chemical fertilizers, grain, pesticides, planting, salt, chemical products and other industries. Most of the woven bags on the existing market have only one layer of plastic woven bags. During the process of bagging and moving, the bag body is often damaged and the goods are spilled, and the existing woven bags are not waterproof. It is easy to be affected by water vapor in the air, so that the quality of the food inside will be reduced, and even the market and edible value will be completely lost. The sealing effect is not good, and the water vapor in the air invades the food, making it moist, deteriorated, moldy, and rotten. Contents of the invention [0003] The object of the present invention is to prov...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B65D33/00B65D33/16B65D33/01
Inventor 李施霖
Owner 天津市裕林仿真花卉有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap