Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Molded pulp tray with composite structure and production method thereof

A pulp molding and composite structure technology, applied in rigid containers, containers, packaging, etc., can solve the problems of easy damage to natural ecology, poor strength and rigidity, and damage to the plastic environment, and achieve low price, light weight, and high production efficiency Effect

Inactive Publication Date: 2015-04-08
广东省汇林包装科技集团有限公司
View PDF13 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Large pulp molded structures have poor strength and rigidity and are easily deformed
Therefore, pulp molding in the market is mainly used as the inner lining packaging of products, and it is rarely used as a heavy-duty logistics pallet. Therefore, in the logistics industry, wooden pallets or plastic product pallets are more commonly used. The use of wooden pallets needs to cut down a lot of trees, which is easy to damage the natural ecology, while the pallets of plastic products are obtained through petroleum refining. This kind of plastic products is not easy to degrade after use, and a large number of discarded plastics are easy to cause damage to the environment. Therefore, combined with the current Due to the current situation of pallet use in the logistics industry and the shortcomings of existing pulp molding, the inventor has invented a pulp molding pallet with a composite structure and a manufacturing method after repeated tests and demonstrations.

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
  • Molded pulp tray with composite structure and production method thereof
  • Molded pulp tray with composite structure and production method thereof
  • Molded pulp tray with composite structure and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The invention will be described in detail below with reference to the accompanying drawings.

[0039] See Figure 1 to Figure 13 , A molded pulp tray with a composite structure, comprising a molded pulp body 1, the molded pulp body 1 including a packaging component 2 and a number of hollow supporting feet 3 arranged below the packaging component 2, the A honeycomb-filled cardboard or several layers of corrugated cardboard 5 are arranged in the supporting leg 3, a honeycomb cardboard 4 is arranged above the supporting leg 3, and the periphery of the packaging assembly 2 is bent into a shape and covered and connected to the outer side of the honeycomb cardboard 4 . The pulp molded tray adopts the packaging combination of the pulp molded body structure on the honeycomb paperboard 4 and the corrugated paperboard 5 in the structure. Because the honeycomb paperboard 4 has the advantages of light weight, low price and high strength, especially its honeycomb structure has a large...

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 relates to the technical field of logistical conveying tools and discloses a molded pulp tray with a composite structure. According to the arrangement, a molded pulp body structure, a honeycomb cardboard and a corrugated board are combined and packaged; the honeycomb cardboard is light, cheap, high-strength and the like, and a honeycomb structure is large in bearing ratio, so that the molded pulp tray is high in strength, recycled or thoroughly degraded and simple in structure. The invention further provides a production method of the molded pulp. In the simple production method, the molded pulp body, the honeycomb cardboard and the corrugated boards are packaged to achieve the molded pulp tray high in bearing strength. The production method is simple in method, easy to operate, high in production efficiency and cost saving.

Description

Technical field [0001] The invention relates to the technical field of logistics conveying tools, in particular to a pulp molded tray with a composite structure and a manufacturing method. Background technique [0002] Pulp molding is a three-dimensional papermaking technology. It is a paper product with a certain shape formed by a special mold on a molding machine. The pulp molding structure is an open three-dimensional space and has a uniform thin-walled structure. Large-scale pulp molded structures have poor strength and rigidity and are easily deformed. Therefore, the current pulp molding on the market is mainly used as the inner packaging of the product, and it is rarely used as the logistics pallet that bears heavy loads. Therefore, in the logistics industry, wood pallets or plastic pallets are commonly used. The use of wooden pallets requires cutting down a lot of trees, which is easy to destroy the natural ecology, while the pallets of plastic products are obtained throu...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B65D19/34
CPCB65D19/40B65D19/0069B65D2519/00019B65D2519/00054B65D2519/00124
Inventor 滑广军谢勇袁志庆蒋海云廖泽顺
Owner 广东省汇林包装科技集团有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products