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

Plastic baking tray

A bakeware and plastic technology, which is applied in the field of kitchen utensils, can solve the problems that the bakeware cannot withstand for a long time, affects the performance of food grade, and the composition of materials is complicated, and achieves the effect of shortening the baking time, shortening the heating and cooling time, and simple ingredients

Inactive Publication Date: 2016-10-12
宁波美派文体日用品有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the baking pan made of this composite material has good rigidity and the service temperature can reach 200°C, the composition of the material is complex and contains more polyethersulfone, and the long-term service temperature of polyethersulfone is 180-200°C The deformation temperature is 200-220°C, so the bakeware made of this composite material cannot withstand higher temperatures for a long time, and its use is limited; moreover, the composite material contains more fillers, and the filler glass fiber will affect the quality of food. class performance

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
  • Plastic baking tray
  • Plastic baking tray
  • Plastic baking tray

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The raw materials were weighed according to the components and parts by weight of Example 1 in Table 1, and the raw materials were pre-dried at a temperature of 160° C., and the pre-drying time was 7 hours. Then the weighed raw materials are fully mixed and added into the barrel. The temperature of the front section of the barrel is 360°C, the temperature of the middle section is 350°C, and the temperature of the back section is 330°C. It is heated to a molten state, and the melt temperature is 330°C. Then inject it into a mold with a temperature of 100° C. through a nozzle of a hot runner, and the injection speed is 35 seconds per mold to obtain a plastic baking tray.

Embodiment 2

[0039] The raw materials were weighed according to the components and parts by weight of Example 2 in Table 1, and the raw materials were pre-dried at a temperature of 160° C., and the pre-drying time was 7 hours. Then the raw materials are fully mixed and added into the barrel. The temperature of the front section of the barrel is 360°C, the temperature of the middle section is 350°C, and the temperature of the back section is 330°C. It is heated to a molten state, and the melt temperature is 330°C. Then it is injected into a mold with a temperature of 100° C. through a nozzle of a hot runner, and the injection speed is 36 seconds per mold to obtain a plastic baking tray.

Embodiment 3

[0041] The raw materials were weighed according to the components and parts by weight of Example 3 in Table 1, and the raw materials were pre-dried at a temperature of 170° C., and the pre-drying time was 7 hours. Then the weighing materials are fully mixed and added into the barrel. The temperature of the front section of the barrel is 365°C, the temperature of the middle section is 355°C, and the temperature of the back section is 335°C. It is heated to a molten state, and the melt temperature is 340°C. Then inject it into a mold with a temperature of 110° C. through a nozzle of a hot runner, and the injection speed is 38 seconds per mold to obtain a plastic baking tray.

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 a plastic baking tray, and belongs to the technical field of kitchen appliances. The plastic baking tray is prepared from the following materials in percentage by mass: 28 to 32% of filler and the balance of being liquid crystal polymer. The plastic baking tray has simple components and low cost. The material density of the plastic baking tray is 1.6 or so, and is only about 1 / 5 of a metal material, and the prepared plastic baking tray is light in weight and convenient to carry. In addition, the plastic baking tray also has high strength and high rigidity of a metal baking tray, and has the characteristic of bearing a high temperature of 240 to 260 DEG C for a long time and even bearing a high temperature of 300 DEG C above for a short time.

Description

technical field [0001] The invention relates to an oven container, in particular to a plastic baking tray, which belongs to the technical field of kitchen utensils. Background technique [0002] As ovens gradually enter the kitchens of mass consumers, a series of professional food storage containers such as baking pans have become daily necessities needed by thousands of households. [0003] Currently popular in the market are mainly metal baking pans made of iron, aluminum or alloys, which are hard and not easy to break, and can withstand high temperatures of 220-280°C during oven cooking without damage or deformation. . However, in the process of use and storage, metal baking pans also have some basic weaknesses: such as easy to rust, heavy, and inconvenient to carry; Brightness, food safety and other aspects have increasingly become the dominant factors affecting people's purchases. However, the traditional bakeware is mainly composed of metal, the production process i...

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): C08L101/12C08L27/18C08K3/26C08K3/34B29C45/78
CPCB29C45/78B29C2945/76531C08K3/26C08K3/34C08K2003/265C08L101/12C08L2201/08C08L27/18
Inventor 李利
Owner 宁波美派文体日用品有限公司
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

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com