Method and device for demonstrating formaldehyde release amount of decorative materials in stores and device thereof
A technology of formaldehyde emission and formaldehyde content, which is applied in measuring devices, analysis materials, air quality improvement, etc., can solve problems such as long detection cycle, inability to make purchase decisions, and inability to identify whether the propaganda is credible or not
Inactive Publication Date: 2014-01-22
杨奠基
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, what kind of standard the product can meet, in view of the cumbersome steps of the national standard detection method and the long detection cycle, it is impossible to directly display it to consumers at the sales site
As a result, consumers cannot identify whether the merchant's propaganda is credible, let alone make correct purchase decisions.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0010] Use a glass plate to make a cubic glass box with one side movable, and place a portable testing instrument and the object to be tested in the box, and close the movable glass plate after putting it in. At this time, a closed environment is formed in the box, and the formaldehyde release of the tested item can be intuitively known through the display value of the testing instrument.
[0011] When used for comparative display, several identical devices can be displayed side by side, one of which is placed with the tested item and the testing instrument, and the other (or several) are placed with the comparison item and the testing instrument, and at the same time, only one testing instrument can be placed as a blank experiment.
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
Login to View More Abstract
The invention provides a method and a device for visually demonstrating formaldehyde release amount of materials for consumers in sale of decorative materials such as artificial boards and emulsion varnish. The device mainly comprises a container 1, a portable detector 2 and a sample 3 of a detected article, wherein the container 1 is used for providing a closed environment; the portable detector 2 is used for detecting formaldehyde content in air; in use, the detector is used for detecting the formaldehyde content in the current air firstly, then the detector and the detected sample are put into the container and are sealed. The value of the formaldehyde content in the container is seen instantly through the change of values displayed by the detector.
Description
technical field [0001] The invention relates to an auxiliary method and device for commodity sales, in particular to a method and device for visually displaying the amount of formaldehyde released by materials to consumers during the sales of decorative materials such as wood-based panels and latex paint. Background technique [0002] As people pay more and more attention to the harmfulness of the release of formaldehyde and other harmful substances in decoration materials, in the sales, production and sales of building materials, manufacturers and distributors regard their products as "green and environmentally friendly", "formaldehyde-free", and "healthy and environmentally friendly". Point of sale. However, what kind of standard the product can meet, in view of the cumbersome steps of the national standard detection method and the long detection cycle, it cannot be directly displayed to consumers at the sales site. As a result, consumers cannot identify whether the merch...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
CPCY02A50/20
Inventor 石延芳杨奠基
Owner 杨奠基