Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of air bubble film and air bubble layer, which is applied in the field of composite packaging materials and composite air bubble film, can solve the problems of poor cushioning performance and strength, easy to wear workpiece surface, single function of air bubble paper, etc., and achieves wide application, increased practical performance, The effect of strong buffer
Inactive Publication Date: 2015-04-22
QINGDAO CHIJIAN SPORTS EQUIP
View PDF3 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0005] At present, the common bubble paper has a single function, and the simple bubble film has a better cushioning effect, but it is easy to wear the surface of the workpiece, especially the paint surface, and its strength is not very high.
The pure PE foam film is better in protecting the surface of the workpiece, but the cushioning performance and strength are not good.
The simple plastic braid has good strength, but the cushioning effect is not good, and it is easy to wear the workpiece
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0017] The braided layer 1 is a plastic braided belt with a thickness of 0.3 mm, which has the functions of high strength and tear resistance. The bubble layer is bubble paper, the thickness of the bubble layer is 2.2 mm, and it has cushioning, abrasion resistance, rainproof, shock absorption, impact resistance and thermal sealing properties. The PE foam layer is PE foam paper, and the thickness of the PE foam layer is 1 mm, which can protect the surface of the packaged workpiece.
Embodiment 2
[0019] The braided layer 1 is a plastic braided belt with a thickness of 0.5mm, which has the functions of high strength and tear resistance. The bubble layer is bubble paper, the thickness of the bubble layer is 3 mm, and it has cushioning, wear-resistant, rainproof, shock-absorbing, impact-resistant and heat-sealing properties. The PE foam layer is PE foam paper, and the thickness of the PE foam layer is 0.5mm, which can protect the surface of the packaged workpiece.
Embodiment 3
[0021] The braided layer 1 is a plastic braided belt with a thickness of 1mm, which has the functions of high strength and tear resistance. The bubble layer is bubble paper, the thickness of the bubble layer is 3.5 mm, and it has cushioning, abrasion resistance, rainproof, shock absorption, impact resistance and thermal sealing properties. The PE foam layer is PE foam paper, and the thickness of the PE foam layer is 2 mm, which can protect the surface of the packaged workpiece.
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
Property
Measurement
Unit
thickness
aaaaa
aaaaa
thickness
aaaaa
aaaaa
thickness
aaaaa
aaaaa
Login to view more
Abstract
The invention belongs to the technical field of packaging materials and relates to a composite packaging material, in particular to a composite air bubble film. The composite air bubble film comprises a weaving layer, an air bubble layer and a PE foaming layer, wherein the weaving layer, the air bubble layer and the PE foaming layer are sequentially co-extruded to form the composite air bubble film. The composite air bubble film has the advantages of being high in strength and tear-preventing, has good buffering, abrasion-preventing, rainproof, damping, impact-resisting and heat seal performance, and the PE foaming layer has a function of protecting the surface of a packaged workpiece. The composite air bubble film integrates three purposes in one, and practical performance is greatly improved. The composite air bubble film has the advantages of being high in cleanliness, soft, light in weight, high in strength, tear-resistant, dirt-resistant and the like, has high shock resistance and elongation at break and is wide in application range.
Description
technical field [0001] The invention belongs to the technical field of packaging materials and relates to a composite packaging material, in particular to a composite air bubble film. Background technique [0002] Air Bubble Film, also known as air cushion film, air bead film, bubble cloth, bubble paper, bubble film, bubble film, air cushion film, is a pressure-proof, moisture-proof and shock-proof chemical product used for packaging filling. It has the advantages of good shock absorption, impact resistance, heat sealing, non-toxic, odorless, moisture-proof, corrosion-resistant, and good transparency. [0003] PE foam film is also called air cushion film, bubble film, bubble paper, and bubble bag. Its characteristic is to achieve shockproof and cushioning effect by sealing the airbag, and it can also be processed into antistatic type, which is a mature packaging material. [0004] According to the main material, the plastic woven belt is composed of polypropylene belt and ...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more