Aluminum film composited EPE (expandable polyethylene)
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A technology of pearl cotton and aluminum film, which is used in synthetic resin layered products, household components, applications, etc., can solve the problems of limited use of aluminum film, weak bonding, and poor appearance of pearl cotton, and achieves shock-proof mechanical properties, High transparency, high strength effect
Inactive Publication Date: 2016-03-16
TAICANG QINGYU SPECIALTY PLASTICS CO LTD
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Both packaging materials have their own advantages, but the single pearl cotton is not beautiful enough, and the single aluminum film limits its application field. The aluminum film is covered on the pearl cotton, which is widely used in electronic appliances, instruments, computers, audio, Packaging of various products such as medical equipment, industrial control cabinets, lighting, handicrafts, glass, ceramics, home appliances, spraying, furniture, wine and gift packaging, hardware products, toys, melons and fruits, inner packaging of leather shoes, daily necessities, etc.
Although the pearl cotton aluminum-clad film composite packaging material is beautiful, it often has the problem of weak bonding
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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
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[0008] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0009] Wherein, the aluminum-film composite pearl cotton is composed of the uppermost aluminum-plated film layer, the adhesive of the middle layer and the lowermost pearl cotton layer, and the aluminum-plated film layer is a polyester aluminum-plated film, so The aluminized thin film layer accounts for 23%-44% of the total weight of the aluminum film composite pearl cotton, the described adhesive accounts for 10%-24% of the total weight of the aluminum film composite pearl cotton, and the described pearl cotton layer accounts for the aluminum film composite pearl cotton. The total weight of membrane composite pearl cotton is 44%-55%.
[0010] It is further illustrated that the adhesive is nitril...
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Abstract
The invention discloses aluminum film composited EPE (expandable polyethylene). The aluminum film composited EPE is formed by combining an aluminized film layer on the top layer, an adhesive on the middle layer and an EPE layer on the bottom layer, wherein the aluminized film layer is an aluminized PET (polyethylene terephthalate) film and accounts for 23%-44% of the total weight of the aluminum film composited EPE; the adhesive accounts for 10%-24% of the total weight of the aluminum film composited EPE; the EPE layer accounts for 44%-55% of the total weight of the aluminum film composited EPE. The aluminum film composited EPE has the advantages of excellent damping, shakeproof and mechanical properties, stiff and smooth performance, impact resistance, resistance to chemical corrosion, high transparency, good gloss and high strength.
Description
technical field [0001] The invention relates to an aluminum film composite pearl cotton. Background technique [0002] EPE pearl cotton is a new type of environmentally friendly packaging material, which is composed of numerous independent bubbles produced by physical foaming of low-density polyethylene. It overcomes the shortcomings of ordinary styrofoam such as fragility, deformation, and poor recovery. It has many advantages such as water and moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, recycling, environmental protection, and strong impact resistance. Good chemical resistance is an ideal substitute for traditional packaging materials, widely used in electronic appliances, instruments, computers, audio, medical equipment, industrial control chassis, hardware lighting, handicrafts, glass, ceramics, home appliances, spraying, furniture and furniture , alcohol and resin and other high-end fragile gift packagi...
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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
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