Luggage shell material

A shell material, luggage technology, applied in luggage, containers, applications, etc., can solve the problems of leather luggage not waterproof, easy to age and become brittle, unsafe, etc., to avoid non-specific adsorption and microbial adhesion and growth, a broad market Application prospect, strong impact resistance effect

Inactive Publication Date: 2020-12-11
湖南省亚玛图工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cloth bags are easily damaged, not waterproof, and unsafe. The contents of the bags are easy to be squeezed, which can easily cause deformation and damage of items
Hard plastic bags are poor in strength and tend to age and become brittle after a long time, leading to cracks. Leather bags are not waterproof, easily damaged, and unsafe. Once these bags are scrapped, they cannot be recycled, which will cause serious environmental pollution.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1, a kind of luggage shell material, comprises outer layer, inner layer and is positioned at the middle layer between outer layer and inner layer, and described outer layer is biodegradable dirt-resisting material, and described middle layer is coconut shell fiber / polybutylene succinate composite material, the inner layer is an inorganic fiber reinforcement material, and the coconut shell fiber / polybutylene succinate composite material and inorganic fiber reinforcement material are compounded by heating and pressing As for the plate, the biodegradable antifouling material is evenly attached to the surface of the coconut shell fiber / polybutylene succinate composite material by spraying.

[0012] The biodegradable anti-fouling material is prepared by the following steps: adding a hybrid polymerization t-BuP4 catalyst to caprolactone, and simultaneously catalyzing the ring-opening polymerization of caprolactone and 2-(N,N-dimethylamino)ethyl The free radical po...

Embodiment 2

[0016] Embodiment 2, a kind of case and bag shell material, comprise outer layer, inner layer and be positioned at the middle layer between outer layer and inner layer, described outer layer is biodegradable antifouling material, and described middle layer is coconut shell fiber / polybutylene succinate composite material, the inner layer is an inorganic fiber reinforcement material, and the coconut shell fiber / polybutylene succinate composite material and inorganic fiber reinforcement material are compounded by heating and pressing As for the plate, the biodegradable antifouling material is evenly attached to the surface of the coconut shell fiber / polybutylene succinate composite material by spraying.

[0017] The biodegradable anti-fouling material is prepared by the following steps: adding a hybrid polymerization t-BuP4 catalyst to caprolactone, and simultaneously catalyzing the ring-opening polymerization of caprolactone and 2-(N,N-dimethylamino)ethyl The free radical polym...

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Abstract

The invention discloses a luggage shell material which comprises an outer side layer, an inner side layer and a middle layer located between the outer side layer and the inner side layer, the outer side layer is made of a biodegradable antifouling material, the middle layer is made of a coconut shell fiber / polybutylene succinate composite material, the inner side layer is made of an inorganic fiber reinforced material, the coconut fiber / polybutylene succinate composite material and the inorganic fiber reinforced material are compounded into a plate through heating and pressurizing, and the biodegradable anti-fouling material is uniformly attached to the surface of the coconut fiber / polybutylene succinate composite material through spraying. The invention belongs to the technical field of high polymer materials, and particularly relates to the luggage shell material which is good in drawing depth, high in bending strength, high in impact strength and capable of being biodegraded.

Description

technical field [0001] The invention belongs to the technical field of macromolecular materials, and specifically refers to a casing material of a case and bag. Background technique [0002] When people travel or go on business trips, they often carry a variety of bags to hold items. Trolley bags are loved by people because of their labor-saving and convenient advantages; moreover, because of their convenience, large capacity, and durability, they have become a must for people on business trips. less gear. At present, the materials used to make trolley bags mainly include: cloth, leather, hard plastic, aluminum alloy, etc. Cloth bags are easily damaged, not waterproof, and unsafe. The contents of the bags are easy to be squeezed, which may cause deformation and damage to the items. Hard plastic bags are weak in strength and tend to age and become brittle over time, leading to breakage. Leather bags are not waterproof, easily damaged, and unsafe. Once these bags are scrappe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B9/00B32B9/04B32B5/02B32B5/26B32B9/02B32B17/02B32B17/10B32B17/12B32B27/36B32B27/18B32B7/08B32B7/02B32B7/022B32B33/00C08L67/02C08L97/02C08J7/04A45C5/02
CPCB32B27/36B32B27/18B32B27/12B32B5/022B32B5/26B32B7/08B32B7/02B32B7/022B32B33/00C08L67/02C08J7/0427A45C5/02B32B2255/02B32B2255/10B32B2255/26B32B2262/06B32B2262/101B32B2262/106B32B2307/7163B32B2307/7145B32B2307/70B32B2307/558B32B2307/554B32B2307/50B32B2439/46C08L2205/16C08J2367/02C08J2467/04
Inventor 胡勇明
Owner 湖南省亚玛图工贸有限公司
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