CN206511382U

CN206511382U - A kind of EPE pearl wool mobile phone internal liner package pad

Info

Publication number: CN206511382U
Application number: CN201621485333.9U
Authority: CN
Inventors: 李忠龙; 李忠波
Original assignee: Qingdao Sino Long Polytron Technologies Inc
Current assignee: Qingdao Sino Long Polytron Technologies Inc
Priority date: 2016-12-31
Filing date: 2016-12-31
Publication date: 2017-09-22
Anticipated expiration: 2026-12-31

Abstract

A kind of EPE pearl wool mobile phone internal liner package pad, it includes bottom plate and the four side walls upwardly extended from bottom plate surrounding, the bottom plate and side wall all material are five-layer structure, respectively EPE pearl wool layer, it is located at the flame-retardant layer of EPE pearl wool both sides respectively, and the high-density polyethylene layer on the outside of flame-retardant layer, wherein EPE pearl wool layer add 4 8% antistatic agent, antistatic additive is applied in high-density polyethylene layer simultaneously, the EPE pearl wool mobile phone internal liner package pad sheet resistance reaches 10E6 Ω to 10E9 Ω.The utility model has good antistatic performance, fire resistance and waterproof, vapor-proof performance.

Description

A kind of EPE pearl wool mobile phone internal liner package pad

Technical field

The utility model is related to packaging material field, and in particular to a kind of EPE pearl wool mobile phone internal liner package pad.

Background technology

With the developing of the mankind, the progress of science and technology, electronic product is increasingly popularized in the life of people, especially hand Machine, almost human hand one, an or even number platform.And in the transportation of mobile phone, especially long-distance transportation when, it occur frequently that Infringement, it is necessary within a package place internal liner package pad, for fixing mobile phone, it is ensured that mobile phone is not moved in transportation, Simultaneous buffering external impact power, reduces or reduces destruction of the foreign impacts to inner packing mobile phone.

EPE pearl wool produces countless separated foams through physical blowing by low density polyethylene (LDPE) ester and constituted, and is non-crosslinked close Pore structure, also known as polyethylene foam cotton, which overcome frangible common foamed glue, deformation, the shortcoming of recovery difference, are a kind of new The packaging material of environmental protection.Simultaneously because EPE pearl wool has moistureproof, shockproof water proof, sound insulation, crashworthiness power is strong, plasticity is good, tough Many advantages, such as property is strong, also with good chemical resistance, it is widely used in seat cushions, boudoir, electronic apparatus, instrument The fragile articles such as instrument, computer, sound equipment are packed.

At present, EPE pearl wool has been applied to mobile phone packaging, as mobile phone buffer pad.But common EPE pearl wool belongs to Inflammable product, is used as packaging material, it is impossible to play fireproof effect, and also has antistatic property.And in mobile phone storage, transport During, friction occurs between element, hits and due to the influence in external electrical field and magnetic field, electrostatic is easily produced, and then produce Light a fire flower, cause spontaneous combustion.Simultaneously as the circuit of ic component reduces, pressure-resistant reduction, circuit area reduces so that The device reduced capability of resistance to electrostatic impact, static electric field absorption dust, change electronic circuit between impedance, influence product function with Life-span；Electrostatic field is also possible to destroy insulation or the conductor of element, prevents element from working；The heat that the electric field or electric current of moment is produced Amount can all make element injured, influence the performance of electronics, even result in it and destroy completely.Ordinary pearl cotton as electronic product bag Package material, can only play cushioning effect, and can not play a part of fireproof antistatic.

Utility model content

For these technical problems of prior art, the utility model proposes a kind of new EPE pearl wool mobile phone liner Wrapped pad, which raises fire resistance and antistatic property.

To achieve these goals, the utility model provides following technical scheme：Lining bag in a kind of EPE pearl wool mobile phone Dress pad, it includes bottom plate and the four side walls upwardly extended from bottom plate surrounding, and the bottom plate and side wall all material are five layers of knot Structure, respectively EPE pearl wool layer, respectively positioned at two layers of flame-retardant layer of EPE pearl wool both sides, and two on the outside of flame-retardant layer Hdpe layer layer, wherein 4-8% antistatic agent is added in EPE pearl wool layer, while in high-density polyethylene layer Upper coating antistatic additive, the EPE pearl wool mobile phone internal liner package pad sheet resistance has reached 10E6 Ω to 10E9 Ω, can be well Prevent from producing electrostatic in transportation, so as to improve the protective value to mobile phone.

According to further improvement, it is tristerin, hydroxy alkyl to add the antistatic agent in EPE pearl wool layer Monoethanolamine, octadecyldiethanol amine monostearate or octadecyldiethanol amine.

According to further improvement, it is triethanolamine to add the antistatic agent main component in EPE pearl wool layer.

According to further improvement, the flame-retardant layer is fire resistance fibre

According to further improvement, the fire resistance fibre is flame-resistant terylene or fire resistant viscose acetal fibre.

According to further improvement, the flame-retardant layer is Tea Saponin expandable flame retardant oxidant layer.

According to further improvement, the thickness of the high-density polyethylene layer is 10-14 μm.

The utility model has the advantage of：It adds antistatic agent in EPE pearl wool, and in outermost high density Polyethylene coated has antistatic additive so that the EPE pearl wool mobile phone internal liner package pad sheet resistance being made reaches 10E6 Ω to 10E9 Ω, is padded in existing pearl cotton outside good physical property so that pad has good antistatic performance；Meanwhile, by In being provided with fireproof fibrous material layer, pad has good fire resistance；And the high-density polyethylene material that outermost layer is set, Then make whole pad that there is good waterproof, vapor-proof performance.

Brief description of the drawings

Fig. 1 is the structural representation of EPE pearl wool mobile phone internal liner package pad.

Fig. 2 is the diagrammatic cross-section of Fig. 1 EPE pearl wool mobile phone internal liner package pad material therefor.

Reference is in figure：10-EPE pearl cotton mobile phone internal liner package pads；1-EPE pearl cottons layer；2- flame-retardant layers； 3- high-density polyethylene layers.

Embodiment

Embodiment of the present utility model is described in detail below with reference to accompanying drawing, enables those skilled in the art more Readily understand how to implement the utility model.

As shown in figure 1, the utility model is related to a kind of EPE pearl wool mobile phone internal liner package pad 10, its have bottom plate and The four side walls upwardly extended from bottom plate surrounding.Fig. 2 shows to make the material of EPE pearl wool mobile phone internal liner package pad shown in Fig. 1. As shown in Fig. 2 the material includes one layer of EPE pearl wool layer 1, flame-retardant layer 2 is respectively arranged with the outside of EPE pearl wool layer 1, in resistance High-density polyethylene layer 3 is respectively arranged with the outside of combustion layer, wherein in EPE pearl wool 1 manufacturing process of layer, being added in raw material 4-8% antistatic agent, while after mobile phone internal liner package pad 10 is made, applied in high-density polyethylene layer 3 antistatic Agent, due to the addition of antistatic additive in EPE pearl wool layer, while being coated with outermost high-density polyethylene layer antistatic Agent, the EPE pearl wool mobile phone internal liner package pad sheet resistance is up to 10E6 Ω to 10E9 Ω.

In the utility model, it is tristerin, hydroxy alkyl second to add the antistatic agent in EPE pearl wool layer 1 Hydramine, octadecyldiethanol amine monostearate or octadecyldiethanol amine.

In the utility model, it is triethanolamine to add the antistatic agent main component in EPE pearl wool layer 1.

In the utility model, the flame-retardant layer 2 is fire resistance fibre

In the utility model, the fire resistance fibre is flame-resistant terylene or fire resistant viscose acetal fibre.

In the utility model, the flame-retardant layer 2 is Tea Saponin expandable flame retardant oxidant layer.

In the utility model, the thickness of the high-density polyethylene layer 3 is 10-14 μm.

It will be appreciated that though combined preferred embodiment describe the utility model, but these implementations are only used for Principle of the present utility model is illustrated, scope of the present utility model is not limited in any way.For the common of the art For technical staff, on the premise of the utility model principle is not departed from, some improvement can be also made.Scope of the present utility model It is defined by the claims.

Claims

1. a kind of EPE pearl wool mobile phone internal liner package pad (10), it is characterised in that it includes bottom plate and upward from bottom plate surrounding Four side walls of extension, the bottom plate and side wall all material are five-layer structure, respectively EPE pearl wool layer (1), be located at respectively Two layers of flame-retardant layer (2) of EPE pearl wool both sides, and two layers of high-density polyethylene layer (3) on the outside of flame-retardant layer, while Antistatic additive is applied in high-density polyethylene layer.

2. a kind of EPE pearl wool mobile phone internal liner package pad according to claim 1, it is characterised in that wherein flame-retardant layer (2) For fire resistance fibre.

3. a kind of EPE pearl wool mobile phone internal liner package pad according to claim 2, it is characterised in that the fire resistance fibre is Flame-resistant terylene or fire resistant viscose acetal fibre.

4. a kind of EPE pearl wool mobile phone internal liner package pad according to claim 1, it is characterised in that the flame-retardant layer (2) is Tea Saponin expandable flame retardant oxidant layer.

5. a kind of EPE pearl wool mobile phone internal liner package pad according to claim 1, it is characterised in that the high density is gathered The thickness of pvdf layer (3) is 10-14 μm.