CN204427368U

CN204427368U - A kind of degradable climbs pad

Info

Publication number: CN204427368U
Application number: CN201520096114.0U
Authority: CN
Inventors: 张位能
Original assignee: Hangzhou Jia Neng New Material Science And Technology Ltd
Current assignee: Hangzhou Jia Neng New Material Science And Technology Ltd
Priority date: 2015-02-11
Filing date: 2015-02-11
Publication date: 2015-07-01
Anticipated expiration: 2025-02-11

Abstract

The utility model discloses one and climb pad, aim to provide a kind of degradable and climb pad, comprise pad, described pad comprises top layer and sandwich layer, described sandwich layer comprises biodegradable layer and packed layer, described packed layer is coated on biodegradable layer surface completely, and biodegradable layer is made up of degradable foamed plastic, and described packed layer is made up of non-breathable material.Under sandwich layer after discarded is exposed to natural conditions, degradation speed is fast, environmentally safe, more environmental protection.

Description

A kind of degradable climbs pad

Technical field

The utility model relates to a kind of articles for babies field, and more particularly, it relates to a kind of degradable and climbs pad.

Background technology

Baby climbs to pave and comes from Japan and Korea S, and on Japan and Korea S market, be tending towards ripe, chinese marketcognition degree also just progressively formed.The effect of climbing pad is mainly used in facilitating baby to learn to creep and walk.Climb pad and can be divided into top layer and sandwich layer, its sandwich layer has certain thickness, and quality is soft, climbs pad and contacts with baby foot, knee more comfortable, secondly can reduce the pain that when baby drops to, collision on the ground brings, for baby walking provides more good condition.Top layer is figuratum thin layer, attractive in appearance and have certain waterproof ability, and can repeatedly clean, baby is climbing pad surface creep, and clothing skin is not easily dirty, more clean hygiene.

At present, common on the market core of climbing pad adopts the expandability of foaming polyethyleneexpanded material (hereinafter referred to as EPE), because these EPE materials have good elasticity, and has certain degradation capability, is therefore widely used, and be used to manufacture the core material of climbing pad.But the degradation speed of EPE is compared other degradation plastics and is wanted slowly a lot, what EPE material was made climb pad finishes using be dropped and bury after, because its degradation speed is slower, it is trapped in soil inside, the layer of structure of soil will easily be caused to small size destruction (because the plastic products of climbing in pad cannot be processed by burning, the plastics of macromolecular compound will produce a large amount of toxic gas through burning).

Therefore, need a kind of degradable material newly as the sandwich layer of climbing pad, make to climb pad discarded after can fast degradation, prevent the pollution of the environment; Meanwhile, solution is needed to climb the degraded problem of aging padding normal use procedure center core layer.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of degradable to climb pad, and the sandwich layer after discarded under field conditions (factors) degradation speed is fast, environmentally safe, more environmental protection.

For achieving the above object, the utility model provides following technical scheme: a kind of degradable climbs pad, comprise pad, described pad comprises top layer and sandwich layer, described sandwich layer comprises biodegradable layer and packed layer, described packed layer is coated on biodegradable layer surface and sealing biodegradable layer completely, and biodegradable layer is made up of degradable foamed plastic

By adopting technique scheme, climb pad discarded after, the main component degradable foamed plastic of its inside at fast degradation under natural environment, can prevent the pollution of the environment; Packed layer is coated on biodegradable layer surface completely, makes its isolated air and sunlight, reduces degradation speed during normal use; Secondly, have good pliability after degradation plastic foaming, baby uses comfortable and healthy, and environmental protection is pollution-free.

The utility model is set to further: described packed layer is two-layer altogether, and biodegradable layer is located between packed layer, and packed layer edge is connected by viscose or seals connection.

By adopting technique scheme, the edge of packed layer is connected and sealed by viscose, effectively can increase the fastness of sealing and connection, but cost is high; Adopt heat-sealing to connect, can reduce costs greatly, secondly seal the demand that the sealing that can bring and connectivity robustness also can meet biodegradable layer.

The utility model is set to further: described pad edge is provided with bound edge, and described bound edge is equipped with static line, and bound edge fixes the edge of top layer and sandwich layer by static line sewing.

By adopting technique scheme, static line sewing bound edge is mainly reinforced the viscose of packed layer or heat-sealing connection, prevents two-layer packed layer from departing from from junction separately; Secondly bound edge can strengthen the aesthetic property of climbing pad edge, and its appearance is more got consumer reception.

The utility model is set to further: described static line is separated setting with biodegradable layer.

By adopting technique scheme, static line does not pass from biodegradable layer, prevents air from contacting with biodegradable layer, reduces the degradation speed of degradable foamed plastic.

The utility model is set to further: described degradable foamed plastic is light/biodegradation plastic.

By adopting technique scheme, light/biodegradation plastic can issue third contact of a total solar or lunar eclipse degradation reaction at illumination condition, being subject to microbial action when not having illumination causes degradation process simultaneously, enables main material fast degradation under natural environment of climbing pad, reduces environmental pollution.

The utility model is set to further: described packed layer is by expandability polyethyleneexpanded material or processes for chemically crosslinked polyethylene expanded material are formed.

By adopting technique scheme, expandability polyethyleneexpanded material is called for short EPE, EPE quality softness and has good elasticity and pliability, and density is little, climbs when pad uses more comfortable and slim and graceful; EPE composition is Novel environment-friendlymaterial material, environmentally safe; Simultaneously EPE have that insulation, water proof are moistureproof, heat insulation, sound insulation, the feature such as antifriction, anti-aging, corrosion-resistant, because EPE is heated fusible, therefore there is certain hot melt, hot sealing process can be used to carry out bonding edge sealing to EPE.It is similar that processes for chemically crosslinked polyethylene expanded material is called for short XPE, XPE and EPE, but compared with EPE, XPE tensile strength is higher, and abscess is thinner, and response rate is high, resilience good, and pliability is higher, and the cost simultaneously manufactured is also higher, is similarly environmental protection nonpollution material.

Accompanying drawing explanation

Fig. 1 is the sectional view that the utility model degradable climbs pad embodiment;

Fig. 2 is the A place partial enlarged drawing of Fig. 1;

Fig. 3 is the top view that the utility model degradable climbs pad embodiment;

Fig. 4 is the B place partial enlarged drawing of Fig. 3.

Reference numeral: 1, top layer; 2, packed layer; 3, biodegradable layer; 4, bound edge; 41, static line; 5, hot melt edge sealing.

Detailed description of the invention

Climb pad embodiment referring to figs. 1 through Fig. 4 to the utility model degradable to be described further.

embodiment 1:

As shown in Figures 1 to 4, a kind of degradable climbs pad, comprise pad, described pad comprises top layer 1, packed layer 2 and biodegradable layer 3 from outside to inside, described packed layer 2 edge is connected by heat-sealing, and by completely coated for biodegradable layer 3 surface, biodegradable layer 3 is made up of light/Biodegradable foamed plastic, described top layer 1 is waterproof PE film, and described packed layer 2 is by expandability polyethyleneexpanded material (hereinafter referred to as EPE) is formed.

Climb pad discarded after, by being separated packed layer 2, under making biodegradable layer 3 be exposed to air or illumination, the main component degradable foamed plastic of its inside can under natural environment (illumination or microbiological condition) fast degradation, what prevent from discarding climbs the pollution of padding and causing environment, avoids the generation once again of white pollution.

Because light/Biodegradable foamed plastic is when ingress of air and illumination, very easily cause its degraded and occur aging, biodegradable layer 3 after aging is hardening to be cracked, the biodegradable layer 3 at middle part is caused to use, therefore needing to arrange air-locked EPE packed layer 2 pairs of biodegradable layers 3 carries out completely coated, make its isolated air and illumination, slow down its degradation speed.The edge of EPE is bondd by heat-sealing by EPE packed layer 2, and cost is low and connectivity robustness is higher, effectively stops biodegradable layer 3 ingress of air and illumination.

EPE quality softness has good elasticity and pliability, and density is little, can make to climb pad use more comfortable and slim and graceful as filler; Meanwhile, EPE has that insulation, water proof are moistureproof, heat insulation, sound insulation, the feature such as antifriction, anti-aging, corrosion-resistant, because EPE is heated fusible, therefore there is certain hot melt, hot sealing process can be used to carry out bonding edge sealing 5 to EPE.EPE composition is novel environment-friendlygreen green material, environmentally safe.

Top layer 1 is waterproof PE film, the surface waterproofing of PE film, and making to climb pad surface can clean, and is not easily infected with spot and easy to clean; Can paint in PE film surface simultaneously, makes it surface and have different patterns, decorative pattern and color, increases the cognitive ability of baby, accelerates the brain development of baby.

Light/Biodegradable foamed plastic and EPE all have good pliability, and baby uses comfortable and healthy, and baby can not collide with injured when its surface creep, and environmental protection is pollution-free.

Wherein, described pad edge is provided with bound edge 4, and described bound edge 4 is sewed by static line 41 edge of fixing top layer 1 and packed layer 2, static line 41 when sewing without biodegradable layer 3.

Static line 41 bound edge 4 of sewing mainly connects the heat-sealing of packed layer 2 and reinforces, and prevents two-layer packed layer 2 from departing from from junction separately; Static line 41 does not pass from biodegradable layer 3, prevents air from contacting with biodegradable layer 3, reduces the degradation speed of degradable foamed plastic.

Static line 41 adopts the yarn of nylon66 fiber, and structural strength is high, not easily broken, prevents bound edge 4 from coming off.

Secondly, bound edge 4 can strengthen the aesthetic property of climbing pad edge, and its appearance is more got consumer reception.

embodiment 2:

As shown in Figures 1 to 4, a kind of degradable climbs pad, comprise pad, described pad comprises top layer 1, packed layer 2 and biodegradable layer 3 from outside to inside, described packed layer 2 edge is connected by heat-sealing, and by completely coated for biodegradable layer 3 surface, biodegradable layer 3 is made up of light/Biodegradable foamed plastic, described top layer 1 is waterproof PE film, and described packed layer 2 is made up of processes for chemically crosslinked polyethylene expanded material (hereinafter referred to as XPE).

Compared with embodiment 1, what embodiment 2 was unique be not both adopts XPE as the material of packed layer 2, and XPE and EPE is similar, and quality softness has good elasticity and pliability, and density is little, climbs when pad uses more comfortable and merrily and lightheartedly; XPE composition is Novel environment-friendlymaterial material, environmentally safe; Meanwhile, XPE has that insulation, water proof are moistureproof, heat insulation, sound insulation, the feature such as antifriction, anti-aging, corrosion-resistant, because XPE is heated fusible, therefore there is certain hot melt, hot sealing process can be used to carry out bonding edge sealing 5 to XPE.

Compared with EPE, XPE tensile strength is higher, and abscess is thinner, and response rate is high, resilience good, and pliability is higher, and the cost simultaneously manufactured is also higher, is similarly environmental protection nonpollution material.

Therefore, compared with embodiment 1, in embodiment 2 to climb mat structure more firm, tensile property is strong, and response rate is high, more soft, and environmental protection is pollution-free equally.

Compared with embodiment 2, it is relatively low that climbing in embodiment 1 pads cost of manufacture, and EPE adopts physical foaming process, and the pollution that period produces is few, and technique is environmental protection more.

The above makes preferred embodiment of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.

Claims

1. a degradable climbs pad, comprise pad, described pad comprises top layer and sandwich layer, it is characterized in that: described sandwich layer comprises biodegradable layer and packed layer, described packed layer is coated on biodegradable layer surface and sealing biodegradable layer completely, and biodegradable layer is made up of degradable foamed plastic.

2. degradable according to claim 1 climbs pad, it is characterized in that: described packed layer is two-layer altogether, and biodegradable layer is located between packed layer, and packed layer edge is connected by viscose or seals connection.

3. degradable according to claim 1 climbs pad, it is characterized in that: described pad edge is provided with bound edge, and described bound edge is equipped with static line, and bound edge fixes the edge of top layer and sandwich layer by static line sewing.

4. degradable according to claim 3 climbs pad, it is characterized in that: described static line is separated setting with biodegradable layer.

5. degradable according to claim 1 climbs pad, it is characterized in that: described degradable foamed plastic is light/biodegradation plastic.

6. degradable according to claim 1 climbs pad, it is characterized in that: described packed layer is made up of expandability polyethylene foam-material or processes for chemically crosslinked polyethylene expanded material.