CN204157709U - A kind of PVC gloves against pressure - Google Patents

Abstract

The utility model discloses a kind of PVC gloves against pressure, comprise wrist portion, palmar hand and finger section, wherein, described wrist portion, palmar hand and finger section are three layers of glued construction, be followed successively by internal layer, foaming layer against pressure and superficial layer outward by inner, described internal layer and superficial layer are PVC film layer; Described foaming layer against pressure is epoxy resin foam material layer; The thickness of described foaming layer against pressure increases from wrist portion successively to finger section.The PVC that the utility model provides gloves against pressure, adopt three layers of glued construction, internal layer and superficial layer are PVC film layer does not affect wearing effect, low price; Centre effectively prevents pressure to the infringement of human hands by foaming layer against pressure or is extruded the phenomenons such as fracture, plays the effect of safeguard protection hand.

Description

A kind of PVC gloves against pressure

Technical field

The utility model relates to a kind of PVC glove, particularly relates to a kind of PVC (polyvinyl chloride, Polyvinyl chloridepolymer) gloves against pressure.

Background technology

Disposable PVC glove mainly with PVC paste resin and plasticizer, stabilizing agent and thinner for primary raw material, make through techniques such as mixing, filtration, deaeration, bakings and formed.It not only has, and pulling force is good, durable, attaching property is good, the feature of acid and alkali-resistance, and to skin without allergic reaction, nonpoisonous and tasteless.Mainly play that isolation is polluted, convenient operation, against pressure and the effect of both hands can be protected under job that requires special skills condition, be applied to the fields such as medical treatment, electron trade, building industry.

In current PVC glove production technology, the fingerprint of disposable PVC glove, first through dipping, makes PVC plastic and after obtaining layer of PVC through baking, then carries out second step PU dipping, oven dry, the demoulding and obtain finished product plastic gloves.The gloves function of this structure is relatively single, at special occasions or when operating in construction site, not only can not play a protective role to human body both hands, even can also increase the weight of the injury to hand.Therefore, be necessary to provide a kind of can urgent or carry out some situations with heavy burden operation play really can effective, reduce object to the PVC glove of people's body injury against pressure.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of PVC gloves against pressure, does not affect wearing effect, low price, and pressure effectively can be prevented the infringement of human hands or be extruded the phenomenons such as fracture, plays the effect of safeguard protection hand.

The utility model is solve the problems of the technologies described above the technical scheme adopted to be to provide a kind of PVC gloves against pressure, comprise wrist portion, palmar hand and finger section, wherein, described wrist portion, palmar hand and finger section are three layers of glued construction, be followed successively by internal layer, foaming layer against pressure and superficial layer outward by inner, described internal layer and superficial layer are PVC film layer.

Above-mentioned PVC gloves against pressure, wherein, described foaming layer against pressure is epoxy resin foam material layer.

Above-mentioned PVC gloves against pressure, wherein, the thickness of described foaming layer against pressure increases from wrist portion successively to finger section.

Above-mentioned PVC gloves against pressure, wherein, the thickness of the foaming layer against pressure of described wrist portion is 2mm, and the thickness of the foaming layer against pressure of described palmar hand is 5mm, and the thickness of the foaming layer against pressure of described finger section is 8mm.

The utility model contrast prior art has following beneficial effect: the PVC that the utility model provides gloves against pressure, and adopt three layers of glued construction, internal layer and superficial layer are PVC film layer does not affect wearing effect, low price; Centre effectively prevents pressure to the infringement of human hands by foaming layer against pressure or is extruded the phenomenons such as fracture, plays the effect of safeguard protection hand.

Accompanying drawing explanation

Fig. 1 is the utility model PVC glove structure schematic diagram against pressure;

Fig. 2 is the utility model PVC finger of glove portion against pressure section enlarged diagram.

In figure:

1 wrist portion 2 palmar hand 3 finger section

4 superficial layer 5 foaming layer 6 against pressure internal layer

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model will be further described.

Fig. 1 is the utility model PVC glove structure schematic diagram against pressure; Fig. 2 is the utility model PVC finger of glove portion against pressure section enlarged diagram.

Refer to Fig. 1 and Fig. 2, the PVC that the utility model provides gloves against pressure comprise wrist portion 1, palmar hand 2 and finger section 3, wherein, described wrist portion 1, palmar hand 2 and finger section 3 are three layers of glued construction, be followed successively by internal layer 6, foaming layer against pressure 5 and superficial layer 4 outward by inner, described internal layer 6 and superficial layer 4 are PVC film layer.

The PVC that the utility model provides gloves against pressure, superficial layer 4 adopts PVC film layer, gloves are made to have the feature of good, the durable and acid and alkali-resistance of pulling force, and the PVC film layer of internal layer 6 makes gloves to skin without allergy, superficial layer 4 and internal layer 6 adopt layer of PVC not only to make gloving simple process simultaneously, low price, and intensity, the physical property such as tension and flexibility that can further enhancing gloves.More owing to being bonded with material layer against pressure between internal layer 6 and superficial layer 4; (as when being clamped by pliers) is subject to when the extruding of extraneous strength is attacked in job that requires special skills occasion or gloves; pressure effectively can be prevented the infringement of human hands or be extruded the phenomenons such as fracture; reach desirable protective effect; not only there is protection hand finger not by effect that pressure crushes, and the existence of this layer against pressure can not affect again wearing effect of gloves.

The PVC that the utility model provides gloves against pressure, according to the actual conditions of the easy compression zone position of gloves, consider that finger section 3 is compared wrist portion 1 and more easily extruded, therefore, the thickness of described foaming layer 5 against pressure preferably increases from wrist portion 1 successively to finger section 3.As described in the thickness of foaming layer against pressure 5 of wrist portion 1 be 2mm, the thickness of the foaming layer against pressure 5 of described palmar hand 2 is 5mm, and the thickness of the foaming layer against pressure 5 of described finger section 3 is 8mm.

The PVC that the utility model provides gloves against pressure, adopt three layers of glued construction, and the requirement of the ratio that foamed by whole gloves foaming layer against pressure, utilize effective spray painting control technology, these three layers of glued constructions are outwards followed successively by internal layer 6, foaming layer against pressure 5 and superficial layer 4 from inner.Internal layer 6 bonds through plastics processing mutually completely with foaming layer 5 against pressure and superficial layer 4, its internal layer 6 and superficial layer 4 are the disposable PVC film layer of high temperature plasticizing, the foaming layer against pressure 5 be positioned in the middle of both adopts epoxy resin foam material layer, by under external force or pressure effect, not flexible type thus play the effect of protection both hands; Effectively ensure human-body safety, reduce the generation of security incident simultaneously, and the wearing performance keeping gloves good.

The PVC that the utility model provides gloves against pressure, its manufacture craft is as follows:

First thrown in agitator according to certain material rate and carried out high-speed stirred, then put into the disposable slurry tank of streamline and carry out fingerprint dipping.Fingerprint is flooded the PVC colloid be stirred, its main component is: polyvinyl chloride powder, plasticizer, thinner, stabilization agent proportioning according to a certain percentage.Its formula rate is: 100: 70: 35: 1.5.Fingerprint enters baking oven baking, and its mode of heating uses natural gas directly to heat, so that the control of temperature: as fast heating, and the characteristic of fast cooling, then toast about 4-5 minute through the baking oven of 210-230 DEG C, rubber shoe latex layer gel is bonded.

By intelligentized control method, spraying method is carried out to expanded material, foaming layer ratio according to gloves 2mm: 5mm: 8mm sprays in all directions, recycling blowing agent AC series foams as AC-300 carries out middle temperature by the baking oven of 140-180 DEG C baking, in foaming process, blowing agent is under decomposition temperature, discharge a large amount of gas, form complex, suddenly after release, complex release of pressure causes the material expansion such as EVA, form hand expanded material body, and then flood PVC colloid, foaming layer 5 against pressure is bonded completely with the PVC plastic layer of internal layer 6 and superficial layer 4.

After case come out of the stove by fingerprint, carry out necessary cooling and heat radiation, then flood face coat agent or aqueous surface aqueous polyurethane, its matched proportion density is effective solid constituent is 2.5%.Through the baking oven of 100-140 DEG C, coating agent is dried again.After cooling, carry out crimping, treating selvedge, the demoulding, crimping uses the roller of PU material.At 80 DEG C of condition Rolldown hems, like this so that the demoulding of postorder.Finally can adopt 2 manner of packings as requested.

Although the utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection domain of the present utility model is when being as the criterion of defining with claims.

Claims (2)

1. PVC gloves against pressure, comprise wrist portion (1), palmar hand (2) and finger section (3), it is characterized in that, described wrist portion (1), palmar hand (2) and finger section (3) are three layers of glued construction, internal layer (6) is followed successively by outward by inner, foaming layer against pressure (5) and superficial layer (4), the thickness of described foaming layer against pressure (5) increases from wrist portion (1) successively to finger section (3), the thickness of the foaming layer against pressure (5) of described wrist portion (1) is 2mm, the thickness of the foaming layer against pressure (5) of described palmar hand (2) is 5mm, the thickness of the foaming layer against pressure (5) of described finger section (3) is 8mm, described internal layer (6) and superficial layer (4) are PVC film layer.

2. PVC gloves against pressure as claimed in claim 1, it is characterized in that, described foaming layer against pressure (5) is epoxy resin foam material layer.