The invention relates to a manufacturing method of safety protective gloves dipped in glue

- Jun 09, 2019-

Technical field:

The invention relates to the field of rubber dipped safety protective gloves, in particular to a manufacturing method of rubber dipped safety protective gloves.

Background technology:

Dip rubber safety protection gloves with its wear - resistant, heat preservation, seepage and other strong safety protection properties, has a wide range of applications.However, there are many problems to be improved in the traditional manufacturing process of rubber dipped safety protective gloves.First of all, in the traditional process, in order to prevent the infiltration of rubber latex, gloves are generally made of cotton.However, the high cost of cotton yarn fluctuates with the market, directly affecting the cost of gloves.Cotton gloves cost about twice as much as synthetic gloves.Secondly, in order to prevent latex penetration, the traditional manufacturing method of rubber gloves is made of knitted or woven cloth, through the processes of flapping, cutting, stamping, seaming, anti-glove and ironing.Therefore, the existence of long process, the cost of labor shortcomings.And, inevitably, the way the fabric is cut is a waste of fabric, which is typically only 75% utilized.Cut - out leftovers can only be treated as scrap.At the same time, the cut gloves need to be sewn, and the sewn edges need to be locked. The gloves produced in this way are worn on the hand, and the edges will affect the hand feel.Again, in the traditional process, when impregnated latex, gloves billet after dipping time needs to be "pour slurry process, the so-called" leaching pulp "means by vibration, shaking and so on way to remove redundant latex from the gloves, then dip, then pour slurry, repeated several times to such operation, in order to realize the impregnated on latex gloves billet reaches a certain thickness.Multiple dipping, not only the process is cumbersome, and will produce multiple layers of latex layer, and then the phenomenon of stratification, making the surface of gloves uneven.Finally, in the traditional process, the gloves are subjected to constant temperature drying after impregnating latex, and the surface of gloves is prone to blistering, wrinkling and cracking.

The invention content

In view of the above problems, the invention provides a manufacturing method of rubber impregnated safety protective gloves, which adopts the whole chemical fiber, or the raw gloves blended with chemical fiber and cotton to replace the traditional raw gloves, and adopts the advanced impregnation and drying technology to solve the problems of penetration, as well as the wrinkling, cracking and uneven surface of gloves.The invention relates to a manufacturing method of rubber impregnated safety protective gloves, which includes the following steps:(2) impregnate the woven glove billet with a coagulant, wherein the coagulant is methanol added with 510% calcium nitrate;(3) the rubber latex impregnated with the oversolidifying agent is used to make the rubber impregnated safety protective gloves;(4) dry the rubber dipped safety protective gloves obtained from step (3);(5) to cool.In step (3), the gloves are impregnated with latex at a sinking rate of 2cm km/s.In step (3), the glove billet is impregnated with latex once.In step (1), the gloves are woven in a knitted manner from all synthetic or synthetic and cotton yarns.In the steps, the rubber dipped safety gloves obtained from step (3) are dried at a lower temperature, then at a higher temperature, and then at a lower temperature.Further, in step (4), the gumming safety protective gloves obtained from step C3 are dried at 60°C 80°C, then at 120°C, and then at 60°C 80°C, each drying time being 20 minutes.The beneficial effect of the invention lies in the use of chemical fiber material instead of cotton material to produce raw gloves, which reduces the cost.The raw material waste is avoided and the mechanization degree is improved. The production cost is further reduced.The problem of leakage of non-cotton glove billet was solved by impregnating improved coagulant.By slowing down the sinking rate of gloves soaked latex and drying at varying temperatures, the problems of foaming, cracking, wrinkling, non-smooth and even surface of gloves are reduced, and the rate of defective products is reduced.

Right to ask

The invention relates to a manufacturing method of rubber dipped safety protective gloves, which includes the following steps:(2) impregnate the woven glove billet with a coagulant, wherein the coagulant is methanol added with 510% calcium nitrate;(3) the rubber latex impregnated with the oversolidifying agent is used to make the rubber impregnated safety protective gloves;(4) dry the rubber dipped safety protective gloves obtained from step (3);(5) to cool.

2. The manufacturing method of rubber dipped safety protective gloves as described in claim 1 is characterized by that in step (3), the gloves are impregnated with latex at a sinking speed of 2cm km/s.

3. The manufacturing method of impregnated safety protective gloves as described in claim 2 is characterized by a single impregnation of latex on the glove billets in step (3).

4. As described in claim 1-3, the manufacturing method of impregnated safety protective gloves is characterized by the use of all chemical fiber, or chemical fiber and cotton blended yarn in the process (1) to knit into the glove blank.

5. The manufacturing method of rubber dipped safety protective gloves mentioned in claim 1 is characterized by that in step (4), the rubber dipped safety protective gloves obtained from step C3 are first dried at a lower temperature, then dried at a higher temperature, and then dried at a lower temperature.

6. As described in claim 2, the manufacturing method of rubber dipped safety protective gloves is characterized by that in step (4), the rubber dipped safety protective gloves obtained from step C3 are first dried at a lower temperature, then dried at a higher temperature, and then dried at a lower temperature.

7. The manufacturing method of rubber dipped safety protective gloves mentioned in claim 4 is characterized by that in step (4), the rubber dipped safety protective gloves obtained from step C3 are first dried at a lower temperature, then dried at a higher temperature, and then dried at a lower temperature.

8. As described in claim 5, the manufacturing method of rubber dipped safety protective gloves is characterized by that in step (4), the rubber dipped safety protective gloves obtained from step C3 are dried at 60°C 80°C first, then at 120°C, and then at 60°C 80°C. Each drying time is 20 minutes.

9. As described in claim 6, the manufacturing method of rubber dipped safety protective gloves is characterized by that in step (4), the rubber dipped safety protective gloves obtained in step (4) shall be dried at 60°C 80°C first, then at 120°C, and then at 60°C 80°C, each drying time being 20 minutes.

10. As described in claim 7, the manufacturing method of rubber dipped safety protective gloves is characterized by that in step (4), the rubber dipped safety protective gloves obtained in step (4) shall be first dried at 60°C 80°C, then dried at 120°C, and then dried at 60°C 80°C, each drying time being 20 minutes.

The full paper

The invention provides a manufacturing method of rubber impregnated safety protective gloves, which comprises: (1) using the whole chemical fiber, or the chemical fiber and cotton blended yarn to weave into the glove blank in the way of knitting;(2) impregnate the woven gloves with methanol of 5-10% calcium nitrate;(3) dip the raw gloves with latex to make safety protective gloves;(4) drying;(5) to cool.This method USES chemical fiber material to replace traditional cotton material, and adopts advanced technology to reduce production cost.