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CN-122013548-A - Manufacturing method of mink wool-like glove

CN122013548ACN 122013548 ACN122013548 ACN 122013548ACN-122013548-A

Abstract

The invention belongs to the technical field of glove manufacturing, and particularly relates to a manufacturing method of a mink wool-like glove, which comprises the following steps of S1, preparing a glove core and sleeving a die, wherein the glove core is woven by adopting reverse wool yarns, and is stretched and sleeved on the die to ensure that the glove core is attached to the surface of the die without wrinkles; S2, dipping the glove cores subjected to the sleeve mold into a coagulating agent solution, taking out, draining off superfluous surface solution, S3, preparing the mink wool-like adaptive sizing material, namely mixing a base sizing material, an auxiliary agent and a soft modifier in proportion, uniformly stirring to prepare a uniformly dispersed sizing material system, and adding a vulcanizing agent when the sizing material system needs to improve the performance through crosslinking. According to the invention, through the design of soft modified sizing material and targeted carding sizing, the fluffy structure of the anti-wool yarn is reserved, and the touch is optimized through the soft modifier, so that the problems of stiff hand feeling and low simulation degree of the traditional process glove are solved, and the glove is highly close to natural mink wool in terms of visual fluffiness and touch fineness.

Inventors

  • Dai Menglu
  • Dai guoda
  • Tian yuanmei

Assignees

  • 世慕安防科技(江苏)有限公司

Dates

Publication Date
20260512
Application Date
20260204

Claims (10)

  1. 1. The manufacturing method of the mink wool-like glove is characterized by comprising the following steps of: s1, preparing a glove core and sleeving a die, namely braiding the glove core by adopting reverse wool yarns, stretching and sleeving the glove core on the hand die, and ensuring that the glove core is attached to the surface of the hand die without wrinkles; s2, dipping the glove cores after the sleeve mold into a coagulant solution, taking out, and draining off superfluous surface solution; s3, preparing a mink wool-like adaptive sizing material, namely mixing a base sizing material, an auxiliary agent and a soft modifier according to a proportion, and uniformly stirring to prepare a uniformly dispersed sizing material system, wherein a vulcanizing agent is also required to be added when the sizing material system is required to improve the performance through crosslinking; S4, uniformly dipping, namely dipping the glove core treated by the coagulating agent into the sizing material, and controlling dipping parameters to uniformly cover the surface of the glove core by the sizing material; S5, shaping the texture of the mink wool, namely performing surface carding treatment on the dipped glove, carding the fiber direction of the reverse wool yarns, and then performing preliminary shaping; s6, sectional drying, namely sequentially removing volatile components through low-temperature drying and performing high-temperature drying to primarily solidify the adhesive layer, wherein the temperature is controlled in the drying process to avoid deformation of the reverse knitting yarn; s7, vulcanization treatment, namely, when the performance of the sizing material system is required to be improved through crosslinking, carrying out vulcanization treatment on the glove after preliminary curing to crosslink sizing material macromolecules to form a three-dimensional net structure; S8, soaking, washing and secondary drying, namely soaking the glove through a washing tank to remove residual impurities, and then drying at a low temperature to a preset water content to keep the anti-knitting yarn soft and fluffy; s9, demolding and checking, namely demolding after the glove is cooled, and checking and screening qualified products.
  2. 2. The method for manufacturing the mink wool-like glove according to claim 1, wherein in the step S1, the reverse wool yarn is a blended yarn of 43-63 parts of wool fibers, 22-33 parts of acrylic fibers, 10-22 parts of polyester fibers and 1-5 parts of conductive fibers, and the knitting is a 7-needle, 8-needle, 10-needle, 13-needle, 15-needle or 18-needle computer knitting machine.
  3. 3. The method for manufacturing the mink wool-like glove according to claim 2, wherein in the step S2, the coagulant solution comprises, by weight, 93-96 parts of methanol, 3-5 parts of calcium nitrate, 0.6-1.8 parts of glacial acetic acid, or 93-96 parts of methanol and 3-5 parts of calcium chloride, and the coagulant soaking time is 0.1-22 seconds.
  4. 4. The method for manufacturing the mink wool-like glove according to claim 3, wherein in the step S3, the softening modifier is a compound of an organosilicon softener and lanolin, and comprises, by weight, 63-85 parts of the organosilicon softener and 22-43 parts of lanolin, and the addition amount of the softening modifier in a sizing material is 3-5 parts.
  5. 5. The method for manufacturing the marten-like glove according to claim 4, wherein in the step S3, the viscosity of the sizing material is controlled to be 330-850 mPa.s, the base sizing material is one of nitrile rubber, natural latex or polyurethane base sizing material, the vulcanizing agent is sulfur, and the auxiliary agent comprises zinc oxide, an antioxidant and a dispersing agent.
  6. 6. The method for manufacturing the mink wool-like glove according to claim 5, wherein in the step S4, the rotating speed of the hand mould is 22-43r/min in the process of dipping, the dipping environment is a closed space, the temperature of the glue groove is controlled to be 22-33 ℃, the thickness of the glue layer is controlled to be 0.05-0.17mm, and the covering of the surface fluff of the anti-wool yarn is avoided.
  7. 7. The method for manufacturing the mink wool-like glove according to claim 6, wherein in the step S5, surface carding is performed by a carding machine, the needle pitch of the carding machine is 0.6-1.0mm, the carding speed is 5-10m/min, primary shaping is performed by hot air, the temperature is 43-63 ℃, and the time is 5-10 minutes.
  8. 8. The method for manufacturing the marten-like glove according to claim 7, wherein in the step S6, the low-temperature drying temperature is 45-55 ℃ and the drying time is 28-37 minutes, and the drying temperature of the nitrile glove and the latex glove is 85-90 ℃ and the drying time is 22-33 minutes and the drying temperature of the polyurethane glove is 90-100 ℃ and the drying time is 43-63 minutes during high-temperature drying.
  9. 9. The method for manufacturing the marten-like glove according to claim 8, wherein in the step S7, a steam vulcanization mode is adopted for vulcanization treatment, the vulcanization temperature is 100-122 ℃, the vulcanization time is 17-33 minutes, and the humidity in the vulcanization process is controlled to be 65-75%.
  10. 10. The method for manufacturing the marten-like glove according to claim 1, wherein in the step S8, the soaking water temperature is 28-37 ℃, the soaking time is 8-17 minutes, the secondary drying temperature is 43-50 ℃, the final water content of the glove is controlled to be 3-5%, and the softness and fluffiness of the anti-wool yarn are ensured.

Description

Manufacturing method of mink wool-like glove Technical Field The invention belongs to the technical field of glove manufacturing, and particularly relates to a manufacturing method of a mink wool-like glove. Background The marten-like glove has soft and fine touch, excellent warmth retention performance and attractive appearance texture, is favored in daily wear, fashion collocation, light protection and other scenes, and the market demand is continuously growing. The core competitiveness of the artificial mink wool is to restore the bulk, softness and visual texture of natural mink wool, and meanwhile, the durability and wearing comfort of the glove are considered, so that the dual requirements of consumers on texture and practicality are met. At present, the manufacturing of the imitated mink wool glove is mostly based on the improvement of the production process of the traditional protective glove (butyronitrile, latex and polyurethane glove), and the core flow is still developed around the steps of yarn knitting, coagulating agent dipping, gum dipping, drying, demoulding and the like. In the prior art, the realization of the mink wool-like effect mainly depends on the selection of the anti-wool yarn, or a small amount of softener is added into the conventional sizing material, and the targeted process and formula optimization design is lacking. However, the prior art has a plurality of defects in the preparation of the mink wool-like glove that firstly, the suitability of the sizing material and the anti-wool yarn is poor, the traditional glove sizing material mainly has the advantages of improving the strength and resisting wear, and no special soft modification component is added, so that the glove has stiff hand feeling after the sizing, and the fine soft texture of the mink wool cannot be restored; secondly, the gum dipping and shaping process is lack of pertinence, the gum layer thickness (usually more than 0.2 mm) and the drying temperature (more than 60 ℃) of the existing process are too thick, the fluffy structure of the anti-hair yarn is easy to compact, the appearance form of the anti-hair is damaged, the simulation degree is insufficient, thirdly, the warmth retention property and durability are difficult to achieve, the warmth retention is achieved by simply relying on the fluffy degree of the anti-hair yarn, the combination of the gum layer and the yarn is infirm, the phenomena of unhairing and the falling of the gum layer are easy to occur when the gum layer is worn for a long time, meanwhile, the heat retention effect is reduced by the thick gum layer, fourthly, the process universality is poor, the softness characteristics of different base gums (nitrile gum, natural latex and polyurethane) are different, the existing process does not optimize the gum formula and the process parameters according to the requirements of the anti-hair, the texture difference of the anti-hair glove of different materials is large, stable product quality is difficult to form, the special shaping process is lacked, the existing process omits the carding and the steps and the anti-hair yarn is disordered in fiber direction, the uniform and the simulated hair appearance is not formed, the visual sense and the product is further reduced. Therefore, aiming at the problems of stiff hand feeling, low simulation degree, insufficient warmth retention property and durability, poor process universality and the like in the existing manufacturing of the imitated mink wool glove, the development of a preparation method of the imitated mink wool glove, which accurately reduces the texture of the mink wool through the cooperative design of targeted sizing material modification, adaptive process parameters and special shaping treatment, and simultaneously combines warmth retention property, durability and process compatibility, is needed to meet the requirements of the market on the high-quality imitated mink wool glove. Disclosure of Invention The invention aims at solving the technical problems and provides a manufacturing method of a mink wool-like glove. In view of the above, the invention provides a manufacturing method of a mink wool-like glove, comprising the following steps: s1, preparing a glove core and sleeving a die, namely braiding the glove core by adopting reverse wool yarns, stretching and sleeving the glove core on the hand die, and ensuring that the glove core is attached to the surface of the hand die without wrinkles; s2, dipping the glove cores after the sleeve mold into a coagulant solution, taking out, and draining off superfluous surface solution; s3, preparing a mink wool-like adaptive sizing material, namely mixing a base sizing material, an auxiliary agent and a soft modifier according to a proportion, and uniformly stirring to prepare a uniformly dispersed sizing material system, wherein a vulcanizing agent is also required to be added when the sizing material system is required to improve the perf