阅读说明：本技术 一种防静电、耐水热熔锦纶粘扣带的制造方法 (manufacturing method of anti-static water-resistant hot-melting nylon fastening tape ) 是由 余文勇 岑仁乐 于 2019-09-10 设计创作，主要内容包括：本发明公开了一种防静电、耐水热熔锦纶粘扣带的制造方法,包括如下步骤：P1、选取锦纶细丝作为原料,通过织带机制作成胚带；P2、得到染色胚带；P3、制作毛面胚带；P4、制作勾面胚带；P5、制作抗静电毛面胚带和抗静电勾面胚带；P6、得到一次烘干胚带；P7、得到耐水胚带；P8、得到二次烘干胚带；P9、得到所述粘扣带,本发明提供的一种防静电、耐水热熔锦纶粘扣带的制造方法,通过使用锦纶丝编制成胚带,然后再进行分体加工出毛面和勾面,利于控制工艺流程,同时对表面进行抗静电和耐水处理,并且通过对锦纶先行处理来加工出锦纶丝,有效提高锦纶丝的结构强度,利于控制生产,方便推广使用。(The invention discloses a manufacturing method of an anti-static water-resistant hot-melt nylon fastening tape, which comprises the following steps: p1, selecting nylon filaments as raw materials, and making into a blank belt by a ribbon loom; p2, obtaining a dyed embryo band; p3, making a blank belt of the hair surface; p4, making a hook face blank belt; p5, manufacturing an antistatic rough surface embryonic band and an antistatic crocheting surface embryonic band; p6, obtaining a primary drying embryo belt; p7, obtaining a waterproof embryonic band; p8, obtaining a secondary drying embryo belt; p9, obtaining the fastening tape, and the manufacturing method of the antistatic water-resistant hot-melting nylon fastening tape provided by the invention has the advantages that nylon yarns are woven into the blank tape, then the blank tape is subjected to split processing to form the rough surface and the hook surface, the process flow is favorably controlled, meanwhile, the antistatic water-resistant treatment is carried out on the surface, and the nylon yarns are processed by the prior nylon treatment, so that the structural strength of the nylon yarns is effectively improved, the control production is favorably realized, and the popularization and the use are convenient.)

1. a manufacturing method of an anti-static water-resistant hot-melting nylon fastening tape is characterized by comprising the following steps: the manufacturing method of the fastening tape comprises the following steps:

P1, selecting nylon filaments as raw materials, and making into a blank belt by a ribbon loom;

p2, putting the embryonic band into high-temperature dyeing equipment, and dyeing according to the required color to obtain a dyed embryonic band;

p3, brushing the nylon yarns on the surface of the dyed embryonic band into curly hair by a fluffer, and then carrying out sizing treatment to manufacture a hair-surface embryonic band;

P4, carrying out gluing and sizing treatment on the hook surface of the dyed embryonic band, and then carrying out hook breaking treatment on the hook surface of the nylon monofilament on the surface of the hook surface embryonic band by a hook breaking machine to manufacture a hook surface embryonic band;

P5, putting the dough blank belt and the hook-surface blank belt into a dip dyeing machine, adding an antistatic agent, and carrying out antistatic treatment to manufacture an antistatic dough blank belt and an antistatic hook-surface blank belt;

P6, putting the antistatic rough-surface embryonic band and the antistatic crocheted-surface embryonic band into a drying box for drying treatment to obtain a primary drying embryonic band;

p7, putting the primary dried embryonic band into a dip dyeing machine, adding the primary dried embryonic band into the water-resistant finishing liquid, and soaking for 2 to 3 hours to obtain a water-resistant embryonic band;

p8, putting the waterproof embryonic band into a drying box for drying to obtain a secondary dried embryonic band;

And P9, cooling the secondary dried embryonic band, and separating the secondary dried embryonic band on a slitting machine according to the required size to obtain the fastening tape.

2. The manufacturing method of the anti-static water-resistant hot-melt nylon fastening tape according to claim 1, characterized in that: the high-temperature dyeing in the step P2 also comprises adding a phenol anti-fading agent, and the dyeing temperature is 120-130 ℃.

3. the manufacturing method of the anti-static water-resistant hot-melt nylon fastening tape according to claim 1, characterized in that: the sizing raw materials of the P3 step and the P4 step are epoxy resin.

4. The manufacturing method of the anti-static water-resistant hot-melt nylon fastening tape according to claim 1, characterized in that: the antistatic agent in the step P5 comprises 20-40% of ethoxylated alkylamine, 10-20% of polyethylene glycol epoxy glycerol ether, 10-15% of n-butyl titanate, 5-15% of zinc acetate, 10-20% of ethylene glycol and 20-30% of glycerol.

5. the manufacturing method of the anti-static water-resistant hot-melt nylon fastening tape according to claim 1, characterized in that: and drying in a hot air manner in the steps P6 and P8, wherein the temperature is 70-80 ℃, and the drying rate is 5-7 m/min.

6. The manufacturing method of the anti-static water-resistant hot-melt nylon fastening tape according to claim 1, characterized in that: the water-resistant treatment liquid in the step P7 is a water-based polyurethane cross-linking agent and is prepared by reacting 30-50% of HDI tripolymer, 10-20% of polyethylene glycol, 20-30% of dimethylolpropionic acid and 5-15% of triethylamine at the temperature of 60-70 ℃.

7. The manufacturing method of the anti-static water-resistant hot-melt nylon fastening tape according to claim 1, characterized in that: the nylon filament obtained in the step P1 comprises 70-90% of nylon, 3-8% of conductive filler, 10-20% of glass fiber, 1-5% of anionic surfactant and 2-6% of antioxidant.

8. the manufacturing method of the anti-static water-resistant hot-melt nylon fastening tape according to claim 7 is characterized in that: the preparation method of the nylon filament comprises the following steps:

q1, weighing the raw materials according to the mass percentage for later use;

q2, slicing chinlon, and then stirring and mixing the chinlon and the raw materials, wherein the stirring speed is 20-30 revolutions per minute, and lasts for 30-45 minutes to obtain a mixed raw material;

q3, placing the mixed raw materials into a threaded rod extruder, heating to 220 ℃ which is 230 ℃, and extruding and granulating to obtain nylon particles;

Q4, adding the nylon particles into a hot melting machine, and heating to 260-280 ℃ to prepare the nylon yarn.

9. The manufacturing method of the anti-static water-resistant hot-melt nylon fastening tape according to claim 7 is characterized in that: the conductive filler is conductive zinc oxide, the anionic surfactant is polyoxyethylene ether, and the antioxidant is an aromatic amine antioxidant.

Technical Field

the invention relates to the technical field of fastening tapes, in particular to a manufacturing method of an anti-static water-resistant hot-melting nylon fastening tape.

Background

In the current daily life, the fastening tape is very common in use, can be adhered and fixed and is beneficial to separation, great convenience is brought to the life of people, and the fastening tape is made of nylon raw materials commonly used.

however, the existing nylon fastening tape has poor water resistance due to unreasonable material configuration and process control, low stability of tissue structure, easy shedding during use, and influence on use health due to static electricity generated by repeated adhesion and friction, and needs to be improved.

disclosure of Invention

the invention aims to solve the defects in the prior art, and provides a manufacturing method of an anti-static water-resistant hot-melt nylon fastening tape.

In order to achieve the purpose, the invention adopts the following technical scheme:

A manufacturing method of an anti-static water-resistant hot-melting nylon fastening tape comprises the following steps:

p1, selecting nylon filaments as raw materials, and making into a blank belt by a ribbon loom;

P2, putting the embryonic band into high-temperature dyeing equipment, and dyeing according to the required color to obtain a dyed embryonic band;

P3, brushing the nylon yarns on the surface of the dyed embryonic band into curly hair by a fluffer, and then carrying out sizing treatment to manufacture a hair-surface embryonic band;

p4, carrying out gluing and sizing treatment on the hook surface of the dyed embryonic band, and then carrying out hook breaking treatment on the hook surface of the nylon monofilament on the surface of the hook surface embryonic band by a hook breaking machine to manufacture a hook surface embryonic band;

p5, putting the dough blank belt and the hook-surface blank belt into a dip dyeing machine, adding an antistatic agent, and carrying out antistatic treatment to manufacture an antistatic dough blank belt and an antistatic hook-surface blank belt;

p6, putting the antistatic rough-surface embryonic band and the antistatic crocheted-surface embryonic band into a drying box for drying treatment to obtain a primary drying embryonic band;

p7, putting the primary dried embryonic band into a dip dyeing machine, adding the primary dried embryonic band into the water-resistant finishing liquid, and soaking for 2 to 3 hours to obtain a water-resistant embryonic band;

P8, putting the waterproof embryonic band into a drying box for drying to obtain a secondary dried embryonic band;

And P9, cooling the secondary dried embryonic band, and separating the secondary dried embryonic band on a slitting machine according to the required size to obtain the fastening tape.

Preferably, the high-temperature dyeing in the step P2 further comprises adding a phenol fading resistant agent, and the dyeing temperature is 120 to 130 ℃.

Preferably, the sizing raw material of the P3 step and the P4 step is epoxy resin.

preferably, the antistatic agent of the step P5 comprises 20-40% of ethoxylated alkylamine, 10-20% of polyethylene glycol glycidyl ether, 10-15% of n-butyl titanate, 5-15% of zinc acetate, 10-20% of ethylene glycol and 20-30% of glycerol.

Preferably, the drying manners in the steps P6 and P8 are respectively hot air drying at a temperature of 70-80 ℃ and at a drying rate of 5-7 m/min.

preferably, the water-resistant treatment solution in the step P7 is a water-based polyurethane crosslinking agent and is prepared by reacting 30-50% of HDI tripolymer, 10-20% of polyethylene glycol, 20-30% of dimethylolpropionic acid and 5-15% of triethylamine at 60-70 ℃.

preferably, the nylon filament in the step P1 comprises 70-90% of nylon, 3-8% of conductive filler, 10-20% of glass fiber, 1-5% of anionic surfactant and 2-6% of antioxidant.

preferably, the preparation method of the nylon filament comprises the following steps:

Q1, weighing the raw materials according to the mass percentage for later use;

Q2, slicing chinlon, and then stirring and mixing the chinlon and the raw materials, wherein the stirring speed is 20-30 revolutions per minute, and lasts for 30-45 minutes to obtain a mixed raw material;

q3, placing the mixed raw materials into a threaded rod extruder, heating to 220 ℃ which is 230 ℃, and extruding and granulating to obtain nylon particles;

q4, adding the nylon particles into a hot melting machine, and heating to 260-280 ℃ to prepare the nylon yarn.

preferably, the conductive filler is conductive zinc oxide, the anionic surfactant is polyoxyethylene ether, and the antioxidant is an aromatic amine antioxidant.

according to the manufacturing method of the anti-static water-resistant hot-melting nylon fastening tape, the nylon yarns are knitted into the blank tape, then the blank tape and the hook tape are processed in a split mode, the process flow is favorably controlled, meanwhile, the antistatic and water-resistant treatment is carried out on the surface, the structural stability can be guaranteed, the water-resistant and antistatic effects are improved, the nylon yarns are processed through the prior treatment of the nylon yarns, the structural strength of the nylon yarns is effectively improved, the control production is favorably realized, and the popularization and the use are convenient.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A manufacturing method of an anti-static water-resistant hot-melting nylon fastening tape comprises the following steps:

p1, selecting nylon filaments as raw materials, and making into a blank belt by a ribbon loom;

p2, putting the embryonic band into high-temperature dyeing equipment, and dyeing according to the required color to obtain a dyed embryonic band;

P3, brushing the nylon yarns on the surface of the dyed embryonic band into curly hair by a fluffer, and then carrying out sizing treatment to manufacture a hair-surface embryonic band;

p4, carrying out gluing and sizing treatment on the hook surface of the dyed embryonic band, and then carrying out hook breaking treatment on the hook surface of the nylon monofilament on the surface of the hook surface embryonic band by a hook breaking machine to manufacture a hook surface embryonic band;

p5, putting the dough blank belt and the hook-surface blank belt into a dip dyeing machine, adding an antistatic agent, and carrying out antistatic treatment to manufacture an antistatic dough blank belt and an antistatic hook-surface blank belt;

P6, putting the antistatic rough-surface embryonic band and the antistatic crocheted-surface embryonic band into a drying box for drying treatment to obtain a primary drying embryonic band;

P7, putting the primary dried embryonic band into a dip dyeing machine, adding the primary dried embryonic band into the water-resistant finishing liquid, and soaking for 2 to 3 hours to obtain a water-resistant embryonic band;

p8, putting the waterproof embryonic band into a drying box for drying to obtain a secondary dried embryonic band;

And P9, cooling the secondary dried embryonic band, and separating the secondary dried embryonic band on a slitting machine according to the required size to obtain the fastening tape.

Preferably, the high-temperature dyeing in the step P2 further comprises adding a phenol fading resistant agent, and the dyeing temperature is 120 to 130 ℃.

Preferably, the sizing raw material of the P3 step and the P4 step is epoxy resin.

Preferably, the antistatic agent of the P5 step comprises 20-40% of ethoxylated alkylamine, 10-20% of polyethylene glycol glycidyl ether, 10-15% of n-butyl titanate, 5-15% of zinc acetate, 10-20% of ethylene glycol and 20-30% of glycerol.

preferably, the drying manners in the steps P6 and P8 are respectively drying with hot air at a temperature of 70 to 80 ℃ and at a drying rate of 5 to 7 meters per minute.

Preferably, the water-resistant treatment solution in the step P7 is a waterborne polyurethane crosslinking agent and is prepared by reacting 30-50% of HDI tripolymer, 10-20% of polyethylene glycol, 20-30% of dimethylolpropionic acid and 5-15% of triethylamine at 60-70 ℃.

Preferably, the nylon filament obtained in the step P1 comprises 70-90% of nylon, 3-8% of conductive filler, 10-20% of glass fiber, 1-5% of anionic surfactant and 2-6% of antioxidant.

Preferably, the preparation method of the nylon filament comprises the following steps:

q1, weighing the raw materials according to the mass percentage for later use;

Q2, slicing chinlon, and then stirring and mixing the chinlon and the raw materials, wherein the stirring speed is 20-30 revolutions per minute, and lasts for 30-45 minutes to obtain a mixed raw material;

q3, placing the mixed raw materials into a threaded rod extruder, heating to 220 ℃ which is 230 ℃, and extruding and granulating to obtain nylon particles;

Q4, adding the nylon particles into a hot melting machine, and heating to 260-280 ℃ to prepare the nylon yarn.

preferably, the conductive filler is conductive zinc oxide, the anionic surfactant is polyoxyethylene ether, and the antioxidant is an aromatic amine antioxidant.

according to the manufacturing method of the anti-static water-resistant hot-melting nylon fastening tape, the nylon yarns are knitted into the blank tape, then the blank tape and the hook tape are processed in a split mode, the process flow is favorably controlled, meanwhile, the antistatic and water-resistant treatment is carried out on the surface, the structural stability can be guaranteed, the water-resistant and antistatic effects are improved, the nylon yarns are processed through the prior treatment of the nylon yarns, the structural strength of the nylon yarns is effectively improved, the control production is favorably realized, and the popularization and the use are convenient.