A high-efficiency and rapid production process method for needle-punched composite fabrics

A technology of acupuncture compounding and production technology, which is applied in the direction of chemical instruments and methods, layered products, adhesive types, etc., can solve the problems of poor flexibility in production process operation, achieve flexible and adjustable heating temperature, reasonable and effective process, Flexible and adjustable heating position

Active Publication Date: 2021-10-01
FUJIAN HANGGANG TEXTILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, the production process in this invention patent has the problem of poor operational flexibility

Method used

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  • A high-efficiency and rapid production process method for needle-punched composite fabrics
  • A high-efficiency and rapid production process method for needle-punched composite fabrics
  • A high-efficiency and rapid production process method for needle-punched composite fabrics

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Embodiment Construction

[0029] The following descriptions are only preferred embodiments of the present invention, and do not limit the scope of the present invention.

[0030] Example: as attached figure 1 , 2 , 3, 4 and attached Figure 5 As shown, an efficient and rapid production process method for needle-punched composite fabrics, including four operations of needle-punched cotton manufacturing, needle-punched cotton pretreatment, roll bonding and post-treatment of needle-punched composite fabrics, the roll bond The operation is realized by single-layer scraper coating and upper and lower roller rolling, the adhesive used is water-based adhesive, and the coating amount is 5-11g / m 2 , the coating humidity is 35-50%, and the rolling pressure of the upper and lower rollers is 30-50kg / cm 2 .

[0031] In this embodiment, the upper surface of the needle-punched cotton horizontally above is coated with a binder, and then the needle-punched cotton added obliquely above is compacted between the upper...

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Abstract

The present invention is a composite fabric technology field, and especially involves an efficient and fast production process of acupuncture composite fabrics.The present invention can be used to add electric heating machine devices to the method of heating and removing water after the adhesive coating. The same adhesive can be applied to different types of acupuncture adhesion after regulating the moisture content.Purpose.The present invention has a reasonable and effective effect of acupuncture cotton bonding composite process, wide adaptability of water -based bonding agent, and after adjustment of the hydration rate of binders, it is applicable to different types of acupuncture bonding composite.It can meet the requirements of removing water from different times before bonding, as well as the advantages of high structural stability of the electric heating machine, which is convenient for loading and unloading and maintenance.

Description

technical field [0001] The invention belongs to the technical field of composite fabrics, in particular to a high-efficiency and rapid production process method for needle-punched composite fabrics. Background technique [0002] Needle-punched composite fabrics refer to two kinds of needle-punched cotton fabrics that are bonded to form a two-layer structure by means of roller rolling with adhesives. The production process generally includes needle-punched cotton manufacturing, needle-punched cotton pre- The four operations of treatment, roll bonding and post-treatment of needle-punched composite fabrics, among which the roll-press bonding operation is the most important and the key link that limits production efficiency. If you want to produce needle-punched composite fabrics efficiently and quickly, you must There is a need for improved roll bonding operations. [0003] The general principle of the existing rolling bonding operation process is that one layer of needle-punc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/12B32B37/06B32B37/10C09J103/02C09J11/04
CPCB32B37/06B32B37/10B32B37/1284B32B2037/1269C08K2003/2224C08K2003/326C08L2205/025C09J11/04C09J103/02C08L3/02C08K13/04C08K7/12C08K3/22C08K3/34C08K3/32
Inventor 徐芳斌李胜涛蔡雪芬
Owner FUJIAN HANGGANG TEXTILE TECH CO LTD
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