Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Making process for lace bras

A preparation process and lace technology, which is applied in the field of lace bra preparation, can solve the problems of reduced bra aesthetic effect, lace shedding or warping, insufficient stability, etc., and achieve good heat-pressing effect, improved comfort and aesthetics, The effect of many times of washing resistance

Active Publication Date: 2016-05-04
HONGJI UNDERWEAR CO LTD
View PDF10 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The glue can fix the lace on the bra by hot pressing, but after the hot pressing of the glue, there is too much glue left, which seeps back to the surface of the lace and the bra, reducing its aesthetics
In addition, the glue is only suitable for light-colored lace bras. If it is a dark-colored lace bra, the glue will have serious reflection problems, and the aesthetics of the bra will be greatly reduced.
This technical problem has been perplexing those skilled in the art. People do not know what causes the reflection. Therefore, the lace paste of dark bras can only be processed by manual sewing.
The glue is not stable enough, and the lace is prone to falling off or warping after repeated washing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] A preparation process for a lace bra is mainly prepared by the following steps:

[0059] Step A, select and prepare the cup body mold material and the lace lace mold material of the required shape, and cut out the adhesive sticker corresponding to the shape of the lace lace mold material.

[0060]Step B. Paste the lace molding material on the corresponding position on the outer surface of the cup body molding material with adhesive tape, and fix it by preheating. The pressure of the preheating press is 1Pa, the temperature is 120°C, and the time is 1s.

[0061] Step C, hot-press molding the preheated cup body mold material, the hot-press pressure is 6Pa, the temperature is 125°C, and the time is 10s to obtain a lace cup body. The hot-press molding equipment used in the step C includes An upper mold and a lower mold, the surface of the lower mold is provided with a Teflon anti-sticking layer.

[0062] Step D, sewing the formed lace cup body into a lace bra.

[0063] Th...

Embodiment 2

[0081] A preparation process for a lace bra is mainly prepared by the following steps:

[0082] Step A, select and prepare the cup body mold material and the lace lace mold material of the required shape, and cut out the adhesive sticker corresponding to the shape of the lace lace mold material.

[0083] Step B. Paste the lace molding material on the corresponding position on the outer surface of the cup body molding material with adhesive tape, and fix it by preheating. The pressure of the preheating press is 2Pa, the temperature is 115°C, and the time is 2s.

[0084] Step C, hot-press molding the preheated cup body mold material, the hot-press pressure is 4Pa, the temperature is 130°C, and the time is 8s to obtain a lace cup body. The hot-press forming equipment used in the step C includes An upper mold and a lower mold, the surface of the lower mold is provided with a Teflon anti-sticking layer.

[0085] Step D, sewing the formed lace cup body into a lace bra.

[0086] Th...

Embodiment 3

[0104] A preparation process for a lace bra is mainly prepared by the following steps:

[0105] Step A, select and prepare the cup body mold material and the lace lace mold material of the required shape, and cut out the adhesive sticker corresponding to the shape of the lace lace mold material.

[0106] Step B. Paste the lace molding material on the corresponding position on the outer surface of the cup body molding material with adhesive tape, and fix it by preheating. The pressure of the preheating press is 1Pa, the temperature is 115°C, and the time is 1s.

[0107] Step C, hot-press molding the preheated cup body molding material, the hot-press pressure is 5Pa, the temperature is 130°C, and the time is 10s to obtain a lace cup body. The hot-press molding equipment used in the step C includes An upper mold and a lower mold, the surface of the lower mold is provided with a Teflon anti-sticking layer.

[0108] Step D, sewing the formed lace cup body into a lace bra.

[0109...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
softening pointaaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of female underwear and bras, in particular to a making process for lace bras. The method mainly comprises the following steps of A, selecting and making cup body molding materials and lace molding materials, which are in required shapes, and correspondingly tailoring stickers of which the shapes are consistent with those of the lace molding materials; B, adhering the lace molding materials to the corresponding positions of the outer surfaces of the cup body molding materials by virtue of the stickers, and performing hot pre-pressing fixation for 1 to 2 seconds under hot pre-pressing pressure of 1 to 2Pa and temperature of 115 to 120 DEG C; C, performing hot pressing forming on the hot pre-pressed cup body molding materials for 8 to 10 seconds to obtain lace cup bodies under hot pressing pressure of 4 to 6Pa and temperature of 125 to 130 DEG C; D, sewing the formed lace cup bodies into the lace bras. The method has the characteristics of simple process, low making cost, no reflection of adhesive films and high comfort degree and aesthetics.

Description

technical field [0001] The invention relates to the technical field of preparation of women's underwear bras, in particular to a preparation process of lace bras. Background technique [0002] With the improvement of living standards, women have higher and higher requirements for the comfort and aesthetics of bras and underwear. The combination of lace and bra reflects women's high requirements for the beauty of bras and underwear. Lace bras are becoming more and more popular among women. [0003] Because lace is a kind of cloth with great elasticity, many pits and complex patterns, in order to ensure its aesthetics and stability, it is impossible to use the general locomotive sewing method. High-grade lace bras are generally hand-sewn on the outer surface of the bra cup with lace fabric stitch by stitch by manual sewing, which consumes a lot of labor, has poor repeatability and uneven quality. Due to the increase in labor costs, the price of artificially sewn lace bras i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A41C3/00A41C5/00C09J175/04C09J7/00C09J7/20
CPCA41C3/00A41C5/00C09J7/00C09J175/04C09J2475/00C09J7/20
Inventor 黄福开金华黄忠诚罗锐翁创杰翁宏果秦娟
Owner HONGJI UNDERWEAR CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com