Double-layer heat locking quilt and processing technology thereof

Abstract

The invention discloses a double-layer heat locking quilt and a processing technology thereof. The technology sequentially comprises the following steps of: a) cutting, b) primary sewing, c) cotton carding turnover, d) computerized quilting, e) secondary sewing, f) cotton filling, g) sealing, h) finishing and the like. The double-layer quilt is processed by adopting two different technologies; because different materials and a non-superposed structure of fixed points are adopted in the double-layer quilt, the warming performance and the heat locking performance are greatly improved, heat is prevented from being dissipated, and the heat insulation effect is improved; and the double-layer quilt is low in cost and convenient to process.

Description

【Technical field】 [0001] The invention relates to a quilt and a processing technology thereof, in particular to a double-layer heat-locking quilt and a processing technology thereof. 【Background technique】 [0002] Quilt is a necessity in people's daily life. Ordinary quilts all use front fabric and back fabric, and the quilt core material is filled between the front fabric and the back fabric, and the finished product is formed after quilting. [0003] Present quilts mainly have the following problems: [0004] 1. Most of them are single-layer structures with single material and poor thermal insulation effect, and it is difficult to take into account the thermal insulation effect and cost. Although the Chinese patent CN201968280U proposes a multi-layer quilt, multiple single-layer quilts are fastened by snap buttons. The formation of multiple layers is convenient for use, but in fact the structure is still a single-layer structure, which is just a multi-layer superimposed...

AI Technical Summary

Problems solved by technology

[0004] 1. Most of them are single-layer structures with single material and poor thermal insulation effect, and it is difficult to take into account the thermal insulation effect and cost. Although the Chinese patent CN201968280U proposes a multi-layer quilt, multiple single-layer quilts are fastened by snap buttons. Forming multiple layers is convenient for use, but the structure is actually a single-layer structure, but it is only a multi-layer superimposed use during use, and it is not a multi-layer quilt in the true sense.

[0005] Two, such as figure 1 As shown, all quilts currently use quilting thread to cut through the front fabric and back fabric. This structure causes the quilt core, front fabric, and back fabric to be cut through at the same place, so that the internal heat continues run out, thereby reducing the thermal insulation effect

[0006] 3. Most of the existing quilts are made of one material, which makes it difficult to balance comfort and warmth

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