Single face fold self-adhesive elastic bandage
Technical field
The present invention relates to a kind of medical bandage, relate in particular to a kind of single face fold self-adhesive elastic bandage.
Background technology
Binder has important use in medical treatment, motion and health care, and progressively developing in recent years, from traditional common gauze, to elastic bandage to the functionalization direction, arrive self-adhesive elastic bandage again, always all seek a kind of use more convenient, have more functional novel binder.
At present, self-adhesive elastic bandage can be divided into two big classes both at home and abroad: a class is a single face spray glue, and another kind of is two-sided spray glue.Because the influence of spray-bonding craft and spray glue amount, the feel of product can show hardens, and contact skin is not very comfortable.
Therefore, need that exploitation is a kind of not only to have had good autohension, a but also soft comfortable flexibility binder.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of single face fold self-adhesive elastic bandage is provided.
Purpose of the present invention is achieved through the following technical solutions:
Single face fold self-adhesive elastic bandage, characteristics are: comprise cotton thread layers and adhesive phase, the front of described cotton thread layers is corrugated, and the back side of described cotton thread layers evenly is coated with adhesive phase; The warp thread of described cotton thread layers is alternately rearranged by cotton yarn bag core spandex yarn and cotton yarn, and the weft yarn of described cotton thread layers is the cotton yarn.
Further, above-mentioned single face fold self-adhesive elastic bandage, wherein, the cotton yarn of described cotton thread layers weft yarn is 32.
Further, above-mentioned single face fold self-adhesive elastic bandage, wherein, the warp count of described cotton thread layers is in per 10 centimetres of broadwise length 125~135 warp thread to be arranged, weft count is in per 10 centimetres of warp-wise length 105~115 weft yarns to be arranged.
The substantive distinguishing features of technical solution of the present invention and progressive being mainly reflected in:
The binder front is a corrugated cotton thread layers, has softness, comfortable characteristic; The binder back side is adhesive phase, and spray-bonding craft carries out under binder naturalness, during use elastic bandage is stretched, and many micropores can appear in adhesive phase, makes it have air permeability and good, has abandoned the production technology of the two-sided spray glue of many self-adhesive elastic bandages.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: fabric is along the cross-sectional schematic of warp thread direction.
The implication of each Reference numeral among the figure:
The cotton yarn bag core spandex yarn of 1-warp thread, the cotton yarn of 2-weft yarn, the cotton yarn of 3-warp thread.
The specific embodiment
Single face fold self-adhesive elastic bandage comprises cotton thread layers and adhesive phase, and the front of cotton thread layers is corrugated, and the back side of cotton thread layers evenly is coated with adhesive phase; As shown in Figure 1, the warp thread of cotton thread layers is alternately rearranged by cotton yarn bag core spandex yarn 1 and cotton yarn 3, and the weft yarn of cotton thread layers is a cotton yarn 2.Wherein, the warp count of cotton thread layers is in per 10 centimetres of broadwise length 125~135 warp thread to be arranged, and weft count is in per 10 centimetres of warp-wise length 105~115 weft yarns to be arranged; The cotton yarn 2 of cotton thread layers weft yarn is 32.
In the weaving process, the tension force of strict control warp thread, particularly cotton yarn bag core spandex yarn 1 should be in extended state, when the length during its extended state is naturalness 2~3 times, warp thread is shorter than cotton warp thread when making naturalness, and binder obtains wave structure.In use, this elastic bandage is the stretching shape, and adhesive phase has aperture, makes it have air permeability and good; The cotton thread layers then keeps soft comfortable performance.
Adhesive is coated the reverse side of cotton thread layers, and the coating weight of adhesive is controlled at 100~110g/m
2In gluing and the baking operation, elastic bandage is in the nature extended configuration.
The binder front is a corrugated cotton thread layers, has softness, comfortable characteristic.The binder back side is adhesive phase, and spray-bonding craft carries out under binder naturalness, during use elastic bandage is stretched, and many micropores can appear in adhesive phase, makes it have air permeability and good, has abandoned the production technology of the two-sided spray glue of many self-adhesive elastic bandages.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.