Tensile flame-retardant plastic woven bag
A flame-retardant plastic and woven bag technology, which is applied in the field of woven bags, can solve the problems of time-consuming and laborious, easy to be punctured, and affect the service life of woven bags, and achieve the effects of enhancing work strength, improving convenience, and preventing bending
A flame-retardant plastic and woven bag technology, which is applied in the field of woven bags, can solve the problems of time-consuming and laborious, easy to be punctured, and affect the service life of woven bags, and achieve the effects of enhancing work strength, improving convenience, and preventing bending
CN112124779AInactive Publication Date: 2020-12-25邓健
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[0034] As an embodiment of the present invention, a piston 55 is slidably connected to the middle part of the lubricating chamber 5, and the piston 55 is connected to the end of the lubricating chamber 5 through a spring 56; Fully and effectively utilized, at this time, when the lubricating chamber 5 outside the piston 55 is filled with lubricating oil, the piston 55 reaches a balance under the gravity of the lubricating oil and the rebounding force of the spring 56, when the lubricating oil gradually decreases after use At this time, the rebound force of the spring 56 is greater than the gravity of the lubricating oil, so that the piston 55 pushes the lubricating oil to the position where it fits the lubricating layer 51 under the action of the spring 56, so that the lubricating oil inside the lubricating chamber 5 is obtained. Full and effective use.
[0035] As an embodiment of the present invention, the two slots 21 on the support bar 2 communicate with each other, one end...
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
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The invention belongs to the technical field of woven bags, and particularly relates to a tensile flame-retardant plastic woven bag. The tensile flame-retardant plastic woven bag comprises a bag body,the bag body is formed by bonding a plastic layer and a fireproof layer, supporting strips are bonded to the inner wall of the side face of the bag body, clamping grooves are symmetrically formed inthe side face of the top of each supporting strip, supporting pieces are movably inserted between the adjacent clamping grooves in every two adjacent supporting strips in a penetrating mode, a supporting plate matched with the bottom end of the bag body in shape is movably connected to the inner bottom surface of the bag body, and a notch matched with the supporting plate is formed in the position, corresponding to the supporting strips, of the supporting plate; According to the tensile flame-retardant plastic woven bag, the supporting strips, the supporting pieces and the supporting plate arearranged in the bag body, so that the bag body can stably stand on the ground under the action of the supporting strips, the supporting pieces and the supporting plate, meanwhile, the opening of thebag body can be effectively opened, the use convenience of the bag body is greatly improved, damage to the bottom end of the bag body by sharp crops can be prevented, and the service life of the bag body is effectively prolonged.
Description
technical field [0001] The invention belongs to the technical field of woven bags, in particular to a tensile and flame-retardant plastic woven bag. Background technique [0002] Woven bags, also known as snakeskin bags, are a kind of plastic, and their raw materials are generally various chemical plastic materials such as polyethylene and polypropylene. Woven bags are widely used, mainly used for packaging and packaging of various items. It is widely used in industry, and woven bags can also be used to pack clothes and other daily items. [0003] There are also some technical solutions about plastic woven bags in the prior art, such as a Chinese patent, the patent number is 2019200927364, which proposes a tensile and flame-retardant plastic environmental protection woven bag, including the woven bag body, the woven bag The left side of the front of the bag body is fixedly connected with a fixed piece a, and the front of the fixed piece a is fixedly connected with a collar ...
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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
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Patent Timeline
25 Dec 2020
Publication
CN112124779A
- IPC
- B65D30/04; B65D33/00; B65D33/02; B65D30/08
- CPC
- B65D29/00; B65D29/02; B65D33/00; B65D33/02
- Inventors
- 邓健; 王鑫