The utility model discloses a convenient fresh-keeping membrane cover, which belongs to the technical field of fresh-keeping film. The utility model relates to a fresh-keeping film cover, which comprises a fresh-keeping film with a closing structure, and a circle of curling edges is arranged at the opening edge of the closing structure, and an elastic ring is arranged in the cavity channel of the curling edge, and at least one notch is arranged on the curling edge for tightening the elastic ring to make the sealing of the fresh-keeping film. The utility model is provided with a ring edge at the opening edge of the opening of the closing structure of the plastic film, and an elastic ring is arranged in the cavity channel of the curling edge. The plastic film cover can be conveniently and quickly covered on the dishes, containers and other utensils by the elasticity of the elastic ring so as to realize the closure without the traditional tearing operation of the rolled plastic film, and the use is convenient. At least one elastic ring is also provided for tightening the gap of the sealing of the film. The discarded food can be directly poured into the film cover and discarded by knotting and sealing with the elastic ring, which effectively prevents mosquitoes and flies from smelling, and can also be packed into the film cover for sealing and preservation, so as to be easy to carry.
【技术实现步骤摘要】
一种便捷保鲜膜罩
本技术涉及一种食品保鲜膜,更具体地说,涉及一种使用便捷的保鲜膜罩。
技术介绍
保鲜膜是一种常用的厨房用品,主要用于封装食物以防止食物氧化腐败、滋生细菌蚊蝇及产生异味等,是保持食物干净卫生非常有效的手段。目前,市售的保鲜膜都是成卷的塑料薄膜,使用时,从成卷的保鲜膜卷中抽出一段保鲜膜盖在餐具及一些容器的口部,或直接用保鲜膜将食物裹起来,达到密封的目的。这种成卷的保鲜膜在使用过程中还是较为方便的,主要不足在于保鲜膜需要使用者手动撕断,为了不使保鲜膜粘连在一起和防止双手接触保鲜膜,一般都是将保鲜膜盖在餐具及一些容器的口部或裹在食物上后再将保鲜膜撕断,一方面保鲜膜撕断较为麻烦,尤其对于老人和孩子来说,操作更为不便,另一方面保鲜膜在撕断过程中容易引起原来封口位置的错动,经常因为保鲜膜撕断长度不足或撕歪而需要重新封装,带来许多麻烦。为了解决现有保鲜膜存在的上述问题,中国专利号ZL200920306424.5,授权公告日为2010年5月19日,技术名称为:可反复使用的保鲜膜盖,该申请案涉及一种可反复使用的保鲜膜盖,包括一层采用EVO材料的保鲜膜,保鲜膜的外侧边缘固定有橡胶弹性环。其在保鲜膜外设置有一圈橡胶弹性环,使保鲜膜盖方便套在用具上,起到封闭作用。该申请案在一定程度上解决了现有成卷保鲜膜存在的上述问题,但其将橡胶弹性环固定在保鲜膜的外侧边缘上,仅能利用橡胶弹性环契合器皿的边缘来达到封闭作用,在保鲜膜盖与容器开口贴合时,向下拉紧调整及取下保鲜膜盖均较为不方便,还有待进一步改进。
技术实现思路
1.技术要解决的技术问题本技术的目的在于克服现有保鲜膜存在的上述 ...
【技术保护点】
1.一种便捷保鲜膜罩,包括保鲜膜(1),其特征在于:所述的保鲜膜(1)具有收口结构,且在收口结构的开口边缘设有一圈卷边(1‑1),所述的卷边(1‑1)的腔道内设有弹性环(2),所述的卷边(1‑1)上还设有至少一个用于拉紧弹性环(2)来使保鲜膜(1)封口的缺口(1‑2);所述的保鲜膜(1)的收口结构外侧还设有一圈裙边。
【技术特征摘要】
1.一种便捷保鲜膜罩,包括保鲜膜(1),其特征在于:所述的保鲜膜(1)具有收口结构,且在收口结构的开口边缘设有一圈卷边(1-1),所述的卷边(1-1)的腔道内设有弹性环(2),所述的卷边(1-1)上还设有至少一个用于拉紧弹性环(2)来使保鲜膜(1)封口的缺口(1-2);所述的保鲜膜(1)的收口结构外侧还设有一圈裙边。2.根据权利要求1所述的一种便捷保鲜膜罩,其特征...
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