CN2235415Y - Envelope with provisions for repeated re-use - Google Patents

Abstract

The utility model relates to an envelope with provisions for repeated re-use, which is composed of an envelope bag and an envelope cover separated from the envelope bag. The envelope bag is made of plastic. One face of the envelope bag is made of transparent plastic, and the other face of the envelope bag is made of opaque plastic. The envelope cover is made of paper. The size of the envelope cover is matched with the envelope bag. The envelope cover is inserted into the envelope bag. The envelope can be repeatedly used, and both parties communicating with each other only write once on the envelope cover, so paper wasted by conventional envelopes can be saved, and users' time and money can be also saved. The envelope is especially suitable for correspondents who often write letters to each other.

Description

Return formula envelope

The utility model belongs to the envelope of the usefulness of communicating by letter.

Existing envelope is made of craft paper or paper for covering books or offset paper, its Envelope bag and envelope face are one-piece construction, be that the envelope face is the component part of Envelope bag, therefore, the user posts a letter all must write receiver's address, name, postcode at every turn, sender's address, postcode, and envelope can only disposablely use, both expended time in, wasted paper again.

The purpose of this utility model is to overcome the deficiency of prior art, and a kind of return formula envelope is provided, and this kind envelope, communicating pair only need be write a communication elements such as mailing address and just can prolonged and repeatedly use.

The envelope of realizing the utility model purpose comprise Envelope bag and with the discrete envelope face of Envelope bag.The Envelope bag plastic production, one side is a transparent plastic material, one side is an opaque plastics; The envelope face is made of paper, and its size and Envelope bag are complementary, and are inserted in the Envelope bag.Use all a/s standard design of front cover in the two sides of envelope face for the ease of coming and going.The using method of this kind envelope is as follows: when using first, the sender writes communication elements such as addressee (Party A) and sender (Party B) address, postcode, name in the one side of envelope face, be inserted in the Envelope bag then and towards transparent one side, continue after send after letter being placed between envelope face and Envelope bag opaque, sealing and stamping.After addressee (Party A) receives letter, will believe taking-up, inform us by return of is write communication elements such as the other side (Party B) and oneself (Party A's) address, postcode, name and can letter be sent by above-mentioned plug-in mounting mode at the another side of envelope face.Intercommunication only needs that a face is changed in the taking-up of envelope face and inserts Envelope bag, and needn't write front cover again and buy envelope later on.The all available non-drying glue of stickup of the sealing of Envelope bag, stamp.

The utlity model has following advantage:

1, Envelope bag is a plastic product, but therefore repeated use can save the spent paper of traditional envelope, can reduce user's economy input again.

2, envelope face and Envelope bag are separate structure, for the both sides of communication, will write the front cover except communication for the first time, all no longer write front cover later on, thereby have saved the time effectively.

3, can protect mail, it is kept away from moisture with stained.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the constructional drawing of Envelope bag;

Fig. 2 is the constructional drawing of envelope face.

Below in conjunction with accompanying drawing structure of the present utility model is further described.

Embodiment:

Envelope in the present embodiment is made of Envelope bag 1 and envelope face 2, as shown in Figure 1 and Figure 2.Envelope bag 1 is used plastic production, and one side is a transparent plastic material, and one side is an opaque plastics; Envelope face 2 usefulness paper are made, and can select durable paper such as paper for covering books, offset printing paper and craft paper for use.The specification of Envelope bag 1 and envelope face 2 can be designed to ordinary envelope capable, air-mail envelope, large-scale envelope and international envelope by standard GB/T1416-93 design.The two sides of envelope face 2 is the governing criterion front cover.

Claims (2)

1, a kind of return formula envelope comprises Envelope bag (1), it is characterized in that also comprising the envelope face (2) discrete with Envelope bag, the Envelope bag plastic production, one side is a transparent plastic material, one side is an opaque plastics, the envelope face is made of paper, and its size and Envelope bag are complementary, and are inserted in the Envelope bag.

2, return formula envelope according to claim 1 is characterized in that the two sides of envelope face (2) is the governing criterion front cover.