Envelope
The utility model discloses an integrated envelope with both envelopes and letter paper. An envelope back 2 of the envelope is connected with letter paper 1 that can be folded into the envelope. A double face non cohesive gel 7 is pasted on the sealing tongue 4 of the sealing mouth of the envelope,...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses an integrated envelope with both envelopes and letter paper. An envelope back 2 of the envelope is connected with letter paper 1 that can be folded into the envelope. A double face non cohesive gel 7 is pasted on the sealing tongue 4 of the sealing mouth of the envelope, and a strip of pulling thread is pasted between the sealing tongue 4 and the double face non cohesive gel 7. The utility model can realize the function of being an envelope and letter paper at the same time, and is convenient for unsealing the envelope. |
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